VAT in the GCC: how to add and remove it correctly
The formula for adding VAT, the common mistake when removing it, and a reminder of rates.
VAT is a consumption tax added to the price of many goods and services. Rates are set by each country, and rules and rates can change, so check the tax authority’s official site for the current position. As a general guide at the time of writing, the UAE and Oman use 5 percent, Bahrain 10 percent and Saudi Arabia 15 percent, while Qatar and Kuwait did not apply a general VAT.
Adding VAT
Total = price × (1 + rate). A 200 price at 5 percent becomes 200 × 1.05 = 210. The VAT amount is 10.
Removing VAT from a total
This is where mistakes happen. If the total is 210 and the rate is 5 percent, you do not subtract 5 percent of 210. The 5 percent applies to the original price, not the total.
Price before VAT = total ÷ (1 + rate). So 210 ÷ 1.05 = 200, and VAT is 10. Taking 5 percent off 210 would give 199.50, which is wrong.
Higher rates, bigger error
At 15 percent, a total of 115 contains 15 of VAT. Subtracting 15 percent of 115 gives 17.25 off and a price of 97.75, which is wrong by 2.25.
Where this is useful
- Checking restaurant and shop receipts.
- Small business owners preparing invoices.
- Comparing a price quoted with VAT to one quoted without.
Use the VAT calculator for both directions. It is a convenience tool and not tax advice; for business filings, follow the guidance of your country’s tax authority or an accountant.