How to calculate VAT for your UAE small business

VAT in the UAE is not mysterious, but it becomes expensive when the records are messy. The standard rate is 5%, and the basic calculation is simple: VAT you collected from customers minus VAT you paid on eligible business expenses.

The Ministry of Finance says a business must register for VAT if taxable supplies and imports exceed the mandatory threshold of AED 375,000. Voluntary registration is available above AED 187,500. Those thresholds matter because once you are registered, your bank statement and invoices need to tell a clean story.

The three numbers that matter

1. Output VAT

Output VAT is the VAT you charge customers. If you sell AED 10,000 of standard-rated services, you usually add AED 500 of VAT. That AED 500 is not revenue. You collected it on behalf of the Federal Tax Authority.

2. Input VAT

Input VAT is VAT you paid suppliers. If you bought AED 4,000 of eligible standard-rated supplies plus AED 200 VAT, that AED 200 may reduce what you owe, provided you have proper evidence.

3. Net VAT payable

Net VAT payable is output VAT minus recoverable input VAT. If output VAT is AED 500 and recoverable input VAT is AED 200, the net payable is AED 300.

A simple cafe example

Imagine a Dubai cafe with AED 80,000 of standard-rated monthly sales. At 5%, output VAT is AED 4,000. The cafe also has AED 30,000 of eligible supplier purchases with valid tax invoices. Input VAT is AED 1,500. The net VAT payable for the month is AED 2,500.

That example looks easy because all invoices are present. Real businesses usually lose money in the gaps: a missing supplier invoice, a card payment with no receipt, a transaction assigned to the wrong VAT treatment, or an owner drawing treated as an expense.

Where small businesses get VAT wrong

• Missing tax invoices: a bank payment alone is not always enough evidence for input VAT recovery.
• Mixing personal and business spend: owner withdrawals, personal meals, and non-business costs should not quietly enter the VAT claim.
• Wrong treatment: standard-rated, zero-rated, exempt, and out-of-scope transactions affect the return differently.
• Late reconciliation: waiting until filing week turns small gaps into panic.

The monthly VAT workflow

1. Export your bank statement for the month.
2. Separate income, supplier costs, owner drawings, transfers, loan movements, and tax payments.
3. Mark each transaction as standard-rated, zero-rated, exempt, out-of-scope, or reverse charge where relevant.
4. Match supplier payments to invoices and flag anything missing a TRN or invoice number.
5. Review output VAT, recoverable input VAT, and net payable before the filing deadline.

How Compass helps

Compass is not a tax agent and it does not file your VAT return for you. It helps with the boring part before filing: importing statement lines, categorising transactions, flagging missing invoice evidence, and showing the owner view of revenue, expenses, profit, and tax signals.

That means your accountant, if you use one, starts from cleaner records instead of a pile of PDFs and a half-finished spreadsheet.

Educational note: VAT treatment depends on your facts and records. For filing positions or unusual transactions, check with a qualified UAE tax adviser.