Dormant Company: Keep the VAT Number or Deregister?

• 10 October, 2026
• By the Exiloz tax team
• Tax Compliance

Last reviewed 10 October 2026 by the Exiloz tax team against the UAE legislation in force on that date. Tax law moves — confirm any figure against tax.gov.ae before you act on it.

A paused business still has a live TRN

Companies go dormant for many reasons, such as a lost contract, an owner abroad or a restructure. The VAT registration does not go quiet along with them. A live TRN means a return is due every tax period, even when it is a nil return. VAT deregistration support helps an owner decide whether to keep that number or close it.

This guide is about a company that is paused, not one being wound up. Closing a business has its own VAT steps, covered in our guide to deregistration on business closure. Dormancy is the harder case, because the owner often intends to restart trading. The rules come from the UAE VAT Law, its Executive Regulation and the 2026 penalty schedule.

Does a dormant UAE company still have to file VAT returns?

Yes, for as long as the registration stays active. A registrant must file a return for every tax period the Federal Tax Authority assigns, including nil returns. A company that has stopped trading still owes those returns on time.

Each late return costs AED 1,000 the first time and AED 2,000 for a repeat within 24 months. Owners who pause a company often stop the bookkeeper too, and reminders reach an unread inbox. By the time a bank or visa renewal flags it, a year of penalties can be waiting.

Quick Answer

A dormant UAE company with an active VAT registration must still file every single return, including nil returns. Each late return costs AED 1,000, or AED 2,000 for a repeat.

When must a dormant company deregister for VAT?

Within 20 business days of stopping taxable supplies, under Article 14 of the VAT Executive Regulation. Article 21 of the VAT Law also requires deregistration when its 12-month taxable supplies fall below AED 187,500, unless its taxable expenses exceed it. The same 20-business-day window applies to that trigger.

A slow company with a few invoices each quarter is not dormant for VAT purposes. The test is the value of taxable supplies, not effort or activity. With 12-month supplies between AED 187,500 and AED 375,000, deregistration is optional rather than required.

Quick Answer

A UAE company must apply to deregister for VAT within 20 business days of stopping taxable supplies. Supplies and expenses both below AED 187,500 over 12 months also require deregistration.

What does waiting cost a dormant company?

Two separate penalties, both growing with every month of delay. A late deregistration application costs AED 1,000, then the same again each month, up to AED 10,000. Meanwhile, every missed nil return adds its own late-filing penalty on top.

Take an illustrative Dubai company that makes its last sale on 28 February 2026, then files nothing for a year. Four unfiled quarterly returns cost AED 7,000, and the deregistration penalty reaches its AED 10,000 cap. That is about AED 17,000 in penalties for a company that earned nothing all year.

Quick Answer

Late VAT deregistration in the UAE costs AED 1,000 a month, capped at AED 10,000. Unfiled nil returns add separate penalties, so a dormant year can cost about AED 17,000.

When does keeping the VAT number make sense?

When the company still makes taxable supplies, or a restart is genuinely close. Article 14 of the Executive Regulation lets the FTA accept deregistration where the business expects no taxable supplies over the next 12 months. A firm restart plan points the other way.

Write down the expected restart date and the contracts or orders that support it. If the honest answer is that nobody knows, the company has probably stopped making taxable supplies. Under Article 14(4), the FTA can deregister a company itself once satisfied the conditions are met.

Quick Answer

Keeping the VAT number suits a dormant UAE company only while taxable supplies continue or are expected within 12 months. Without that evidence, the 20-business-day deregistration clock is already running.

What does VAT deregistration involve?

An application through EmaraTax, after every VAT return up to the deregistration date is filed. The FTA also expects outstanding tax and penalties to be settled before approving it. The FTA then deregisters the company from the last day of the relevant tax period.

The final return must account for goods and assets still held, which can create output tax on stock or equipment. Budget for that tax before applying, because owners rarely expect it. VAT deregistration does not end Corporate Tax, as our guide to Corporate Tax deregistration explains.

Quick Answer

UAE VAT deregistration needs all returns filed and outstanding tax and penalties settled first. The final return may include output tax on stock and other assets the company still holds.

Frequently Asked Questions

Main Takeaways

A dormant UAE company with a live TRN must still file every VAT return, including nil returns. Once taxable supplies stop, deregistration is due within 20 business days under Article 14 of the Executive Regulation. Late deregistration costs AED 1,000 a month, up to a maximum of AED 10,000. Corporate Tax returns continue for as long as the company exists.

Decide Before the Penalties Decide for You

A dormant company in the UAE keeps all of its VAT duties until it deregisters. Nil returns stay due every period, and the deregistration clock starts when taxable supplies stop. Waiting a year can cost about AED 17,000 in penalties even with no trading at all. Keeping the number is sensible only when a restart is real, close and documented.

Find the date of the last taxable supply and count 20 business days from it. File any overdue returns first, including nil returns, then decide based on the restart evidence. If no restart is close, apply to deregister through EmaraTax and budget for any tax on assets still held. Exiloz can handle the overdue returns and the deregistration application together.

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