The UAE has a structured system for everything. Whether you belong to a European country or an Asian country, you will have to follow the same rules and regulations. The country allots a specific identification number to every foreigner which is called a Unified Number (UID).
What is Unified Number?
A UID number in the UAE stands for “Unified Identification Number.” It is a unique 9 digit identification number issued to individuals or entities for official identification purposes, primarily for government-related services and record-keeping. This UID number is generated when an expat enters the country regardless of his visa status.
Once it is created, it remains available in the immigration system forever whether you stay in the country or leave. It can fetch all your information with a click including immigration details, entry permits, visas or residency records. It is your unique number and you can access it through the official website of the General Directorate of Residency and Foreigners Affairs Dubai (GDRFA).
What is Significance of the UID Number UAE?
It is significant to understand what a UID number in UAE visa and how it can help in showing information about your presence in the country. Basically, it is kind of a code that reveals all details about you to the government officials and they can monitor everything, from your first entry to your current residence. The purpose of this unique identification number is to reduce the excessive paperwork and make information streamlined for the government departments.
Whether you are into business and are planning to set up your business in Dubai or open a bank account for your personal or company transactions, you need to have this number.
Regarding the responsible department, it is important to understand that UID number Dubai is managed by GDRFA while other emirates use the ICP system.
How to Check UID Number Online
It is not a secret number that is only visible to government officials. In fact, you have the right to know about your number as you require it for many things. If you are a Dubai visa holder, its online access is possible through the following process:
- Go to the GDRFA Unified Number Inquiry Service.
- Enter your nationality, passport number, date of birth, and gender.
- Submit the form and your UID number will appear on the screen.
UID Availability | How to Find it |
|---|---|
Visa or Entry Permit | Check near the File No. section |
Online (Dubai) | GDRFA → Unified Number Inquiry Service |
Online (Other Emirates) | ICP Smart Services portal |
If you face any difficulty while finding it, you can also visit an Amer center or a GDRFA service office in Dubai. There might be an issue and these two offices can help you retrieve or fix it.

Understanding UID and Other UAE Numbers
It’s common to get confused between the UID, Emirates ID, or Trade Licence numbers. All numbers allotted in the UAE are for different purposes.
Unified Number (UID)
Your UID is your personal immigration identity. It connects everything related to your visa, your entry, residency, and status updates. In Dubai, this number is issued by the GDRFA.
Emirates ID Number
This number is also personal but used for your daily life in the UAE. You will need it for things like banking, visiting hospitals, or getting a SIM card. The ICP issues the Emirates ID number.
Visa or File Number
This one is linked to a specific visa. It helps track your current visa details, and it can change if your sponsor or visa type changes. The number is provided by the GDRFA or ICP, depending on which emirate issued your visa.
Trade Licence Number
If you run a company in Dubai, this is your business’s official identity. It’s used for registration, contracts, and all legal activities. The Dubai Department of Economy and Tourism (DED) or the relevant free zone authority issues it.
Establishment Card Number
Companies that sponsor employees need an establishment card. The number on it is used to manage staff visa applications and renewals. It’s issued by the GDRFA.
Tax Registration Number (TRN)
Businesses registered for VAT or corporate tax receive a TRN from the Federal Tax Authority. This number appears on tax filings and official invoices.
In short, your UID and Emirates ID belong to you personally, while your Trade Licence, Establishment Card, and TRN belong to your business. They are different from each other but all of these are important in one way or the other.
When Do You Need Your UID Number?
You will need your UID number Dubai in many situations, including:
- Applying or renewing your residency visa
- Sponsoring your family
- Registering for Emirates ID
- Checking visa fines or status
- Completing immigration or visa services
- Opening a corporate bank account
How UID Helps in Dubai Business Setup
When you are setting up your company in Dubai, your UID number becomes part of the immigration process for you and your team.
It’s used while issuing your entry permit, medical test, Emirates ID, and residence visa.
For example:
- Business owners get their UID when applying for a residence visa.
- Employees receive a UID during their employment visa process.
- Family members of visa holders are also assigned a UID when sponsored.
Momentum’s business setup consultants in Dubai will handle all these details for you, from securing your UID to managing your visa and company registration.
Your UID Number may seem like a small detail, but it’s the backbone of your life and business in the UAE. From applying for a visa to setting up your company or opening a bank account, it’s used almost everywhere.
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