UIDAI Alert: Complete This Aadhaar Update for Your Children Before It’s Too Late

The Aadhaar card has now become one of the most important identity documents in India. From school admissions to government schemes, almost every essential task requires Aadhaar verification. This is why parents must ensure that their children’s Aadhaar details are updated on time.
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The government has made biometric updates compulsory for children when they reach the ages of 5 and 15. If these updates are not completed, Aadhaar authentication may fail, causing problems in accessing important services.

Free Aadhaar Biometric Update Till September 30, 2026

The Unique Identification Authority of India (UIDAI) is currently offering free biometric updates for children aged between 5 and 17 years. This free facility will remain available until September 30, 2026.


Parents can visit their nearest Aadhaar Seva Kendra or Aadhaar Enrollment Centre to complete the update process without paying any fee.

What Is Mandatory Biometric Update ?

The Mandatory Biometric Update (MBU) is a process where a child’s latest biometric details are recorded in the Aadhaar database. During this process, officials capture:
  • New photograph
  • Fingerprints
  • Iris scan

When Aadhaar is first issued to young children, complete biometric details are not permanently stored because a child’s physical features continue to change with age. As children grow, fingerprints, facial structure, and iris patterns also change, making fresh updates necessary.


That is why UIDAI has made biometric updates mandatory at the ages of 5 and 15.

Why This Update Is Important

Today, Aadhaar is required for several important activities related to children, including:
  • School admissions
  • Scholarships
  • Competitive examinations
  • Government welfare schemes
  • Identity verification
If the biometric details are outdated, Aadhaar verification may not work properly. This could create delays or difficulties in accessing services linked to Aadhaar.

How Parents Can Update Their Child’s Aadhaar

Parents need to visit the nearest Aadhaar Centre with their child to complete the update. The process is simple and takes only a few minutes.

At the centre:
  • A fresh photograph of the child is taken
  • Fingerprints are scanned
  • Iris details are recorded
Once completed, the updated information is added to the Aadhaar database.


Parents are advised not to delay the process, especially since the service is currently available free of cost for eligible children.