TRN Verification in the UAE (2026): How to Check a TRN, EmaraTax Login and VAT Registration

A Tax Registration Number (TRN) is the number the Federal Tax Authority (FTA) gives a business when its tax registration is approved. This guide is built from the FTA's website: its TRN/TIN verification tool, its EmaraTax page and login page, its VAT registration and Corporate Tax registration service cards, and the FTA's consolidated penalties decision, read on 25 October 2026.

How to check a TRN

Quick answer: use the FTA's TRN/TIN verification tool. On tax.gov.ae it sits in the Quick Links panel, under "Other Links" > "TRN/TIN" > "TRN/TIN verification", and the form is shown on the public pages without signing in.

Enter the 15-character TRN, type the code from the image and submit; the result opens in a "TRN/TIN verification result" window. The FTA's pages do not describe which details the result shows, so we do not list them here.

Why businesses check a TRN

We suggest checking a supplier's TRN before you pay a VAT invoice. That is our practice advice, not an FTA rule; the FTA's form is on its public pages.

What EmaraTax is

The FTA: "EmaraTax is an advanced digital platform designed to provide seamless access to the services of the Federal Tax Authority." It adds: "Through EmaraTax, users can conveniently complete a wide range of tax transactions, including tax registration, tax return submissions, tax account management, and other related services".

How to log in to EmaraTax

The FTA's login page offers "Sign in with UAE PASS", and its banner reads: "FTA services are only available through UAEPass!" If you do not have a UAE PASS account, the page links to creating one: see our UAE PASS guide for registration and verification. The FTA also publishes a 2022 "Login with UAE Pass" infographic.

How a business gets a TRN

The FTA's VAT registration card: "This service enables eligible persons to apply for VAT registration to obtain a Tax Registration Number (TRN) and comply with their tax obligations." The service fee is listed as free. The FTA's steps:

1. Sign up for an EmaraTax account through the FTA's website and activate it
2. Access the EmaraTax account dashboard
3. Create a new Taxable Person profile
4. Click "View" to access the Taxable Person account
5. Click "Register" under "Value Added Tax"
6. Complete the registration process

For corporate tax, the FTA's registration card says the service lets "all persons subject to Corporate Tax to submit a registration application to the Federal Tax Authority, in order to obtain a Corporate Tax Registration Number". The FTA's pages we read do not say whether that number is the same as a VAT TRN.

When VAT registration is mandatory

Penalty: failing to submit a registration application within the timeframe is AED 10,000 under Cabinet Decision No. 40 of 2017 and its amendments, Table No. 1, item 3. For corporate tax, the FTA's card says "an administrative penalty of AED 10,000 is imposed for late registration for Corporate Tax." The same card describes a Late Registration Penalty Waiver Initiative: the penalty is waived if the first tax return (or annual declaration for exempt persons, where applicable) is filed "within 7 months from the end of their first tax period", and a penalty already paid is credited back to the tax account. Late returns and late payment are covered in our VAT registration article and corporate tax guide.

For employers and finance teams

For a growing company, the date to watch is the 30-day deadline once VAT registration becomes mandatory (taxable supplies and imports above AED 375,000 over the past 12 months, or expected to exceed it within the next 30 days); missing it carries the AED 10,000 penalty. Our PRO services cover the government side of running a mainland company on a monthly retainer.

Frequently Asked Questions

Q: How do I check a TRN number in the UAE? A: Use the FTA's TRN/TIN verification tool in the Quick Links panel of tax.gov.ae ("Other Links" > "TRN/TIN"). Enter the 15-character TRN and the code shown in the image, then submit. The form is on the FTA's public pages.

Q: How many digits is a UAE TRN? A: The FTA's verification form asks for a TRN of 15 characters.

Q: How do I log in to EmaraTax? A: With UAE PASS. The FTA's login page offers "Sign in with UAE PASS" and says "FTA services are only available through UAEPass!"

Q: How do I get a TRN for my company? A: Register for VAT on EmaraTax: sign up, create a Taxable Person profile, click "Register" under "Value Added Tax" and complete the application. The FTA's card says the registration is to "obtain a Tax Registration Number (TRN)" and lists the service fee as free.

Q: When does a business have to register for VAT? A: When its taxable supplies and imports exceed AED 375,000 over the past 12 months, or are expected to within the next 30 days. It must apply within 30 days of being required to register (FTA).

Q: What is the penalty for late VAT registration? A: AED 10,000 for failing to submit a registration application within the timeframe (Cabinet Decision No. 40 of 2017 as amended, Table No. 1, item 3).

Q: Is a corporate tax registration number the same as the VAT TRN? A: The FTA's corporate tax card says registration gives a "Corporate Tax Registration Number"; the FTA pages we read do not say whether it matches the VAT TRN. Check your EmaraTax dashboard or ask the FTA.