Voluntary Disclosure Assistance in the UAE: What a Tax Agent Does (2026)

The Short Answer

If you have found a mistake in a VAT or Corporate Tax return you already filed, you have 20 business days to disclose it to the FTA, and every month you wait adds 1% to the penalty. A registered tax agent takes the whole thing off your desk: they work out the exact size of the error, assemble the evidence, file Form 211 through EmaraTax, and deal with the FTA's questions until it is closed. Most people who search for help at this point are not confused about the rules. They are short on time, worried about getting the numbers wrong, and want someone who has done it before. That is what this page covers.

When You Need Help Rather Than a Guide

You can file a voluntary disclosure yourself. Plenty of founders do. It becomes worth handing over when one or more of these is true:

• The error is above AED 10,000 in net tax, which is where the formal disclosure route becomes mandatory for VAT.
• It spans more than one return period, so each period needs its own corrected figures and its own form.
• You are not sure whether it is one error or several. A wrongly zero-rated export often turns out to sit alongside an input VAT over-claim.
• You have already received an FTA audit notice and want to disclose before the audit gets going.
• You simply do not have the 20 business days to spare.

If none of those apply, our step-by-step voluntary disclosure guide walks you through doing it yourself.

What the Tax Agent Actually Does

1. Quantifies the error properly. This is where most self-filed disclosures go wrong. The agent goes back through the affected periods, reworks the figures, and confirms the exact tax difference. Under-stating it creates a second problem later; over-stating it costs you money you did not owe.

2. Builds the evidence file. Invoices, contracts, bank records and the working papers that show how the corrected number was reached. The FTA reviews the evidence, not the story. A disclosure with a clear paper trail closes quickly. A vague one gets questions.

3. Files Form 211 through EmaraTax. One form per affected period, with the corrected figures and a written explanation of what went wrong and why. The wording matters, because it is the first thing the FTA reads.

4. Handles the FTA's questions. As your registered agent, they correspond with the authority on your behalf. You are not fielding technical queries between client calls.

5. Confirms the penalty and the payment. The 1% per month runs from the original due date to the date of disclosure. The agent confirms the figure the FTA lands on, checks it against their own calculation, and makes sure it is settled promptly so nothing accrues further.

How Long It Takes

Preparation depends on the state of your records. If your books are in order and the error is in a single period, the disclosure can usually be prepared within a week. If records need rebuilding or several periods are affected, allow two to three weeks. The FTA's own review time varies; well-documented disclosures are typically processed without follow-up, and the ones that drag are the ones filed with missing evidence.

The 20 business days start when you become aware of the error, which in practice is often the day your accountant spots it. So the clock is usually already running by the time you are reading this.

How Fees Work

Reputable firms quote a fixed fee for a voluntary disclosure, agreed before any work starts, based on how many periods are affected and how much reconstruction the records need. Be cautious of anyone who cannot give you a fixed figure after a short look at the problem, and equally cautious of anyone who quotes without looking at all.

VAT or Corporate Tax

Both are corrected the same way, through EmaraTax. VAT disclosures are still the most common, but as the first Corporate Tax returns get filed, first-return mistakes are increasingly being fixed through the same route. (See our VAT services and Corporate Tax services.)

How Khizr UAE Helps

Khizr UAE is a Registered Tax Agency with the Federal Tax Authority (Tax Agency Registration No. 30022362), and founder Sadik Panjwani, ACA, is the firm's registered tax agent (register no. 20067567). We prepare and submit voluntary disclosures for UAE software and IT services businesses: quantify the error, build the evidence, file the form, and manage the FTA's questions until it is resolved. Fixed fee, agreed upfront.

Think there is an error in a past return? Send us the return and a short note on what you think went wrong, and we will tell you within a day whether it needs a disclosure and what it would cost.

WhatsApp: +971 50 428 3999

Email: info@khizruae.com