For three years, a large share of UAE small businesses have filed a corporate tax return and paid nothing. That arrangement has an expiry date, and it is now close enough to plan around: Small Business Relief applies only to tax periods ending on or before 31 December 2026. No extension has been announced.
If your financial year runs January to December, the return you file in 2027 for the 2026 year is the last one where the relief is available. The year after that, you are in the standard regime — and for a profitable business, the difference is not small.
What Small Business Relief actually did
Small Business Relief sits under Article 21 of the corporate tax law. A UAE-resident business with revenue of AED 3 million or less in the current tax period, and in every previous period since June 2023, could elect to be treated as having no taxable income at all. Not a reduced rate. Zero taxable income, and therefore zero tax.
Two things about it trip people up constantly:
- It was never automatic. You had to elect it on the corporate tax return, in EmaraTax, every single year. A business that elected it once did not carry it forward.
- The test is revenue, not profit. AED 3 million of turnover disqualifies you even if you lost money that year.
Two groups were excluded throughout: Qualifying Free Zone Persons taking the 0% rate on qualifying income, and members of multinational groups with consolidated revenue above AED 3.15 billion.
What replaces it in 2027
Nothing replaces it. You fall back to the standard rules, which are unchanged and permanent:
- 0% on the first AED 375,000 of taxable income
- 9% on taxable income above AED 375,000
That AED 375,000 allowance is not a new concession arriving to soften the landing. It has been there the whole time. Small Business Relief simply sat on top of it and made it irrelevant for anyone who qualified.
The number that matters to you
Take a Dubai mainland consultancy with AED 2.4 million revenue and AED 700,000 of profit after allowable expenses. Under Small Business Relief, taxable income is treated as zero and the bill is nil. From 2027, the same business calculates:
- First AED 375,000 of taxable income at 0% — nil
- Remaining AED 325,000 at 9% — AED 29,250
That is a real cash outflow appearing in a year where nothing else about the business changed. A company on thin margins may find the number modest. A profitable services firm with low overheads will find it is the single largest new cost line in the budget.
You can run your own figures in the UAE Corporate Tax Calculator, and check whether you still qualify for the final eligible period with the Small Business Relief Checker.
The trade-off nobody mentions when electing
Electing the relief in a loss-making year is usually a mistake, and this matters for the final eligible period. When you elect, you forfeit the tax losses from that period — you cannot carry them forward to offset profits in 2027 and beyond.
So a business that loses AED 200,000 in its 2026 period faces a genuine choice. Elect the relief and pay nothing on a year where you would have paid nothing anyway, or decline it, preserve the loss, and carry it into the first year where you actually owe tax. For many businesses the second option is worth more. Run the comparison before you tick the box.
Four things worth doing before the year closes
- Confirm your tax period end date. The relief is tied to periods ending on or before 31 December 2026. A business with a June year-end gets a different final eligible period than one on a calendar year.
- Model the 2027 number now. A tax bill you have forecast is a budgeting item. One that surprises you nine months after year-end is a cash flow problem.
- Tighten your expense records. Under the relief, the quality of your deduction tracking barely mattered — taxable income was zero regardless. From 2027 every allowable expense you fail to document is 9% of real money.
- Diarise the filing deadline. The return is due nine months after the financial year end. Check yours with the Corporate Tax Deadline Checker.
The mistake to avoid
The most common misreading is treating Small Business Relief as a filing exemption. It never was. Businesses that qualified still had to register for corporate tax and still had to file a return — the relief was claimed inside that return. Plenty of small businesses skipped registration entirely on the assumption that "small business" meant "not our problem", and late registration carries its own penalty.
If that describes you, the end of the relief does not create the exposure. It just makes the exposure visible.
This article explains general rules and is not tax advice. Thresholds and reliefs change; confirm your position with the Federal Tax Authority or a qualified adviser before filing.