UAE Corporate Tax Return: What Should Be Reviewed Before Filing?
Submitting a UAE Corporate Tax return is not a matter of transferring numbers from an accounting system into an online form. The return is the outcome of a full year of accounting records, classifications, and tax adjustments. The Federal Tax Authority has confirmed that Taxable Persons must submit returns and settle Corporate Tax payable within nine months from the end of the relevant Tax Period — which makes early preparation essential rather than optional.
Key Areas to Review Before Filing
Accounting profit and tax adjustments should be the first area of focus. Net profit in the Profit & Loss statement does not transfer directly to taxable income. Adjustments may be required for non-deductible expenses, related-party transactions, exempt income, financing costs, or prior period losses. Businesses that assume the two figures are identical often encounter surprises when the formal calculation is performed.
Expenses are one of the highest-risk areas. Unsupported expenses, personal costs that have been recorded in company accounts, mixed-use expenditure, and cash payments without adequate documentation can all create problems. The relevant question is not whether an expense was recorded, but whether the business can demonstrate that it was incurred wholly and exclusively for business purposes. Our Corporate Tax Compliance Review service is specifically designed to identify these gaps before filing.
Related-party transactions require additional care. Payments to shareholders, directors, group entities, or family members — whether as salaries, management fees, rent, loans, or service charges — must be commercially justified and properly documented. These transactions are a common focus area in any tax review.
Loans and financing arrangements affect both taxable income and cashflow. Interest expenses, shareholder loans, and bank facilities should be clearly recorded with supporting documentation. Unclear or unreconciled loan balances can distort the tax position in ways that are difficult to correct close to the filing date.
Supporting Documents and Unclear Accounts
A Corporate Tax return should be supported by invoices, contracts, bank statements, payroll records, loan schedules, and receivables and payables aging reports. Suspense accounts, old unreconciled balances, and shareholder current accounts should be cleared before filing. Unresolved balances create an inaccurate picture and increase the risk of an incorrect return. Proper Financial Statements Compilation provides the foundation for a defensible tax return.
Frequently Asked Questions
How do I know whether an expense is deductible for Corporate Tax?
A deductible expense is one incurred wholly and exclusively for business purposes, supported by adequate documentation, and not excluded under the Corporate Tax Law. Personal expenses, undocumented cash payments, and mixed-use costs require careful review.
Can prior year losses be used to reduce Corporate Tax?
Tax losses may be carried forward under certain conditions. The nature of the loss, the period in which it arose, and the applicable rules must be reviewed before assuming the benefit is available.
Are all related-party transactions required to be documented?
Yes. Transactions with shareholders, directors, group companies, and other related parties must be commercially justified and supported by agreements. These transactions are a standard area of review and should not be left undocumented.
What documents are needed to support a Corporate Tax return?
Invoices, purchase and sales contracts, bank statements, payroll summaries, loan schedules, lease agreements, and receivables and payables aging reports are all relevant supporting documents.
Last Reviewed: May 2025 | Abdelhamid & Co. — Certified Public Accountants & Auditors, Sharjah, UAE