This guide explains how to update Aadhaar details both online and offline, covering address updates, mobile number changes and other Aadhaar corrections. It outlines every update route, the current UIDAI fees (revised October 2025), required documents and how to track your request. Most demographic updates are processed within 5 to 7 working days; mobile number updates can take up to 30 days.
Many people only consider updating Aadhaar when a problem arises: a loan KYC fails, an OTP goes to an inactive number, or a government subsidy stops arriving. By that time the delay has already caused inconvenience or financial loss. A better approach is to update proactively. Most updates take only a few minutes.
Below is everything you need to know: what you can change, which method to use, current fees, required documents and how to track your request.
What Details Can You Actually Change?
UIDAI classifies updates into two broad categories: online-friendly updates and those that require an offline visit.
| Update Type | Details | Mode |
|---|---|---|
| Demographic (Online) | Name, date of birth, gender, address | myAadhaar portal or Seva Kendra |
| Document upload (Online) | Proof of identity, proof of address | myAadhaar portal or Seva Kendra |
| Mobile number / Email (Offline only) | Registered mobile, email ID | Aadhaar app (face authentication) or Seva Kendra |
| Biometric (Offline only) | Fingerprints, iris, photograph | Aadhaar Seva Kendra only |
If you have moved to a new address, you can update the address from your phone. If your mobile number has changed, you will need to visit a centre or use the Aadhaar app with face authentication.
When Does It Make Sense to Update?
Obvious triggers are life events: a move, a name change, or a new SIM. Less obvious is UIDAI’s recommendation that Aadhaar holders refresh supporting documents at least once every 10 years from the date of enrolment. Keeping records current helps avoid authentication failures over time.
Quick fact
UIDAI’s Aadhaar database covers over 1.3 billion residents. Outdated records are a common cause of authentication failures that can block access to subsidies, banking and credit.
For children, two mandatory biometric updates are required: between ages 5 and 7 and again between 15 and 17. These updates are currently free.
Practical Examples
Priya moved from Bengaluru to Pune and updated her address online the same week by uploading a rental agreement and verifying with an OTP. The update took about twenty minutes and her e-KYC during a loan application cleared on the first attempt.
Rahul changed telecom operators and lost access to his old number. He visited an Aadhaar Seva Kendra, completed face authentication via the Aadhaar app and paid the fee. His mobile number update reflected in the UIDAI database after about thirty days and his bank OTPs worked again.
Ananya changed her surname after marriage. A mismatch between Aadhaar, PAN and bank records had caused a KYC rejection. She visited a Seva Kendra with a marriage certificate, submitted the correction form and received an acknowledgement. The update was completed in about 14 days and her records matched everywhere afterwards.
How to Update Address in Aadhaar Online
Address updates are commonly done online and are straightforward if you have a mobile number registered with your Aadhaar. If you do not have a registered number, visit a Seva Kendra first.
- Go to the official myAadhaar portal. Use only the official UIDAI site; third-party websites are not authorised to perform Aadhaar updates.
- Enter your 12‑digit Aadhaar number and log in using the OTP sent to your registered mobile.
- Select “Update Demographics” or “Update Aadhaar Online” from the dashboard.
- Choose “Address” as the field to update.
- Type the new address carefully; spelling errors can cause rejection.
- Upload a clear scanned copy or photo of your address proof. Blurry images are the most common cause of rejection.
- Pay the online fee.
- Submit and save the Service Request Number (SRN) shown on screen for tracking.
Pro tip
Acceptable address proofs include a utility bill (not older than three months), bank passbook, passport or rent agreement. Photograph documents in good natural light so all text is legible.
How to Change Mobile Number in Aadhaar
You cannot change the mobile number through the web portal because UIDAI requires biometric or face verification. Two options are available.
Option A: Via the Aadhaar App (Face Authentication)
- Install the official Aadhaar app and log in.
- Open the “Service” section and select “Mobile Number Update”.
- Enter the new mobile number and complete face authentication.
- Pay the applicable fee and note the SRN for tracking.
Option B: Aadhaar Seva Kendra
- Book an appointment at a Seva Kendra through the UIDAI portal or app.
- Bring your Aadhaar and an identity document at the scheduled time.
- Fill the update form, select “Mobile Number” and complete biometric verification.
- Pay the fee and collect the acknowledgement slip with the Update Request Number (URN).
Your old number is not required to complete this update. Even if the previous SIM is deactivated or lost, the Seva Kendra verifies identity through biometrics. Mobile number changes can take up to 30 days to reflect in the UIDAI database, so start the process early.
Offline Update at an Aadhaar Seva Kendra
For biometric updates, name corrections or changes that cannot be performed online, visit a Seva Kendra.
- Find your nearest Aadhaar Seva Kendra using the UIDAI portal or the Aadhaar app.
- Carry original documents; the operator will scan and return them.
- Pick up and fill the Aadhaar Update Form at the centre.
- Submit the form and documents at the counter.
- Provide biometrics if required.
- Pay the applicable fee.
- Collect the acknowledgement slip with the URN for tracking.
By Post
If you cannot access the internet or travel, postal correction is an option. Download and print the Aadhaar Correction Form from the UIDAI site, attach a self‑attested copy of a supporting document and post it to the nearest UIDAI regional office. Processing takes longer but is a viable alternative.
Current Fees (Updated October 2025)
| Service | Mode | Fee |
|---|---|---|
| Demographic or document update | Online via myAadhaar | ₹25 |
| Demographic or document update | Offline — Aadhaar Seva Kendra | ₹75 |
| Mobile number update | Aadhaar app or Seva Kendra | ₹75 |
| Biometric update (fingerprint/iris/photo) | Offline only | ₹125 |
| Mandatory biometric update — children aged 5–17 | Offline | Free (until Oct 2026) |
| Home Enrolment Service — first resident | At‑home visit | ₹700 |
| Home Enrolment Service — each additional resident | At‑home visit | ₹350 |
| New Aadhaar enrolment | Any | Free |
Note
The offline fee at Aadhaar Seva Kendras increased from ₹50 to ₹75 in October 2025. Carry the updated amount when visiting a centre.
Documents You’ll Need
| What You’re Updating | Accepted Documents |
|---|---|
| Address | Passport, bank passbook, utility bill (max 3 months old), rent agreement, Voter ID, driving licence |
| Identity | PAN card, passport, Voter ID, driving licence or other government‑issued photo ID |
| Date of birth | Birth certificate, passport, PAN card, Class 10 marksheet |
| Name change | Gazette notification, marriage certificate, court order |
DigiLocker and Aadhaar
After an Aadhaar update, DigiLocker reflects the changes automatically within a few days because it pulls data directly from UIDAI. DigiLocker is widely accepted as valid identity and address proof by banks, lenders and government portals. Sharing a DigiLocker‑linked Aadhaar for KYC means the recipient receives the latest UIDAI‑verified details without requiring a manual upload.
How to Track Your Request
- Go to the myAadhaar portal.
- Enter your Aadhaar number and the SRN (for online updates) or URN (for offline updates).
- The portal displays the current status: under review, approved or rejected.
If a request is rejected, the portal shows the reason. Correct the issue and resubmit the application.
Five Common Mistakes That Cause Rejection
- Using an unauthorised website. Only the official myAadhaar portal should be used for online updates.
- Uploading blurry or illegible documents. Always check readability before uploading.
- Submitting expired documents. Documents older than the accepted validity will be rejected.
- Misplacing the SRN or URN. Save or screenshot the acknowledgement immediately for tracking.
- Attempting online updates without a registered mobile number. If no number is registered, complete the update at a Seva Kendra first.
Why Accurate Aadhaar Matters for Financial Access
Outdated Aadhaar details can delay essential services such as loans or subsidy disbursals. Updating Aadhaar is usually quick and prevents avoidable delays when you need services urgently. Keeping Aadhaar current is a small effort that can save significant time and stress.
FAQs On How to Update Aadhaar Card
1. How long does an Aadhaar update take?
Demographic changes typically take 5 to 7 working days. Offline corrections at a Seva Kendra take a similar time. Mobile number updates can take up to 30 days. Track progress using your SRN or URN on the myAadhaar portal.
2. Can I update Aadhaar without a mobile number?
Not online. The myAadhaar portal requires OTP login via a registered mobile. Offline updates at an Aadhaar Seva Kendra are possible without a mobile number. To register a new mobile number, visit a Seva Kendra; the old number is not required.
3. Is there a fee to update Aadhaar details?
Yes. Online updates cost ₹25. Offline updates at a Seva Kendra cost ₹75. Biometric updates cost ₹125. Mandatory biometric updates for children aged 5 to 17 are free until October 2026. New enrolment remains free.
4. Can I update my date of birth in Aadhaar?
Yes, UIDAI allows a single date of birth correction. Accepted documents include a birth certificate, passport or PAN card. Further changes generally require special approval.
5. How do I change my mobile number without visiting a centre?
Use the official Aadhaar app, complete face authentication and pay the applicable fee. Expect up to 30 days for the change to reflect in the database.
6. Can I update Aadhaar from home?
Yes, for demographic and document updates through the myAadhaar portal. Biometric updates require a Seva Kendra visit. UIDAI’s Home Enrolment Service is available for those unable to travel, for a fee.
7. How many times can I change my name on Aadhaar?
Typically twice. Further changes require special approval and supporting legal documentation such as a gazette notification or court order.
8. What is the difference between SRN and URN?
SRN (Service Request Number) is issued for online updates. URN (Update Request Number) is issued for offline Seva Kendra updates. Both are used to track status on the UIDAI portal.
9. My Aadhaar update was rejected — what now?
Check the rejection reason on the UIDAI portal using your SRN or URN. Most rejections are due to blurry or expired documents or mismatched information. Correct the issue and resubmit.
10. Does updating Aadhaar update my DigiLocker copy?
Yes. DigiLocker pulls data from the UIDAI database and refreshes the Aadhaar copy automatically after an approved update.