Corporate Tax Deductions UAE: What Can Your Business Claim?

Understanding corporate tax deductions in the UAE reduces compliance risk. An expense may be deductible when incurred wholly and exclusively for the business, not capital in nature, and supported by reliable records. This 2026 guide is general information, not transaction-specific advice.

What is a corporate tax deduction?

A corporate tax deduction is an allowable expense that reduces taxable income. A UAE business normally begins with its accounting profit or loss, then makes the adjustments required by the Corporate Tax Law—for example, adding back disallowed costs. The key test is business purpose. If a payment has business and private purposes, only the identifiable business portion—or a fair and reasonable share—may be claimed.

Common business expenses that may be deductible

These expenses are commonly deductible when genuine, reasonable, connected with taxable business activity and supported by evidence:

The nature and purpose of each transaction still matter. Related-party or connected-person payments may also need to meet the arm’s-length or market-value standard.

Expenses with special limits

Client entertainment: generally 50% deductible

Only 50% of qualifying entertainment for customers, shareholders, suppliers or other business partners is deductible. This includes meals, accommodation, transport and event admission. Calling a client dinner “marketing” does not make it fully deductible. Genuine advertising, employee costs and incidental office refreshments may receive different treatment.

Net interest: a general limitation may apply

When net interest exceeds AED 12 million in a tax period, the general rule can restrict the deduction to the greater of AED 12 million or 30% of adjusted EBITDA. Other limits and exclusions can apply, particularly to related-party financing.

Mixed-use and capital expenses

For a mixed-use cost, claim only the business portion using a fair, supportable method. Capital expenditure that creates an enduring benefit is not normally deducted immediately; accounting depreciation or amortisation may be deductible if the underlying cost is not prohibited.

Which expenses are not deductible?

Common non-deductible items include:

• Personal or non-business expenditure.
• Costs incurred to earn exempt income.
• UAE Corporate Tax itself.
• Dividends, profit distributions and owner withdrawals.
• Donations, grants or gifts made to an entity that is not a Qualifying Public Benefit Entity.
• Fines and penalties, except qualifying compensation for damages or breach of contract.
• Bribes and other illicit payments.
• The disallowed portion of client entertainment.
• Interest disallowed under the general or specific limitation rules.

Recoverable input VAT should not be claimed again as a corporate tax expense; the underlying net business cost may still qualify.

A simple deduction example

Assume a business reports accounting profit of AED 400,000 after recording AED 40,000 of qualifying client entertainment and an AED 10,000 regulatory fine.

• Add back 50% of the entertainment expense: AED 20,000.
• Add back the non-deductible fine: AED 10,000.
• Taxable income before any other adjustments or reliefs: AED 430,000.

For a standard taxable person under the ordinary rates, the first AED 375,000 is taxed at 0% and the remaining AED 55,000 at 9%. The simplified tax would be AED 4,950. Actual results may differ because of reliefs, losses, related-party adjustments or Free Zone rules.

How to support a deduction during an FTA review

Keep invoices, contracts, receipts, bank records, payroll files and calculations showing the business purpose. For travel, hospitality or mixed-use costs, record the purpose and allocation. Relevant records generally must be retained for at least seven years after the related tax period.

How Young & Right can help

Young & Right reviews ledgers, classifies expenses, prepares deduction schedules and identifies required add-backs. Our Corporate tax service in UAE connects daily bookkeeping with compliant tax return preparation, reducing avoidable errors.

Need clarity on what your company can claim? Speak with Young & Right for a practical review of your expenses, supporting documents and UAE Corporate Tax position.