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Saudi VAT · By NAQIX · 15 October 2026

Saudi VAT return: how to prepare it from your ledger

The Saudi VAT return condenses a month or a quarter of invoices, notes and supplier bills into a few lines. Each line should lead back to documents you can open. Here is how to prepare the return from the ledger and review it before anyone signs in to the ZATCA portal.

Editorial disclosure: this guide is published by NAQIX, an ERP software vendor. It is general information, not tax or legal advice; confirm how the rules apply to your business with your tax adviser.

What the return asks for

VAT-registered businesses in Saudi Arabia file a VAT return for each tax period through ZATCA's online portal. In general, businesses whose annual taxable supplies exceed SAR 40 million file monthly and others file quarterly, and the return is due by the end of the month after the period ends. Confirm your own period and due date in your ZATCA account.

The return has a sales side, a purchases side and a summary. In broad terms:

SectionWhat it holds
Standard-rated salesSupplies taxed at the 15% standard rate, and the VAT charged
Sales to citizensPrivate healthcare and private education supplied to eligible citizens, where the state bears the VAT
Zero-rated domestic salesDomestic supplies taxed at 0%, such as qualifying medicines and medical equipment
ExportsGoods and services supplied outside Saudi Arabia that qualify for zero rating
Exempt salesExempt supplies, such as certain financial services and residential rent
Standard-rated domestic purchasesPurchases carrying Saudi VAT that you are entitled to recover
ImportsImported goods where VAT was paid at customs, and imports accounted for under the reverse charge
Zero-rated and exempt purchasesPurchases with no VAT to recover
SummaryVAT due for the period, corrections from earlier periods, credit carried forward and the net amount payable or refundable

Most lines ask for the amount, any adjustment and the VAT. ZATCA's own VAT return guide is the reference for each field; treat this table as orientation and confirm the details with your tax adviser.

Why start from the ledger

A return built from a spreadsheet export is quick the first time and hard to defend later. When ZATCA or your auditor asks which invoices make up standard-rated sales, the spreadsheet has already lost the link. A return prepared from posted documents keeps it: the invoices that post to output VAT produce the sales lines, the bills that post to input VAT produce the purchases lines, and any difference from the VAT accounts points to a document worth checking.

Six steps before you file

1. Use the right period and calendar

Prepare the return for the exact dates of your tax period, read in your company's own time zone, so that an invoice raised late on the last evening lands in the right month.

2. Count only issued tax documents

Issued tax invoices, credit notes and debit notes belong on the return. Drafts, quotations, proforma invoices and cancelled invoices do not. On the purchase side, count supplier bills for goods and services received, plus expenses with VAT, and leave out purchase orders that were never billed.

3. Decide the treatment when the invoice is raised

Standard-rated, zero-rated, exempt and out of scope supplies land in different places, or nowhere. Exports and zero-rated medicines need evidence on file. Choosing the treatment on the invoice is far safer than reclassifying sales at the end of the quarter.

4. Check buyer VAT numbers

A standard tax invoice to a VAT-registered business should carry the buyer's VAT number. Missing or mistyped numbers will not change the totals, but they cause trouble under e-invoicing and in any ZATCA review.

5. Review input VAT

Recover VAT only on purchases made for your taxable business, with a valid tax invoice in your name. Some costs, such as certain entertainment and personal-use expenses, generally carry VAT you cannot recover. Mark them when they are entered.

6. Tie the return to the VAT accounts

Compare output and input VAT on the return with the balances on your VAT accounts for the period. Differences usually come from timing, a document posted to the wrong account or a manual journal with no document behind it. Explain each one before filing.

Corrections and adjustments

A credit note or debit note issued this period generally adjusts this period's return, even when the original invoice was in an earlier one. Errors in a return already filed are different. ZATCA allows small net corrections from earlier periods on the current return, within a limit it sets; larger errors generally need a separate correction request. Check the current limit and the deadline with your tax adviser before deciding which route applies.

How NAQIX helps you prepare it

For a Saudi company, NAQIX builds two views from the same posted documents as your ledger:

Be clear about the limits. The summary takes input VAT from supplier bills, so if you record VAT on expenses, include those in your review. NAQIX does not lay out ZATCA's return form line by line, so splits such as exports versus zero-rated domestic sales, or imports, are mapped with your accountant. And NAQIX does not file the return: you or your tax agent submit it in the ZATCA portal after checking it. The Tax & compliance page lists the Saudi features, Accounting & reports covers the ledger, and the NAQIX page for Saudi Arabia and the ZATCA invoicing overview describe the local setup.

Before you file

Share the figures, the register and an explanation of any unusual line with your accountant. Agree who prepares and who reviews, then close the period in your books so the numbers cannot change after filing. Keep records for the period the law requires, generally at least six years and longer for some assets, and confirm deadlines and penalties with your tax adviser.

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