The difference between zero rated and exempt VAT, and why it costs money

A zero-rated supply is a taxable supply where the rate happens to be 0%. Because it is taxable, the business can recover input tax on costs used to make it, and the supply counts towards the VAT registration threshold. The Ministry of Finance lists zero-rated categories including exports of goods and services outside the GCC, international transportation and related supplies, certain sea, air and land means of transport, certain investment-grade precious metals of 99% purity, newly constructed residential property supplied for the first time within three years of construction, and certain education and healthcare services.

An exempt supply carries no VAT and is not a taxable supply. The business cannot recover input tax on costs that relate to it, so the VAT it pays on those costs becomes a real cost. The Ministry of Finance gives residential property as the main example: supplies of residential property are generally exempt after the first supply, so homeowners and tenants do not bear VAT on their homes. Certain financial services and local passenger transport are other well-known examples in the VAT law.

Exempt supplies also do not count towards the AED 375,000 registration threshold. A landlord with only residential tenants may never need to register at all.

Take two companies, each spending AED 400,000 plus AED 20,000 VAT on repairs, maintenance and management over a year. Company A is a freight forwarder whose services qualify as zero-rated international transport. Company B owns a residential building in Al Nahda and lets apartments.

Company A charges no VAT to customers and recovers the AED 20,000, often receiving a refund because its output tax is nil. Company B also charges no VAT, but the AED 20,000 cannot be recovered; it is part of the cost of running the building. Same invoice appearance, a AED 20,000 difference in profit.

The confusion runs in both directions, and both are costly.

• Treating an exempt supply as zero-rated and recovering input tax that is not recoverable: underpaid tax plus penalties.
• Treating a zero-rated export as exempt and not recovering input tax: money left with the FTA unnecessarily.
• Labelling out-of-scope items, such as wages or some government fees, as exempt, which distorts Box 5 of the VAT 201.
• Ignoring apportionment when a business makes both taxable and exempt supplies.
• Zero-rating without the evidence the conditions require, such as export documents.

A business making both taxable and exempt supplies, such as a developer with commercial and residential units, must split its input tax. Costs used only for taxable supplies are recoverable; costs used only for exempt supplies are not; shared overheads are apportioned. Under Cabinet Decision No. 149 of 2026 the default apportionment method moves to an output-based calculation from the first tax year beginning after 1 October 2027, so these businesses should rerun their numbers before then.

Every sales line in HelloBooks carries one of five treatments: standard-rated, zero-rated, exempt, out of scope or reverse charge. The AI suggests the treatment from the customer, item and history, and flags conflicts such as a zero-rated line with no export evidence or an exempt line in a business that has never made exempt supplies. Purchase lines are tagged as relating to taxable, exempt or shared activity, which feeds the apportionment working your accountant reviews. If your sector has recurring edge cases, we can set custom categorisation rules; book a call through /book-a-demo.