How VAT Works in Saudi Arabia — Rates, Registration, Fatoorah E-Invoicing and Calculation Guide

How VAT Works in Saudi Arabia — An Overview

Saudi Arabia introduced Value Added Tax on 1 January 2018 at a rate of 5% as part of the GCC Unified VAT Agreement and the Kingdom’s Vision 2030 fiscal reform strategy. In July 2020, the rate was raised to 15% — where it has remained — to support post-pandemic government revenues. VAT in the Kingdom is administered by the Zakat, Tax and Customs Authority (ZATCA), formed in 2021 from the merger of the General Authority of Zakat and Tax (GAZT), the Customs Authority, and the Tax Authority into a single unified regulator.

For businesses operating in Saudi Arabia, or UAE-based businesses trading with Saudi customers and suppliers, understanding the KSA VAT framework — its rates, registration thresholds, invoicing requirements, and the mandatory e-invoicing system — is essential for accurate compliance and avoiding ZATCA penalties. This guide covers the complete current framework as it applies in 2026.

The Standard VAT Rate and Transaction Types

The standard VAT rate in Saudi Arabia is 15%, applied to the vast majority of goods and services supplied in the Kingdom. However, not all transactions attract this rate:

• Standard-rated (15%) — most domestic goods and services, most imports
• Zero-rated (0%) — exports of goods, international transportation services, certain medicines and qualifying medical equipment, and initial supply of residential real estate
• Exempt — certain financial services, life insurance, residential property rentals (subsequent supply), and certain government activities conducted in a sovereign capacity

The distinction between zero-rated and exempt matters for input tax recovery: a business making zero-rated supplies can still recover VAT paid on its inputs, while a business making exempt supplies cannot. Getting this classification wrong — particularly on cross-border and financial services transactions — is one of the more common sources of VAT errors in Saudi Arabia.

How to Calculate VAT in Saudi Arabia

VAT calculations in Saudi Arabia follow the same fundamental logic as any VAT system — the amount of tax due depends on whether a price is quoted exclusive or inclusive of VAT.

Adding VAT to a Net Price (Exclusive)

Where a price is quoted excluding VAT, the VAT amount is simply 15% of the net price:

• Net price: SAR 1,000
• VAT at 15%: SAR 150
• Total price (VAT-inclusive): SAR 1,150

Extracting VAT From a Gross Price (Inclusive)

Where a price is already inclusive of VAT and the tax amount needs to be identified separately, the reverse calculation applies:

• Gross price (VAT-inclusive): SAR 1,150
• Divide by 1.15 to get the net: SAR 1,000
• VAT element: SAR 1,150 − SAR 1,000 = SAR 150
• Or equivalently: multiply the gross by (15/115) = SAR 150

This reverse calculation is used when preparing input VAT claims from receipts or invoices that show only the total amount paid.

Net VAT Payable

A VAT-registered business’s net position for each tax period is: output VAT (collected on taxable sales) minus input VAT (paid on business purchases). Where output VAT exceeds input VAT, the difference is remitted to ZATCA. Where input VAT exceeds output VAT, the business can claim a refund or carry the excess forward to offset against future liability.

VAT Registration in Saudi Arabia

Mandatory Registration Threshold

A business must register for VAT with ZATCA where its taxable supplies and imports exceed SAR 375,000 in any 12-month period, or where there is a reasonable expectation of reaching that threshold within the next 12 months. Once a business crosses this threshold, it has 30 days to complete registration through the ZATCA Taxpayer Portal. Missing this deadline attracts a fixed penalty of SAR 10,000, plus a further penalty of 5% of the outstanding tax value for each month of delay.

Voluntary Registration Threshold

A business with taxable supplies between SAR 187,500 and SAR 375,000 annually can register voluntarily. Voluntary registration is commercially beneficial because it enables the business to recover input VAT on its purchases even before it reaches the mandatory threshold — improving cash flow and reducing the effective cost of business inputs.

Non-Resident Businesses

Foreign businesses making taxable supplies in Saudi Arabia without a fixed establishment in the Kingdom must register for VAT regardless of their revenue level — there is no revenue threshold for non-resident registration. Non-resident registrants typically need to appoint a Saudi-based tax representative. For UAE-based businesses trading with Saudi customers, careful analysis of whether supplies are made in the Kingdom — and whether the place of supply rules require registration — is essential before assuming no KSA VAT obligation exists.

What Documents Are Required for ZATCA Registration

A typical VAT registration application requires:

• Commercial Registration (CR) or business licence
• Legal business name, registered address, and contact details
• Description of the business activity
• Annual taxable turnover (actual or forecast)
• IBAN and bank account details
• National ID for individual owners, or Authorized Signatory letter for companies
• For non-residents: appointment of a Saudi-based tax representative

Upon approved registration, ZATCA issues a 15-digit VAT Registration Number (TRN), which must appear on all tax invoices issued by the business.

Filing VAT Returns and Payment Deadlines

The filing frequency for VAT returns in Saudi Arabia depends on annual turnover:

• Monthly returns — for businesses with annual taxable revenue above SAR 40 million
• Quarterly returns — for businesses below this threshold

The deadline for each return is the last day of the month following the end of the relevant VAT period. For a quarterly filer with a period ending 31 March, the return and any payment due must be filed and settled by 30 April. A nil return must be submitted even where no taxable activity occurred in the period — failing to file a nil return carries the same penalty as failing to file a return with activity.

Returns are filed electronically through the ZATCA Taxpayer Portal. ZATCA cross-references the output VAT declared in the return against the electronic invoice records submitted through Fatoorah during the same period, and input VAT claims are checked against supplier invoice records. Unexplained variances between filed returns and the underlying system data attract closer review.

Fatoorah — Saudi Arabia’s Mandatory E-Invoicing System

One of the most significant developments in Saudi Arabia’s VAT landscape since 2021 is the Fatoorah (فاتورة) e-invoicing mandate — arguably the most ambitious digital tax transformation in the GCC region. Every VAT-registered business in the Kingdom is now either in scope or approaching scope under this system.

Phase 1 — Generation and Storage

Phase 1, mandatory for all VAT-registered businesses from 4 December 2021, required businesses to generate invoices electronically using ZATCA-approved software in XML format (or PDF/A-3 with embedded XML), with storage for a minimum of 6 years.

Phase 2 — Integration and Real-Time Clearance

Phase 2 requires direct integration between a business’s billing or ERP system and ZATCA’s Fatoorah platform. Under this phase:

• B2B tax invoices must receive real-time ZATCA clearance before being sent to the buyer — the invoice is transmitted to ZATCA, validated, cryptographically stamped, and only then can it be issued to the recipient. An invoice that fails ZATCA clearance cannot legally be issued; the seller must correct any errors and resubmit
• B2C simplified invoices must be reported to ZATCA within 24 hours of issuance and must include a QR code
• Every invoice must carry a UUID (universally unique identifier), a cryptographic digital signature, and a hash value

Phase 2 has been rolling out in waves by revenue band, starting with the largest businesses and working downward. Wave 24, announced in September 2025, means virtually all VAT-registered businesses above the SAR 375,000 threshold are now in scope or will be shortly. Non-compliance penalties include fines of SAR 5,000 to SAR 50,000 per violation and potential suspension of VAT registration for persistent failure.

Tax Invoice Requirements in Saudi Arabia

Saudi Arabia’s invoice requirements follow a two-format system based on whether the transaction is B2B or B2C.

Standard Tax Invoice (B2B)

Required for all business-to-business and business-to-government transactions. Under Phase 2 Fatoorah, this invoice requires ZATCA pre-clearance before delivery to the buyer. Mandatory fields include:

• Label: “Tax Invoice” (in Arabic: فاتورة ضريبية)
• Sequential invoice number
• Invoice date and supply date
• Seller’s name, address, and VAT registration number (TRN)
• Buyer’s name, address, and TRN (where the buyer is VAT-registered)
• Description of the goods or services
• Unit price, quantity, and total value
• VAT rate applied, VAT amount, and total including VAT
• UUID, cryptographic digital signature, and hash value (Phase 2)

Simplified Tax Invoice (B2C)

Used for business-to-consumer transactions. Requires fewer fields — typically supplier details, item description, VAT rate, VAT amount, and total — but must include a QR code readable by ZATCA’s tools, and must be reported to ZATCA within 24 hours under Phase 2. A simplified invoice does not entitle the buyer to claim input VAT deduction — any VAT-registered buyer who needs to recover input VAT on a purchase must request a standard tax invoice instead.

KSA VAT vs UAE VAT — Key Differences

Businesses operating in both the UAE and Saudi Arabia need to understand where the two VAT frameworks differ, since they are separate systems despite sharing GCC-level design principles.

The most practically significant difference for businesses operating in both jurisdictions is the rate: a transaction taxed at 5% in the UAE carries three times the VAT burden at 15% in Saudi Arabia. This affects pricing decisions, contract drafting, and the calculation of VAT-inclusive transaction values in cross-border scenarios between the two countries.

The Tourist VAT Refund Scheme — Effective April 2025

ZATCA launched a Tourist VAT Refund Scheme effective 18 April 2025, allowing eligible international visitors to claim refunds on qualifying purchases made in the Kingdom and physically exported. The scheme requires a minimum total purchase threshold of SAR 5,000 and applies to goods bought from registered retailers participating in the scheme. The refund is processed through designated exit points using a digital verification system.

Frequently Asked Questions (FAQs)

What is the VAT rate in Saudi Arabia in 2026?

The standard VAT rate in Saudi Arabia is 15%, unchanged since it was raised from 5% on 1 July 2020. Zero-rated categories include exports, international transport, and certain medicines; exempt categories include certain financial services and residential property rentals.

What is ZATCA and what replaced GAZT?

ZATCA (Zakat, Tax and Customs Authority) is the unified Saudi tax and customs authority formed in 2021 from the merger of the General Authority of Zakat and Tax (GAZT), the Customs Authority, and the Tax Authority. GAZT no longer exists as a separate body — all VAT registration, filing, and enforcement functions are now handled by ZATCA.

What is the VAT registration threshold in Saudi Arabia?

Mandatory registration applies where annual taxable supplies exceed SAR 375,000. Voluntary registration is available between SAR 187,500 and SAR 375,000. Non-resident businesses making taxable supplies in Saudi Arabia must register regardless of revenue level.

What is Fatoorah and does it affect all businesses?

Fatoorah is Saudi Arabia’s mandatory e-invoicing system requiring VAT-registered businesses to generate, store, and — under Phase 2 — integrate their invoicing systems with ZATCA’s platform for real-time clearance of B2B invoices and near-real-time reporting of B2C invoices. With Wave 24 announced in September 2025, virtually all VAT-registered businesses above the SAR 375,000 threshold are now in scope or will shortly be.

How do I calculate VAT in Saudi Arabia?

To add VAT to a net price, multiply the net amount by 0.15. To extract VAT from a gross (inclusive) price, divide the gross by 1.15 to get the net, then subtract to find the VAT component. A business’s net VAT payable is output VAT (on sales) minus input VAT (on purchases).

How often must VAT returns be filed in Saudi Arabia?

Businesses with annual taxable revenue above SAR 40 million file monthly. All others file quarterly. The deadline for each period is the last day of the month following the end of that period.

Do UAE businesses trading with Saudi Arabia need to register for VAT in KSA?

Possibly, depending on the nature of the supplies and whether the place of supply rules locate the transaction in Saudi Arabia. Non-resident businesses making taxable supplies in the Kingdom must register regardless of turnover, and a Saudi-based tax representative must be appointed. Careful analysis of the specific supply structure is needed before assuming no KSA VAT obligation exists.

How Farahat & Co. Can Help

Farahat & Co. supports businesses operating across the GCC with VAT compliance guidance, including cross-border VAT analysis for UAE businesses trading with Saudi Arabia, Fatoorah e-invoicing readiness assessments, and ZATCA registration advisory for businesses establishing operations in the Kingdom.

Contact Farahat & Co. today to discuss your KSA VAT compliance requirements.