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/ TAX 26 Aug 2026 · 5 min read

Bad debt relief for VAT: conditions and timing.

When a customer never pays, bad debt relief lets you recover the output VAT you already handed over. But it is fenced by conditions and a six-month rule. Here is when you can claim, and the customer-side adjustment.

When a customer does not pay, the sting is doubled if you have already handed the VAT on that sale to the Authority. Bad debt relief exists to reverse that. It lets a supplier recover the output VAT it accounted for on a supply that was never paid for. The relief is fair and worth claiming, but it is fenced by conditions and a timing rule, and businesses that write off debts without meeting them lose a recovery they were entitled to.

The problem it solves

VAT is generally accounted for when a supply is made, not when it is paid. So a business can invoice a customer, charge 5%, pay that 5% to the Authority on its next return, and then never receive the money. Without relief, the business has funded the customer's VAT out of its own pocket. Bad debt relief allows the supplier to reduce its output tax by the VAT element of the unpaid amount, putting it back where it would have been had the sale not happened.

The conditions

The relief is available where a defined set of conditions is met. The VAT must have been charged and accounted for on the original supply. The consideration must have been written off, in full or in part, in the supplier's accounts. A set period must have passed since the date of supply, commonly six months. And the supplier must have notified the customer that the outstanding amount has been written off. Each condition matters, and a write-off in the accounts alone, without the elapsed time and the notification, does not unlock the relief.

The six-month timing

The timing condition catches businesses that act too early or too late. Relief cannot be claimed until the required period, generally six months, has passed since the supply. Claiming before that is premature. At the same time, the relief should be claimed in a timely way once the conditions are met, and supported by the records. The window is not a formality. It is part of the entitlement, and a claim outside it is exposed.

The customer side

Bad debt relief has a mirror. Where the supplier recovers its output VAT on an unpaid debt, the customer who had recovered the input VAT on that purchase may be required to repay it, since it never actually bore the cost. The notification the supplier sends is part of what triggers this. So the relief is not a one-sided windfall. It resets both sides of a transaction that was reported but never settled.

What to do about it

Track aged receivables against the VAT you have already accounted for, so you can see where relief is available. Write the debt off in the accounts, wait for the required period, and notify the customer, because all three are needed. Claim the relief in the return with the supporting records. And remember the customer-side adjustment, both when you are the supplier claiming relief and when you are the customer who recovered input tax on a bill you did not pay. The relief is real money back, for the business that meets its conditions in order.

This article is general information on UAE VAT and is not tax advice. Bad debt relief conditions and timing should be confirmed against current legislation. We would be glad to review your bad debt VAT position.

/ FW GLOBAL CONSULTING

If this briefing raises a question on your file, we are glad to take it on a call.