UAE Corporate Tax Filing Documents Checklist

Preparing the right records before starting a UAE Corporate Tax Return can reduce delays, identify missing information and make the final review more reliable. The exact documents and schedules required depend on the business, its transactions and any exemptions, elections or reliefs claimed.

Important: not every document listed below must be uploaded with every return. This is a practical preparation checklist. The information requested in EmaraTax and any supporting attachments will depend on the Taxable Person’s circumstances.

Corporate Tax filing deadline

A Taxable Person generally has nine months from the end of its Tax Period to submit the Corporate Tax Return and pay any Corporate Tax due. For example, a business with a financial year ending on 31 December 2025 generally has a filing and payment deadline of 30 September 2026. Businesses with a different year-end will have a different deadline.

For the full process, read our UAE Corporate Tax return filing guide.

1. Company and Corporate Tax registration details

Corporate Tax Registration Number and EmaraTax account details
Valid trade licence and details of all relevant branches
Certificate of incorporation, memorandum of association and any amendments
Registered address, business activities and ownership information
Details of authorised signatories and tax agents, where applicable
Confirmation of the Tax Period and financial year-end

Check that the information in EmaraTax agrees with the company’s current legal and licensing records before starting the return.

2. Financial statements and accounting records

The accounting records form the starting point for determining taxable income. Depending on the business, the preparation file may include:

Financial statements for the relevant Tax Period
Trial balance and detailed general ledger
Profit and loss statement and balance sheet
Chart of accounts and accounting policies
Bank statements and reconciliations
Accounts receivable and accounts payable listings
Inventory records, where applicable
Schedules reconciling accounting profit to the amounts reported in the return

The accounting figures should cover the correct Tax Period and should be finalised before the Corporate Tax computation is completed.

3. Revenue and expense support

Businesses should retain records supporting the transactions reported during the Tax Period, including:

Sales invoices, contracts and other revenue records
Purchase invoices and expense documentation
Payroll records and employee-related costs
Rent, utilities, professional fees and financing costs
Details of provisions, write-offs and exceptional expenses
Supporting calculations for expenses with a private or non-business element
Reconciliations between VAT returns, accounting records and reported revenue where relevant

Unusual, material or year-end transactions should be reviewed carefully because they may require a Corporate Tax adjustment.

4. Assets, liabilities and ownership records

The FTA expects Taxable Persons to maintain records supporting their assets, liabilities and ownership interests. Useful schedules include:

Fixed-asset register, additions, disposals and depreciation
Intangible assets and amortisation schedules
Loan agreements and interest calculations
Accruals, provisions and other liability schedules
Details of shares or ownership interests held at the end of the Tax Period
Evidence supporting the tax treatment of asset disposals and transitional adjustments

5. Related Party and Connected Person transactions

Prepare a list of transactions and balances involving Related Parties and Connected Persons. This may include:

Management fees, service charges and cost allocations
Loans, interest and financing arrangements
Sales or purchases of goods
Payments to owners, directors and other Connected Persons
Royalties, licences or transfers of intellectual property
Year-end balances and settlement terms

Supporting agreements, invoices, allocation workings and transfer pricing analyses should be available where relevant. Businesses should also assess whether disclosure, Local File or Master File requirements apply.

6. Elections, exemptions and reliefs

If the return includes an election, exemption or relief, retain evidence showing that the relevant conditions are met. Examples may include:

Small Business Relief eligibility calculations
Tax Loss schedules and utilisation calculations
Qualifying Group Relief or Business Restructuring Relief documentation
Participation Exemption calculations
Foreign Permanent Establishment Exemption records
Transitional rule elections and supporting valuations

The availability of any relief depends on the legislation and the specific facts. An election should not be made only because it reduces the immediate tax amount; its conditions and future consequences should also be considered.

7. Free Zone documentation

A Free Zone business should not assume that it automatically qualifies for the 0% Corporate Tax rate. Where Qualifying Free Zone Person treatment is relevant, the preparation file may need:

Evidence of adequate substance in the Free Zone
Revenue analysis by activity and customer type
Qualifying Income and non-qualifying income calculations
De minimis calculations
Transfer pricing documentation
Audited financial statements where required

8. Tax credits and payment information

Foreign tax payment certificates and supporting calculations
Withholding tax or other available tax credit evidence
Details of previous Corporate Tax payments or adjustments
Banking and payment information needed to settle Corporate Tax due

Final review before submission

Before submitting the return, confirm that:

The Taxable Person and Tax Period are correct
The financial statements agree with the accounting schedule
All material tax adjustments have been considered
Elections and reliefs are supported and applied consistently
Related Party and Connected Person disclosures are complete
The person approving the return understands the declaration
The return and any Corporate Tax due will be submitted and paid by the applicable deadline

How long should Corporate Tax records be retained?

The FTA states that relevant Corporate Tax records and documents should generally be retained for at least seven years following the end of the Tax Period to which they relate. Records should remain accessible and sufficiently detailed to support the information reported.

Need help preparing your Corporate Tax filing documents?

Business Catalyst Consultancy helps UAE businesses organise their filing records, review accounting information, prepare Corporate Tax computations and support return preparation. Speak with our Corporate Tax consultants or request a Corporate Tax consultation.

Official FTA resources

This guide is for general information and does not replace professional advice. Required documents and filing positions depend on the business, the Tax Period and the rules in force when the return is prepared.

Do not wait until the deadline. Review the UAE Corporate Tax late filing penalties and avoidance guide, then prepare the required records early.

Documents Required for UAE Corporate Tax Return Filing