Two different triggers, two different urgencies
Mandatory deregistration arises in two situations that feel quite different from the inside.
The first is ceasing to make taxable supplies at all — closure, sale of the business, or a change of activity to something outside the scope. This is usually noticed, because something visible happened.
The second is the quieter one: taxable supplies over the previous twelve months falling below the voluntary registration threshold. Nothing announces this. Revenue drifts down over several quarters, and the obligation to deregister arrives without any single event to mark it. Businesses in this position are frequently unaware they are required to act at all.
When this applies to you
Businesses that have ceased trading, been sold, or changed activity. Businesses whose taxable supplies have fallen below AED 187,500 of taxable supplies, imports or taxable expenses over the previous twelve months. Entities being liquidated or wound up. Free zone companies not renewing a licence.
Also, voluntarily registered businesses that have concluded registration is no longer worth the compliance burden — a legitimate position for a small business selling to consumers, where registration adds cost without commercial benefit.
How the engagement runs
The work breaks into stages, and each one has to close before the next starts:
- Confirm the eligibility date. Which trigger applies and when it was met, since the twenty-day window runs from that date rather than from when the decision was taken.
- Bring filings up to date. All outstanding returns must be filed before deregistration can complete. This is usually the longest part.
- Deal with capital assets. Where the capital assets scheme applies, an adjustment may be due on deregistration — commonly missed, and it works in the authority’s favour.
- Account for stock and assets on hand, where output tax is due on business assets retained at deregistration.
- Prepare and file the final return covering the period to the deregistration date.
- Settle the closing position, or claim the refund where the final return produces one.
- Submit the application through EmaraTax and handle any queries through to confirmation.
The final return catches people out
Deregistration is not simply switching something off. Two adjustments commonly arise in the final period and neither is intuitive:
Assets on hand. Where you retain business assets on which input tax was recovered, output tax may be due on them at deregistration. A business closing with vehicles, equipment or stock still on the books can find the final return produces a payment rather than a refund.
Capital assets scheme adjustments. Where the scheme applies — typically to property and high-value capital items — the adjustment period may not have run its course, and deregistration crystallises a clawback.
Neither is a reason not to deregister. Both are reasons to know the number before you file rather than after.
Corporate tax deregistration runs alongside it
VAT and corporate tax are separate registrations with separate obligations, and closing one does nothing to the other. A business winding down has to deal with both, on different timetables.
Corporate tax deregistration must be applied for within three months of ceasing to carry on business, with a final return covering the period to cessation and any liability settled. That window is longer than the twenty days for VAT, which is precisely why it gets forgotten — the urgent one is dealt with and the other is left behind.
The result is the same failure pattern in a different regime: an entity that stopped trading years ago, still registered, still accruing filing obligations, with nobody watching. Where we handle a VAT deregistration for a business that is closing, we sequence the corporate tax deregistration with it rather than treating them as two unrelated errands.
- VAT: apply within twenty days of becoming eligible
- Corporate tax: apply within three months of ceasing business
- Both require outstanding returns to be filed before the application can complete
- Both require a final return covering the period to cessation
- Where a liquidator is appointed, both need to close before the entity can be struck off
What we see go wrong most often
Where businesses get caught:
- Letting the licence expire and assuming the registration went with it. It did not, and the returns keep falling due.
- Missing the twenty-day window, which runs from the eligibility date rather than from the decision to act.
- Applying with returns outstanding, which stops the application rather than delaying it.
- Overlooking output tax on assets retained at deregistration.
- Forgetting capital assets scheme adjustments, particularly on property.
- Deregistering when supplies are only temporarily below the threshold, and having to re-register — with a new effective date and a fresh set of transitional problems — two quarters later.
Deadlines that apply
Within twenty days of becoming eligible. For a business that has ceased trading, the eligibility date is the date of cessation. For a business falling below the threshold, it is the date the rolling twelve-month figure dropped below AED 187,500 of taxable supplies, imports or taxable expenses.
Where the business is being liquidated, deregistration should be sequenced with the liquidation rather than left to the end, because the liquidator will generally need the tax position closed before the entity can be struck off.
What lands on your desk
- Eligibility date established and documented
- Any outstanding returns brought up to date
- Final return prepared and filed, including asset and capital adjustments
- Closing position settled, or refund claimed
- Deregistration confirmed by the FTA, in writing
What to have ready
The list is short and you will have most of it already:
- Trade licence, and evidence of cancellation where relevant
- Tax registration number and EmaraTax access
- Revenue figures for the last twelve months, by month
- Details of business assets still held, and the input tax recovered on them
- Details of any capital assets within an active adjustment period
- Confirmation that all prior returns have been filed
- Board resolution or liquidator appointment, where the business is being wound up
How this is priced
Fixed fee for the deregistration itself, including the final return where the records are current.
Where returns are outstanding, those are quoted separately — they have to be filed regardless of deregistration, and there is usually more of that work than the deregistration itself. Where the business is being liquidated, we coordinate with the liquidator so the tax closure fits the wider timetable rather than delaying it.
Related
Frequently Asked Questions
When must I deregister for VAT?
Within twenty days of becoming eligible — either when you stop making taxable supplies, or when taxable supplies over the previous twelve months fall below AED 187,500 of taxable supplies, imports or taxable expenses.
What happens if I just close the business?
The VAT registration stays open. Returns continue to fall due and penalties continue to accrue against an entity nobody is monitoring. This is one of the most common ways a closed business generates a live liability, and it is entirely avoidable.
Do I have to file a final return?
Yes, covering the period up to the deregistration date. It frequently includes adjustments most businesses do not anticipate — output tax on assets retained, and capital assets scheme clawbacks where the adjustment period has not expired.
Can I deregister if my revenue dropped temporarily?
Deregistration is mandatory once you fall below the voluntary threshold on a rolling twelve-month basis. But if the drop looks temporary it is worth thinking about, because re-registering later means a new effective date and a fresh set of transitional issues.
Can I deregister with outstanding returns?
No. All outstanding returns must be filed first. In practice that is usually the longest part of the engagement, and it is the reason deregistrations take longer than people expect.
Does deregistering for VAT affect my corporate tax registration?
They are separate registrations with separate obligations. Ceasing to be VAT-registered does not end your corporate tax obligations, and a business winding down needs to deal with both — corporate tax deregistration has its own three-month window and its own final return.
How long does deregistration take?
The application itself is straightforward once returns are current and the final position is settled. The variable is how much filing has to happen first, which is why we establish that before quoting.
Tell us when trading stopped or when revenue dropped below the threshold. We will confirm the eligibility date and what has to be filed before deregistration can complete.
Check my compliance status 058 101 9570
Last reviewed 27 July 2026. Rates, thresholds and deadlines change — the e-invoicing provider deadline has already moved once. Confirm current requirements with the Federal Tax Authority before acting, or ask us to check your position.