What is the method of Aadhar update?


In today’s digital age, Aadhaar, India’s unique identification system, has become an integral part of various government and private sector services. With over a billion people enrolled, it serves as a crucial document for identity verification and accessing essential services. As personal information may change over time, it is essential to keep Aadhaar details up-to-date. In this blog, we will explore the process of updating Aadhaar information, covering the various methods available to Indian residents.

1. Why Update Aadhaar Information?

Aadhaar contains critical personal data, including biometric information such as fingerprints and iris scans, as well as demographic details like name, address, and date of birth. Regular updates are necessary to ensure the accuracy and integrity of the database, helping avoid issues related to identity theft and fraud. Common reasons for updating Aadhaar include changes in name, address, mobile number, and other demographic details.

Aadhaar - Wikipedia

2. Methods of Aadhaar Update:

The Unique Identification Authority of India (UIDAI) offers several methods to update Aadhaar information to cater to the diverse needs of residents. Let’s delve into each of these methods:

2.1. Update Through the Official Website:

The UIDAI’s official website provides a user-friendly platform for individuals to update their Aadhaar details. Here’s how you can do it:

Step 1: Visit the UIDAI website (https://uidai.gov.in/) and click on the “Update Your Aadhaar” link.
Step 2: You will be redirected to the Aadhaar Self Service Update Portal (SSUP).
Step 3: Enter your Aadhaar number and the captcha code displayed on the screen. Click on the “Send OTP” button.
Step 4: An OTP (One-Time Password) will be sent to the registered mobile number linked to your Aadhaar. Enter the OTP.
Step 5: Choose the field you want to update (e.g., name, address, date of birth).
Step 6: Fill in the new information accurately and submit the update request.
Step 7: Upload the supporting documents as per the requirements for verification.
Step 8: After submission, you will receive an acknowledgment slip containing an Update Request Number (URN) to track the status of your update request.

Aadhaar verification: How to verify Aadhaar card online and offline | 91mobiles.com

2.2. Update Through Enrollment Centers:

Residents can also visit the nearest Aadhaar enrollment center to update their details in person. This method is particularly helpful for those who may not have access to the internet or are uncomfortable with online processes. The process involves the following steps:

Step 1: Locate the nearest Aadhaar enrollment center using the UIDAI website or by calling the toll-free number 1947.
Step 2: Visit the center and collect the Aadhaar Update/Correction Form (also known as Aadhaar Update Form).
Step 3: Fill out the form with the correct information and submit it along with the required supporting documents for verification.
Step 4: The operator at the center will capture your biometric data and update your details in the system.
Step 5: You will be given an acknowledgment receipt containing the Update Request Number (URN) to track the status of your update.

List of Aadhaar Card Enrollment Centers Offices in Delhi | Alankit.com

2.3. Update Through Post:
In some cases, individuals may prefer to update Aadhaar information through the postal service. This method is especially useful for individuals living in remote areas with limited internet access. Here’s how to do it:

Step 1: Download the Aadhaar Update/Correction Form from the UIDAI website.
Step 2: Fill in the form with the correct information and provide the necessary supporting documents.
Step 3: Make a photocopy of the supporting documents and self-attest them.
Step 4: Put the duly filled form and self-attested documents in an envelope.
Step 5: Address the envelope to the nearest UIDAI regional office (addresses available on the UIDAI website).
Step 6: Write “Aadhaar Update/Correction” on the envelope and affix the appropriate postage stamps.
Step 7: Send the envelope via India Post or a reliable courier service.

Good news! Now you can apply or update Aadhaar card at your nearest Post Office, here's how

3. Documents Required for Aadhaar Update:

Regardless of the method chosen, updating Aadhaar requires specific supporting documents to verify the changes. The list of documents may vary depending on the field being updated, but commonly accepted documents include:

– Proof of identity: Passport, PAN card, voter ID, driving license, etc.
– Proof of address: Passport, bank statement, utility bill, etc.
– Proof of date of birth: Birth certificate, SSLC certificate, etc.

It is essential to provide valid and authentic documents to avoid any delays in the update process.

4. Important Points to Remember:

– Ensure that the information being updated is correct and accurate.
– Double-check all documents before submission to prevent any discrepancies.
– Keep the Update Request Number (URN) safe for future reference and tracking.
– There is no fee for updating Aadhaar information through the UIDAI’s official channels.


Aadhaar has emerged as an essential tool for identity verification and accessing various government and private services in India. Regularly updating the information associated with Aadhaar is crucial to maintain its relevance and reliability. The UIDAI provides several user-friendly methods, including online updates, enrollment centers, and postal services, to cater to the diverse needs of residents across the country. By following the correct process and providing accurate documents, individuals can ensure that their Aadhaar information remains up-to-date, contributing to a more efficient and secure identity verification system.



1. Q: Why do I need to update my Aadhar card information?

   A: Updating your Aadhar card information is essential to keep it accurate and up-to-date. Changes in personal details such as name, address, mobile number, or date of birth, as well as biometric updates, may be necessary due to factors like marriage, relocation, or errors in the existing data. Regular updates ensure that your Aadhar remains valid and serves as a reliable proof of identity and address.

2. Q: What are the different methods available to update my Aadhar card?

   A: There are three methods to update your Aadhar card information:

   – Online Update: You can update your Aadhar card information online through the official UIDAI website. You will need to upload scanned copies of supporting documents and undergo biometric verification at the nearest Aadhar Seva Kendra.

   – By Post: You can update your Aadhar information by sending the required documents through post to the UIDAI office. The updated Aadhar card will be sent to your registered address.

   – Visit Aadhar Seva Kendra: Visit the nearest Aadhar Seva Kendra to update your information in person. Biometric verification will be done at the center, and you will need to carry original documents for verification.

3. Q: What documents are required for updating Aadhar card information?

   A: The documents required for updating Aadhar card information vary based on the type of information being updated. Commonly accepted documents include:

   – Proof of Identity (POI) documents like passport, PAN card, or voter ID.

   – Proof of Address (POA) documents such as utility bills, bank statements, or rent agreement.

   – Proof of Date of Birth (DOB) documents like birth certificate, school certificate, or passport.

4. Q: How long does it take to process Aadhar card updates?

   A: The time taken to process Aadhar card updates can vary depending on the method chosen and the volume of requests at that time. Generally, updates made online or at Aadhar Seva Kendra can take about 2 to 4 weeks to reflect in your updated Aadhar card. Postal updates may take slightly longer due to transit time.

5. Q: Is there any fee for updating Aadhar card information?

   A: No, as of my last update in September 2021, the UIDAI (Unique Identification Authority of India) allows individuals to update their Aadhar card information free of cost once every 2 years. However, any subsequent updates within the same year may attract a nominal fee. It is advisable to check the latest guidelines on fees, if any, on the official UIDAI website or inquire at the nearest Aadhar Seva Kendra.

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