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Corporate Tax (UAE) — Return Filing

Corporate Tax Return Filing in the UAE

A Corporate Tax return is due within nine months of the end of the financial year, and building it correctly requires more than pulling a number from the accounting system — adjustments, exemptions and disclosures all need to be applied properly before the return is filed. FMCA prepares and files the return from a reconciled tax computation, not a shortcut version of the accounting profit.

Reviewed by FMCA's Senior Tax Advisory Team — registered FTA tax agents serving clients across the UAE and Saudi Arabia.

What's Included in Corporate Tax Return Filing

Four areas of work, from the tax computation itself through to tracking next year's deadline.

Taxable Income Computation

Accounting profit adjusted for exemptions, disallowed expenses and other Corporate Tax-specific adjustments to arrive at the actual taxable income.

Return Preparation & FTA Filing

The return prepared in the format the FTA requires and filed within the nine-month deadline.

Supporting Schedule & Disclosure Preparation

The schedules and disclosures the return requires — related-party transactions, exempt income — prepared to the standard the FTA expects.

Filing Calendar & Deadline Tracking

The nine-month filing deadline tracked from each entity's specific financial year end, not a generic annual reminder.

What Happens When Returns Are Built From a Shortcut

Filing on time doesn't help if the taxable income underneath it was never computed correctly.

Late Filing Penalty Risk

A fixed penalty applies for a return filed after the nine-month deadline, regardless of the business's actual tax position.

Incorrect Computation Risk

A taxable income figure built directly from accounting profit, without the required adjustments, misstates the actual tax position.

Missing Disclosure Risk

A return filed without the required supporting schedules and disclosures can trigger FTA queries that delay finalization.

Accounting profit and taxable income are not the same number. Treating them as interchangeable is one of the most common errors in a first Corporate Tax return.

The return reflects positions set earlier in the year — see Corporate Tax Advisory & Planning for the groundwork behind it.

Corporate Tax Return vs. VAT Return

Both are recurring FTA filings, but they run on entirely different cycles and calculations.

Corporate Tax Return

  • Filed annually, within nine months of financial year end
  • Based on adjusted taxable income, not accounting profit directly
  • Includes disclosures like related-party transactions

VAT Return

  • Filed monthly or quarterly, within 28 days of period end
  • Based on output and input VAT for the period
  • A separate filing obligation entirely
These are two separate filing calendars, not one combined obligation. Missing either one carries its own penalty, independent of the other.

Our Approach

Filed From a Reconciled Tax Computation

Most return errors trace back to accounting profit being filed as if it were taxable income. FMCA builds the computation properly first — with the right adjustments and disclosures — then files inside the nine-month window every year.

How We Work

What an Engagement Looks Like

Illustrative scenarios based on the kind of work we do — not descriptions of specific named clients.

Illustrative Example

First-year filer — taxable income computed correctly from the start

A business's first Corporate Tax return was built from a properly adjusted taxable income computation, rather than the accounting profit figure alone.

Illustrative Example

Business with related-party transactions — disclosures prepared to standard

Related-party transaction disclosures were prepared to the standard the FTA's review actually expects, avoiding a query that would have delayed finalization.

Illustrative Example

Group with multiple financial year ends — deadlines tracked separately

Filing deadlines were tracked individually for each entity's own financial year end, rather than assumed to align across the group.

Related Insights

Further Reading

FAQ

Common Questions on Corporate Tax Return Filing

When is the Corporate Tax return due?+

Within nine months of the end of the relevant financial year.

Is Corporate Tax calculated on accounting profit directly?+

No — accounting profit is adjusted for specific exemptions, disallowed expenses and other Corporate Tax rules to reach taxable income.

What happens if the return is filed late?+

A fixed penalty applies regardless of whether tax was actually due.

Do I need to disclose related-party transactions in the return?+

Yes — related-party transactions above certain thresholds require specific disclosure.

Can the filing deadline be extended?+

Extensions are generally limited and require a specific basis; the default nine-month window should be planned for as the norm.

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