Deductible expenses under UAE corporate tax, explained

Deductible expenses reduce the taxable profit a UAE company pays corporate tax on, but only where they are incurred wholly for the business and are not specifically disallowed. Knowing which costs are deductible, and which are capped or blocked, keeps a corporate tax return accurate and efficient.

What makes an expense deductible?

Under the Federal Tax Authority corporate tax rules, an expense is generally deductible if it is incurred wholly and exclusively for the purposes of the business and is not capital in nature or specifically disallowed. Personal costs, and the private portion of a mixed expense, are not deductible. The test is about the business purpose of the spend, which is why clean records that show what a cost was for matter as much as the invoice itself when the return is prepared.

Which expenses are restricted or disallowed?

Certain expenses are specifically limited or blocked, such as a portion of entertainment costs, fines and penalties, and certain payments, and interest deductibility can be capped under the general interest limitation rule. Dividends and some other items are outside the charge entirely. These specific rules are where mistakes happen, because a cost that looks ordinary may be partly disallowed. We apply the restrictions correctly so the return claims what is allowed and no more.

How are mixed personal and business costs treated?

Where a cost serves both the business and a private purpose, only the business portion is deductible, and that portion has to be reasonable and supported. A car, a phone or travel used partly privately are the common examples. Guessing the split invites a challenge; documenting it defends it. We set up the records so mixed costs are apportioned sensibly and the business share is deductible without overreaching.

Why does getting deductions right matter?

Over-claiming deductions risks a reassessment and a penalty if the authority finds costs that were not deductible or not supported; under-claiming means paying more tax than the law requires. The goal is to claim exactly what you are entitled to, backed by records that survive a review. That balance, accurate and efficient, is the whole point of preparing the corporate tax return properly rather than filing a rough figure.

What is the next step?

Tell us your business and we will prepare the corporate tax return claiming the deductions you are entitled to. See our corporate tax and bookkeeping services, and the Federal Tax Authority corporate tax guide. Every number here is checked against its source, such as the UAE Government free zones overview, before you rely on it, because published fees change.