“There’ll probably be some kind of fine” is not a plan. Here’s exactly what missing a UAE Corporate Tax deadline costs in 2026, broken down by which deadline you’ve missed — registration, filing, or payment — because each one is penalised differently and the numbers compound faster than most owners expect.
Penalty #1 — Late Registration: AED 10,000
A fixed, one-off AED 10,000 administrative penalty applies for late Corporate Tax registration, regardless of whether any tax is ultimately owed. A conditional waiver has existed for businesses that file their first return within seven months of their first tax period end — but eligibility and windows for this waiver change, so it’s worth confirming current status with an advisor rather than assuming it still applies to your situation.
Penalty #2 — Late Filing: AED 500 to AED 1,000 Per Month
Late filing triggers AED 500 for each month or part of a month during the first 12 months of delay, rising to AED 1,000 per month from month 13 onward. This is applied automatically and keeps accruing until the return is actually filed — it doesn’t pause while you gather documents.
Penalty #3 — Late Payment: 14% Per Annum
Under Cabinet Decision No. 129 of 2025, effective from 14 April 2026, unpaid Corporate Tax now accrues interest at a single 14% per annum rate, calculated monthly on the outstanding balance. This replaced the previous structure of an immediate 2% penalty plus 4% per month. Interest starts accruing the day after the payment due date and continues until the balance is settled.
Penalty #4 — Filing an Incorrect Return: AED 500
A flat AED 500 penalty applies for submitting an incorrect return — though this is waived if the return is corrected before the original filing deadline.
A Simple Illustration
Say a business owes AED 200,000 in Corporate Tax and files four months late, paying in full at that point. That’s roughly AED 2,000 in filing penalties (AED 500 x 4 months) plus interest of roughly AED 9,300 on the outstanding balance at 14% per annum over those four months — around AED 11,000 in avoidable cost on top of the tax itself. Filing and paying on time costs nothing extra. This is illustrative only; your actual numbers depend on your specific balance and timing.
How to Limit the Damage If You’re Already Late
- File the return immediately, even if you can’t pay the full amount — this stops the filing penalty clock, though interest keeps accruing on any unpaid balance
- If you’ve found an error yourself, consider a voluntary disclosure rather than waiting for the FTA to catch it during a review
- Ask an advisor whether the late-registration penalty waiver could still apply to your specific timeline
FAQs
How much is the penalty for not registering for UAE corporate tax?
A fixed AED 10,000 administrative penalty applies for late registration, regardless of whether any tax is ultimately due.
How is the late filing penalty calculated?
AED 500 for each month or part-month of delay during the first 12 months, then AED 1,000 per month after that, continuing until the return is filed.
What’s the current interest rate on unpaid corporate tax?
14% per annum, calculated monthly on the outstanding balance, effective under Cabinet Decision No. 129 of 2025 from 14 April 2026 onward.
Can corporate tax penalties be reduced or waived?
In specific circumstances, yes — for example, a registration penalty waiver has been available for businesses that file their first return within seven months of their first tax period end. Eligibility and windows change, so confirm current rules with an advisor.
