Saudi VAT 15% Explained
Saudi Arabia introduced VAT at 5% on 1 January 2018, then tripled it to 15% on 1 July 2020 under Royal Decree A/638 - a pandemic-era fiscal move that has stayed in place. ZATCA (Zakat, Tax and Customs Authority) administers it. Here is what the 15% rate actually means for invoices, registration, reverse charge, and the e-invoicing rollout that has been in motion since 2021.
The rate, the law, and ZATCA
Saudi VAT is governed by Royal Decree A/152 of 1438H/2017 (the original VAT Law) and Royal Decree A/638 of 2020 (the rate increase to 15%). Implementing Regulations were issued by GAZT, now ZATCA after the 2021 merger of zakat and customs functions. Most goods and services within the Kingdom are subject to 15%. Some categories are zero-rated (international transport, qualifying medicines and medical equipment, investment metals, exports outside GCC) or exempt (residential rentals, certain financial services, life insurance).
Registration thresholds
Mandatory: annual taxable supplies above SAR 375,000. Voluntary: above SAR 187,500. Registration is via ZATCA's e-services portal. Once registered, businesses receive a 15-digit VAT number to display on invoices. Filing frequency depends on size: monthly for taxpayers with annual supplies above SAR 40 million; quarterly otherwise.
Reverse charge - the import gotcha
When a Saudi business imports services from a non-Saudi supplier, the Saudi business is responsible for accounting for VAT itself (charging itself output VAT and reclaiming the same as input VAT). This is the reverse charge mechanism. It applies to imported services such as software subscriptions, consultancy, marketing services, and digital services. Many businesses miss this on their first return; ZATCA actively audits.
E-invoicing (Fatoora) Phase 2
Saudi Arabia mandated e-invoicing in two phases. Phase 1 (December 2021) required electronic generation and storage of invoices in a structured XML format. Phase 2 (started January 2023, rolled out in waves to 2025) requires real-time integration with ZATCA's Fatoora platform - each invoice is signed by ZATCA before being delivered to the customer. Wave assignments are published per annual turnover threshold; large taxpayers were first. Non-compliance penalties are up to SAR 50,000 per violation.
How to calculate
Add VAT: multiply by 1.15. Net SAR 1,000 + 15% VAT = SAR 1,150. Extract: divide by 1.15. SAR 1,150 inclusive contains SAR 150 of VAT. The 15% rate makes the round-number trick easy: 15% is exactly 3/20, so SAR 200 of VAT comes from SAR 1,333.33 net. ZATCA invoices require Arabic-and-English bilingual fields, QR code, and the supplier's commercial registration number.
Common questions
Why is Saudi VAT 15% when other GCC states are 5% or 10%?
It moved from 5% to 15% on 1 July 2020 under Royal Decree A/638 to support government revenue during the pandemic. It has not reduced since.
Do I need a VAT certificate to claim input VAT?
Yes. The supplier must be ZATCA-registered and the invoice must meet Phase 2 e-invoicing requirements. Pre-Phase-2 paper invoices are typically not deductible after the assigned wave.
Is reverse charge automatic?
No, you must self-account on your VAT return. Ignoring it triggers ZATCA assessment plus penalties on audit.
What about Bahrain or UAE suppliers?
GCC implementing states can have specific rules; the safest default is to treat as imports under reverse charge unless your tax adviser confirms otherwise.
Source
For official figures and the latest text of the law: Zakat, Tax and Customs Authority (ZATCA). We update this page when published rates change. For high-stakes decisions, verify against the official source.