- Late Corporate Tax registration is a flat AED 10,000 penalty, separate from the late filing penalty of AED 500/month for the first year, then AED 1,000/month.
- Late VAT filing costs AED 1,000 for a first offence and AED 2,000 for a repeat offence within 24 months.
- Unpaid tax accrues interest at 14% per year, calculated monthly, under Cabinet Decision No. 129 of 2025 (in force from 14 April 2026), which replaced the previous 2% plus 4% a month compounding structure.
- Registration and filing penalties are not alternatives; a company that misses both obligations is charged both fines independently, plus interest on any unpaid tax.
- Free zone companies with fully qualifying income still face the same filing and registration penalties as any mainland company if a deadline is missed.
- Filing on time avoids the filing penalty even if the tax bill itself is paid later, since filing and payment are separate obligations under UAE tax law.
- Cabinet Decision 129 of 2025 also cut several administrative fines, such as AED 20,000 to AED 5,000 for failing to submit information in Arabic and AED 10,000 to AED 1,000 for failing to notify a legal representative.
Late Corporate Tax filing costs AED 500 a month for the first year, then AED 1,000 a month after that. Late Corporate Tax registration is a separate AED 10,000 fine. Late VAT filing costs AED 1,000 for a first offence and AED 2,000 for a repeat one, and unpaid tax now accrues interest at 14% a year. Most founders discover these are separate, stacking penalties only after missing more than one deadline at once.
This guide breaks down each UAE tax penalty individually, why they stack the way they do, and what actually stops the clock once a deadline has already passed.
Every penalty, listed separately
| Penalty | Amount | What triggers it |
|---|---|---|
| Late Corporate Tax registration | AED 10,000 flat | Not registering for Corporate Tax by your deadline |
| Late Corporate Tax filing | AED 500/month (first 12 months), then AED 1,000/month | Filing the return after the due date |
| Late VAT filing (first offence) | AED 1,000 | Filing a VAT return after the due date |
| Late VAT filing (repeat within 24 months) | AED 2,000 | A second late VAT filing within two years |
| Late payment interest | 14% per year, calculated monthly | Any unpaid tax balance after the due date |
These are not alternative penalties where the larger one applies; several can apply simultaneously to the same company for the same period.
Why registration and filing penalties stack
If a deadline has already been missed, see e.zone’s coverage of the FTA’s penalty waiver for missed Corporate Tax deadlines to check whether it applies.
Registration and filing are two separate legal obligations under UAE tax law, so failing both triggers both fines independently. A company that never registered for Corporate Tax and also never filed a return isn’t charged the larger of the two penalties; it’s charged the AED 10,000 registration fine plus the accumulating monthly filing fine, and interest on top of any tax actually owed. For the registration deadlines that start this clock, see our guide on the thresholds and dates that start the clock.
“Registering late and filing late aren’t the same mistake charged twice. They’re two different mistakes, each with its own fine.”
Consider a small trading company that registered for Corporate Tax on time but assumed the filing deadline was flexible since the company had minimal taxable profit that year. The return was filed four months late. Even with negligible tax owed, the company faced AED 2,000 in accumulated monthly filing penalties, since the fine applies to the lateness itself, not to the size of the underlying tax liability.
Does free zone status change any of this?
No. Filing and registration obligations apply regardless of whether a company’s income ultimately qualifies for the 0% free zone rate. A free zone company with entirely qualifying income still owes zero tax, but still faces the same registration and filing penalties as any mainland company if it misses a deadline. See the qualifying-income mechanics behind that 0% rate for the mechanics of qualifying income itself.
What actually stops penalties from accumulating
- File and register even if you can’t pay yet. Filing and payment are separate obligations; filing on time avoids the filing penalty even if the tax bill itself is settled later, subject to interest.
- Check whether a waiver applies. The Federal Tax Authority has, in specific circumstances, waived first-time penalties for businesses that registered within a grace period; this isn’t guaranteed but is worth checking before assuming a fine is final.
- Don’t wait for a second late filing. VAT’s repeat-offence penalty doubles specifically because a second late filing within 24 months signals a pattern, not a one-off oversight.
- Track the 14% late-payment rate. Since 14 April 2026 it has replaced the previous compounding structure and accrues monthly on the outstanding balance, which changes how quickly a small unpaid amount grows.
The penalty reform that took effect on 14 April 2026
Cabinet Decision No. 129 of 2025 was published on 11 November 2025 and has applied since 14 April 2026. It amends the administrative penalty rules under the Tax Procedures Law, VAT and Excise Tax, and is reported to bring them into line with the Corporate Tax penalty framework. The headline change is late payment. The old model charged 2% of the unpaid tax the day after the due date and then 4% a month, capped at 300%. It was replaced by a flat 14% a year, calculated monthly, which works out at about 1.17% a month.
| Violation | Before | From 14 April 2026 |
|---|---|---|
| Late payment of tax | 2% after the due date, then 4% a month, capped at 300% | 14% a year, calculated monthly |
| Failure to submit requested information in Arabic | AED 20,000 | AED 5,000 |
| Failure to update tax records held by the FTA | AED 5,000, then AED 10,000 for a repeat | AED 1,000, then AED 5,000 for a repeat within 24 months |
| Failure to notify a legal representative appointment | AED 10,000 | AED 1,000 |
| Incorrect tax return | AED 1,000 to AED 2,000 | AED 500, unless corrected before the deadline |
| Voluntary disclosure | Tiered, 5% to 40% | 1% a month on the tax difference |
| Voluntary disclosure after an audit notification | 50% fixed plus 4% a month | 15% fixed plus 1% a month |
The late filing penalties in the first table on this page (VAT at AED 1,000 and AED 2,000, Corporate Tax at AED 500 and AED 1,000 a month) are not among the changes reported by the law firms and advisers we read, so we have left them as they were. Confirm against the FTA notice for your tax period before relying on a figure.
The practical effect is that old mistakes are cheaper to fix than they were. A voluntary disclosure now costs 1% a month on the underpaid amount, while waiting until the FTA notifies you of an audit means a fixed 15% plus 1% a month. For the wider set of changes that landed in the same period, see the late-payment rate change that took effect in 2026.
Common mistakes that trigger avoidable penalties
- Assuming a filing extension exists when none has been officially granted.
- Confusing VAT and Corporate Tax deadlines, which run on separate schedules with separate penalty structures.
- Not tracking penalties as part of the wider compliance calendar penalties sit inside, alongside licence renewal and UBO declarations; see our compliance checklist.
- Treating a small tax liability as low-risk for filing lateness, when the filing penalty applies regardless of the amount owed.
When professional help is worth it
A business with straightforward, well-organized accounts can usually file both Corporate Tax and VAT returns directly through EmaraTax without support. Where a tax advisor earns their fee is when a waiver request needs to be filed correctly, when multiple penalties have already stacked and need resolving together, or when a company is unsure which of several deadlines applies to its specific fiscal year. Recurring compliance costs like these are part of what a company actually costs to run each year; see what compliant filing actually costs each year. e.zone’s penalty-resolution advisors can review an existing penalty and confirm whether a waiver or payment plan is realistically available before it compounds further.
Founders who would rather not track filing deadlines themselves can hand the annual return to EZONE’s corporate tax filing service, priced as a single annual fee.
Frequently asked questions
What is the penalty for late Corporate Tax filing in the UAE?
AED 500 a month for each of the first 12 months, rising to AED 1,000 a month after that. This is separate from the AED 10,000 flat penalty for late registration.
What is the penalty for late VAT filing?
AED 1,000 for a first offence and AED 2,000 for a repeat offence within 24 months.
Do Corporate Tax registration and filing penalties stack?
Yes. They are separate legal obligations, so a company that misses both is charged the AED 10,000 registration penalty and the accumulating monthly filing penalty independently, plus interest on any unpaid tax.
What is the current UAE late-payment interest rate on unpaid tax?
14% per year, calculated monthly on the outstanding balance, under Cabinet Decision No. 129 of 2025, which has applied since 14 April 2026 and replaced the previous 2% plus 4% a month structure.
Do free zone companies with 0% tax still face filing penalties?
Yes. A free zone company with fully qualifying income still owes zero tax but faces the same registration and filing penalties as any other company if it misses a deadline.
Can a UAE tax penalty be waived?
In specific circumstances the Federal Tax Authority has waived first-time penalties for businesses that registered within a grace period. This isn't guaranteed and should be checked rather than assumed.
What changed in UAE tax penalties on 14 April 2026?
Cabinet Decision No. 129 of 2025 took effect. Late payment now accrues at a flat 14% a year instead of 2% plus 4% a month, voluntary disclosure costs 1% a month on the tax difference, and several fixed fines were reduced, including AED 20,000 to AED 5,000 for failing to submit information in Arabic.
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