VAT registration in the UAE: thresholds, documents and timing

VAT has applied in the UAE at 5% since January 2018. The rules are settled and well understood, which makes the errors we still see more frustrating than complicated. Almost all of them come down to timing.

The two thresholds

Mandatory registration applies once your taxable supplies and imports exceed AED 375,000. Voluntary registration is available once they exceed AED 187,500.

Voluntary registration is genuinely worth considering for younger businesses. If you are incurring significant input VAT on setup costs, equipment or professional fees, registering allows you to recover that tax rather than absorb it. Businesses that wait until they are forced to register often leave recoverable input tax behind.

The test that catches people out

The mandatory threshold is assessed two ways, and only one of them is backward-looking.

1. Whether your taxable supplies and imports exceeded AED 375,000 across the previous 12 months
2. Whether you expect them to exceed AED 375,000 within the next 30 days

The second test is forward-looking, and it is where businesses get caught. A single large contract can trigger the obligation before your trailing revenue is anywhere near the threshold. The moment you reasonably expect to cross it, the clock starts, regardless of what your historic figures say.

If you have just signed something that changes your revenue profile, check your registration position that week rather than at the next quarter end.

What the FTA asks for

Registration is submitted through the Federal Tax Authority portal. Have the following ready before you start:

• Valid trade licence
• Passport and Emirates ID for the owner or authorised signatory
• Memorandum of association or equivalent constitutional documents
• Proof of business address and contact details
• Bank account details in the name of the business
• Turnover figures with supporting documentation for the relevant period
• Customs registration details, where you import or export

Incomplete applications are the main cause of delay. Where turnover evidence is thin or inconsistent with the declared figures, expect the authority to come back with questions.

How long it takes

With complete documentation, submission itself takes a few working days. Federal Tax Authority processing then varies by case. Straightforward applications clear reasonably quickly; those raising queries take considerably longer.

Once registered you receive your Tax Registration Number and your assigned tax period. Most businesses file quarterly, with returns due within 28 days of the period ending. Some larger taxpayers are assigned monthly periods.

After registration is where it actually matters

Registration is the easy part. Staying compliant means capturing transactions correctly through each period so the return reflects your records rather than an estimate made near the deadline.

In our experience, returns rarely fail because someone misunderstood VAT. They fail because the bookkeeping underneath was not good enough to file from. If that sounds familiar, our accounting service addresses the cause rather than the symptom.

For registration, filing and input tax recovery, see VAT compliance, or book a free consultation to check where you stand.