Corporate Tax Deregistration UAE (2026): Deadline, Process & Penalties
A business that ceases operations must apply to deregister from UAE corporate tax within 3 months of the cessation, dissolution, or liquidation date, under Article 52 of Federal Decree-Law No. 47 of 2022 and FTA Decision No. 6 of 2023. The FTA approves deregistration only once every return has been filed — including a final return covering the period up to cessation — and all tax and penalties are settled. Missing the deadline triggers a penalty of AED 1,000, rising by AED 1,000 each month to a maximum of AED 10,000.
Cancelling the trade licence is not enough
This is the misunderstanding that generates the penalties. Corporate tax registration is separate from licensing: while the FTA shows the taxable person as active, filing obligations continue, and penalties continue to accrue on returns that are never filed penalty table →. Deregistration is a separate application you must make.
When the 3-month clock starts
For a juridical person: from the date the entity ceases to exist, or the date of cessation, dissolution, or liquidation. For a natural person: from the date business activities cease. The clock runs from the actual cessation event, not from the date the trade licence cancellation is finally processed — which is often much later.
What must be done before the FTA will approve
- Every corporate tax return filed — for every period from registration through to the cessation date, including the final-period return
- All corporate tax and penalties paid in full
- Supporting documents ready — liquidation certificate, licence cancellation, board or shareholder resolution, or sale/merger documentation as applicable
- Free zone entities: a liquidation audit is typically required as part of winding down, and should be completed alongside the application audited financial statements →
An application submitted with outstanding returns or liabilities is not approved — it sits, while the late-deregistration penalty accrues.
The process on EmaraTax
Log in, open the taxable person, select the corporate tax deregistration application, enter the cessation reason and effective date, attach the supporting documents, and submit. The FTA reviews and, if satisfied, approves the deregistration EmaraTax account setup →.
After deregistration
Records must still be retained for 7 years — deregistering does not end the record-keeping obligation. And for natural persons: if you deregister and later start a new business that crosses the AED 1 million turnover threshold, you must register again; the previous registration number is not reused natural persons →.
Deregistration is not the answer to “I have no income”
A business that is dormant but still exists cannot deregister on that basis — it continues filing nil returns until it is actually wound up nil returns →. Deregistration is for cessation, not for quiet periods.
Closing a business? The final return and deregistration are prepared through the platform and submitted by a third-party licensed tax advisory tax advisory →.
Corporate tax returns from AED 499.
Fixed fees. Prepared through the asly tax platform, reviewed and filed on EmaraTax by a third-party licensed tax advisory before your deadline.