Category: VAT

Filing Your VAT Return: Deadlines, Format, and What to Include

Filing the VAT return is the most regular formal act in Saudi VAT compliance. Done correctly, it crystallises the period’s net position and satisfies the obligation. Done incorrectly — wrong boxes, missing disclosures, wrong period — it plants errors that ZATCA will find on audit, often years later. This article covers what the return must contain, when it is due, and what happens if it is not filed.

The Filing Deadline

Article 62(1) of the Implementing Regulations is unambiguous on timing: the VAT return for each tax period must be filed no later than the last day of the month following the end of the tax period.

Tax Period	Period Ends	Return and Payment Due
January (monthly filer)	31 January	28/29 February
Q1: January–March (quarterly filer)	31 March	30 April
Q2: April–June (quarterly filer)	30 June	31 July
Q3: July–September (quarterly filer)	30 September	31 October
Q4: October–December (quarterly filer)	31 December	31 January

The tax payment is due on the same date as the return. Filing without paying, or paying after the deadline, triggers late payment penalties — even if the return is submitted on time. An extension of time to pay may be requested under Article 60, but approval is not automatic and does not suspend penalty accrual for the extension period.

⚠ Weekend and Public Holiday Rule

Article 74 of the Implementing Regulations provides that where any obligation falls due on a non-working day, it is extended to the next working day. This applies to filing and payment deadlines. Businesses should confirm the exact deadline for each period, particularly around national holidays and long weekends, and not assume a fixed date in every month.

What the Return Must Include

A validly filed return constitutes the taxable person’s self-assessment of tax due for the period. Article 62(2) specifies the disclosures required. These are not optional fields on a form — they are mandatory disclosures with direct audit and penalty consequences if incorrectly populated or omitted.

Return Field	What It Captures
Standard-rated and zero-rated supplies	Total value of all taxable supplies (both rates) and total output tax on those supplies
Purchases and input tax	Total value of all goods and services received, and total deductible input tax
Nominal supplies	Total value of deemed/nominal supplies made in the period
Reverse charge supplies	Total value of supplies received subject to the reverse charge mechanism and the related output tax
Internal supplies	Total value of intra-GCC supplies made in the period
Import tax	VAT on imports reported through the return, and input tax on those imports
Exempt supplies	Total value of exempt supplies made in the period
Input tax adjustments	Adjustments under Article 51 (proportional deduction) or Article 52 (capital asset adjustment)
Prior period corrections	Any corrections to previous returns made through this return under Article 63(2) or (3)

⚠ The Reverse Charge Field Is Commonly Blank — It Should Not Be

The reverse charge mechanism field is one of the most consistently incomplete disclosures in Saudi VAT returns. Businesses procuring services from non-resident suppliers must self-assess output tax on those supplies and report it here. Leaving this field blank when foreign service invoices have been received is an output tax understatement in every period it occurs.

Self-Assessment: What the Filed Return Means Legally

A validly filed VAT return is the taxable person’s self-assessment of the tax due for that period. This has two important implications.

First, the return creates a legal record that ZATCA can examine, challenge, and assess against. If the self-assessment is incorrect, ZATCA can issue an assessment for the difference — with penalties — for up to five years (or twenty in the extended window cases).

Second, where a taxable person fails to file, ZATCA has the right under Article 62(1) to issue a best-estimate assessment of the tax properly due. This assessment is raised without the benefit of the taxpayer’s actual figures, and is typically conservative — meaning it will likely overstate the liability. The taxable person remains obligated to file the outstanding return regardless, and the best-estimate assessment can be withdrawn once the actual return is filed (Article 64(5)).

Best Practice: File Even If You Cannot Pay

A business that cannot afford to pay its VAT liability by the deadline should still file the return on time. Filing without paying triggers a late payment penalty on the unpaid amount. Not filing triggers both the late filing penalty and a best-estimate assessment — which will be based on ZATCA’s estimate rather than the actual figures, and may significantly overstate the liability. Filing and then seeking an installment arrangement under Article 60 is the correct approach.

Cash Accounting: The Optional Alternative

Article 46 permits eligible taxable persons to prepare their VAT return on a cash accounting basis rather than the standard invoice accounting basis. Under cash accounting, output tax and input tax are included in the return only to the extent that payment has actually been made or received — not when the supply or invoice takes place.

Eligibility conditions include: annual taxable supplies in the prior calendar year must not exceed SAR 5 million, the same value is expected for the current year, and the business must not have received a VAT violation notification in the preceding twelve months.

The cash basis must be applied for both output tax and input tax consistently — a business cannot apply it selectively to one side of the return only. Any switch from invoice basis to cash basis must be applied at the start of a tax period following approval, and requires the first cash-basis return to include an adjustment to account for the transition.

The Five Most Costly Return Errors

Omitting reverse charge output tax. Every foreign service payment from a non-resident supplier triggers an output tax self-assessment. Missing this in every return for years produces a compounding understatement.
Reporting exempt supplies in the wrong field. Exempt supplies must be disclosed separately in the exempt supply field — not netted against taxable supplies or omitted entirely. Omission distorts the proportional deduction calculation.
Claiming input tax without a compliant invoice. Input tax can only be deducted where the taxable person holds a compliant tax invoice. Claims backed by simplified invoices, receipts, or non-compliant documents are denied on audit.
Including prior period corrections without disclosure. Where corrections to prior returns are folded into the current return, they must be disclosed in the correction field. Folding corrections silently into the output or input lines without disclosure creates an audit discrepancy.
Late filing without an extension request. Late filing penalties are assessed automatically. If a business knows it will file late, seeking an approved extension under Article 60 at least prevents the default assessment and may reduce penalty exposure.

Key Takeaways

The VAT return is due on the last day of the month following the end of the tax period. Payment is due on the same date.
If the due date falls on a non-working day, it extends to the next working day under Article 74.
The filed return is a legal self-assessment. Incorrect self-assessments can be assessed by ZATCA with penalties for up to five years (or twenty in extended window cases).
Where no return is filed, ZATCA issues a best-estimate assessment. Filing the outstanding return can trigger withdrawal — but does not automatically cancel it.
The reverse charge mechanism field must reflect all self-assessed output tax on foreign service purchases. Leaving it blank while foreign invoices have been received is an understatement.
Exempt supplies must be reported in their dedicated field — omission distorts the proportional deduction calculation and creates an audit discrepancy.
Cash accounting is available for businesses with taxable supplies not exceeding SAR 5 million — but requires ZATCA approval and applies consistently to both output and input tax.

May 26, 2026

VAT Returns, Assessments, and ZATCA Audits: What Every Business Must Know

Filing a VAT return is one of a registered business’s most visible and regular obligations. But it is also the source of the most persistent compliance failures in Saudi Arabia — wrong periods, missing disclosures, uncorrected errors, and misunderstood refund mechanics. When those failures accumulate, they become what ZATCA finds on audit. This guide covers the full lifecycle: from filing mechanics to assessment powers, from error correction to the expanded 2025 audit rules.

Filing Mechanics: What, When, and How

Under Article 62(1) of the Implementing Regulations, the VAT return for each tax period must be filed — by the taxable person or an authorised representative — no later than the last day of the month following the end of the tax period. A validly filed return constitutes the taxable person’s self-assessment of the tax due for that period.

The return must disclose, at minimum:

The total value of all taxable supplies (standard-rated and zero-rated) and total output tax
Total goods and services received and total deductible input tax
Total nominal supplies
Total supplies subject to the reverse charge mechanism
Total internal supplies
Tax on imports reported through the return
Total exempt supplies
Any input tax adjustments under Articles 51 or 52
Any corrections to prior returns included in the current return

Where a taxable person fails to file, ZATCA has the right to issue a best-estimate assessment for the period. Filing the outstanding return does not cancel the assessment automatically — ZATCA must withdraw it — but Article 64(5) confirms that a filed return can trigger withdrawal.

⚠ Payment Due at the Same Time as Filing

Under Article 59, the tax payable for a period is due by the last day of the month following the end of the period — the same deadline as the return. Filing without payment, or paying late after filing, triggers late payment penalties. An extension of time to pay can be requested under Article 60 — but it does not suspend penalty liability for the extension period.

Tax Periods: Monthly vs. Quarterly

Article 58 sets out the tax period rules with precision:

Annual Taxable Supply Value	Default Tax Period	Option to Change?
Exceeds SAR 40 million in previous 12 months	Monthly — mandatory	No
SAR 40 million or below	Quarterly (3 months)	Yes — may apply for monthly
Monthly filer for 2+ years, below SAR 40m threshold	Monthly	Yes — may apply to revert to quarterly

A business above the SAR 40 million threshold must file monthly — there is no election to the contrary. ZATCA can also direct a taxable person to use a specific tax period by notification (Article 58(7)).

Correcting Errors: The Three-Route Framework

Article 63 establishes a three-route framework for correcting filed returns, based on the nature and size of the error:

Route 1 — Understatement of Tax (Any Amount): 20-Day Obligation

Where an error has resulted in the tax due being understated — too little output tax declared, too much input tax claimed — the taxable person must notify ZATCA within twenty (20) days of becoming aware of the error by correcting the previously submitted return.

The April 2025 amendment refined this provision: the obligation is framed as notifying ZATCA by correcting the previously submitted return, within 20 days of knowledge. This is a mandatory obligation, not a discretionary one.

Route 2 — Overstatement of Tax: Correct in Any Subsequent Return

Where an error resulted in the tax due being overstated — too much output tax declared, too little input tax claimed — the taxable person may correct that error by adjusting the net tax in any return filed subsequent to discovery. This is subject to the five-year limitation in Article 63(4), as amended in April 2025 to refer specifically to overstatements of net tax declared.

Route 3 — The SAR 15,000 Exception: Correct in the Next Return

As an exception to Route 1, where an understated error produces a net tax difference of less than SAR 15,000, the taxable person may correct it simply by adjusting the net tax in the immediately following return. No separate 20-day notification is required.

The April 2025 amendment refined this: the sub-threshold error must be incorporated into the tax return for the period in which the error was discovered — not in any subsequent return, but specifically the one for the discovery period.

What a Correction Submission Must Contain

Article 63(5) specifies the minimum information any correction must provide: the tax periods being corrected, the amounts of output tax and input tax being corrected for each period, and an explanation of the reason for the error. A correction submission without this information is incomplete.

ZATCA’s Assessment Powers

Under Article 64, ZATCA may assess a taxable person’s VAT obligations for one or more tax periods. An assessment must show, at minimum: the net tax payable, the payment due date, the basis of calculation, and the taxable person’s appeal rights.

The general limitation period is five years from the end of the calendar year in which the tax period falls (Article 64(3)). But Article 64(4) extends this to twenty years in two circumstances: where a transaction was carried out with the intention of breaching the Law or Regulations, or where a person was required to register but failed to do so.

The April 2025 amendment added Article 64(10): as an exception to the five-year rule, ZATCA may — after the expiry of the prescribed limitation period — conduct an examination and assessment of any tax return, provided the taxable person agrees to this. This is a significant new provision that changes the dynamic in situations where the limitation period has passed but both parties may benefit from examination.

⚠ The 20-Year Window Is Not Theoretical

ZATCA’s ability to assess for twenty years in cases of intentional breach or registration failure is not a dormant provision. For businesses that operated unregistered for significant periods, or that structured transactions to avoid VAT, the exposure window is four times the standard period. Tax liabilities from 2018 onward could still be assessed well into the 2040s under the extended window.

How ZATCA Audits Work

Article 64(6) sets out the examination conditions. ZATCA conducts examinations at the taxpayer’s premises or at ZATCA’s own premises, on 20 days’ advance notice. The examination occurs during the business’s working hours, and the taxable person must make all invoices, books, records, and accounting documents available.

ZATCA may conduct an examination without notice where it has good reason to suspect a violation of the Law or these Regulations, or where a refusal to cooperate has occurred or appears likely.

Article 56 gives ZATCA a broad right to obtain information — including from third parties such as government entities, banks, and financial institutions regulated by SAMA or the Capital Market Authority. Banks cannot withhold account information requested by ZATCA under this provision.

Refunds: The Standard Mechanics

Under Article 69, a taxable person may request a VAT refund where excess input tax has accumulated. The request can be made at the time the return is filed or at any other time within five years from the end of the calendar year to which the circumstances relate. Key conditions:

A refund request cannot be submitted where any tax returns are outstanding and unfiled
ZATCA must conclude refund procedures and initiate payment within sixty (60) days of approving the request
Payment is made by bank transfer to the registered bank account
ZATCA may request additional information from the taxpayer during its review

The April 2025 amendment to Article 69(5) expanded the offset power: ZATCA may now set off amounts due to be refunded against any tax, penalty, or other amounts due under any law supervised by ZATCA — not just VAT. This means a VAT refund may be offset against zakat, excise tax, or customs liabilities. ZATCA must notify the taxable person where such an offset is carried out.

The April 2025 amendment also added Article 69(7): ZATCA may examine any tax period for which a refund has been submitted, within one calendar year from the date of submission — a new and specific audit trigger linked directly to refund claims.

Designated Persons: VAT Refunds Without Registration

Article 70 governs VAT refunds for categories of persons who do not carry on an economic activity subject to VAT but incur VAT on purchases in Saudi Arabia. The April 2025 amendments significantly expanded and restated this article.

The categories eligible under the Minister of Finance’s designation authority now expressly include: foreign governments and international organisations, diplomatic and consular bodies and missions, licensed real estate developers (for qualifying residential development activity), and other categories as determined by ZATCA’s Board. Each category must meet requirements set by ZATCA’s Board to qualify for the refund mechanism.

Key procedural requirements include: submitting a registration application to receive an individual identification number; using that number on all refund applications; and submitting one refund application per quarter or per calendar year — not more. Applications must be submitted within six months of the end of the relevant year. ZATCA has 30 business days to pay from the date of approval notification.

The Most Consequential Compliance Risks

Missing the 20-day correction deadline on understatements. Once a business discovers it has underdeclared output tax or overclaimed input tax by more than SAR 15,000, the 20-day clock starts immediately. Missing it converts a correction obligation into an assessment risk.
Filing outstanding returns before submitting a refund claim. ZATCA will reject a refund request where any returns are outstanding. A business planning to claim a large refund must first ensure its return filing position is complete.
Not accounting for ZATCA’s expanded offset power. Post-2025, ZATCA can offset a VAT refund against zakat, excise, or customs liabilities. A business expecting a cash refund should check whether it has any cross-tax liabilities outstanding before submitting the claim.
Triggering the refund-linked audit window. Submitting a refund claim now activates a one-year audit window for the period under claim. Businesses should ensure their records for refund periods are complete and audit-ready before filing the claim.
Assuming the 5-year window always applies. For any period involving intentional structuring to avoid VAT, or for periods where registration was avoided, the 20-year assessment window applies. This is not a theoretical risk — it is a live exposure for any business that operated outside the VAT system.

Key Takeaways

VAT returns are due by the last day of the month following the end of each tax period. Payment is due on the same date.
Businesses with annual taxable supplies above SAR 40 million must file monthly. All others default to quarterly but may elect monthly.
Understatements must be corrected within 20 days of discovery — unless the net difference is below SAR 15,000, in which case it may be folded into the next return.
Overstatements may be corrected in any subsequent return, subject to the five-year limitation.
ZATCA’s standard assessment window is five years. It extends to twenty years for intentional breach or registration failure.
The April 2025 amendments added a new provision allowing ZATCA to conduct post-limitation-period examinations with taxpayer consent (Article 64(10)).
ZATCA’s refund offset power now extends across all taxes it supervises — VAT refunds can be applied against zakat, excise, and customs liabilities.
Submitting a refund claim triggers a one-year audit window for the refund period under Article 69(7). Records must be audit-ready before filing.

May 26, 2026

Record-Keeping Obligations: What ZATCA Requires You to Retain

ZATCA’s audit powers are only as useful as the records the auditor can access. The record-keeping rules under Saudi VAT do not simply require businesses to “keep their invoices.” They specify what must be kept, in what language, in what format, for how long, and where. A business with excellent VAT compliance on paper but inadequate record-keeping infrastructure will not survive an audit cleanly.

The Legal Framework: Articles 66 and GCC Agreement Article 59

Article 66 of the VAT Implementing Regulations is the primary record-keeping provision. It sets out retention periods, language requirements, storage location rules, and conditions for electronic storage. The GCC VAT Agreement (Article 59) establishes the minimum framework at treaty level, with the Kingdom implementing more detailed requirements through Article 66.

The GCC Agreement’s baseline position: tax invoices, books, records, and accounting documents must be retained for a minimum of five years from the end of the year to which they relate. For records pertaining to real estate, the GCC Agreement extends this to fifteen years. Saudi Arabia’s own implementing rules go further in certain respects — establishing a six-year retention period for most records and specific rules for capital assets.

Retention Periods

Record Type	Minimum Retention Period	Starting From
Tax invoices, books, records, and accounting documents (general)	6 years	End of the tax period to which they relate
Records relating to capital assets (moveable)	Adjustment period (6 years) + 5 years	Date of acquisition of the capital asset
Records relating to capital assets (immoveable / real estate)	Adjustment period (10 years) + 5 years	Date of acquisition of the capital asset
Records pertaining to real estate (GCC Agreement minimum)	15 years	End of the year to which they relate

⚠ Capital Asset Records Must Be Kept Longer Than Most Businesses Realise

A moveable capital asset (machinery, vehicles, IT equipment) has a six-year VAT adjustment period. Records must be kept for that period plus five additional years — totalling up to eleven years from acquisition. For immoveable assets (buildings, permanent structures), the adjustment period is ten years, meaning records may need to be retained for up to fifteen years. Businesses that purge records on a rolling six-year basis are likely destroying capital asset documentation prematurely.

What Must Be Retained

Article 66 covers “invoices, books, records and accounting documents.” In practice, this encompasses:

All tax invoices issued — both outbound (supplier copies) and inbound (customer copies received)
All credit and debit notes — including the original invoice referenced by each note
All simplified tax invoices — both issued and received where relevant
VAT returns and workings — the filed returns for each tax period and the underlying calculations
Input tax schedules — the supporting detail behind input VAT deduction claims
Proportional deduction calculations — where the business makes both taxable and exempt supplies
Currency conversion calculations — the SAMA daily rates used and the VAT calculations for all foreign-currency transactions
Import documentation — customs declarations and supporting documents for imported goods
Capital asset records — purchase invoices, asset registers, and adjustment calculations for the full applicable adjustment period plus five years
Contracts and agreements — underlying commercial contracts that establish the nature, value, and VAT treatment of supplies
Self-billing agreements — written agreements with suppliers under any self-billing arrangements
E-invoices in structured format — where the business is subject to e-invoicing regulations, electronic invoices must be retained in their original structured format

Language and Location Requirements

Language: Arabic

Article 66(2) requires that records be kept in Arabic, and that all tax invoices be issued in Arabic (with other languages permitted as translations alongside). For electronic systems, Article 66(3)(b) specifies that data should be entered in Arabic to the extent practicable.

Businesses that maintain their accounting systems primarily in English — common for multinationals using global ERP templates — must ensure that the underlying invoice data (supplier name, description of supply, etc.) satisfies the Arabic requirement. A system that stores records exclusively in English is technically non-compliant, though the practical consequence depends on the ability to produce Arabic-language outputs on demand.

Location: Must Be Accessible in the Kingdom

Article 66(3) requires that invoices, records, and documents be kept in the Kingdom — either physically or electronically. Electronic storage is explicitly permitted, subject to conditions, but the data must be accessible through a terminal point or access point in Saudi Arabia. Cloud-hosted records stored on servers in foreign jurisdictions satisfy this requirement only if they can be accessed and produced from within the Kingdom upon ZATCA’s request.

Multinational Record-Keeping Risk

A Saudi subsidiary of a multinational group that stores its VAT records exclusively on a European or US-based group server — accessible only through a group IT portal — may satisfy the technical accessibility test (access point in KSA) but risks challenges if ZATCA requests records and the group IT system imposes access restrictions or delays. Local backup retention of Saudi VAT records, accessible without group IT dependency, is the safer approach.

Electronic Storage: The Specific Conditions

Article 66(3) sets out the conditions that must be met when records are stored electronically. These are not optional guidelines — they are legal requirements:

Invoices, documents, and records must be accessible and producible from the computer system used upon ZATCA’s request
Data must be entered in Arabic to the extent practicable, and the electronic records must be identical copies of the original documents
Original documents corroborating accounting entries must be maintained and produced upon ZATCA’s request
Final accounts and balance sheets may be generated directly from the computer system
The business must document its data entry procedures and accounting system for reference
Adequate security measures and controls must be in place to prevent tampering with electronic records
ZATCA may conduct a review of the systems and programs used to prepare records electronically
Persons subject to the e-invoicing regulations must retain electronic invoices in the structured format prescribed by those regulations — not simply as printed PDFs

⚠ Printing E-Invoices to PDF Does Not Satisfy Retention Obligations

A structured XML e-invoice and a PDF printout of that invoice contain fundamentally different data. The PDF shows what is readable by a human. The XML contains machine-readable structured data that ZATCA’s system can validate and process. Article 66(3)(h) requires retention of electronic invoices in the form prescribed by the e-invoicing regulations — which means the structured XML, not a PDF copy. Businesses that print and delete e-invoices are failing to meet this obligation.

ZATCA’s Right of Access

Article 64(6) of the Implementing Regulations governs the examination process. ZATCA auditors may:

Conduct examinations at the business’s premises on 20 days’ notice — or without notice where ZATCA has grounds to suspect a violation or non-cooperation
Request physical copies or electronic files of records during the examination
Temporarily seize documents if there is reason to believe they may be hidden, damaged, or tampered with
Conduct searches and collect evidence where a violation is suspected

Article 66(4)(a) permits a resident taxable person to appoint a third party in the Kingdom to manage their record-keeping obligations — without releasing the taxable person from responsibility. Article 66(4)(b) requires a non-resident taxable person without a tax representative to appoint a Kingdom-based third party specifically for this purpose.

The limitation period for ZATCA assessments is generally five years from the end of the calendar year in which the tax period falls (Article 64(3)). Where ZATCA has evidence of intentional breach or where a person failed to register, the assessment window extends to twenty years. Records must therefore be retained to cover whichever assessment window applies to the business’s risk profile.

◆ Key Takeaways

The general VAT record-keeping period under Article 66 is six years from the end of the tax period — not five. The GCC Agreement minimum is five years; Saudi Arabia’s implementation is stricter.
Capital asset records must be kept for the adjustment period (6 years for moveable, 10 years for immoveable) plus an additional 5 years — potentially up to 15 years from acquisition for real estate.
Records must be kept in Arabic and must be accessible in the Kingdom — physically or electronically via a terminal or access point within Saudi Arabia.
Electronic storage is permitted but subject to specific conditions: records must be accessible on demand, in Arabic to the extent practicable, with original corroborating documents retained and tamper-prevention controls in place.
E-invoices must be retained in structured format as prescribed by the e-invoicing regulations — printing to PDF and deleting the structured original is not a compliant retention method.
ZATCA auditors can visit on 20 days’ notice or without notice in cases of suspected violation. Records must be immediately producible from whatever system the business uses.
The standard ZATCA assessment window is five years. Where fraud or registration failure is involved, it extends to twenty years. Record retention must be calibrated to the applicable window, not the general default.

This article reflects the Saudi VAT Implementing Regulations and the April 2025 bylaw amendments. It is for informational purposes only and does not constitute legal or tax advice. Readers should confirm the current position with ZATCA guidance or a qualified Saudi VAT advisor. dariba.co is an independent platform with no consulting relationships.

May 26, 2026

Currency Conversion: The SAMA Daily Rate Rule

Saudi Arabia conducts enormous volumes of international trade and services procurement in currencies other than SAR. Every one of those foreign-currency transactions that carries a Saudi VAT obligation requires a conversion to Riyals — and the law is specific about which rate to use, on which date. Using the wrong rate, even by a small margin, produces incorrect VAT declarations across every affected transaction. At scale, the cumulative impact is material.

The Rule: Article 61

Article 61 of the VAT Implementing Regulations is the governing provision:

The Legal Requirement

Where any relevant amount to which the Regulations apply is expressed in a currency other than Saudi Riyal, the amount must be converted to SAR using the daily rate prescribed by the Saudi Central Bank (SAMA) on the date that the relevant tax becomes due in accordance with the Agreement and the Law.

Three elements are critical:

The rate source: Saudi Arabian Monetary Authority (SAMA) — not any commercial bank rate, internal treasury rate, or interbank market rate
The rate type: The daily rate — not a monthly average, not a month-end rate, not a year-to-date average, and not a budget or forecast rate
The date: The date the tax becomes due — which is the date of supply, determined under the supply rules in the Agreement and Law, not the date of payment

The GCC VAT Agreement (Article 56(2)) also establishes this principle at treaty level: tax invoices can be issued in any currency, but the value of the tax must be written in the currency of the Member State where the place of supply is located, based on the official exchange rate in force in that state on the tax due date.

Which Date: The Tax Due Date Is Not the Payment Date

The single most common source of currency conversion errors in Saudi VAT compliance is using the payment date rather than the tax due date (date of supply) as the conversion reference point. These are often different — sometimes by days, sometimes by months.

Rate Reference Point	Compliant?	Why
SAMA daily rate on date of supply (tax due date)	Correct	Article 61 requires this specifically
SAMA daily rate on date of payment	Incorrect	Payment date ≠ tax due date in most cases
SAMA daily rate on date of invoice receipt	Incorrect	Invoice receipt date ≠ tax due date
Month-end SAMA rate	Incorrect	Not the rate on the tax due date
Average monthly SAMA rate	Incorrect	Not the rate on the tax due date
Commercial bank published rate	Incorrect	Article 61 requires the SAMA rate specifically
Internal treasury / budget rate	Incorrect	Not a SAMA rate and not a daily rate on the supply date

Example: Why the Date Matters

A Saudi company receives consulting services from a UK firm. The services are completed on 15 March (tax due date). The UK firm issues its invoice on 31 March. Payment is made on 20 April.

The SAMA daily rate on 15 March must be used for the VAT calculation — not the 31 March rate, not the 20 April rate. If the GBP/SAR rate moved between 15 March and 20 April, using the payment date rate produces a wrong VAT figure. For large-value transactions, the difference can be significant.

Currency on the Tax Invoice

Article 53(5)(j) of the Implementing Regulations requires that the VAT amount payable be shown on the tax invoice in SAR. This applies regardless of the currency of the underlying transaction. A USD invoice, a EUR invoice, or a GBP invoice must each carry a SAR-equivalent VAT figure — calculated at the SAMA daily rate on the tax due date.

The transaction amount itself may be stated in any currency. The VAT on that transaction must be converted and shown in Riyals. An invoice that states the VAT as “USD 1,500 (equivalent SAR 5,625)” satisfies the requirement. An invoice that shows only “USD 1,500 VAT” does not.

⚠ Non-Resident Supplier Invoices Are Frequently Wrong on This Point

Foreign suppliers billing Saudi customers in USD, EUR, or GBP routinely issue invoices that either: (a) show no Saudi VAT at all (relying on the reverse charge), or (b) show VAT in the foreign currency only, without a SAR equivalent. In the latter case, the Saudi customer receiving the invoice and attempting to self-assess via the reverse charge must calculate the SAR figure themselves using the SAMA rate on the supply date — and document that calculation for the audit file. The foreign invoice itself cannot be used as-is.

Where to Find the SAMA Daily Rate

SAMA publishes official daily exchange rates on its website. Rates are published for all major currencies against the SAR. The rate relevant for VAT purposes is the SAMA daily rate published for the date on which the tax becomes due.

For internal compliance purposes, the rate retrieval and storage process must be:

Date-specific: The rate is pulled for the exact date of supply — not a nearby date, not a default date
Documented: The rate used and the date from which it was sourced must be retained alongside the VAT calculation for each transaction
Consistent: The same source (SAMA) must be used for all transactions — not SAMA for some and commercial bank rates for others
Systematic: For high-volume transactions, the rate retrieval should be automated through an API or systematic daily pull — not performed manually and inconsistently

During a ZATCA audit, the auditor will ask the business to produce evidence of the exchange rate used for each foreign-currency VAT calculation. If the business cannot demonstrate that the SAMA daily rate on the correct date was used, the calculation is challenged and the correct VAT is reassessed.

ERP Configuration Risk

Most enterprise accounting systems have currency conversion functionality built in — but it is typically configured for financial reporting purposes, not for VAT compliance. Common misconfigurations include:

Default to payment date rate. Many ERPs apply the exchange rate on the date a payment is posted, not the date of supply. For VAT purposes, this is systematically wrong.
Monthly average rate tables. Some financial systems load monthly average rates for the entire month. These are used for P&L translation purposes and have no role in VAT calculations.
Single rate per currency period. Systems that carry one rate per month for each currency cannot produce the day-specific SAMA rate required.
Bank feed rates. Rates pulled from bank transaction data reflect the bank’s own FX spread, not the SAMA official rate.

Businesses with significant foreign-currency transaction volumes should specifically configure their VAT calculation workflow to use SAMA daily rates on supply dates — separately from their financial reporting FX configuration. Where this is not possible within the system, a manual override or documented supplementary calculation process must be in place.

◆ Key Takeaways

Article 61 requires foreign-currency amounts to be converted to SAR using the SAMA daily rate on the date the tax becomes due — which is the date of supply, not the payment date.
No other rate is permitted: not commercial bank rates, not monthly averages, not month-end rates, not budget rates, and not internal treasury rates.
The VAT amount on every tax invoice must be expressed in SAR, even where the transaction is denominated in a foreign currency.
Foreign supplier invoices showing VAT in foreign currency only are non-compliant. The Saudi customer receiving such an invoice must calculate and document the SAR equivalent using the SAMA rate on the supply date.
The SAMA rate used, the date it was sourced, and the calculation workings must be retained alongside each affected invoice as part of the VAT audit trail.
Most ERP systems are configured for financial reporting FX purposes, not VAT compliance. The VAT conversion workflow must be specifically configured to use SAMA daily rates on supply dates — and tested to confirm it is working correctly.
Systematic FX rate errors across a large volume of foreign-currency transactions compound quickly. A regular reconciliation of FX rates used in VAT calculations against SAMA published rates is a prudent control.

May 26, 2026

VAT on Continuous Supplies and How to Determine the Tax Date

Continuous supplies — ongoing contracts, retainers, leases, subscriptions, utilities — do not have a single obvious supply event. The goods or services flow without interruption. Determining when VAT becomes due on each part of that flow is one of the more technically demanding areas of Saudi VAT compliance, and one that directly affects which tax return period captures the output tax and which period allows the corresponding input tax deduction.

What Is a Continuous Supply

A continuous supply is one where goods or services are provided on an ongoing basis rather than as a single discrete event. The supply does not have a single completion date — it flows from commencement through the term of the arrangement. Common examples in Saudi business include:

Commercial property leases and licence agreements
Retainer-based professional services (legal, accounting, consulting)
Maintenance and facilities management contracts
Software licences and SaaS subscriptions
Utilities — electricity, water, telecommunications
Security services, cleaning contracts, and outsourced services
Long-term construction contracts with periodic milestone or progress billing

Because continuous supplies do not resolve into a single tax point, Article 20 of the Implementing Regulations provides a specific set of rules for determining when each successive supply event occurs and when the tax becomes due.

The Three Rules for Continuous Supplies

Rule 1 — Periodic Invoicing Under Contract (Article 20(1))

When This Rule Applies

Where services are supplied on a continuous basis and the contract or agreement states that consideration is payable periodically — resulting in invoices being issued on a continuous basis — the date of supply is the earliest of:

• The due date of each periodic payment

• The date payment is actually made

• The date an invoice is issued

All of the above are subject to one overriding condition: this must occur at least once in any twelve consecutive months.

Practical Example — Monthly Retainer

A legal firm has a monthly retainer with a corporate client. The contract states that fees are due on the 1st of each month. The firm issues invoices on the 1st. The date of supply for each month’s retainer fee is the 1st — when payment falls due and when the invoice is issued simultaneously. VAT is due in the return period covering that date.

Rule 2 — Other Continuous Supplies Without Periodic Terms (Article 20(2))

When This Rule Applies

For all other continuous supply cases — where the contract does not specify periodic payment terms or regular invoicing — each billing or payment event is treated as a separate supply. The tax becomes due on the earlier of the date an invoice is issued or the date payment is received, to the extent of the amount invoiced or paid.

Practical Example — Ad Hoc Progress Billing

A construction contractor issues progress invoices on a project when completion milestones are reached, but the contract does not specify fixed payment dates. Each invoice represents a separate supply event. The tax is due on the date of each invoice — or the date payment is received if earlier.

Rule 3 — The Twelve-Month Backstop (Article 20(3))

When This Rule Applies — and Why It Matters

Where a continuous supply is ongoing but no invoice has been issued and no payment has been received, the supply is deemed to occur — and tax is due — on the date falling twelve months after the later of:

• The date the supply commenced, and

• The date of the previous deemed supply event (i.e., the last invoice or payment)

This is the backstop rule: it prevents VAT from being indefinitely deferred on an ongoing supply simply by not invoicing or not receiving payment. Even without any billing activity, the supply crystallises and tax becomes due after twelve months.

⚠ The Twelve-Month Rule Catches Many Businesses

Long-term contracts where invoicing is irregular — particularly intercompany arrangements, management fee structures, and intragroup service agreements — frequently trigger the twelve-month backstop without the supplier or the customer noticing. If no invoice and no payment has occurred in the past twelve months for an active ongoing supply, a tax point has already passed. ZATCA auditors look specifically for these situations because they reliably produce undeclared output tax.

Special Rules: Utilities and Government Contracts

Utilities: Oil, Gas, Water, and Electricity (Article 20(4))

The supply of oil, gas, water, or electricity through a distribution network — where the supply is not made on a continuous basis — is deemed to occur on the earlier of:

The date an invoice is issued by the supplier
The date payment is received by the supplier

This covers metered utility billing cycles, where the supply is episodic (meter readings taken at intervals) rather than genuinely continuous.

Government Body Contracts (Article 20(5))

Where goods or services are supplied to a government body under a contract executed in accordance with the Government Tenders and Procurement Law, the date of supply and the tax due date is the earlier of:

The date a payment order in respect of the supply is issued to the customer
The date consideration — or part thereof — is received

This recognises the government procurement cycle and the role of the payment order as a formal billing trigger in public sector contracting.

Invoicing Implications for Continuous Supply Contracts

The date of supply rules for continuous supplies have direct consequences for invoicing discipline. Where a contract specifies periodic payment dates, the supplier should issue invoices at or around those dates — because the tax point is set by the due date, invoice date, or payment date, whichever is earliest. Delayed invoicing that occurs after the due date produces a retrospective tax point in the past, meaning the output tax should already have been declared.

Contract Type	Tax Point Rule	Invoicing Discipline Required
Fixed periodic payment terms (e.g., monthly retainer)	Earlier of due date, payment, or invoice — at least every 12 months	Issue invoices on or before each due date
No fixed payment terms, milestone billing	Earlier of invoice date or payment receipt	Issue invoices promptly on each billing event
No billing, no payment for 12 months	Twelve-month backstop — supply deemed to occur automatically	Must invoice; failure to do so does not defer the tax point
Government contract	Earlier of payment order or receipt of consideration	Track payment order issuance as the trigger event

◆ Key Takeaways

Continuous supplies — leases, retainers, maintenance contracts, subscriptions — follow specific tax point rules under Article 20, distinct from single-event supplies.
Where the contract specifies periodic payment terms, the tax point is the earliest of: the due date, actual payment, or invoice date — and must occur at least once per twelve months.
Where no periodic terms exist, each invoice or payment event is a separate supply, with tax due on the earlier of invoice date or payment receipt.
The twelve-month backstop rule in Article 20(3) deems a supply to have occurred if no invoice or payment has been made in twelve months — even if no billing has taken place. Tax is due at that point regardless.
Utility supplies (metered billing) and government body contracts follow their own specific tax point rules.
Intragroup management fee arrangements, intercompany service agreements, and ad hoc continuous supply contracts are the highest-risk categories for twelve-month backstop failures on ZATCA audit.
Invoicing must track contract payment terms precisely. Delayed invoicing after a contractual due date does not defer the tax point — it retrospectively places the supply in an earlier VAT return period.

May 26, 2026

Self-Billing Arrangements: When Buyers Issue Invoices
In most transactions, the supplier issues the invoice. Self-billing reverses that arrangement — the customer issues a tax invoice on the supplier’s behalf. It is a commercially practical arrangement in sectors where the buyer has more accurate information about transaction values than the seller. But it comes with precise conditions, and getting them wrong means neither document — the self-billed invoice nor any supplier-issued invoice — is compliant.
01
The Legal Basis

GCC VAT Agreement Article 58(1) establishes the self-billing framework:

Article 58(1) — GCC VAT Agreement

A taxable customer who receives goods or services supplied to them by a taxable supplier may issue tax invoices, provided that the supplier consents and the tax invoice is marked as a self-issued invoice with the approval of the competent tax administration. A self-issued invoice is then treated as an invoice issued by the supplier.

Article 53(2) of the Implementing Regulations implements this at the Kingdom level. A customer may issue a tax invoice on behalf of the supplier where:

Both parties agree in writing that the customer will issue the invoice for the supply

The supplier provides written confirmation that it will not separately issue invoices for those supplies for which the customer has issued tax invoices

The written agreement between the parties is not a formality — it is the legal foundation of the arrangement. Without it, the customer has no authority to issue a VAT-compliant document on the supplier’s behalf, and the document the customer issues carries no legal weight as a tax invoice.
02
Why Self-Billing Exists: Commercial Context

Self-billing arrangements make commercial sense in a specific set of circumstances: where the buyer — not the seller — is better placed to determine the value of the supply at the point of invoicing.

Media Buying

An advertising agency buys airtime or digital placements from media owners on behalf of clients. The agency knows the final confirmed pricing across dozens of placements before the media owner’s billing cycle generates invoices. Self-billing allows the agency to consolidate and document at the point of booking confirmation rather than waiting for multiple media owner invoices.

Agricultural and Commodity Procurement

A food processor purchasing agricultural produce from dozens of small farmers operates self-billing because the farmers — who lack accounting infrastructure — cannot reliably issue compliant VAT invoices. The processor, who weighs, grades, and prices the produce at intake, is the party with the information needed to create the invoice.

Royalty and Revenue-Share Arrangements

A publisher paying royalties, a platform paying revenue shares to content creators, or a company paying commissions calculated on actual performance data — all of these are situations where the payer has the data to determine the payment amount before the payee does.
03
Compliance Requirements

A self-billed tax invoice must meet all the mandatory content requirements of a regular full tax invoice under Article 53(5). Being issued by the customer rather than the supplier does not exempt it from any of the twelve mandatory fields. In addition:

The document must be clearly marked as a self-billed invoice — typically with wording such as “Self-Billed Tax Invoice” or “Invoice Issued by Customer on Behalf of Supplier”

The TIN shown must be the supplier’s TIN (since the document represents the supplier’s supply), not the customer’s

The sequential numbering used must be clearly distinguishable from the customer’s own outbound invoice series to avoid confusion between the two directions of invoicing

Both the supplier and customer must retain a copy of every self-billed invoice issued under the arrangement

⚠ The Supplier Cannot Issue Separately

The defining condition of a valid self-billing arrangement is that the supplier must not independently issue invoices for the same supplies. If the supplier issues their own invoice for a supply already covered by a customer-issued self-billed invoice, two tax invoices exist for the same supply — and the output tax on that supply risks being doubled, with neither party certain which document controls. The written agreement must include the supplier’s commitment not to duplicate invoicing.
04
Third-Party Invoicing: A Related Arrangement

Article 53(3) covers a related but distinct arrangement: where the supplier itself arranges for a third party to issue tax invoices on its behalf. This is permitted subject to ZATCA’s approval and requires that all the legal requirements of Article 53 are satisfied. The supplier remains responsible for the accuracy of the information on the invoice and for reporting output tax on the supply — the third party is acting as the supplier’s agent, not independently.

GCC VAT Agreement Article 58(2) confirms this principle: a taxable person may engage others to issue tax invoices on its behalf, subject to tax administration approval and provided all obligations are met.

This arrangement is common in outsourced billing operations, shared service centre structures, and ERP systems where invoicing is centralised across an enterprise group. It is distinct from self-billing because the direction of the supply relationship is unchanged — the supplier still supplies, and the invoice still represents the supplier’s output. Only the document generation is outsourced.
05
Risks and Practical Controls

No written agreement in place. Self-billing without a documented written agreement between supplier and customer is legally invalid. ZATCA will not recognise customer-issued documents as tax invoices in the absence of the foundational agreement.

Supplier also issues invoices. Duplicate invoicing creates double output tax exposure and makes the audit trail impossible to reconcile. The agreement must include an express prohibition on the supplier issuing separate invoices for covered supplies.

Wrong TIN shown. The supplier’s TIN must appear on the self-billed invoice — not the customer’s. A self-billed invoice with the customer’s TIN as the primary identifier does not correctly represent the supply.

Sequential numbering series confusion. If the customer uses the same invoice number series for both outbound customer invoices and self-billed supplier invoices, the audit trail becomes unworkable. Dedicated series for self-billed documents are essential.

Missing copy retention. Both parties must retain copies. The supplier’s obligation to report output tax on the supply is not extinguished because the customer issued the document — and the supplier must be able to evidence the supply on audit.
◆ Key Takeaways

Self-billing allows the customer to issue a tax invoice on behalf of the supplier, provided both parties agree in writing and the supplier commits not to issue separate invoices for those supplies.

The arrangement is established in GCC VAT Agreement Article 58(1) and implemented in Article 53(2) of the Implementing Regulations.

A self-billed invoice must meet all twelve mandatory field requirements of a full tax invoice — it is not exempt from any content requirement by virtue of being customer-issued.

The document must be clearly marked as self-billed, must show the supplier’s TIN, and must use a dedicated sequential numbering series that does not merge with the customer’s outbound invoice series.

If the supplier independently issues invoices for the same supplies, a dual-invoicing problem arises — both documents purport to evidence the same output tax obligation. The written agreement must prevent this.

Third-party invoicing — where the supplier outsources document generation to a billing agent — is a separate, related arrangement governed by Article 53(3). The supplier remains responsible for the accuracy of the information and for declaring the output tax.
This article reflects the Saudi VAT Implementing Regulations and the April 2025 bylaw amendments. It is for informational purposes only and does not constitute legal or tax advice. Readers should confirm the current position with ZATCA guidance or a qualified Saudi VAT advisor. dariba.co is an independent platform with no consulting relationships.
May 26, 2026

Credit Notes and Debit Notes Under Saudi VAT

Once a tax invoice is issued, it cannot be corrected, cancelled, or replaced by simply issuing a new one. Saudi VAT law provides a specific mechanism for every post-invoice adjustment: the credit note for downward adjustments, and the debit note for upward ones. Using these documents incorrectly — or skipping them entirely — produces incorrect output tax declarations and incorrect input tax recovery positions for both parties.

The Legal Basis: Articles 40 and 54

The obligation to issue credit and debit notes arises from two interconnected articles. Article 40 of the Implementing Regulations sets out the circumstances that require an adjustment to previously declared output tax. Article 54 then establishes when a credit note or debit note must be issued and what it must contain.

Article 40(1) lists the triggering events — the circumstances that cause a previously invoiced supply to require a VAT adjustment:

Cancellation of the supply in whole or in part
A change in the nature or quantity of goods or services supplied
A change in the consideration agreed for the supply
Return of goods by the customer
Any other circumstances that cause the amount of VAT originally charged to differ from the true VAT on the supply

The GCC VAT Agreement (Article 57) frames the same principle: a taxable person who adjusts supply consideration must document the adjustment in a credit or debit note that corrects the original tax invoice. This document is treated in the same way as the original invoice.

Credit Notes vs. Debit Notes: The Distinction

Document	When Issued	Effect on Supplier	Effect on Customer
Credit note	VAT on original invoice exceeded the true VAT on the supply (e.g., price reduction, return, cancellation)	Reduces output tax previously declared	Must reduce input tax previously claimed
Debit note	VAT on original invoice was less than the true VAT on the supply (e.g., price increase, additional services)	Increases output tax to be declared	May increase input tax claim (additional recovery)

Article 54(3) adds a third scenario: where neither of the Article 40(1) circumstances applies, but the supplier becomes aware of an error on the invoice — in their information or the customer’s — they may issue a credit or debit note to correct that error. This covers factual mistakes such as a wrong customer address or a mis-stated TIN, even where the VAT amount itself is correct.

Error Correction vs. Commercial Adjustment

The regulations treat these two scenarios differently. Commercial adjustments (price changes, returns, cancellations) under Article 40(1) produce mandatory credit or debit notes. Factual errors under Article 54(3) produce optional corrective notes — the supplier may issue one. In both cases, both the supplier and customer must retain copies of the original invoice and the adjusting document.

What a Credit or Debit Note Must Contain

Under Article 54(4), a credit or debit note must contain all the information required in the corresponding invoice — that is, if it relates to a full tax invoice, it must contain all the fields of a full tax invoice; if it relates to a simplified tax invoice, the simplified fields apply.

In addition, Article 54(4) imposes two specific requirements unique to adjusting documents:

Reference to the sequential number of the original tax invoice to which the credit or debit note relates — this is a mandatory link between the two documents
A clear reference to previously issued tax invoices related to the supply, as specified by ZATCA — in practice, this means identifying the original invoice by number and date

Article 54(5) adds that the note should include any discount information that would be required on the corresponding invoice.

⚠ Missing Invoice Reference Is a Common and Serious Error

A credit note that does not clearly reference the sequential number of the original tax invoice it is adjusting is non-compliant. ZATCA cannot trace the adjustment back to the original supply. The supplier cannot use the credit note to reduce their output tax declaration, and the customer cannot use it to adjust their input tax. This error is far more common than it should be — particularly in ERPs where credit notes are generated against customer accounts rather than specific invoice numbers.

How Credit and Debit Notes Flow Through the VAT Return

The return period in which a credit or debit note is reported depends on whether it produces an increase or decrease in the supplier’s output tax, governed by Article 40(4) and (5):

Increase in Output Tax (Debit Note)

An adjustment that results in an increase in the supplier’s output tax must be reported in the VAT return for the period in which the triggering event occurred — not the period in which the debit note was issued if those dates differ. The supplier must not delay reporting an upward adjustment.

Decrease in Output Tax (Credit Note)

An adjustment that results in a decrease in the supplier’s output tax must be reported in the later of: (a) the period in which the triggering event occurred, or (b) the period in which the credit note was issued to the customer. This means the supplier cannot reduce output tax before the credit note exists and has been issued.

Customer’s Input Tax Correction

Under Article 40(6), when a credit or debit note is issued to a customer who is (or was) a taxable person, the customer must correct their input tax in the VAT return for the period in which the credit or debit note is issued. The customer’s correction is tied to receipt of the document, not to the original supply period.

⚠ The Twelve-Month Non-Payment Rule

Article 40(10) contains an additional mechanism: if a taxable person has claimed input VAT on a supply but has not paid the supplier in full within twelve months following the month of supply, they must make a downward adjustment to their input VAT for the unpaid portion. This is an automatic obligation — it applies even where no credit note has been issued. The April 2025 amendments introduced a carve-out for performing financing contracts (murabaha, finance lease, lease-to-own) from licensed providers, but the general rule still applies to standard commercial payables.

Practical Scenarios

Goods returned — partial credit

A retailer returns SAR 5,000 worth of goods (VAT-exclusive) to a supplier. The supplier must issue a credit note for SAR 5,000 + SAR 750 VAT, referencing the original invoice. The supplier reduces output tax by SAR 750 in the period the credit note is issued (or the return event, whichever is later). The retailer reduces input tax by SAR 750 in the period the credit note is received.

Price increase agreed post-invoice

A contractor and client agree to a SAR 20,000 increase in project fees after the original invoice was issued. The contractor issues a debit note for SAR 20,000 + SAR 3,000 VAT, referencing the original invoice. The contractor increases output tax in the period the triggering event (agreement) occurred. The client increases input tax in the period the debit note is received.

Invoice error — wrong customer TIN

A supplier discovers that an invoice was issued with the customer’s commercial registration number instead of their TIN. No commercial adjustment has occurred. The supplier may issue a corrective credit/debit note under Article 54(3) to correct the factual error. Both parties retain the original and the correction. The VAT amount itself does not change.

◆ Key Takeaways

Once a tax invoice is issued, it cannot be amended or cancelled — all adjustments must be made through a formally compliant credit or debit note.
Credit notes are issued when the original invoice overstated VAT (price reductions, returns, cancellations). Debit notes are issued when it understated VAT (price increases, additional scope).
Every credit or debit note must contain all the fields of the corresponding invoice type, plus a mandatory reference to the sequential number of the original invoice.
A credit note without the original invoice reference is non-compliant and cannot be used by either party to adjust their VAT position.
Upward adjustments (debit notes) must be reported in the period the triggering event occurred. Downward adjustments (credit notes) are reported in the later of the event period or the period the credit note was issued.
Customers must adjust their input tax in the period the credit or debit note is received — not the period of the original supply.
The twelve-month non-payment rule in Article 40(10) requires downward input VAT adjustment on unpaid invoices — automatically, even without a credit note from the supplier.

May 26, 2026

Simplified Tax Invoices: When You Can Issue Them and What’s Required

The simplified tax invoice exists for a reason: high-volume B2C transactions where requiring twelve mandatory fields on every till receipt or petrol station print-out would be operationally impractical. But the simplified invoice comes with a strict scope. Use it outside that scope and you have issued a non-compliant document — one that a business customer cannot use to recover input VAT.

When Simplified Invoices Are Permitted

Article 53(7) of the VAT Implementing Regulations sets out the two circumstances in which a taxable person may issue a simplified tax invoice:

Scenario	Simplified Invoice Permitted?
Supply made to a person other than a taxable person or non-taxable legal person (i.e., a private individual)	Yes — regardless of value
Supply made to a taxable person or non-taxable legal person, where consideration does not exceed SAR 1,000	Yes — below threshold only
Supply made to a taxable person or non-taxable legal person, exceeding SAR 1,000	No — full tax invoice required
B2B supply where the customer needs to claim input VAT	No — simplified invoice cannot support input VAT recovery

The practical design intention is clear: simplified invoices serve retail, hospitality, fuel, and consumer-facing service transactions. Any supply to a business where that business will want to recover input VAT requires a full tax invoice, because the simplified invoice does not contain the fields necessary to support a compliant input tax deduction.

The Five Required Fields

Article 53(8) specifies that a simplified tax invoice must contain at minimum:

Date of issue — the date the document is created and issued
Name, address, and TIN of the supplier — the full name and address of the business, along with its ZATCA-issued Tax Identification Number
Description of the goods or services supplied — sufficient to identify what was provided
Total consideration payable — the full amount the customer pays, inclusive of VAT
VAT payable, or a statement that the consideration is inclusive of VAT — either the SAR VAT amount, or a clear statement that the price shown includes VAT at 15%

VAT-Inclusive Pricing Is Permitted

On a simplified invoice, the supplier may choose to state either the VAT amount separately (e.g., “VAT: SAR 15.00”) or include a statement that the total price shown is inclusive of VAT (e.g., “Price inclusive of 15% VAT”). Either approach satisfies the requirement. The full tax invoice, by contrast, must show the taxable amount, VAT rate, and VAT amount as separate line items.

What the Simplified Invoice Does Not Contain — And Why It Matters

The simplified invoice omits several fields that appear on a full tax invoice. The most significant omissions are the customer’s name and TIN, the date of supply (separate from issue date), and the per-unit price exclusive of VAT.

These are not administrative omissions — they are the fields that enable a business customer to establish its input VAT recovery entitlement. Without the customer’s identity, ZATCA cannot verify who is claiming the deduction. Without a sequential invoice number (which is not required on a simplified invoice), tracing the document in an audit is significantly harder.

⚠ A Simplified Invoice Cannot Be Upgraded

If a supplier issues a simplified invoice for a B2B supply above SAR 1,000 — even by mistake — that document does not become a valid full tax invoice by adding fields manually afterwards. The correct approach is to reissue a compliant full tax invoice with a sequential number, and for both parties to retain the original deficient document and the replacement alongside each other. Attempting to amend the original after the fact is not a recognised remedy under the Regulations.

Practical Examples

Supermarket till receipt — SAR 250

A private individual buying groceries. Simplified invoice: permitted. The receipt needs only the supplier name, address, TIN, date, item description, total, and VAT statement.

Restaurant meal — corporate employee on business, SAR 800

The supply is to the individual employee, not directly to the corporate entity. The value is below SAR 1,000. Simplified invoice: permitted. However, if the company later attempts to claim input VAT on this receipt, the document may be insufficient without the company’s name as customer — making recovery difficult in practice.

Hotel room — corporate booking, SAR 950 per night

Even though below SAR 1,000, the booking is made by and billed to a corporate entity (a non-taxable legal person or a taxable person). The company will want to recover input VAT. A simplified invoice is technically permissible under the threshold rule, but a full tax invoice is recommended — and the hotel should issue one on request. Many corporate travel policies require full tax invoices for all business accommodation.

Stationery supplier — B2B sale, SAR 1,200

Supply to a taxable business, value exceeds SAR 1,000. Full tax invoice required. A simplified invoice is not permissible here, regardless of the nature of the goods.

Simplified Invoices Under e-Invoicing

Saudi Arabia’s e-invoicing (Fatoorah) framework applies to simplified invoices as well as full tax invoices. Phase 1 of e-invoicing required electronic generation of both types. Under the Phase 2 integration requirements, simplified invoices are subject to reporting mode (not clearance mode) — meaning they do not require real-time clearance through ZATCA’s platform before being issued, but must be reported to ZATCA within a specified timeframe.

E-simplified invoices must contain a QR code that, when scanned, reveals the core invoice data in a standardised format. This QR code is a ZATCA technical requirement layered on top of the Article 53(8) mandatory field requirements.

Article 66(3)(h) requires that electronic invoices — including e-simplified invoices — be retained in the structured electronic format prescribed by the e-invoicing regulations, not simply printed and filed as paper copies.

◆ Key Takeaways

Simplified invoices are permitted for supplies to private individuals (at any value) and for supplies to businesses or legal persons where the consideration does not exceed SAR 1,000.
A simplified invoice requires only five fields: date of issue, supplier name/address/TIN, goods/services description, total consideration, and VAT payable or an inclusive-price statement.
A simplified invoice cannot be used by a business customer to support an input VAT recovery claim — only a full tax invoice with all twelve mandatory fields satisfies that purpose.
Issuing a simplified invoice for a B2B transaction above SAR 1,000 is a compliance failure. The correct remedy is to reissue a compliant full tax invoice, not to amend the original.
Under e-invoicing, simplified invoices must be generated electronically, carry a QR code, and be retained in structured format. Printing to PDF does not satisfy the retention obligation.
When in doubt on a corporate transaction, issue a full tax invoice. It satisfies all the requirements that a simplified invoice satisfies, plus it enables input VAT recovery for the customer.

May 26, 2026

Tax Invoice Requirements: Every Mandatory Field Explained

A Saudi VAT tax invoice has twelve mandatory fields. Not ten. Not some of them. All twelve. Every one of them carries a specific compliance function — and the absence of any single field can deny the customer’s right to recover input VAT, expose the supplier to penalties, and trigger a ZATCA assessment. Here, precisely, is what each field requires.

Why Every Field Matters

Under Article 53(5) of the VAT Implementing Regulations, a tax invoice must include all the listed details — in Arabic, with any other language as a translation. The word “must” is not qualified. There is no provision for a substantially compliant invoice with minor omissions. Either all fields are present and complete, or the invoice does not meet the legal standard.

The practical consequence of a deficient invoice falls primarily on the customer: a business that holds a non-compliant tax invoice cannot use it to support an input VAT deduction under Article 49. The supplier faces penalties for issuing a non-compliant document. Neither party benefits from careless invoicing.

The Arabic Requirement

Article 66(2) of the Implementing Regulations requires that all tax invoices be issued in Arabic. Other languages may appear as translations alongside the Arabic text — but Arabic must be present. An invoice issued exclusively in English, French, or any other language does not satisfy the requirement, regardless of how clearly it otherwise documents the transaction.

The Twelve Mandatory Fields: Field by Field

Field (a) — Date of Issue

What It Requires

The date on which the tax invoice is created and issued. This establishes the timing of the document and determines when the supplier’s obligation to issue has been met. It is distinct from the date of supply, which is a separate field.

Common error: Printing the date only in Hijri format without a Gregorian equivalent. Both formats are widely used in Saudi commerce; while the Regulations do not prescribe one format, ensuring clarity avoids disputes.

Field (b) — Sequential Invoice Number

What It Requires

A sequential number that uniquely identifies the tax invoice. The numbering must follow a logical, unbroken sequence. Gaps in sequence numbers, duplicate numbers, or numbers that cannot be traced back to a transaction register are red flags in ZATCA audit.

Common error: Operating multiple invoice series simultaneously without clearly distinguishing them — causing sequential gaps within each series that appear as missing invoices on audit.

Field (c) — Supplier’s Tax Identification Number (TIN)

What It Requires

The ZATCA-issued Tax Identification Number of the supplier. This is the 15-digit number provided upon VAT registration. It must appear on every tax invoice without exception.

Common error: Using the commercial registration number, national ID, or any other identifier instead of the TIN. These are not substitutes.

Field (d) — Customer’s TIN and Reverse Charge Statement

What It Requires — Conditional Field

This field is required only where the customer is required to self-account for tax on the supply under the reverse charge mechanism. In that case, the invoice must state the customer’s TIN and include a clear statement that the customer must account for the tax.

For standard B2B domestic supplies where the supplier charges the VAT, this field does not apply. For cross-border services where the RCM applies, it is mandatory.

Field (e) — Name and Address of Supplier and Customer

What It Requires

Both parties must be identified by name and address. For corporate entities, the registered name and registered address should be used. An invoice that identifies the supplier but uses only a vague description for the customer — “cash” or “retail customer” — does not satisfy the requirement for B2B supplies.

Common error: Abbreviated or truncated names; PO Box addresses used where a physical or registered address is available.

Field (f) — Quantity and Nature of Goods / Scope and Nature of Services

What It Requires

The invoice must describe what was actually supplied. For goods: quantity (number, weight, volume) and a description identifying the product. For services: the nature and scope of the service performed — the work actually done, not a generic label like “consultancy services” or “professional fees.”

Common error: Vague service descriptions that do not identify what was done. ZATCA will challenge “advisory fees” billed without specifying the subject matter, especially for high-value transactions.

Field (g) — Date of Supply (Where Different from Date of Issue)

What It Requires — Conditional Field

The date on which the supply actually took place, where this differs from the date the invoice was issued. If the invoice is issued on the same day as the supply, this field is satisfied by the date of issue. Where there is a gap — for example, an invoice issued in January for services completed in December — the date of supply must appear separately.

This field is critical because the date of supply determines the VAT period in which output tax is due. An invoice that omits this field — when it differs — creates a timing ambiguity that can result in output tax being declared in the wrong period.

Field (h) — Taxable Amount, Unit Price Ex-VAT, and Discounts

What It Requires

The invoice must show the taxable amount per applicable VAT rate or exemption category — broken out separately where different rates apply to different components of the supply. The unit price exclusive of VAT must be stated. Any discounts or rebates must be shown, unless they are already reflected in the unit price.

A mixed supply involving both standard-rated and zero-rated elements must show each element separately, with its own taxable amount and applicable rate. A single aggregate figure is insufficient.

Field (i) — Rate of VAT Applied

What It Requires

The applicable VAT rate expressed as a percentage — 15% for standard-rated supplies, 0% for zero-rated supplies. Where an exemption applies, the invoice should reflect that status. Where different rates apply to different line items, each rate must be stated against the relevant line.

Field (j) — Amount of VAT Payable in SAR

What It Requires

The VAT amount expressed in Saudi Riyals — not in the transaction currency, not in a foreign currency, and not as a percentage only. Where the invoice is denominated in a foreign currency, the SAR equivalent of the VAT must still appear, calculated using the Saudi Central Bank official rate on the tax due date.

This is one of the most commonly missed fields on invoices from foreign suppliers operating in Saudi Arabia and from multinational companies using global invoice templates.

Field (k) — Narration on Non-Standard VAT Treatment

What It Requires — Conditional Field

Where VAT is not charged at the standard 15% rate, the invoice must include a narration explaining the applicable treatment. This applies to zero-rated supplies (with the applicable zero-rating basis), exempt supplies, and reverse charge supplies (with the RCM statement). A bare “0%” without explanation of why is non-compliant.

Example narrations: “Zero-rated export supply — Article 32 VAT Implementing Regulations” or “Exempt supply — residential real estate lease” or “Reverse charge applies — customer to account for VAT.”

Field (l) — Profit Margin Reference (Used Goods)

What It Requires — Conditional Field

Where a taxable person has received ZATCA approval to account for VAT on eligible used goods using the profit margin method under Article 48, the invoice must include a reference to the fact that VAT is being charged on the profit margin rather than the full sale price. This alerts the customer that input VAT recovery is not available in the normal way on that supply.

Compliance at a Glance

Field	Always Required?	Most Common Failure Mode
Date of issue	Yes	Absent or in wrong format
Sequential invoice number	Yes	Gaps, duplicates, or non-sequential numbering
Supplier TIN	Yes	Wrong number (CR number used instead)
Customer TIN + RCM statement	RCM supplies only	Omitted on reverse charge invoices
Supplier and customer name & address	Yes	Customer address missing; vague descriptions
Description of goods/services	Yes	Overly generic descriptions
Date of supply (if different)	When different from issue date	Omitted when supply pre-dates invoice
Taxable amount, unit price, discounts	Yes	Mixed rates not broken out separately
VAT rate	Yes	Missing on multi-rate invoices
VAT amount in SAR	Yes	Shown in foreign currency only
Non-standard VAT narration	When rate is not 15%	Zero shown without basis stated
Profit margin reference	Approved used goods only	Absent where profit margin method used

◆ Key Takeaways

All twelve mandatory fields under Article 53(5) must be present. There is no partial compliance — a single missing field renders the invoice legally deficient.
All tax invoices must be issued in Arabic. Other languages may accompany the Arabic text but cannot replace it.
VAT must be stated in SAR, even where the transaction is denominated in a foreign currency. The SAMA rate on the tax due date is used for conversion.
The customer’s TIN and a reverse charge statement are required only on RCM supplies — but they are mandatory and non-optional in those cases.
The date of supply must appear separately where it differs from the invoice date. This distinction directly affects which VAT period output tax is due in.
Non-standard VAT treatments — zero-rating, exemption, RCM — must be explained by narration. A zero percentage alone is insufficient.
Service descriptions must identify what was actually done, not use generic labels. Vague descriptions will be challenged on audit.

May 26, 2026

VAT Invoicing in Saudi Arabia: Tax Invoices, Credit Notes, and ZATCA Requirements

A tax invoice is not simply a billing document. In Saudi VAT, it is the instrument through which a taxable supply is legally documented, the mechanism through which a customer’s input tax recovery right is established, and the primary audit evidence ZATCA will examine when assessing whether the correct amount of tax was collected and declared. Getting it wrong — even on a single mandatory field — can result in denied input tax claims and penalty exposure.

The Legal Framework

Saudi VAT invoicing requirements are established in Article 53 of the VAT Implementing Regulations, issued under VAT Law Royal Decree No. M/113. The GCC VAT Agreement provides the overarching framework in Articles 55 to 58, with the Kingdom implementing the detail through the Regulations.

Article 53(11) of the Implementing Regulations confirms that the term “Tax Invoice” — wherever it appears in the Regulations — covers invoices issued in accordance with any paragraph of that article. This means both the full tax invoice and the simplified tax invoice are legally equivalent instruments for the purposes they are intended to serve. The key distinction is in what they can be used for and by whom.

The invoicing framework sits alongside the e-invoicing (Fatoorah) system introduced by ZATCA in two phases, which integrates with the paper and electronic requirements set out in Article 53. The Governor of ZATCA has the right to amend invoice details and specify additional requirements for e-invoicing purposes.

When a Tax Invoice Must Be Issued

Under Article 53(1) of the Implementing Regulations, a taxable person must issue a tax invoice in the following cases:

Any taxable supply of goods or services made to another taxable person or to a non-taxable legal person
Any taxable supply of goods or services made to a non-taxable natural person where the value of that supply exceeds SAR 1,000
Deemed supplies of goods or services
Any receipt of full or partial consideration prior to the date of supply

The GCC VAT Agreement (Article 55) additionally requires a tax invoice or equivalent document for deemed supplies as defined in Article 8 of the Agreement. Exempt supplies may be excluded from the invoicing obligation, subject to ZATCA’s determination — though good practice is to document all supplies, including exempt ones, to support input VAT apportionment claims.

Summary Tax Invoices

Where a taxable person makes multiple separate supplies of goods or services to the same customer within a calendar month, Article 53(4) permits the issue of a summary tax invoice covering all of those supplies — provided it contains all the mandatory fields of a full tax invoice and is issued no later than the fifteenth day of the month following the month for which it is issued.

Mandatory Fields: Full Tax Invoice

Article 53(5) sets out the mandatory content of a full tax invoice. Every field is required — there is no hierarchy of importance, and the absence of any one of them renders the invoice non-compliant. The fields must be shown in Arabic, though translations into other languages may be included alongside.

#	Required Field	Key Note
a	Date of issue	The date the invoice is created and issued
b	Sequential number uniquely identifying the invoice	Must be unique — no duplicates permitted within a numbering series
c	Tax Identification Number of the supplier	The supplier’s ZATCA-issued TIN
d	Customer’s TIN and reverse charge statement (where applicable)	Required only where the customer must self-account for tax under the RCM
e	Name and address of both supplier and customer	Both parties must be identified by name and address
f	Quantity and nature of goods, or scope and nature of services	Must describe what was actually supplied — not a generic description
g	Date of supply (where different from date of issue)	Required whenever the supply date differs from the invoice date
h	Taxable amount per rate or exemption, unit price ex-VAT, and any discounts or rebates	Each applicable VAT rate must be broken out separately; discounts must be shown
i	Rate of VAT applied	The percentage — 15%, 0%, or exempt designation
j	Amount of VAT payable, expressed in SAR	Even for foreign-currency invoices, the VAT amount must be shown in Saudi Riyals
k	Narration explaining VAT treatment (where not standard rate)	Required for zero-rated, exempt, or RCM supplies
l	Reference to profit margin method (eligible used goods)	Required only where profit margin accounting has been approved by ZATCA

⚠ VAT in SAR Is Non-Negotiable

Article 56(2) of the GCC VAT Agreement confirms that invoices may be issued in any currency — but the VAT amount must always be expressed in the currency of the Member State where the supply takes place. For Saudi Arabia, that means the VAT figure must appear in SAR, calculated at the Saudi Central Bank official rate on the tax due date. A foreign-currency invoice that shows VAT only in USD, EUR, or GBP — without a SAR equivalent — is non-compliant.

Simplified Tax Invoices

Article 53(7) permits the issue of a simplified tax invoice in two circumstances: where the supply is made to a person other than another taxable person or non-taxable legal person, and where the supply is made to another taxable person but the consideration does not exceed SAR 1,000.

A simplified invoice requires only five fields (Article 53(8)):

Date of issue
Name, address, and TIN of the supplier
Description of the goods or services supplied
Total consideration payable
VAT payable, or a statement that the consideration is inclusive of VAT

Simplified invoices are designed for high-volume B2C transactions — retail sales, restaurant meals, petrol station transactions, and similar consumer-facing supplies. They cannot be used to support a business customer’s input VAT claim without the full mandatory fields. A customer holding only a simplified invoice cannot use it to recover input tax.

⚠ Common Misuse: B2B Transactions Invoiced as Simplified

A frequent audit finding is the issue of simplified invoices for B2B transactions where a full tax invoice was required. The customer cannot recover input VAT on a non-compliant invoice. Both the supplier (for issuing the wrong invoice type) and the customer (for claiming input tax on an insufficient document) face exposure. The distinction must be applied at the point of sale, not corrected after the fact.

Credit Notes and Debit Notes

Once a tax invoice has been issued, it cannot simply be amended or cancelled. Any adjustment to the VAT previously charged must be made through a formal credit note (where the VAT was overstated) or debit note (where it was understated), as set out in Article 54.

The circumstances that trigger a mandatory credit or debit note include: cancellation of a supply, changes in the nature or quantity of goods or services, changes in consideration, goods returned, and any other post-invoice adjustment that changes the VAT amount.

A credit note or debit note must contain all the mandatory fields of the corresponding invoice type (full or simplified) and must include a clear reference to the sequential number of the original tax invoice to which it relates. This link between the adjusting document and the original invoice is a ZATCA requirement — credit notes issued without the original invoice reference are non-compliant.

Self-Billing: When the Buyer Issues the Invoice

GCC VAT Agreement Article 58(1) permits a taxable customer to issue a tax invoice in respect of a supply they receive — provided the supplier consents and the invoice is marked as a self-issued invoice with the approval of the competent tax administration. When validly issued, a self-billed invoice is treated as if the supplier issued it.

Article 53(2) of the Implementing Regulations implements this: a customer may issue a tax invoice on behalf of the supplier where both parties agree in writing that the customer will issue the invoice, and the supplier confirms they will not issue invoices for those supplies independently. This arrangement requires clear written agreement and is common in sectors such as media buying, commodity trading, and procurement where the buyer has better information about transaction values.

E-Invoicing Integration

Saudi Arabia’s e-invoicing (Fatoorah) framework was introduced in two phases. Phase 1 (December 2021) required taxable persons to issue, store, and share structured electronic invoices. Phase 2 (from January 2023, rolled out by taxpayer segment) requires integration with ZATCA’s platform (Zakat, Tax and Customs Authority) for real-time or near-real-time invoice clearance.

Article 53(6) confirms that tax invoices must be issued in electronic format where prescribed by the Minister of Finance or the Board of Directors under the e-invoicing regulations. Article 53(9) gives the ZATCA Governor the right to specify additional details on invoices for e-invoicing purposes — and ZATCA has used this authority to require QR codes, UUID references, and cryptographic stamps on e-invoices.

Article 53(10) — subsequently amended — gave ZATCA the authority to suspend or revoke e-invoicing obligations for specific taxpayer groups, providing flexibility for compliance transitions. The underlying mandatory field requirements of Article 53(5) and (8) remain unchanged regardless of format.

Record-Keeping Under e-Invoicing Rules

Article 66(3)(h) requires that persons subject to the e-invoicing regulations retain electronic invoices and related notices in the form and in accordance with the procedures set out in the e-invoicing regulations and any decisions issued by ZATCA. E-invoices cannot simply be printed to PDF and filed as paper — the structured electronic format must be retained.

Compliance Risks

Missing mandatory fields. A single absent field — the date of supply, the sequential number, the VAT in SAR — renders an invoice non-compliant. The customer cannot recover input VAT on a deficient invoice, and the supplier may face penalties for issuing one.
VAT amount not expressed in SAR. Foreign currency invoices that show VAT only in the foreign currency, without a SAR conversion, breach both Article 53(5)(j) and GCC VAT Agreement Article 56(2).
Simplified invoices issued for B2B transactions above SAR 1,000. The customer cannot use a simplified invoice to support an input tax claim. The error cannot be corrected retrospectively without reissuing a compliant full tax invoice.
Credit notes issued without reference to the original invoice. A credit note that does not clearly reference the sequential number of the original tax invoice is non-compliant under Article 54(4). ZATCA will disallow the associated output tax adjustment.
Invoices not issued in Arabic. Article 66(2) requires all tax invoices to be issued in Arabic. Other languages may be included as translations but Arabic must be present. An invoice in English only — however common — does not meet the legal requirement.
Invoices issued after the tax point without justification. The invoice should be issued at or near the time of supply. Systematic late invoicing distorts VAT period reporting and creates audit exposure.

◆ Key Takeaways

A tax invoice is the legal instrument through which output tax is documented and through which the customer’s input tax recovery right is established. Deficient invoices break both functions.
Full tax invoices are required for B2B supplies and for B2C supplies exceeding SAR 1,000. Simplified invoices are for lower-value B2C transactions and cannot support a business customer’s input tax claim.
All 12 mandatory fields under Article 53(5) must be present. Missing any one field renders the invoice non-compliant.
VAT must be expressed in SAR on every invoice — regardless of the transaction currency. A foreign-currency invoice without a SAR VAT figure is non-compliant.
All tax invoices must be issued in Arabic. Other languages may be added as translations alongside.
Adjustments to previously invoiced VAT must be made through credit or debit notes, not by amending the original invoice. Credit and debit notes must reference the original invoice’s sequential number.
Self-billing (buyer-issued invoices) is permitted with supplier consent and written agreement that the supplier will not independently invoice those supplies.
E-invoicing obligations under ZATCA’s Fatoorah framework add format and platform requirements on top of the mandatory field requirements. Electronic invoices must be retained in structured format, not simply printed.

May 26, 2026

Category: VAT

The Filing Deadline

What the Return Must Include

Self-Assessment: What the Filed Return Means Legally

Cash Accounting: The Optional Alternative

The Five Most Costly Return Errors

Filing Mechanics: What, When, and How

Tax Periods: Monthly vs. Quarterly

Correcting Errors: The Three-Route Framework

ZATCA’s Assessment Powers

How ZATCA Audits Work

Refunds: The Standard Mechanics

Designated Persons: VAT Refunds Without Registration

The Most Consequential Compliance Risks

The Legal Framework: Articles 66 and GCC Agreement Article 59

Retention Periods

What Must Be Retained

Language and Location Requirements

Language: Arabic

Location: Must Be Accessible in the Kingdom

Electronic Storage: The Specific Conditions

ZATCA’s Right of Access

The Rule: Article 61

Which Date: The Tax Due Date Is Not the Payment Date

Currency on the Tax Invoice

Where to Find the SAMA Daily Rate

ERP Configuration Risk

What Is a Continuous Supply

The Three Rules for Continuous Supplies

Rule 1 — Periodic Invoicing Under Contract (Article 20(1))

Rule 2 — Other Continuous Supplies Without Periodic Terms (Article 20(2))

Rule 3 — The Twelve-Month Backstop (Article 20(3))

Special Rules: Utilities and Government Contracts

Utilities: Oil, Gas, Water, and Electricity (Article 20(4))

Government Body Contracts (Article 20(5))

Invoicing Implications for Continuous Supply Contracts

The Legal Basis

Why Self-Billing Exists: Commercial Context

Compliance Requirements

Third-Party Invoicing: A Related Arrangement

Risks and Practical Controls

The Legal Basis: Articles 40 and 54

Credit Notes vs. Debit Notes: The Distinction

What a Credit or Debit Note Must Contain

How Credit and Debit Notes Flow Through the VAT Return

Practical Scenarios

When Simplified Invoices Are Permitted

The Five Required Fields

What the Simplified Invoice Does Not Contain — And Why It Matters

Practical Examples

Simplified Invoices Under e-Invoicing

Why Every Field Matters

The Twelve Mandatory Fields: Field by Field

Field (a) — Date of Issue

Field (b) — Sequential Invoice Number

Field (c) — Supplier’s Tax Identification Number (TIN)

Field (d) — Customer’s TIN and Reverse Charge Statement

Field (e) — Name and Address of Supplier and Customer

Field (f) — Quantity and Nature of Goods / Scope and Nature of Services

Field (g) — Date of Supply (Where Different from Date of Issue)

Field (h) — Taxable Amount, Unit Price Ex-VAT, and Discounts

Field (i) — Rate of VAT Applied

Field (j) — Amount of VAT Payable in SAR

Field (k) — Narration on Non-Standard VAT Treatment

Field (l) — Profit Margin Reference (Used Goods)

Compliance at a Glance

The Legal Framework

When a Tax Invoice Must Be Issued

Mandatory Fields: Full Tax Invoice

Simplified Tax Invoices

Credit Notes and Debit Notes

Self-Billing: When the Buyer Issues the Invoice

E-Invoicing Integration

Compliance Risks