Guide to Voluntary Disclosures for VAT and Excise Tax in UAE

VAT and Excise Tax have practically become a norm for businesses in the UAE. Excise Tax often raises more questions since it applies only to specified products, tobacco, energy drinks, and carbonated drinks, that the government deems harmful to public health or the environment, functioning as both a revenue tool and a consumption deterrent.

Voluntary disclosure matters because VAT and Excise Tax are largely self-reported: businesses calculate and file their own returns, so mistakes, incorrect figures, and missed invoices can occur. When these errors surface, the Federal Tax Authority (FTA) expects businesses to come forward through the Voluntary Disclosure process rather than wait to be caught. This guide covers what a voluntary disclosure is, when it must be filed, a worked example, and common mistakes to avoid.

What Is a Voluntary Disclosure?

In simple terms, a voluntary disclosure is when a business discovers an error in a previously submitted VAT or Excise Tax return and notifies the FTA of the mistake. The error may result from paying less than expected, claiming more credits or deductions than allowed, or other reporting inaccuracies. The process allows businesses to come clean before an audit or investigation flags the issue, and to stay genuinely compliant going forward.

Also check: VAT Voluntary Disclosure

When Must a Voluntary Disclosure Be Filed?

Timing matters more than many businesses realize. Once an error is identified, businesses are generally expected to submit the voluntary disclosure within 20 business days of becoming aware of it, not simply at some convenient point before the next filing deadline. Waiting beyond this window undermines the core benefit of the process: reduced penalties depend on the FTA recognizing the disclosure as genuinely proactive, not prompted by an approaching audit or a tip that a review is imminent. Businesses that discover an error should treat the clock as starting the moment the error is identified internally, not the moment someone gets around to preparing the paperwork.

What Are the Benefits of Voluntary Disclosure?

Lower Penalties

A business that comes forward on its own accord, before the FTA discovers the discrepancy, generally avoids the heavier fines that apply when the FTA identifies the error itself.

Reduced Interest Charges

Where an error occurred months earlier and would have accumulated interest, correcting it early helps minimize what ultimately needs to be paid.

Preserving Credibility

Reputation matters considerably when running a business in the UAE. Proactive compliance signals transparency to the FTA and helps protect against the concerns a discovered, undisclosed error could otherwise raise.

Must check: Excise Tax Consultancy

Guide to Making a Voluntary Disclosure in the UAE

Step 1: Identify the Error

Reviewing past returns or reconciling accounts is usually how businesses spot inconsistencies, such as an incorrect input claim or miscalculated excise tax on stock.

Step 2: Collect All Supporting Documents

Gather company records that explain how and when the error occurred, credit notes, invoices, and inventory records, to determine the accurate figure.

Step 3: Recalculate the Correct Tax Amount

Using the actual figures found, determine the exact difference, whether an unpaid amount owed or an overpaid credit the business can claim.

Step 4: Complete the Voluntary Disclosure Form

The form filed with the FTA should document the nature of the mistake, the exact figures involved, and any supporting documents explaining the claim.

Step 5: Submit to the FTA

Once submitted, the FTA reviews the disclosure and may request additional documents to finalize the correction.

Worked Example: Correcting an Under-Declared VAT Amount

A business reviewing its accounts three months after filing discovers that a batch of sales invoices totaling AED 200,000 was accidentally excluded from the VAT return for that period, understating output VAT by AED 10,000. Within 20 business days of identifying the error, the business gathers the missing invoices, recalculates the correct VAT position, and files a voluntary disclosure documenting the AED 10,000 shortfall along with the supporting invoices. Because the disclosure was filed proactively and within the expected window, the business faces a materially lighter penalty than it would if the FTA had identified the same AED 200,000 gap during an audit instead.

Who Can Make a Voluntary Disclosure?

Any business registered for VAT or Excise Tax in the UAE can file a voluntary disclosure once it discovers a mistake, misreporting, or an error due to oversight. Voluntary disclosure isn’t a route for businesses that intentionally hide information, engage in evasion, or commit fraud, it’s specifically for genuine errors identified and corrected in good faith.

Common Mistakes When Filing a Voluntary Disclosure

• Waiting too long after discovering the error. Delaying past the expected 20-business-day window undermines the reduced-penalty benefit the process is designed to offer.
• Submitting the form without complete supporting documentation. Missing invoices or unclear figures can slow FTA review and trigger follow-up requests that extend the process.
• Assuming a small discrepancy isn’t worth disclosing. Even minor errors should be corrected, since an undisclosed error, however small, remains a compliance exposure if later identified during an FTA review.
• Treating voluntary disclosure as available for deliberate misreporting. The process is for genuine errors, not a mechanism to retroactively legitimize intentional underreporting once concerned about detection.

Why Work With a Tax Consultant

Misinterpreting VAT and Excise Tax law is a common occurrence among businesses, since these laws are technical and detailed enough that errors, and the penalties that follow them, are easy to trigger unintentionally. Working with an experienced tax firm in the UAE is generally the most reliable way to ensure full compliance with FTA standards and to handle a voluntary disclosure correctly the first time.

Frequently Asked Questions (FAQs)

How Farahat & Co. Can Help

Farahat & Co. assists businesses in identifying VAT and Excise Tax errors, preparing supporting documentation, and submitting voluntary disclosures correctly and on time.

Contact Farahat & Co. today to discuss your voluntary disclosure requirements.