UAE Overhauls Tax Procedures and VAT Laws: Key Changes Effective January 2026
The UAE Ministry of Finance has announced major amendments to the Tax Procedures Law and VAT Law, both effective January 1, 2026. These legislative updates introduce significant changes to refund processes, audit procedures, and compliance requirements that will directly affect how UAE businesses manage their tax obligations.
What's changing
The amendments introduce five-year time limits on key tax matters. Businesses will have five years to claim excess input tax recoverable from the FTA, and any balance remaining after that period cannot be offset or refunded. Similarly, the FTA now has five years to allocate excess tax credits or overpayments against your liabilities.
On VAT compliance, self-invoicing for imports has been eliminated, simplifying cross-border transactions. However, new anti-evasion rules now require stricter due diligence: if the FTA identifies that a supply is linked to tax evasion and you knew or should have known about it, your input tax recovery can be denied. Taxpayers must verify the validity and integrity of supplies before claiming recovery.
Voluntary disclosure rules have also been refined. The FTA will now define which errors or omissions require formal disclosure and which can simply be corrected in subsequent returns.
Transitional provisions matter now
If your business has excess input tax or refund claims that expire within one year of January 1, 2026, you have until January 1, 2027 to file a refund request under transitional rules. This is a critical deadline for businesses with outstanding VAT positions.
What this means
Act on refunds immediately — If you have unclaimed input tax or pending refunds, review your VAT account now and file any applications before the January 2027 deadline to avoid permanent loss of recovery rights.
Strengthen your records — The new anti-evasion provisions raise the bar for due diligence. Document the legitimacy and integrity of all supplies from which you claim input tax; weak documentation could result in denial of recovery.
Review your processes — The changes to voluntary disclosure and audit timelines mean compliance procedures have shifted. Work with your accountant to ensure your systems align with the new framework before January 2026.