Cash Basis vs. Accrual Accounting: Which One Does the FTA Actually Prefer?

Founders often assume accounting method is a personal preference. For UAE Corporate Tax purposes, it's actually tied to eligibility — and getting it wrong can mean redoing a year of books.

The basic difference

Cash basis accounting records income and expenses when money actually moves — when a customer pays, when you pay a bill. Accrual accounting records income when it's earned and expenses when they're incurred, regardless of when cash changes hands. A service delivered in December but invoiced in January is December revenue under accrual, January revenue under cash basis.

Why this isn't just a preference in the UAE

Businesses claiming Small Business Relief are permitted to use the simplified cash basis for their financial statements. Once you're outside that relief — which ends for tax periods after 31 December 2026 — the standard expectation is accrual accounting, which gives a more accurate picture of taxable income for Corporate Tax purposes.

Why accrual matters more as you grow

Cash basis can hide problems. A business can look profitable because cash is in the bank, while unpaid supplier bills and earned-but-uninvoiced revenue are sitting untracked. Accrual accounting surfaces your real financial position at any point in time, which is also what banks, investors, and the FTA expect to see once you're past the smallest-business stage.

Making the switch without breaking your books

Switching from cash to accrual mid-year means going back through outstanding invoices and unpaid bills to record them properly, not just starting fresh going forward. Doing this at the start of a new financial year, with clean opening balances, is far less painful than trying to patch it together after the fact.

The practical answer

If you currently qualify for Small Business Relief, cash basis is fine for now — but plan your move to accrual before the relief ends, not after. If you're already outside relief, accrual should already be how your books are kept.

If you're not sure which basis your books are actually running on right now, that's worth a quick check before your next filing.