Why VAT Refund Claims Get Rejected in the UAE — and How to Get Yours Approved

A UAE VAT refund is the cash the FTA returns when your input VAT exceeds your output VAT. It is not automatic — you apply with Form VAT 311, and the FTA reviews it within about 20 business days. Most claims that get rejected or delayed fail for avoidable reasons: unfiled returns, blocked input VAT, weak invoices, or a missed deadline.

What actually happens after you submit a VAT refund request?

When you file your periodic VAT return and your input VAT exceeds your output VAT, you are left with a credit — money the Federal Tax Authority (FTA) owes you. You then have a choice: carry it forward to offset future VAT, or ask for it back in cash. The cash route runs through a separate application, Form VAT 311, on the EmaraTax portal.

Once submitted, the FTA generally reviews the claim within 20 business days. That window is not a guarantee — if the FTA asks for more information, the clock effectively pauses until you reply. Behind the scenes, the Authority reconciles your claim against your filed returns, customs import data and your suppliers’ VAT records. If anything fails to line up, the claim is queried or refused. This is why a clean VAT refund application matters far more than people expect.

A VAT refund is not approved because you asked — it is approved because every number ties back to a valid invoice.

Why do so many VAT refund claims get rejected or delayed?

In our experience, refunds rarely fail because the business was not genuinely owed the money. They fail because the application could not be reconciled or the documentation did not hold up. Here are the seven reasons we see most often.

None of these are exotic. Each is a documentation or reconciliation issue that good preparation removes before submission. The businesses that get paid in 20 days are simply the ones whose VAT refund claim leaves the FTA nothing to query. If your books are not in that state, the fix usually starts with tidy bookkeeping and reconciliations rather than the refund form itself.

Which expenses can you not reclaim?

One of the quickest ways to get a claim adjusted down — or rejected — is to include input VAT that the law blocks from recovery. The two categories that catch businesses most often are entertainment and certain motor vehicles.

Entertainment provided to people who are not employees — hospitality for clients, for example — is generally not recoverable. Motor vehicles that are available for personal use, along with their running costs, are also blocked; a vehicle has to be used strictly for business to recover the VAT on it. Mixing these into a refund claim signals to the FTA that the rest of the claim may need a closer look.

How does the new 5-year deadline change refund timing?

For years, businesses treated excess input VAT as a balance that would sit on the FTA portal indefinitely. That is no longer true. Under Federal Decree-Law No. 16 of 2025, which amends Article 74(3) of the VAT Law from 1 January 2026, excess recoverable input VAT can be carried forward for a maximum of five years from the end of the tax period in which it arose. The parallel Federal Decree-Law No. 17 of 2025 sets a matching five-year limitation across the Tax Procedures Law for refunds, credits and audits.

Crucially, it is the submission of a refund request — or using the credit to offset a liability — that preserves your right. The refund does not have to be paid within the five years, but the request has to be in. For older balances, transitional relief gives a one-year window: legacy credits from roughly 2018 to 2021 must have a refund request filed by 31 December 2026, after which they are forfeited for good.

The practical message is simple: if you have been carrying excess input VAT, claim your VAT refund rather than leave it. A claim filed late in the limitation period also draws closer FTA scrutiny, so the safest position is to claim early, with complete records. Our breakdown for exporters and startups shows who tends to accumulate these balances fastest.

What documents make or break your claim?

A refund application is only as strong as the file behind it. The FTA expects a specific evidence set, and the most common avoidable rejections come from gaps here. Build this pack before you open Form VAT 311.

Every one of these must be VAT-compliant and retained for at least five years from the end of the tax period. If you can produce any item within minutes when the FTA asks, your claim is in good shape. If you are scrambling to rebuild invoices, that is exactly when a refund stalls. This is the same record discipline that underpins clean quarterly VAT return filing, and the two go hand in hand.

What can you do if your refund is rejected?

A rejection is not the final word. If the FTA refuses your claim, you can submit a Reconsideration Request, setting out why the decision should be revisited, usually within a defined window of the decision. If that is also refused, the matter can be escalated to the Tax Disputes Resolution Committee (TDRC).

That said, the goal is never to reach this stage. Most rejections trace back to something fixable — a return that was not filed, an invoice that was not compliant, a figure that did not reconcile. Resolving the underlying issue and resubmitting a clean application is usually faster and cheaper than a formal dispute. A professional VAT refund service exists precisely to remove these issues before submission, so the question of an appeal rarely arises.

A worked example: turning a rejected claim into an approval

Consider Omar, who runs an electronics trading company in a Dubai free zone. He exports most of his stock, so his sales are largely zero-rated while he pays 5% input VAT on rent, logistics and local purchases — a textbook refundable position. He applied for a refund himself and it was rejected.

Three things had gone wrong. One VAT return from the previous year had never been filed, so the FTA could not reconcile the period. His refund figure included input VAT on a company car that was also used privately — blocked. And several supplier invoices were missing the TRN, so they did not qualify as valid tax invoices.

The fix was methodical rather than dramatic. The outstanding return was filed, the blocked vehicle VAT was removed, and the supplier invoices were corrected and reissued with full details. The resubmitted Form VAT 311 reconciled cleanly against the returns, and the refund was approved within the normal review window. Omar was always owed the money — the first application simply gave the FTA reasons to say no. The lesson is the one that runs through every successful claim: get the documentation right first, and the refund follows. If you would rather not learn it the hard way, our guide on how to claim a VAT refund step by step and our overview of VAT refund eligibility and process walk through the groundwork.

How do you give a VAT refund the best chance of approval?

If you want a short checklist rather than a post-mortem, a refund that sails through usually shares the same handful of traits. None of them are complicated — they are just done consistently.

Do these six things and a refund stops being a gamble. Whether you prepare the claim yourself or ask us to review it before it goes in, the work is the same — and for most businesses the peace of mind is worth far more than the fee. Strong VAT records, kept the way our accounting and bookkeeping team maintains them, are what make every future claim straightforward too.