UAE corporate tax calculator
Start from your accounting profit. See the taxable income, the tax at 9% above AED 375,000 and the date the return is due.
Free · nothing you type leaves your browser · an estimate, not tax advice
Your corporate tax, worked out as you type
Every step from profit to tax is shown, so you can check it with your accountant.
This is an estimate, not legal or tax advice. Large multinational groups (15% top-up), interest limits and transfer pricing are outside it.
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WhatsApp usA trading company: AED 4.2 million revenue, AED 900,000 profit, year to 31 Dec 2026
- Add back AED 25,000 of costs that cannot be deducted: taxable income AED 925,000
- First AED 375,000 at 0% = AED 0
- The other AED 550,000 at 9% = AED 49,500
- Revenue is above AED 3 million, so Small Business Relief is not open
UAE corporate tax, in six lines
Federal Decree-Law 47 of 2022, for financial years starting on or after 1 June 2023.
0% on taxable income up to AED 375,000 and 9% on the part above it.
Taxable income starts from the accounting profit, then adds back what cannot be deducted and takes off exempt income.
Losses brought forward can cut up to 75% of a year's taxable income; the rest waits for later years.
Revenue of AED 3 million or less in every period so far: elect it and the period has no taxable income, to periods ending 31 Dec 2029.
The return is filed and the tax paid within nine months of the end of the tax period.
Keep the books and the working behind the return for seven years.

Nine percent, worked out from your own books.
No spreadsheet at year end.
The 9% working, straight from the ledger
Costs that cannot be deducted are tagged when they are posted, so the working is ready at year end.
| Line | AED |
|---|---|
| Accounting profit | 900,000.00 |
| Add: client entertainment, 50% | 15,000.00 |
| Add: fines and penalties | 10,000.00 |
| Taxable income | 925,000.00 |
| Less: first AED 375,000 at 0% | 375,000.00 |
| Corporate tax at 9% | 49,500.00 |
From your books to a ready return
Your chart of accounts, VAT 201 and the 9% working on figures like yours.
Opening balances and the year so far, with non-deductible costs tagged.
Your accountant opens the working and the entries behind it.
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See pricing in detail →Common questions
How is UAE corporate tax calculated?
Start from the accounting profit, add back costs that cannot be deducted, take off exempt income and allowed losses. Taxable income up to AED 375,000 is taxed at 0% and the part above it at 9%.
Is the first AED 375,000 tax-free for everyone?
For most UAE businesses, yes: it is taxed at 0%. Qualifying free zone persons follow a different regime, and large multinational groups may owe a 15% top-up tax.
When is the corporate tax return due?
Within nine months of the end of the tax period. For a year ending 31 December 2026, by 30 September 2027. The tax is paid by the same date.
Do I still file if I take Small Business Relief?
Yes. The relief is chosen inside the return, so registration and filing are still required.

