UAE corporate tax: what founders need to know in 2026

UAE corporate tax is charged at 9 percent on taxable profit above AED 375,000, and 0 percent below it. For founders the practical points are registering on time, keeping proper records, and knowing that Small Business Relief and the free zone regime can reduce the bill where you qualify for them.

What is the corporate tax rate and threshold?

The headline rate is 9 percent on taxable income above AED 375,000, and 0 percent on the first AED 375,000. The rate, the threshold and the scope are set out by the Federal Tax Authority. A separate higher rate framework applies to very large multinational groups under the global minimum tax rules, which does not affect an ordinary UAE founder. For most companies the practical number is simple: 9 percent of profit above AED 375,000.

Do I have to register even if I owe no tax?

Yes. Registration and a tax return are obligations in their own right, separate from whether tax is due. A business that stays under the threshold every year still registers and still files. The FTA sets registration deadlines tied to your licence, and a late registration attracts an administrative penalty. Treat registration as a compliance task with a date, not something to defer until you are profitable. If you are unsure of your deadline, we confirm it against your trade licence.

What is Small Business Relief and is it ending?

Small Business Relief lets a resident business elect to be treated as having no taxable income for a period, which removes the tax and reduces the compliance burden. The threshold is revenue based, not profit based: your revenue must not exceed AED 3 million in the relevant period and in every prior period. This is a common point of confusion, because it is a different number from the AED 375,000 income threshold for the 9 percent rate.

The relief is time limited, but the window is now longer than most guides say. It was originally set to end at tax periods closing on or before 31 December 2026. In 2026 the Ministry of Finance extended it, through Ministerial Decision No. 131, to tax periods that end on or before 31 December 2029, keeping the AED 3 million revenue cap. The Federal Tax Authority and the Ministry of Finance publish the conditions. Note that a Qualifying Free Zone Person and members of large multinational groups cannot elect the relief.

Are free zone companies exempt from corporate tax?

Not exempt, but a Qualifying Free Zone Person can pay 0 percent on its qualifying income while paying 9 percent on income that does not qualify. The conditions are strict. They include maintaining adequate substance in the free zone, earning qualifying income as defined by the rules, meeting transfer pricing requirements, and not electing out. A free zone address alone does not deliver the 0 percent rate. Because the cost of misclassifying income is real, the qualifying and non qualifying streams should be mapped before the year end, not reconstructed after it.

What records and deadlines actually matter?

Keep proper books, keep them for the retention period the law requires, and file your return within nine months of your financial year end. Founders trip on three things: registering late, mixing personal and company expenses so the taxable base is unclear, and assuming a free zone means automatic exemption. None of these are hard to avoid with a clean chart of accounts and a calendar.

Corporate tax rewards businesses that keep tidy records and punishes those that improvise at year end. If your bookkeeping is behind, closing that gap is the highest value thing you can do before your first return. We keep clients registered, compliant and filing on time so the tax is a line item, not a crisis.