In brief
UAE Tax Updates 2026 introduce important compliance changes for businesses, tax registrants, UAE National homeowners, excise taxpayers and finance teams.
The updates cover Tax Procedures, administrative penalties, Corporate Tax treatment of directors and officers, VAT refunds for UAE Nationals building new residences, and natural losses in excise goods.
The UAE Ministry of Finance confirmed amendments to the Tax Procedures Executive Regulations effective from 1 April 2026, while the Federal Tax Authority confirmed that Cabinet Decision No. 129 of 2025 on administrative penalties became effective from 14 April 2026.
For UAE businesses, the key message is clear: tax compliance is no longer limited to filing tax returns. Taxpayers must maintain proper records, support refund claims, correct errors on time, update tax records and prepare for audit review.
Why these UAE Tax Updates 2026 matter
The UAE tax system is moving toward a more evidence-based compliance model.
Businesses are expected to demonstrate that their tax positions are supported by accounting records, contracts, invoices, reconciliations, management approvals and tax working papers.
This is especially important for Corporate Tax, VAT, Excise Tax, refunds, voluntary disclosures and administrative penalty exposure.
In detail
1. Tax Procedures Executive Regulation: stronger record keeping requirements
Cabinet Decision No. 17 of 2026, issued on 23 March 2026 and effective from 1 April 2026, introduced amendments to the Executive Regulation on Tax Procedures.
The Ministry of Finance states that the amendments address voluntary disclosures, refund procedures, record retention, confidentiality, and preservation or seizure of documents and assets.
Taxpayers must retain accounting records, commercial books and supporting information in a manner that enables the Authority to verify tax obligations.
Record retention periods
| Record type | Retention period |
|---|---|
| Records of a Taxable Person | 5 years following the relevant Tax Period |
| Records of persons other than Taxable Persons | 5 years from the end of the calendar year in which the document was created |
| Real estate records | 7 years from the end of the calendar year in which the document was created |
Additional retention periods may apply in cases involving disputes, ongoing tax audits, audit notifications, voluntary disclosures submitted in the fifth year, and refund applications where no decision has yet been issued.
PTG Insight
Taxpayers should maintain a separate tax audit file for each tax period.
This should include filed tax returns, accounting records, tax workings, reconciliations, invoices, contracts, bank evidence, refund claim documents, voluntary disclosure support and management approvals.
The practical question is not only whether the return was filed. The more important question is whether the tax position can be supported if reviewed in the future.
2. Voluntary Disclosure: AED 10,000 threshold and 20-business-day rule
The updated Voluntary Disclosure framework provides a clearer process for correcting tax errors.
Where a Taxable Person becomes aware that a submitted tax return or tax assessment is incorrect and the payable tax is lower than it should have been, the required action depends on the amount of the error.
Voluntary Disclosure treatment
| Error amount | Required action |
|---|---|
| More than AED 10,000 | Submit a Voluntary Disclosure within 20 business days from becoming aware of the error |
| AED 10,000 or less | Correct the error in the earliest available tax return, where possible |
| AED 10,000 or less, but no return is available for correction | Submit a Voluntary Disclosure within 20 business days |
The same approach applies where a refund application is incorrect and results in a refund amount higher than the correct amount.
PTG Insight
Businesses should maintain a tax error register.
The register should include the discovery date, tax period, tax type, tax amount, reason for the error, proposed correction method and management approval.
The 20-business-day timeline should be monitored carefully because it starts from the date the taxpayer becomes aware of the error.
3. Seizure and retention of documents and assets
The updated provisions also address seizure and retention of documents and assets.
The Authority may extend the specified period for seizing documents or assets, provided that the concerned person is notified where possible.
Information to be included in the seizure record
| Required information | Description |
|---|---|
| Purpose | Purpose for seizing the document or asset |
| Nature and description | Description of the document or asset |
| Location and storage | Location where the document or asset is stored and storage conditions |
| Expected period | Period during which the document or asset is expected to be seized |
PTG Insight
Taxpayers should maintain an internal audit response protocol.
This should define who communicates with the Authority, who controls original documents, how copies are maintained and how requested or seized documents are tracked.
4. Credit balance refund procedures
Taxpayers entitled to a refund of a credit balance may apply in the form and manner approved by the Authority.
The Authority should decide on the refund application and notify the taxpayer within 20 business days from submission, or within another notified period where required.
Where the refund application is approved, repayment procedures should be initiated within five business days from the notification date.
The Authority may defer the refund where due tax returns have not been submitted at the time the refund application is received.
PTG Insight
Before submitting a refund application, taxpayers should confirm that all due returns have been filed.
Credit balances should be reconciled, supporting documents should be complete, and bank account details should be accurate.
Refund claims should be prepared as audit-ready submissions, not only portal applications.
5. Confidentiality and disclosure of information
The updated provisions also address confidentiality and disclosure of information.
Disclosure may be made to a competent government entity pursuant to an agreement with the Authority, provided that such agreement ensures confidentiality, data protection, permitted use of information, security, subsequent disclosure controls, accuracy of information and access controls.
PTG Insight
Tax data should be treated as regulated business information.
Businesses should ensure that information submitted to the Authority is accurate, consistent with accounting records and aligned with information provided to auditors, banks, licensing authorities and other government bodies.
6. Administrative penalties framework effective from 14 April 2026
Cabinet Decision No. 129 of 2025, issued on 9 October 2025 and effective from 14 April 2026, updates key administrative penalties.
The Federal Tax Authority confirmed the entry into force of Cabinet Decision No. 129 of 2025 following its effective date of 14 April 2026.
Key administrative penalties
| No. | Violation | Administrative penalty |
|---|---|---|
| 1 | Failure to keep required records and information as prescribed under the Tax Procedures Law and Tax Law | AED 10,000 for each violation; AED 20,000 for repeated violations within 24 months |
| 2 | Failure to submit tax-related data, records and documents in Arabic when requested by the Authority | AED 5,000 |
| 3 | Failure to submit a tax registration application within the timeframe specified in the Tax Law | AED 10,000 |
| 4 | Failure to submit a tax deregistration application within the timeframe specified in the Tax Law | AED 1,000 monthly, capped at AED 10,000 |
| 5 | Failure to notify the Authority of changes requiring amendment of tax record information | AED 1,000 for each violation; AED 5,000 for repeated violations within 24 months |
| 6 | Failure of the Legal Representative to notify the Authority of appointment within the prescribed timeframe | AED 1,000 |
| 7 | Failure of the Legal Representative to file a Tax Return within the prescribed timeframe | AED 1,000 for first violation; AED 2,000 for repeated violations within 24 months |
| 8 | Failure of the Registrant to submit a Tax Return within the prescribed timeframe | AED 1,000 for first violation; AED 2,000 for repeated violations within 24 months |
| 9 | Failure to settle Payable Tax within the timeframe specified in the Tax Law | Monthly penalty of 14% per annum on the unpaid tax amount, calculated from the day following the payment due date and applied monthly thereafter |
PTG Insight
The updated penalty framework reinforces the importance of timely registration, deregistration, tax return filing, tax payment, tax record updates, Arabic document readiness and proper maintenance of records.
Businesses should maintain a tax compliance calendar covering all tax obligations and internal review deadlines.
7. Corporate Tax clarification on “director” and “officer”
For UAE Corporate Tax purposes, the meaning of “director” and “officer” is important when assessing payments or benefits to Connected Persons.
The Federal Tax Authority’s CTP010 clarification on “director” and “officer” was last updated on 29 April 2026.
A director generally refers to a natural person holding a position on the board of directors or equivalent governing body of the Taxable Person.
An officer includes a natural person who has authority and responsibility for planning, directing and controlling the activities of the Taxable Person.
Officer indicators
| Officer indicator | Explanation |
|---|---|
| Planning, directing and controlling authority | Authority and responsibility over the activities of the Taxable Person |
| Strategic decision-making authority | Authority to make strategic financial, operational or commercial decisions |
| Binding authority | Authority to legally or contractually bind the Taxable Person |
A person should not automatically be treated as an officer merely because of job title. The analysis should focus on actual authority, decision-making power and ability to bind the business.
Where a person is both a Related Party and a Connected Person, such person is treated as a Related Party for Corporate Tax purposes.
PTG Insight
Businesses should review payments and benefits to owners, board members, general managers, CEOs, CFOs and other senior decision-makers.
The review should consider board role, signing authority, contractual authority, strategic decision-making power and whether the payment is commercially supportable.
8. VAT refund for UAE Nationals building new residences
A UAE National who owns or acquires land in the UAE and builds or commissions the construction of his or her own residence may request a special refund for VAT incurred on certain expenses related to the construction of the new residence, subject to the conditions under the VAT Executive Regulation.
The Federal Tax Authority provides a VAT refund service for UAE Nationals building new residences through EmaraTax and related channels.
The applicant must be a natural person who is a UAE National and holds Family Data. The building must be newly constructed and used solely as a residence of the applicant or the applicant’s family.
General information on what is refundable, who is eligible and how to apply.
Examples of eligible cases
| Example | VAT refund treatment |
|---|---|
| A second house with cooking, washroom and sleeping facilities built on the same plot | May qualify |
| Additional floor, level or extension with washroom and sleeping facilities and direct access to cooking facilities | May qualify if it can function independently as a private residence |
| Standalone building on the same plot with sleeping and washroom facilities and direct access to cooking facilities | May qualify |
Examples of non-qualifying cases
| Example | Reason |
|---|---|
| Playroom added later | Not treated as a qualifying residence addition |
| Extension consisting only of cooking facilities or Majlis without washroom and sleeping facilities | Does not independently function as a residence |
| Garage or carport built after completion | Typically not qualifying |
| Landscaping or smart security systems installed after completion | Typically not qualifying |
| Hotel apartments, serviced apartments and guest houses | Commercial-purpose buildings do not qualify as residences |
Where a small part of the building is used as a study or workspace by the occupants, the building may still be regarded as residential if only a small proportion is used for that purpose.
Eligible expenses
| Expense category | Treatment |
|---|---|
| Building materials | Goods normally incorporated into a residential building or its site, excluding furniture and electrical appliances |
| Contractor and professional services | Services of builders, architects, engineers and similar professionals necessary for completion of the residence |
| Transport and clearing agent fees on imported building materials | May be recoverable where directly connected with building materials used for the new residence |
Examples of non-eligible goods include removable appliances, furniture, landscaping, swimming pools, fountains and domestic decorative water features.
PTG Insight
UAE Nationals should prepare a clear refund file separating eligible and non-eligible costs.
Invoices, contracts, completion documents, proof of occupancy, applicant details and property details should be properly maintained before submission.
9. Excise Tax natural losses in excise goods
The updated clarification on natural losses in excise goods is relevant for Warehouse Keepers and Taxable Persons storing or producing excise goods within a Designated Zone.
The Federal Tax Authority lists EXTP014 – Natural Losses in Excise Goods as a public clarification issued on 16 March 2026.
From 1 July 2025, excise goods are not considered released for consumption where a natural shortage in quantity occurs, provided the required conditions are fulfilled.
A Warehouse Keeper or Taxable Person may submit a request to an Independent Competent Entity approved by the Authority to determine the percentage of natural shortage in excise goods.
The Independent Competent Entity should issue a report containing details of the excise goods and the permissible, expected or actual percentage of natural shortage. The report is valid for one year from issuance.
The Relevant Person must notify the Authority of the actual natural shortage by submitting a declaration on EmaraTax. The percentage declared must not exceed the percentage stated in the independent report.
PTG Insight
Excise businesses should not rely only on internal estimates of shortage.
Natural losses should be supported by an approved independent report, EmaraTax declaration, inventory records, warehouse movement records and reconciliations.
Practical impact of UAE Tax Updates 2026 for businesses
The updates confirm a clear direction in the UAE tax environment: compliance must be evidence-based, timely and properly governed.
The practical implications are:
- Tax records should be complete, organised and retained for the required period.
- Voluntary disclosure decisions should be made quickly once an error is identified.
- Refund claims should be supported by complete documentation and reconciliations.
- Administrative penalties remain a risk for delayed registration, deregistration, filing, payment and tax record updates.
- Corporate Tax payments to directors, officers and senior decision-makers should be reviewed carefully.
- VAT refund claims for UAE Nationals should clearly separate eligible and non-eligible expenses.
- Excise Tax natural losses require technical support and EmaraTax declaration.
Actions to consider
| Action | Purpose |
|---|---|
| Prepare a tax record retention policy | To support audit readiness |
| Create a tax error register | To track voluntary disclosure obligations |
| Maintain a tax compliance calendar | To avoid registration, filing, payment and deregistration penalties |
| Review tax record information | To ensure updates are reported where required |
| Prepare refund claim files | To support credit balance refunds and VAT homebuilder refund claims |
| Review Connected Person payments | To assess Corporate Tax risk for directors and officers |
| Maintain Arabic document readiness | To respond to Authority requests |
| Obtain technical support for excise losses | To support natural shortage treatment |
Official external sources
The following official sources support the key updates discussed in this article:
- Ministry of Finance announcement on Tax Procedures Executive Regulation amendments effective April 2026.
- Federal Tax Authority announcement on Cabinet Decision No. 129 of 2025 administrative penalties effective 14 April 2026.
- Federal Tax Authority CTP010 clarification on director and officer.
- Federal Tax Authority EXTP014 clarification on Natural Losses in Excise Goods.
How PTG Consultant L.L.C can support
PTG Consultant L.L.C can assist UAE businesses and taxpayers with:
- UAE Corporate Tax compliance review
- VAT refund claim support
- Voluntary Disclosure assessment
- Audit readiness files
- Administrative penalty risk review
- Connected Person and Related Party payment review
- Excise Tax natural loss documentation
- Tax record retention and governance framework
- EmaraTax filing and refund support
A proactive tax health check can help identify exposure before a tax query, refund review or audit.
Frequently Asked Questions
What are the key UAE Tax Updates 2026?
The key UAE Tax Updates 2026 relate to Tax Procedures, administrative penalties, Corporate Tax treatment of directors and officers, VAT refunds for UAE Nationals building new residences, and Excise Tax natural losses.
When did Cabinet Decision No. 17 of 2026 become effective?
Cabinet Decision No. 17 of 2026 became effective from 1 April 2026.
What is the general record retention period for taxable persons?
Taxable persons should retain relevant records for five years following the relevant tax period.
What is the record retention period for real estate records?
Real estate records should be retained for seven years from the end of the calendar year in which the document was created.
When is a Voluntary Disclosure required?
A Voluntary Disclosure may be required where the taxpayer becomes aware of an error resulting in payable tax being less than it should have been, or a refund being higher than the correct amount.
What is the AED 10,000 threshold?
If the error amount is more than AED 10,000, a Voluntary Disclosure must be submitted within 20 business days from awareness of the error.
If the amount is AED 10,000 or less, correction through the earliest available tax return may be possible.
What is the penalty for failure to keep required records?
The penalty is AED 10,000 for each violation and AED 20,000 for repeated violations within 24 months.
Who is considered a director for Corporate Tax purposes?
A director is a natural person holding a position on the board of directors or equivalent governing body of the Taxable Person.
Who is considered an officer for Corporate Tax purposes?
An officer is a natural person with authority and responsibility for planning, directing and controlling the Taxable Person, or making strategic financial, operational or commercial decisions, or legally or contractually binding the Taxable Person.
Can UAE Nationals claim VAT refunds on building new residences?
Yes. UAE Nationals may claim VAT refunds on certain expenses related to building new residences, subject to the applicable conditions and documentation requirements.
Do landscaping and swimming pools qualify for the VAT refund?
Landscaping, swimming pools, fountains and domestic decorative water features are generally not treated as incorporated into the residence for refund purposes.
What is the treatment of natural losses in excise goods?
From 1 July 2025, excise goods are not considered released for consumption where a natural shortage occurs, provided the required conditions are met, including independent support and EmaraTax declaration.
Conclusion
UAE Tax Updates 2026 represent a clear move toward stronger tax governance, better documentation and more disciplined compliance.
Businesses should review their record keeping, tax filings, voluntary disclosure process, refund claims, tax payment controls and Corporate Tax treatment of senior decision-maker payments.
For taxpayers, the best approach is proactive compliance. A well-prepared tax file can reduce risk, support refund claims, manage penalty exposure and strengthen the taxpayer’s position during future reviews.
Disclaimer
This article is prepared for general information and professional discussion only.
It should not be treated as legal, tax, audit or assurance advice.
The application of UAE tax laws depends on the specific facts, documents and tax profile of each taxpayer.
Professional advice should be obtained before taking any filing position, refund claim, Voluntary Disclosure or tax treatment.