Oman VAT Calculator
Add 5% VAT to a net amount, or extract the VAT portion from an inclusive price. Built for invoices, quotes and quick double-checks.
Total incl. VAT
OMR 0.000
Net (excl. VAT)
VAT (5%)
Total (incl. VAT)
How VAT works in Oman
Oman introduced VAT on 16 April 2021 at 5% under Royal Decree 121/2020. Most goods and services are taxed at 5%; basic food items, education, healthcare, financial services, residential property leases, and exports outside the GCC are zero-rated or exempt.
Worked example
A Muscat consultant invoices a client OMR 1,000.000 (excl. VAT). The 5% VAT line is OMR 50.000, so the invoice total is OMR 1,050.000.
Quick formulas
Add 5% VAT: net × 1.05 = inclusive. Extract: inclusive ÷ 1.05 = net; VAT = inclusive − net.
Frequently asked questions
What is the Oman VAT rate in 2026?
5% — in effect since 16 April 2021 under Royal Decree 121/2020.
What is the registration threshold?
OMR 38,500 mandatory; OMR 19,250 voluntary.
Are basic foods VAT-free?
Yes — Oman zero-rates a published list of basic foods plus education, healthcare, exports outside the GCC, and certain financial services are exempt.