VAT in the UAE is a flat 5% — straightforward in principle, but the registration thresholds, filing cycles and input-VAT rules trip up businesses that handle it casually. This guide covers what you need to register correctly and file cleanly.
When you must register
VAT registration becomes mandatory once your taxable turnover exceeds AED 375,000 in a rolling 12-month period (or is expected to in the next 30 days). Voluntary registration is available once turnover or taxable expenses exceed AED 187,500. Many startups register voluntarily to reclaim input VAT and to appear established to suppliers and banks — though it also brings filing obligations, so it is a judgement call.
How VAT returns work
Once registered, you charge 5% VAT on taxable supplies (output VAT) and reclaim VAT paid on business expenses (input VAT). You file periodic returns — usually quarterly — reporting the difference and paying or reclaiming the balance. Accurate bookkeeping is essential: returns draw directly from your ledgers, so messy records mean messy returns and a higher chance of error or penalty.
- ✓Mandatory registration above AED 375,000 taxable turnover
- ✓Voluntary registration above AED 187,500
- ✓5% on taxable supplies (output VAT)
- ✓Reclaim input VAT on business expenses
- ✓File periodic returns (typically quarterly)
Common mistakes to avoid
The frequent errors are registering late, misclassifying zero-rated or exempt supplies, failing to keep valid tax invoices, and not reconciling VAT against the accounting records. Because we run your bookkeeping and your VAT together, your returns are built from one consistent set of numbers — which is the simplest way to stay clean.
Frequently asked questions
What is the VAT registration threshold in the UAE?+
Registration is mandatory once taxable turnover exceeds AED 375,000 over a rolling 12 months. Voluntary registration is available above AED 187,500.
How often do I file VAT returns?+
Most businesses file quarterly, though some file monthly depending on the authority’s assignment. Returns report output VAT less input VAT.
Should a startup register for VAT voluntarily?+
It can help reclaim input VAT and signal credibility, but it also brings filing obligations. We assess whether voluntary registration makes sense for your situation.
This article is general information, not legal, tax or financial advice. UAE rules and thresholds change and depend on your specific situation. Speak to RTS for advice tailored to your business.