Federal Decree-Law No. 16 of 2025 made four specific changes to the UAE VAT Law, effective 1 January 2026 — from reverse-charge invoicing to a new time limit on carrying forward input tax. Here's exactly what moved, without the exaggeration.
Every January brings a wave of vague 'VAT is changing' headlines, so it's worth being precise about what Federal Decree-Law No. 16 of 2025 — effective 1 January 2026 and amending the core VAT Law, Federal Decree-Law No. 8 of 2017 — actually changes. It is a targeted amendment covering four specific areas, not a rewrite of the VAT system, the 5% rate, or the registration threshold, none of which have changed.
1. Reverse-Charge Self-Invoicing Requirement Removed
Previously, a VAT-registered business importing services (or certain goods) from outside the UAE under the reverse-charge mechanism had to issue itself a tax invoice to document the transaction. Under the amended Article 48, that self-invoicing formality is removed — but the underlying obligation to self-account for output VAT (and claim input VAT where recoverable) on the import in your VAT return is completely unchanged. This is a paperwork simplification, not a tax reduction.
2. Input Tax Denied Where Linked to Tax Evasion
A new rule under the amended Article 54 denies input tax recovery where the underlying supply is connected to tax evasion, and the recipient knew — or reasonably should have known — that the supply was connected to it. This puts a heavier due-diligence burden on businesses dealing with suppliers whose compliance position is unclear.
3. A 5-Year Cap on Carrying Forward Recoverable Input Tax
Under the amended Article 74(3), unused recoverable input tax can now only be carried forward for 5 years from the end of the tax period in which it first arose. After that window closes, the right to claim it lapses permanently. Businesses that have been sitting on unreconciled or unclaimed input tax credits from several years back should treat this as a deadline to review and claim, not an indefinite balance.
A construction company incurred AED 180,000 of recoverable input VAT in the tax period ending March 2022 but never claimed it due to an internal reconciliation backlog. Under the new 5-year rule, that input tax must be claimed by the end of the tax period that falls five years from March 2022 — after that point, the credit is permanently lost, regardless of how legitimate the original claim was.
4. A Companion Change to the Tax Procedures Law
Alongside Federal Decree-Law No. 16 of 2025, a related Federal Decree-Law No. 17 of 2025 amends the Tax Procedures Law around the same effective date, touching refund deadlines, voluntary disclosure mechanics and audit-related time limits. The two amendments are designed to work together — the VAT Law changes what's taxable and recoverable, while the Tax Procedures Law changes how corrections, refunds and disputes are timed and processed.
What Has Not Changed
The standard 5% VAT rate, the AED 375,000 mandatory registration threshold, the general zero-rating and exemption categories, and the standard 28-day return filing deadline are all unchanged by this amendment. Businesses should be cautious of secondary sources implying a broader overhaul — this is a precise, four-point amendment, and treating it as more than that risks misapplying rules that were never actually changed.
How Corcess Helps
We review clients' reverse-charge processes, supplier due-diligence documentation, and any aged unclaimed input tax balances against the new 5-year cap, so nothing that's still legally recoverable gets left on the table — and nothing that's newly restricted gets claimed by mistake.