Oman Tax Authority

Name: Oman Tax Authority
Brand: Oman Tax Authority

Up to date as of October 12, 2026

The official tax portal of Oman, where companies and self-employed residents register as taxpayers, file VAT, excise and income tax returns and pay what they owe online, in Arabic or English.

About Oman Tax Authority

The Oman Tax Authority runs the country's tax system and its e-services portal at taxoman.gov.om. The portal handles taxpayer registration, VAT and excise registration and deregistration, VAT and excise returns, and provisional and final income tax returns. Taxpayers can also see their dues and credits, generate payment references and pay one or several liabilities at once. Signing in uses Oman's electronic authentication, either a PKI-enabled mobile SIM or an Omani ID card with a card reader.

Key Features

Taxpayer Registration: Companies enter their commercial registration number and the system fills in the basic details.
VAT and Excise: Register, deregister, file returns and amend them online.
Income Tax: Submit provisional and final income tax returns.
Payments: View balances, create payment references and pay several liabilities in one go.

How to Get Started

Set up electronic authentication with a PKI mobile SIM or an Omani ID card and card reader.
Open taxoman.gov.om, choose Sign In and confirm your profile on the first login.
Open Taxpayer Registration in e-services and submit your company and contact details.
After approval, use your Tax Identification Number to register for VAT or excise and file returns.

Important Notice

The portal is meant for businesses and residents with an Omani ID or PKI SIM, so short-term visitors cannot use it. Registration thresholds, deadlines and rates are set by law and can change, so check the current rules on the official website or with a tax adviser. Tourists do not need the portal for everyday purchases.

English available

Local number needed

Local ID needed

Frequently Asked Questions

Does Oman Tax Authority work with a foreign bank card in Oman?: Not reliably — a foreign card may be declined. Check the notice above, or plan to use a local payment method.
Is Oman Tax Authority available in English?: Yes, Oman Tax Authority has an English-language interface.
Do I need a local phone number to use Oman Tax Authority?: Yes, Oman Tax Authority requires a local phone number to register.
Do I need local ID or residency for Oman Tax Authority?: Yes, Oman Tax Authority requires local ID or residency status.