What Changed in UAE Tax Compliance From 1 January 2026?
Two amending laws took effect on 1 January 2026 and materially reshaped how VAT and Excise Tax procedures work in the UAE: Federal Decree-Law No. 16 of 2025, which amends the VAT Law (Federal Decree-Law No. 8 of 2017), and Federal Decree-Law No. 17 of 2025, which amends the Tax Procedures Law (Federal Decree-Law No. 28 of 2021). Neither amendment is cosmetic. Both tighten limitation periods, expand the Federal Tax Authority’s (FTA) audit and risk-assessment powers, and narrow the room for indefinite compliance gaps. Businesses that treat this as routine legislative housekeeping rather than a genuine shift in enforcement posture are the ones most exposed to the new penalty and audit framework.
VAT Law Amendments Under Federal Decree-Law No. 16 of 2025
Reverse Charge Mechanism (Article 48(1))
The amended Article 48(1) confirms that taxable persons no longer need to issue self-invoices to account for VAT on imports under the reverse charge mechanism, provided the goods are used for business purposes. Businesses must still maintain full import documentation and records, since the removal of the self-invoicing step reduces administrative burden without reducing the underlying audit trail requirement.
Five-Year Limit on Excess Input VAT Credits (Article 74(3))
Article 74(3) now imposes a firm five-year limitation period on recovering excess input VAT, running from the end of the tax period in which the credit arose. Once that period lapses, the right to claim a refund or offset the credit against future VAT liability is permanently forfeited. Businesses that have been carrying forward VAT credit balances for several years without actively reconciling them should treat this as a deadline, not a formality: a credit sitting unclaimed since, for example, 2021 is now on a clock that expires in 2026.
Input Tax Denial for Transactions Linked to Tax Evasion (Article 54)
Article 54 allows the FTA to deny input tax recovery where a transaction is connected to tax evasion and the taxable person knew, or reasonably should have known, of that connection, even where a valid tax invoice exists and payment has been made. This shifts part of the compliance burden onto supplier due diligence: a business can no longer rely solely on having a technically compliant invoice if the underlying transaction shows red flags of evasion elsewhere in the supply chain.
Also check: VAT Consultants in UAE
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Tax Procedures Law Amendments Under Federal Decree-Law No. 17 of 2025
Five-Year Limitation on Refunds and Credit Balances (Article 9(3))
Article 9(3) of the amended Tax Procedures Law standardizes a five-year limitation period for claiming tax refunds and settling credit balances across VAT and Excise Tax, unless a specific exemption applies. Failure to act within the period results in permanent forfeiture of the right to claim.
Voluntary Disclosure Reforms (Article 10(5))
Article 10(5) introduces a more flexible approach to voluntary disclosure, allowing non-material errors to be corrected without triggering a mandatory disclosure filing, subject to conditions the FTA sets. Material errors, meaning those with a meaningful impact on tax due, still require formal disclosure. The reform is intended to reduce filings for trivial discrepancies while preserving enforcement focus on errors that actually matter.
Expanded FTA Audit and Risk-Assessment Powers
The amended law gives the FTA broader scope to conduct audits beyond the standard limitation period in defined circumstances, to assign risk ratings to taxpayers based on set parameters, and to rely more heavily on digital records and data analytics when selecting audit targets. Businesses with weak or inconsistent digital record-keeping are, as a practical matter, more likely to be flagged under this expanded risk-based approach.
Related: Tax Agent in Dubai, UAE
Worked Example: A VAT Credit Approaching Its Five-Year Deadline
A business generated an excess input VAT credit of AED 180,000 in the tax period ending December 2021 but never formally claimed a refund, assuming it could carry the balance forward indefinitely against future output VAT. Under Article 74(3), the five-year limitation period on that credit runs from the end of the 2021 tax period, meaning the right to claim or offset it lapses at the end of 2026. If the business has not reconciled and either claimed or applied the credit by that point, the AED 180,000 becomes permanently unrecoverable, with no further right of appeal on the limitation point itself. This is precisely the kind of dormant balance the 2026 amendments were designed to force businesses to resolve.
How the 2026 Reforms Interact With Excise Tax and Corporate Tax
The Tax Procedures Law amendment does not directly rewrite Excise Tax rules, but because Excise Tax refund limitation periods, audit rights, and administrative penalties are all governed by the same Tax Procedures Law, Excise-registered businesses inherit the same five-year refund deadline and expanded audit exposure. Separately, these procedural reforms complement the UAE’s Corporate Tax regime and its alignment with the OECD’s Base Erosion and Profit Shifting (BEPS) framework, reinforcing a broader shift toward standardized limitation periods, digital audit selection, and international tax transparency across all three regimes rather than isolated changes to VAT alone.
Decision Criteria: Is an Error Material Enough to Require Disclosure?
The revised Article 10(5) threshold turns on materiality, but the law leaves the FTA’s specific conditions to be applied case by case rather than setting a single bright-line percentage. As a practical working approach, businesses should treat an error as material, and therefore requiring formal voluntary disclosure, where it changes the tax due for the period by more than a trivial amount, where it reflects a systemic issue likely to recur across multiple periods rather than a one-off input error, or where it affects a period already flagged for FTA review. A single, isolated data entry error corrected in the next return, with no impact on tax payable, is the kind of non-material issue the reform is intended to keep out of the mandatory disclosure process. When in doubt, disclosing is safer than assuming an error is immaterial and being proven wrong later during an audit.
Practical Compliance Steps for 2026
- Review all VAT credit balances carried forward from prior periods and identify any approaching the five-year cutoff under Article 74(3)
- Introduce supplier due diligence checks to reduce exposure under the Article 54 input tax denial rule
- Reassess which errors genuinely require a formal voluntary disclosure under the revised Article 10(5) threshold, rather than over-filing or under-filing by habit
- Strengthen digital record-keeping, since risk-based audit selection under the amended law increasingly relies on the quality and consistency of digital data
Frequently Asked Questions
When did the 2026 VAT and Tax Procedures Law amendments take effect?
Can an expired VAT credit be reinstated?
Are voluntary disclosures still mandatory under the 2026 amendments?
Does removing the self-invoicing requirement reduce audit risk on imports?
Will FTA audits increase after the 2026 amendments?
How can Farahat & Co. help with the 2026 compliance changes?
Need Expert Advice?
Contact the team at Farahat & Co. for professional support and expert insights for businesses operating in the UAE.
How Farahat & Co. Can Help
Farahat & Co. helps businesses review VAT credit balances against the new limitation deadlines, assess voluntary disclosure obligations, and prepare for the FTA’s expanded audit approach under the 2026 amendments.
Contact Farahat & Co. today to discuss your 2026 tax compliance requirements.
