Corporate Tax Return deadline: 30 September 2026 for businesses with a 31 December 2025 financial year end.
UAE Corporate Tax Return Filing

File your Corporate Tax Return before 30 September.

If your financial year ended on 31 December 2025, your Corporate Tax Return and any Corporate Tax due should be filed by 30 September 2026. LMKG helps you prepare, review and file with a clear process.

Return preparation Tax computation review Filing support

Request a Corporate Tax call back

Share a few details. Our team can review your filing requirement.

30 Sep Deadline
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UAE Tax SupportCorporate Tax focused assistance
Return ReviewCheck records before filing
Deadline FocusedPrepare before 30 September
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How LMKG Can Help

One focused service for your Corporate Tax filing.

We keep the process clear so you know what is needed, what is missing and what needs to be completed before filing.

Return Preparation

Prepare the Corporate Tax Return using your financial records and relevant tax information.

Tax Computation

Review accounting profit, tax adjustments and taxable income before submission.

Compliance Review

Identify common gaps in records and information that can delay an accurate filing.

Filing Support

Guide the submission process and help you prepare for any Corporate Tax payment due.

Deadline Countdown

30 September 2026 is approaching.

For a business with a financial year ending 31 December 2025, the return and payment deadline falls nine months later, on 30 September 2026.

01

Send your company details

Confirm your tax registration and financial year end.

02

Share accounting records

Provide the financial data required to prepare the return.

03

Review and prepare

LMKG reviews the information and prepares the tax computation.

04

File before the deadline

Complete the return submission and prepare for payment if due.

30 September 2026

Countdown to the filing deadline.

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Common Questions

Before you submit your enquiry.

Who does the 30 September 2026 deadline apply to?

It applies to a Taxable Person with a financial year ending on 31 December 2025, subject to the applicable UAE Corporate Tax rules and the deadline shown for that Taxable Person.

Can LMKG help if our accounts are not fully ready?

Yes. LMKG provides accounting and tax support. The team can first review what is available and identify what is still needed for the return.

Is Corporate Tax payment due at the same time?

The Corporate Tax payment deadline generally follows the same nine-month timeframe as the Corporate Tax Return filing deadline.

How do I start?

Submit the short form above or contact LMKG by phone or WhatsApp. The team can review your financial year end and filing requirement.

Corporate Tax Return

Start now. Avoid a last-minute filing rush.

Send your company details today so the LMKG team can review your Corporate Tax filing requirement before 30 September 2026.

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