Aadhaar is one of the most commonly used identity documents in India. Over time, people may need to correct or update information linked to their Aadhaar, such as their name, address, mobile number, date of birth, or photograph.
But there is an important point that often causes confusion: you cannot change or update your Aadhaar number itself. According to UIDAI, the Aadhaar number remains the same even after your personal details are updated.
If by “update Aadhaar number” you mean updating the information on your Aadhaar card, you can do that through the official UIDAI services.
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What Details Can Be Updated in Aadhaar?
UIDAI allows Aadhaar holders to update several demographic and biometric details. These can include:
- Name
- Address
- Date of birth or age
- Gender
- Mobile number
- Email address
- Photograph
- Fingerprints
- Iris information
The exact update method depends on the type of information you want to change. UIDAI currently provides online services for certain updates, while other changes require a visit to an Aadhaar Enrolment or Update Centre.
Can You Change Your Aadhaar Number?
No. Your Aadhaar number does not change when you update your Aadhaar details.
For example, if you change your address, mobile number, or other eligible information, your existing 12-digit Aadhaar number remains associated with you.
So, if your goal is to get a new Aadhaar number, that is not the normal update process.
How to Update Aadhaar Details Online
Some Aadhaar services can be completed online through the official myAadhaar portal.
At present, online services are available for certain types of updates, particularly address and document-related updates. UIDAI states that online services require the Aadhaar holder’s registered mobile number for authentication.
Step 1: Open the Official myAadhaar Website
Go to the official myAadhaar portal and log in using your Aadhaar number and the OTP received on your registered mobile number.
Avoid entering your Aadhaar details on unofficial websites or links received through random messages.
Step 2: Select the Required Update Service
Choose the relevant update option available for your requirement.
Depending on the service, you may be asked to provide supporting documents.
Step 3: Enter the Correct Information
Carefully enter the details you want to update.
Check spellings, dates, and other information before submitting the request.
Step 4: Upload Supporting Documents
For updates that require documentary proof, upload a clear copy of the accepted document.
UIDAI notes that documents should be valid and, for address updates, the information entered should match the address shown on the supporting document.
Step 5: Submit the Request
Complete the required authentication and submit your update request.
Keep the Update Request Number (URN) or other acknowledgement details safely so you can track the request later.
How to Update Aadhaar at an Aadhaar Centre
If the required update cannot be completed online, you may need to visit an Aadhaar Enrolment or Update Centre.
This may be necessary for certain demographic or biometric changes.
At the centre:
- Ask for the Aadhaar update service.
- Provide the required information.
- Submit the necessary supporting documents.
- Complete biometric authentication if required.
- Review the information carefully.
- Submit the update request.
- Keep the acknowledgement receipt.
UIDAI states that Aadhaar Enrolment Centres can handle biometric and demographic updates, subject to the applicable process and documentation.
How to Update Aadhaar Mobile Number
Your mobile number is important because it can be used for Aadhaar-related authentication and online services.
UIDAI’s current information says that mobile number updates can be done through supported Aadhaar services, including the Aadhaar app for eligible services, while centre-based updating is also available.
If you no longer have access to the mobile number registered with Aadhaar, you may need to visit an Aadhaar Update Centre.
How Long Does an Aadhaar Update Take?
Aadhaar updates are subject to UIDAI’s verification and processing procedures.
UIDAI says an update can take up to 90 days from the date the update request is submitted. You can check the status of your request through the official myAadhaar services.
Therefore, don’t worry if your update does not appear immediately after submitting the request.
What If Your Aadhaar Update Is Rejected?
An update request can be rejected if the submitted information or supporting documents do not meet the applicable requirements.
For example, an address update may be rejected if:
- The document is not an accepted proof of address.
- The document is not in the Aadhaar holder’s name.
- The address entered does not match the supporting document.
- The uploaded document image is unclear.
If your request is rejected, check the reason and submit a new request with the correct information and valid documents.
Important Safety Tips
When updating Aadhaar, always use official UIDAI services.
Keep these precautions in mind:
- Use the official UIDAI or myAadhaar website.
- Don’t share OTPs with anyone.
- Don’t give your Aadhaar details to unknown websites.
- Check all information before submitting an update.
- Keep your acknowledgement or request number.
- Use clear and valid supporting documents.
- Contact UIDAI through its official helpline if you face a problem.
You can also use UIDAI’s official website to find available Aadhaar services and current requirements.
Final Words
If you searched for “how to update Aadhaar number in Aadhaar card,” remember that the Aadhaar number itself cannot normally be changed. Instead, you can update eligible information connected to your Aadhaar, such as your name, address, mobile number, date of birth, gender, and biometric details.
Some services are available online through myAadhaar, while other updates require you to visit an Aadhaar Enrolment or Update Centre. Always use official UIDAI channels and provide accurate information and valid documents.
Official Aadhar App LinkFrequently Asked Questions
1. Can I change my Aadhaar number?
No. Your Aadhaar number remains the same even after you update your Aadhaar details.
2. Can I update my Aadhaar address online?
Yes. UIDAI provides an online address update service through the myAadhaar portal, subject to the applicable requirements and supporting documents.
3. Can I update my mobile number in Aadhaar?
Yes. Mobile number updating is available through supported UIDAI services and at Aadhaar update centres.
4. How long does an Aadhaar update take?
UIDAI says an Aadhaar update can take up to 90 days from the date the request is submitted.
5. Can I update my Aadhaar details without visiting a centre?
Some updates can be completed online, but not every type of update is currently available online. Certain demographic and biometric updates require a visit to an Aadhaar centre.
6. What should I do if my Aadhaar update is rejected?
Check the rejection reason and make sure your information and supporting documents meet UIDAI’s requirements before submitting another request.