Most businesses treat a VAT return as a routine filing until an error surfaces months later. At that point the key question is whether to correct it before the Federal Tax Authority (FTA) finds it. Under the UAE’s reformed penalty regime, that decision matters more than ever, because self-correction now carries a markedly lower cost than an error discovered through an audit.
The Legal Framework
VAT penalties are administrative fines imposed by the FTA for breaches such as late registration, late filing, late payment, incorrect returns and poor record-keeping. The procedural framework is Federal Decree-Law No. 28 of 2022 on Tax Procedures, which replaced the 2017 law. The penalty amounts were overhauled by Cabinet Decision No. 129 of 2025, which took effect on 14 April 2026 and replaced much of the earlier schedule set by Cabinet Decisions No. 49 and No. 108 of 2021. Guidance written before April 2026 may therefore quote figures that no longer apply. A detailed explanation of VAT penalties and voluntary disclosure in the UAE sets out how the rules apply in practice.
Liability rests with the registered business, not the accountant who prepared the return, and free zone status gives no exemption. VAT registration is mandatory once taxable supplies exceed AED 375,000 a year, and voluntary above AED 187,500.
The Main Penalties
Late registration attracts a fixed penalty of AED 10,000. Late filing of a return carries a fixed fine that increases for repeat breaches within 24 months, and failures in record-keeping carry their own fixed penalties. The biggest change in 2026 concerns late payment. The previous structure of 2% immediately plus 4% per month, capped at 300%, has been replaced by a flat, non-compounding rate of 14% per annum, calculated monthly on the outstanding tax from the day after the due date. On a payment delayed by several months, the new charge is substantially lower than under the old regime, although prolonged delays still accumulate meaningful costs.
How Voluntary Disclosure Now Works
A voluntary disclosure is the formal correction of a previously submitted return, filed through the FTA’s EmaraTax system. It records the original figures, the corrected figures and the resulting tax difference, supported by reconciliations and corrected invoices. Errors below the FTA’s correction threshold can usually be adjusted in the next return instead, while larger ones require a formal disclosure.
The 2026 reform made disclosure considerably more attractive. According to adviser commentary on the decision, the penalty on a voluntary disclosure is now a time-based charge of 1% per month on the tax difference, replacing the earlier tiered percentages. Where the FTA identifies the error itself, a fixed penalty of 15% of the tax difference applies in addition to the time-based charge. Disclosing first therefore avoids the 15% component altogether. Advisers also note that a business generally has 20 business days after filing a disclosure to settle the additional tax before the late payment penalty begins to run.
Filing a Disclosure
The process starts with confirming the error and the affected tax period, then quantifying the tax difference and any effect on refunds. The business completes the disclosure form, attaches supporting workings and a short explanation of how the error arose, and settles the additional tax within the permitted period. Timing is critical: once the FTA has notified a business of an audit, the opportunity to disclose voluntarily for that period is lost.
Errors that should never wait include under-declared output VAT, over-claimed input VAT and zero-rated exports without proper evidence of export, which may otherwise be treated as standard-rated supplies.
Disputes and Reconsideration
Businesses that disagree with a penalty can request reconsideration from the FTA within the statutory time limits, and unresolved cases can proceed to the Tax Disputes Resolution Committee. Keeping timestamped records and reconciliations from the outset strengthens any challenge.
Conclusion
Under the 2026 rules, VAT penalties in the UAE are more proportionate, and self-correction is clearly rewarded. Regular reconciliation before each deadline and prompt disclosure of any material error keep costs low. VAT-registered companies in free zones such as Meydan Free Zone follow the same federal rules and should review recent returns against the current penalty framework.
