Guide · updated 08.09.2026 · 15 min read · Lucent Legal team

How to Deregister a Company for Tax in the UAE: Deadlines, EmaraTax, FTA Penalties

Cancelling the trade licence does not close your tax file. While the company sits on the FTA register it still owes returns, and a missed deregistration costs AED 1,000 every month. Here are the deadlines, the amounts, and the documents for each tax.

Short answer

• Corporate tax: 3 months. The deregistration application is due within three months of cessation of business, dissolution, or liquidation.
• VAT: 20 business days from the date the obligation arises. The final VAT return and payment are due within 28 days of the effective deregistration date.
• Excise tax: 30 days.
• The FTA deregistration penalty is the same for all three: AED 1,000 on the day you miss the deadline, then AED 1,000 on the same date each month, capped at AED 10,000.
• You cannot deregister while you owe money. The law requires every return filed and all tax and penalties paid first.
• Applications go through EmaraTax. The service is free. The FTA takes up to 40 business days on corporate tax and around 20 on VAT and excise.
• VAT thresholds: mandatory registration at AED 375,000, voluntary at AED 187,500. A voluntary registrant cannot deregister within 12 months of registering.

The full closure process, liquidator and fees included, is covered separately in company liquidation in the UAE.

Corporate tax deregistration: the three-month rule

Article 52(1) of Federal Decree-Law No. 47 of 2022 requires anyone holding a Tax Registration Number to apply for deregistration once the business or business activity stops, "whether by dissolution, liquidation, or otherwise".

The deadline itself comes from FTA Decision No. 6 of 2023, in force since 1 June 2023:

• a natural person files within 3 months of the date the business or business activity ceased;
• a juridical person files within 3 months of the date the entity ceases to exist, or of cessation of the business, dissolution, or liquidation.

The clock starts at actual cessation. It does not start when the licensing authority finally issues the cancellation paper, and it does not wait for the liquidator's report. In practice most companies burn the first month gathering licence documents, which leaves two.

The application runs through EmaraTax. It is free and takes about twenty minutes to fill in. The FTA then has 40 business days. If it asks for extra documents, a further 40 business days start after you resubmit. Miss the 60 calendar days you are given to send those documents and the application is rejected outright.

You cannot deregister with a debt

Article 52(2) leaves no room: a taxable person is not deregistered until it has paid all corporate tax and all administrative penalties due, and filed every return due, including the return for the tax period up to and including the date of cessation.

That final return is not optional. The general corporate tax filing deadline is nine months from the end of the tax period, and the cessation-period return sits inside the same rule.

The effective date of deregistration, under Article 52(3), is the date of cessation or another date the FTA decides.

The order matters when you are closing a company on a deadline. File the final return first, settle the balance, then submit the deregistration application. Doing it the other way round produces a rejection and burns weeks.

The FTA deregistration penalty and its neighbours

The corporate tax figures come from Cabinet Decision No. 75 of 2023, as amended by Cabinet Decision No. 10 of 2024. Where a month has no matching date, the monthly charge falls on the last day of that month.

One detail decides how bad an old case gets. The deregistration penalty stops at AED 10,000. The late-return penalty has no cap at all, and it keeps running at AED 1,000 a month from the thirteenth month.

VAT deregistration UAE: the 20-business-day deadline

Article 21 of Federal Decree-Law No. 8 of 2017 makes deregistration mandatory in two situations: the registrant stops making taxable supplies, or the value of taxable supplies over 12 consecutive months falls below the voluntary registration threshold of AED 187,500.

The deadline is 20 business days from the date the obligation arises. It sits in Article 14(1) of the VAT Executive Regulation and the FTA repeats it on the service card.

Voluntary deregistration is separate. You may apply if taxable supplies over the past 12 months came in below the mandatory threshold of AED 375,000. One restriction applies: a business that registered voluntarily cannot deregister within 12 months of the registration date.

Before you file:

1. Pay all VAT and all administrative penalties.
2. Prepare the final return. Goods and services still held as business assets are deemed supplied immediately before deregistration, so the VAT on them goes into that return.
3. Submit the final return and pay within 28 days of the effective deregistration date.

The FTA notifies you of the effective date within 10 business days of its decision and processes the application in around 20 business days.

The late penalty is identical to the corporate tax one: AED 1,000, then AED 1,000 monthly, capped at AED 10,000. It was a flat AED 10,000 until 28 June 2021, when Cabinet Decision No. 49 of 2021 replaced it with the monthly charge. The 2025–2026 penalty reform left this line untouched.

Excise tax deregistration

The application is due within 30 days of the date the obligation arises, and the FTA takes around 20 business days. The late penalty is the same AED 1,000 monthly charge capped at AED 10,000.

Documents: proof that the liable status has ended, a financial audit report, a declaration that no excise activity is planned for the next 12 months, and an audited stock inventory covering the previous 12 months. Add the licence cancellation certificate where the licence is being closed.

Documents the FTA asks for

The corporate tax set depends on why you are deregistering:

• Liquidation, bankruptcy, closure of business — the licence cancellation document and financial statements up to and including the cancellation date.
• Sale of business — the sale agreement, the cancelled or amended licence, financial statements.
• Merger — the merger agreement, financial statements up to the merger date, the licence cancellation or amendment.
• Re-domiciliation — a certificate of continuation, a signed confirmation of no permanent establishment, nexus, or UAE-source income, and financial statements.
• Change of place of effective management — the directors' resolution, a certificate with directors' names and addresses, financial statements up to the date UAE management ceased.
• Duplicate TRN or TIN — the tax registration certificates for the other numbers.

Accepted formats are PDF, JPG, JPEG, PNG and XLSX, up to 15 MB per file.

For VAT the pack is shorter: the cancelled trade licence, a liquidation letter, a board resolution, the latest financial statements, and a letter from the Ministry of Labour confirming employee numbers.

What happens if you abandon the company

The licence lapsed, the office is gone, nobody filed anything. The FTA registration is still alive, and so is every obligation attached to it.

Penalties then run on three tracks at once. AED 1,000 a month for the missing deregistration, up to AED 10,000. AED 500 and then AED 1,000 a month for each unfiled return, with no cap. And 14% per annum on unpaid tax.

The FTA can deregister a company on its own initiative, using the information available to it. That power sits in Article 52(4) of the corporate tax law and Article 14(4) of the VAT Executive Regulation. It does not clear the debt. Article 21(3) of the VAT law and Article 18 of the Executive Regulation both state that deregistration does not release a person from obligations incurred while registered.

Enforcement is not theoretical. In the first half of 2026 the FTA carried out 103,680 inspection visits, up 21% year on year, and identified AED 174 million in tax liabilities and administrative penalties.

The late-registration penalty waiver

An FTA initiative running since April 2025 waives the AED 10,000 penalty for late corporate tax registration.

There is one condition: file the first tax return, or the annual declaration for exempt persons, within 7 months of the end of the first tax period instead of the standard nine. A penalty already paid is credited back to the tax account.

The waiver covers late registration penalties from 1 June 2023 onward and applies to the first tax period only. By May 2026 it had reached 68,600 taxpayers, with the FTA expecting more than 91,000.

Do the arithmetic before you count on it. A company whose first tax period ended on 31 December 2024 had until 31 July 2025. Reading this in late 2026, the waiver is live only if your first tax period closed within the last seven months.

What changed in 2025–2026

• Cabinet Decision No. 129 of 2025 took effect on 14 April 2026 and rewrote the VAT, excise and tax procedures penalties. Documents not in Arabic dropped from AED 20,000 to 5,000. Failure to notify changes to tax records dropped from 5,000 and 10,000 to 1,000 and 5,000. Late notification of a legal representative fell from 10,000 to 1,000. Late payment became a flat 14% per annum charged monthly. The deregistration line did not change.
• Federal Decree-Law No. 17 of 2025 amended the Tax Procedures Law with effect from 1 January 2026: a five-year window to reclaim credit balances, and wider FTA audit powers beyond the usual limitation periods. Nothing in it touches deregistration.
• A search trap. FTA Decision No. 12 of 2026 is titled "Registration and Deregistration Timelines" and sets a six-month deregistration deadline. It applies only to Pillar Two Top-up Tax. The ordinary corporate tax deadline is still the three months set by Decision No. 6 of 2023.

No new amnesty or general deregistration waiver has been announced.

The Tax Clearance Certificate that does not exist

Consultancy blogs routinely tell you to obtain an FTA "Tax Clearance Certificate" before cancelling a licence. The FTA does not offer one. Its published service catalogue lists 37 services, and the only certificate among them covers tax residency.

What does exist is the Deregistration Certificate. Once the FTA approves the application, you download it from EmaraTax. That is the document licensing authorities and banks actually ask for.

Corporate tax rates and who has to register are covered in UAE corporate tax.

When to bring in a lawyer

1. The company was abandoned years ago. Penalties accumulated on several tracks, and the order in which you settle them changes the final number.
2. The deregistration application was rejected. Usually the cause is an unfiled return, or financial statements that do not line up with the licence cancellation date.
3. The company is being sold or merged. The document set and the cessation date decide who inherits the liabilities: see recovering a debt from a UAE company.

This material is for information only and is not legal advice. UAE law changes — a lawyer will assess how it applies to your situation.