Value Added Tax (VAT) at 5% has been part of UAE business life since 2018, and the rules around when you must register, when you can voluntarily sign up, and how often you file have been refined repeatedly. In 2026 the framework is well-settled — but penalties for getting it wrong are higher than ever. This guide walks through every threshold, the FTA EmaraTax portal process, and the realities of staying compliant.
The two registration thresholds you must know
The UAE Federal Tax Authority (FTA) operates a two-tier registration system, both calculated on a rolling 12-month basis (looking back) and a forward-looking projection (next 30 days).
| Threshold | Amount (AED) | Status |
|---|---|---|
| Mandatory registration | 375,000 | You must register within 30 days of crossing |
| Voluntary registration | 187,500 | Optional — useful to recover input VAT |
| Below voluntary | Under 187,500 | Cannot register; no VAT obligations |
The thresholds count taxable supplies plus imports — not just sales — and include zero-rated supplies (exports, certain healthcare and education services). Exempt supplies (residential rent after the first sale, bare land, local passenger transport, and some financial services) are excluded.
Why voluntary registration is often a smart move
If you are a B2B service provider invoicing larger UAE companies, voluntary registration lets you recover the 5% input VAT you pay on rent, software, equipment, and professional services. Without registration, that 5% becomes a permanent cost. Three signals voluntary registration helps:
- Most clients are VAT-registered businesses (they don't care about the extra 5% — they reclaim it).
- You spend significantly on office rent, professional fees, or imported equipment.
- You expect to cross AED 375k within 6–12 months and want clean books before then.
EmaraTax registration — step by step
- Create an EmaraTax account at tax.gov.ae using UAE Pass or email + mobile.
- Add your taxable person profile — natural person or legal entity with trade licence details.
- Open a new VAT registration request from the dashboard.
- Upload supporting documents: trade licence, MOA, passport + Emirates ID of all owners and signatories, proof of turnover (invoices, bank statements, audited financials).
- Declare your business activities, customs registration number (if importing), and bank IBAN for refunds.
- Submit. The FTA typically issues your TRN (Tax Registration Number) within 20 working days, often faster.
Filing cycles — quarterly or monthly
The FTA assigns each registrant a tax period:
- Quarterly returns — default for most SMEs. Due 28 days after quarter-end.
- Monthly returns — assigned to large taxpayers (turnover above AED 150 million) or businesses that request it for cash-flow reasons.
Returns are filed exclusively through EmaraTax. Payment is due by the same deadline; late payment triggers automatic 2% penalty after one day, then 4% on day seven, then 1% per day capped at 300%.
What goes on a UAE VAT return
| Box | What you report |
|---|---|
| 1 — Standard-rated supplies | 5% sales by emirate |
| 2 — Tax refunds to tourists | Through the planet tourist refund scheme |
| 3 — Reverse charge purchases | Imports of goods/services |
| 6 — Imports of goods | Auto-populated from customs |
| 7 — Adjustments | Bad debts, prior errors |
| 9 — Recoverable input VAT | 5% paid on business expenses |
Penalties you genuinely want to avoid
- Late registration: AED 10,000 fixed penalty.
- Late filing: AED 1,000 first time, AED 2,000 within 24 months.
- Late payment: 2% immediately, 4% after 7 days, then 1% daily up to 300%.
- Incorrect return: AED 1,000–3,000 plus 50% of the tax difference.
- Failure to keep records: AED 10,000 first offence, AED 50,000 repeat.
Common mistakes we see every month
- Missing the 30-day window. Many founders register only when a client asks for a TRN; by then they are already in penalty territory.
- Wrong emirate allocation. Box 1 must split sales by emirate based on the customer's location, not your office.
- Not treating director fees correctly. Since 2023, director services to your own company are out of scope of VAT — many bookkeepers still charge it incorrectly.
- Forgetting reverse-charge imports. Buying SaaS from a US supplier? You owe reverse-charge VAT in Box 3 and can reclaim it in Box 9 — net zero, but missing it triggers an audit flag.
Frequently asked questions
Do I include exempt supplies in the threshold?
No. Exempt supplies (residential rent on second-hand transactions, bare land, local passenger transport, certain financial services) do not count toward the AED 375k threshold. Zero-rated supplies, however, do count.
Can I de-register if my turnover drops?
Yes. If your taxable supplies fall below AED 187,500 over 12 consecutive months you must de-register. If they fall between AED 187,500 and AED 375,000 you may de-register voluntarily.
Is VAT charged on free-zone sales?
Designated free-zone sales between two designated zones are out of scope. Sales from a designated zone to UAE mainland are standard-rated. Most "regular" free zones (the majority) are treated like mainland for VAT purposes.
How long must I keep VAT records?
Five years from the end of the tax period — extended to 15 years for real estate transactions. Records must be kept in Arabic or English and presentable to FTA on request.
Do I need an Arabic invoice?
Tax invoices must be issued in Arabic, but a bilingual Arabic–English invoice is fully compliant and is what most accounting systems produce.
What is a simplified tax invoice?
For B2C transactions under AED 10,000 you can issue a simplified invoice (no buyer details required). Above AED 10,000 or for any B2B transaction a full tax invoice is mandatory.
How we help
Visa Simplified handles end-to-end VAT registration on the FTA EmaraTax portal, prepares your first return, and sets up the bookkeeping templates you need to file every quarter without drama. We also handle Corporate Tax registration alongside, which most businesses need by the same deadline. Want to understand the related compliance landscape? Read our deep dives on Economic Substance Regulations and UBO declarations — both are mandatory alongside VAT for most UAE companies.
Need help with this?
Our PRO consultants handle the full process end-to-end — documents, government submission, and delivery. Service fee is fully refundable pre-submission.