UAE TIN Number (Tax Identification Number): Everything You Need to Know in 2025

If you’re setting up a business, filing taxes, or even opening a bank account in the United Arab Emirates, you may have come across the term TIN or TRN. While commonly used across countries for tax tracking purposes, the UAE Tax Identification Number (TIN) works a little differently than what most people are used to.

In this article, we’ll break down what the UAE TIN Number is, how it relates to the Tax Registration Number (TRN), and how to apply for it online. We’ll also explain how to verify it and what it means for businesses under the UAE Corporate Tax regime.

What Is a TIN Number in the UAE?

Let’s get one thing straight first—the United Arab Emirates does not issue a separate TIN like some other countries (e.g., the US or UK). Instead, what functions as the tax ID in the UAE is called the Tax Registration Number (TRN).

So, when you search for “how to get TIN in UAE” or “UAE TIN example,” you’re looking for a TRN.

This TRN (TIN) is a unique 15-digit code issued to businesses and individuals who register for tax under the UAE’s VAT or Corporate Tax regime.

15-Digit Identification Code – TRN Format "

The Tax Registration Number (TRN) in the UAE is a 15-digit identification code. It looks something like this: 100012345600003.

It serves as your tax identity and must be quoted in:

• Tax invoices
• VAT returns
• Customs documents
• Corporate tax filings

If you’re a business registered under UAE VAT or Corporate Tax, your TRN is essential for all official and tax-related documentation.

How to Get a TIN Number in UAE (TRN)

To get your UAE TIN online, follow these steps:

1. Visit the FTA (Federal Tax Authority) portal: https://eservices.tax.gov.ae
2. Create an account if you’re a first-time user
3. Select the relevant registration service (VAT or Corporate Tax)
4. Fill in the required information like:
   • Legal name
   • Emirates ID or passport
   • Business license
   • Contact details
5. Upload documents like a trade license, a passport copy, and an Emirates ID
6. Apply and await TRN issuance

Once approved, you’ll receive your TRN number via email and portal access.

How to Get a TIN Number in Dubai?

The process for how to get a TIN in Dubai is the same as for other Emirates. Dubai businesses must also apply through the Federal Tax Authority portal, regardless of their Emirate of registration.

Many people also search for:

• How to get a TIN for UAE residents
• How to get a TIN in the UAE online "

The answer is: follow the above steps for any Emirate, including Dubai, Sharjah, Abu Dhabi, or Ajman.

UAE TIN Number Example

An example of a UAE tax identification number (TRN) would be:

100123456700003

Here:

• The first three digits (100) are usually standard across all TRNs
• The remaining 12 digits are unique to each registrant

You can use this format to recognise whether an entity is VAT-registered in the UAE.

How to Verify Your UAE Tax Registration Number

If you’re dealing with vendors or clients and want to ensure that they are tax compliant, it’s essential to know how to verify your UAE Tax Registration Number.

To verify a TRN:

1. Go to the FTA website: https://tax.gov.ae
2. Use the TRN Verification Tool under eServices
3. Enter the 15-digit TRN
4. The system will return the registered entity name linked to the TRN

This helps you avoid fraudulent transactions and ensures your invoices are tax-compliant.

TIN and UAE Corporate Tax

The UAE Corporate Tax, applicable from June 1, 2023, makes TRN even more important. All taxable persons are required to register for UAE Corporate Tax, and they will receive a TRN even if they weren’t registered under VAT previously.

This means even Free Zone companies or businesses with limited activity may be required to:

• Register for tax
• Obtain a TRN (TIN)
• File annual returns

If you're unsure of your eligibility, consult with a tax advisor or use the FTA guidelines.

Tax Identification Number Dubai Sample Use Case

Imagine a Dubai-based e-commerce firm selling to local consumers. They must issue VAT-compliant invoices. Here’s how a tax identification number from Dubai sample appears on an invoice:

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Invoice No: INV-2025-001

TRN: 100987654300007

VAT Amount: AED 50.00

Total: AED 1050.00

This TRN must also appear on official receipts, customs declarations, and corporate tax forms.

Final Thoughts

To summarise:

• The UAE does not issue a separate TIN; the equivalent is the Tax Registration Number (TRN).
• TRN (TIN) is a unique 15-digit code issued upon registration with the Federal Tax Authority.
• You can get your TIN in the UAE online through the FTA portal.
• All taxable persons are required to register for UAE Corporate Tax and obtain a TRN, even if they're not VAT-registered.
• Verifying TRNs is essential for legal and tax-compliant business operations.

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