UAE Corporate Tax Filing Deadline: 9-Month Rule and 2026 Dates

Anatolii Solomanin
Anatolii Solomanin

Under UAE’s corporate tax law, tax returns must be submitted and filed within 9 months from the end of the specific Tax Period. Tax liabilities (if any) must also be paid by the same deadline.

Financial yearFirst tax period (typical)Filing deadline (9 months)Waiver filing deadline (7 months)
1 January – 31 December1 January 2025 – 31 December 202530 September 202631 July 2026
1 January – 31 December1 January 2024 – 31 December 202430 September 202531 July 2025 (closed)

Example timelines:

Financial year end ending in:Corporate Tax Filing DeadlinePayment Deadline
For a financial year ending December 2024September 2025September 2025
For a financial year ending May 2025February 2026February 2026
For a financial year ending June 2025March 2026March 2026
For a financial year ending December 2025September 2026September 2026
For a financial year ending March 2026December 2026December 2026

Note

If your annual revenue is AED 3 million or less in any of the years between 2024–2026, you can apply for SBR. Small Business Relief (SBR) has been extended until 31 December 2029 through Ministerial Decision No. 131 of 2026.

Missing these deadlines results in automatic penalties. Penalties for missing compliance include:

  1. Not registering: AED 10,000
  2. Late filing: AED 500 per month initially, then AED 1,000 per month
  3. Incorrect records: up to AED 20,000
  4. Missing financial documentation: AED 10,000
  5. Late tax payment: 2 percent monthly on unpaid tax
  6. Audit non-cooperation: AED 20,000 or more

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Anatolii Solomanin
Anatolii Solomanin
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