Zakat vs Corporate Tax: Rules and Deadlines Explained

Businesses operating in Saudi Arabia face different obligations depending on who owns them: zakat, corporate income tax (CIT), or a mix of both. Understanding the split matters for accurate filing and for meeting the standard deadline of 120 days after a company's fiscal year ends.

For Saudi and GCC-owned business shares, zakat is generally charged at 2.5% of the zakat base. That base is typically built from equity and certain liabilities, then reduced by non-zakatable assets such as fixed assets and some long-term investments.

Corporate income tax works differently. It applies to the foreign, non-GCC ownership share of a company. A wholly foreign-owned business is generally subject to CIT only and does not pay zakat on that structure, while a wholly Saudi or GCC-owned business is subject to zakat only.

Mixed ownership is split proportionally

In a mixed-ownership company, the tax position is divided by ownership percentage: CIT applies to the foreign share, and zakat applies to the Saudi or GCC share. This proportional treatment ensures each portion of ownership is assessed under the correct rule.

The filing timeline is the same for both. Zakat and CIT returns must be submitted within 120 days after the end of the business's fiscal year. For companies using a 31 December year-end, that deadline falls on 30 April of the following year — meaning a fiscal year ending 31 December 2025 must be filed by 30 April 2026.

For business owners in Riyadh, Jeddah, and across the Kingdom, knowing your ownership structure is the first step to filing correctly and on time. Companies with foreign partners should confirm how their obligations are divided well before the deadline to avoid errors.

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