Cabinet Decision No. 129 of 2025: What Every UAE Registrant Must Know About Failing to Notify the FTA of Amendments
By Verified Tax UAE · April 2026 · Updated for FTA Enforcement — Effective 14 April 2026
One of the most overlooked compliance obligations in the UAE tax system is something deceptively simple: keeping your tax record up to date with the Federal Tax Authority (FTA). Many businesses register for VAT, receive their Tax Registration Number (TRN), and then never think about updating their information again — until the FTA comes knocking.
Cabinet Decision No. 129 of 2025 has brought significant changes to the penalty framework governing this exact violation. If you are a VAT or Excise Tax registrant in the UAE, here is everything you need to know.
What Is Cabinet Decision No. 129 of 2025?
Issued by the UAE Cabinet on 9 October 2025 and officially published on 11 November 2025, Cabinet Decision No. 129 of 2025 amends the administrative penalties framework previously governed by Cabinet Decision No. 40 of 2017 and Cabinet Decision No. 108 of 2021. The decision came into full force on 14 April 2026.
The reform covers penalties applicable under the UAE Tax Procedures Law, the VAT Law, and the Excise Tax Law. Its core objective is to shift the UAE’s enforcement philosophy from a heavily punitive model to one built around proportionality, transparency, and voluntary compliance. Penalties have been restructured, reduced in many cases, and made easier for businesses to understand and act on.
Importantly, Corporate Tax administrative penalties remain governed by a separate decision — Cabinet Decision No. 75 of 2023 — and are not affected by this reform.
The Specific Violation: Failure to Inform the FTA of Amendments to Your Tax Record
At the heart of this blog is one specific violation that affects every registered business in the UAE: the failure of a registrant to notify the Federal Tax Authority of any change that may require an amendment to the information in its tax record.
This obligation is not a technicality. When your business undergoes a change — whether it is a new address, a change in ownership, a new trade licence activity, an updated bank account, or a change in your business structure — you are legally required to inform the FTA within the timeframe specified in the Tax Law. Failing to do so is a violation subject to an administrative penalty.
What counts as an amendment that must be reported?
Under UAE tax law, registrants are required to notify the FTA of any change that could affect their tax registration record. This includes, but is not limited to:
- Change in business name or trading name
- Change in registered address or principal place of business
- Change in the nature or scope of business activities
- Addition or removal of partners or shareholders
- Change in ownership or legal structure of the business
- Change in contact details (email address, phone number)
- Change in bank account details held on the tax record
- Cessation of any business activity that was the basis for registration
- Any change that may affect VAT registration eligibility or obligations
The obligation applies to all VAT-registered businesses and Excise Tax registrants. It is not limited to large businesses — every registered entity, including startups, sole establishments, and SMEs, must comply.
The Penalty: Before and After Cabinet Decision No. 129 of 2025
This is where the new decision makes a direct and practical difference. The penalty for failing to notify the FTA of an amendment to your tax record has been revised as follows:
Under the old framework (Cabinet Decision No. 108 of 2021 — applicable until 13 April 2026):
- First violation: AED 5,000
- Repeat violation: AED 10,000
Under Cabinet Decision No. 129 of 2025 (effective from 14 April 2026):
- First violation: AED 1,000
- Repeat violation within 24 months of the last violation: AED 5,000
The penalty has been reduced significantly — from AED 5,000 to AED 1,000 for a first offence. However, do not read this as the FTA going soft on compliance. The 24-month repeat window means that if you make the same mistake twice within two years, the penalty jumps to AED 5,000. The new framework rewards businesses that act promptly and self-correct, while increasing proportional consequences for repeat non-compliance.
Why This Violation Is More Common Than You Think
Most businesses that fall foul of this obligation are not trying to evade the FTA. The violation is overwhelmingly the result of one thing: businesses updating their internal records, licences, or systems without anyone flagging the corresponding obligation to update the FTA tax record.
Common real-world scenarios include:
- A business renews its trade licence with a new activity added, but does not update the FTA
- A company moves to a new office and updates its lease agreement but forgets to inform the FTA
- Ownership changes following an acquisition or restructuring are processed with the relevant free zone or mainland authority but the tax record is left unchanged
- A sole proprietor begins operating under a new trading name without updating their VAT registration details
- A business ceases one of its activities but remains registered under the old activity scope
In each of these cases, the FTA’s records no longer accurately reflect the business reality. This creates a compliance gap that can compound over time — particularly as the FTA moves toward real-time digital reporting and e-invoicing, where data consistency becomes essential.
The 24-Month Repeat Violation Window: What It Means in Practice
One of the most significant structural changes under Cabinet Decision No. 129 of 2025 is the introduction of a defined 24-month window for assessing repeat violations. Under the old framework, there was no explicit time limit on what constituted a “repeat” offence. The new framework is clearer: if the same violation is repeated within 24 months of the last recorded instance, it is treated as a repeat offence and the higher penalty applies.
For businesses, this means two things. First, if you have already incurred a penalty for failing to notify the FTA of an amendment, your compliance clock has started. Any repeat failure within 24 months will be penalised at AED 5,000. Second, the 24-month window also effectively provides a reset — if 24 months pass without a repeat of the same violation, the first-offence rate applies again.
This structure is designed to incentivise sustained compliance rather than one-off corrections.
Related Penalty: Failure to Notify Appointment of a Legal Representative
Cabinet Decision No. 129 of 2025 also revised a closely related penalty — the failure of a legal representative of a taxable person to notify the FTA of their appointment within the prescribed timeframe. Under the old rules, this carried a penalty of AED 10,000. Under the new decision, this has been reduced to AED 1,000, and the penalty is payable from the legal representative’s own funds — not the business’s.
If your business has appointed a tax agent, legal representative, or compliance officer with authority to act on your behalf before the FTA, ensure that their appointment has been formally notified and registered.
The Broader Reform Context: Why the UAE Is Reducing Penalties
It is worth understanding why the UAE has moved to reduce penalties across the board. The answer lies in a deliberate policy shift from deterrence to enablement.
The UAE introduced VAT in 2018 with a penalty regime that was intentionally tough — designed to establish compliance norms quickly in a tax-new environment. That phase has served its purpose. The 2025 reform acknowledges that businesses now have a reasonable level of familiarity with their obligations, and that heavy financial penalties for administrative errors do more harm than good. The revised framework is calibrated to ensure that penalties remain meaningful without being disproportionate to the underlying error.
The FTA has been explicit about this: the amendments are designed to support taxable persons, ease their compliance burden, and assist them in regularising their tax positions where errors exist. The emphasis on voluntary disclosure, lower first-offence penalties, and clearly defined repeat-offence windows all point in the same direction — a more collaborative, less adversarial relationship between the FTA and the business community.
What Registrants Must Do Right Now
Whether the 14 April 2026 effective date has already passed or you are reading this in the coming months, the following actions apply immediately:
- Conduct a tax record audit — Log into the EmaraTax portal and review every field in your VAT registration record. Compare it against your current trade licence, corporate documents, and operational reality. Identify any discrepancy.
- Update without delay — If any information is outdated, submit the amendment through EmaraTax before the FTA identifies it independently. Proactive correction is always treated more favourably than a post-audit discovery.
- Create an internal amendment trigger — Build a process within your business so that any corporate, operational, or licence change automatically triggers a check on whether the FTA tax record needs updating. This does not need to be complex — a simple internal checklist tied to licence renewals and corporate changes is sufficient.
- Review your legal representative appointment — If you work with a tax agent or authorised representative, confirm that their appointment is formally registered with the FTA and that all details are current.
- Document everything — Keep records of any notifications sent to the FTA, including dates of submission, acknowledgement references, and supporting documents. UAE businesses are required to retain records for a minimum of seven years.
Penalty Summary: Quick Reference
Failure to notify FTA of amendment to tax record — First violation: AED 1,000 / Repeat within 24 months: AED 5,000
Failure to notify appointment of legal representative — AED 1,000 (payable by the legal representative personally)
Failure to submit records in Arabic when requested — AED 5,000 (reduced from AED 20,000)
Late VAT return filing — AED 1,000 first offence / AED 2,000 repeat within 24 months
Late payment of tax due — 14% per annum, calculated monthly on the outstanding balance
Frequently Asked Questions
What is the penalty under Cabinet Decision No. 129 of 2025 for not updating my FTA tax record? The revised penalty is AED 1,000 for a first violation and AED 5,000 if the same violation is repeated within 24 months of the last recorded instance. This replaces the previous penalties of AED 5,000 and AED 10,000 respectively.
When did Cabinet Decision No. 129 of 2025 come into effect? The decision came into force on 14 April 2026. The old penalty regime under Cabinet Decision No. 108 of 2021 applied until 13 April 2026.
What types of changes require notifying the FTA? Any change affecting your tax registration record — including business address, activities, ownership, trading name, contact details, or legal structure — must be reported to the FTA within the timeframe specified in the Tax Law.
Does this decision affect Corporate Tax penalties? No. Cabinet Decision No. 129 of 2025 applies only to VAT and Excise Tax penalties. Corporate Tax administrative penalties continue to be governed by Cabinet Decision No. 75 of 2023.
How do I update my FTA tax record? Amendments are submitted through the EmaraTax portal using your UAE Pass login. Navigate to your tax registration profile and submit the relevant change with supporting documentation.
What happens if I correct the violation before the FTA discovers it? Proactive correction through the EmaraTax portal, before any FTA audit or inquiry, is always the recommended approach. The FTA’s reform framework is explicitly designed to reward voluntary compliance and early error correction.
Disclaimer: This article is for general informational purposes only and does not constitute legal, tax, or financial advice. Tax laws and FTA decisions are subject to change. Always consult a registered UAE tax agent for advice specific to your business. Information reflects Cabinet Decision No. 129 of 2025 as effective 14 April 2026.
Published by Verified Tax UAE — verifiedtaxuae.com