Saudi Arabia Corporate Tax 2026: Complete Guide for Foreign & Local Businesses

Saudi Arabia operates one of the most distinct tax regimes in the GCC. Unlike the UAE's flat 9% corporate tax, Saudi Arabia applies different rules depending on whether the business is Saudi-owned, foreign-owned, or a joint venture. Understanding the difference is critical for compliance and tax planning.

## Overview of Saudi Arabia's Tax System

Saudi Arabia's tax regime is administered by the Zakat, Tax and Customs Authority (ZATCA), formerly known as GAZT. There are two main levies that businesses must be aware of:

1. Income Tax (ضريبة الدخل) — applies to the share of income attributable to foreign (non-GCC) shareholders 2. Zakat (الزكاة) — a religious levy applying to the share of income attributable to Saudi and GCC national shareholders

## Income Tax Rates for Foreign-Owned Companies

| Ownership | Rate | |---|---| | 100% foreign-owned company | 20% on net adjusted income | | Joint venture (Saudi + foreign) | Foreign partner's share taxed at 20% | | 100% Saudi or GCC-owned | Zakat only (no income tax) | | Natural gas and oil investment | Special rates up to 85% (under investment agreements) |

> Important: GCC national shareholders are treated as "Saudi" for Zakat purposes, not as foreign shareholders for income tax. A UAE shareholder investing in Saudi Arabia is taxed at 20% income tax on their share.

## Zakat Rate and Calculation

Zakat is levied at 2.5% per year on the Zakat base, which is broadly equivalent to the business's net worth (equity plus long-term liabilities, adjusted for certain deductions).

For mixed-ownership companies, Zakat is calculated on the proportion of the Zakat base attributable to Saudi/GCC shareholders, and income tax on the foreign shareholders' proportion.

## Key Filing Deadlines

Tax / Zakat Year: The fiscal year in Saudi Arabia defaults to the Hijri calendar year, although companies can apply to ZATCA to use the Gregorian year (which most foreign-owned and listed companies do).

| Obligation | Deadline | |---|---| | Annual Tax/Zakat Return | Within 120 days of fiscal year end | | Withholding Tax Returns | 10th of the month following payment | | VAT Returns | 30 days after end of VAT period | | Advance Tax Payments | Quarterly instalments (for large taxpayers) |

Late filing penalties start at SAR 1,000 and increase significantly for repeat or wilful non-compliance.

## Withholding Tax (WHT) in Saudi Arabia

Saudi Arabia imposes withholding tax (WHT) on payments made to non-residents, including:

| Payment Type | WHT Rate | |---|---| | Dividends to non-residents | 5% | | Interest to non-residents | 5% | | Royalties and technical services | 15% | | Management fees | 20% | | Air/sea transport (international) | 5% |

WHT must be deducted at source and remitted to ZATCA by the 10th of the following month. Failure to withhold is a major compliance risk for companies with international service contracts.

## Transfer Pricing Rules

Saudi Arabia adopted OECD-aligned transfer pricing regulations in 2019. Taxpayers with related-party transactions above SAR 6 million must: - Prepare a Local File documenting the arm's length nature of transactions - Submit a Master File (for large multinationals) - Submit Country-by-Country Reporting (CbCR) where applicable

ZATCA has been actively scrutinising transfer pricing in audits since 2022.

## ZATCA E-Invoicing (Fatoorah) Phase 2

Saudi Arabia's e-invoicing mandate now covers most taxpayers in successive waves. Phase 2 (Integration Phase) requires businesses to integrate their billing systems with ZATCA's Fatoorah platform for real-time invoice clearance. Non-compliance triggers significant penalties.

Check ZATCA's published wave schedule at [zatca.gov.sa](https://zatca.gov.sa) to confirm your integration deadline.

## How to Register for Tax with ZATCA

1. Go to [zatca.gov.sa](https://zatca.gov.sa) 2. Create an account under the Taxpayer portal 3. Register your entity with CR (Commercial Registration) number, business details, and authorised signatory information 4. Complete VAT registration if your taxable supplies exceed SAR 375,000 5. File your first tax/Zakat return within 120 days of your fiscal year end

## Working with a Saudi Tax Consultant

Given the complexity of the dual Zakat/income tax system, WHT obligations, and e-invoicing requirements, most foreign-invested businesses in Saudi Arabia benefit from retaining a ZATCA-registered tax advisor. Key services include:

- Annual tax/Zakat return preparation and filing - WHT compliance and monthly remittances - Transfer pricing documentation - ZATCA audit representation - E-invoicing integration support

ISZ Global lists verified tax and Zakat advisors for Saudi Arabia across Riyadh, Jeddah, and Dammam. Browse our directory for ZATCA-registered consultants.

*Reference: Zakat, Tax and Customs Authority Saudi Arabia — [zatca.gov.sa](https://zatca.gov.sa) | Saudi Income Tax Law (Royal Decree M/1) and its amendments.*