Post Office Aadhaar Center & Mobile Seva Guide (2026)
Find Post Office Aadhaar Centers near you. Check official government fees (₹0, ₹50, or ₹100), required documents for address changes, mobile number linking, and counter timings.
Find Post Office Aadhaar Center Near You
Enter your 6-digit PIN code, district name, or city. Our engine categorizes facilities into Full Biometric Aadhaar Seva Kendras (HO/SO) and CELC Mobile Linking Branch Offices (BO).
Instantly view whether your local post office operates a full biometric ECMP counter or a mobile linking desk, complete with counter timings and direct navigation.
Interactive Aadhaar Document Checklist & Fee Tool
Select the service you wish to avail at the post office to see exact government fees, accepted proof documents, physical presence rules, and processing SLA:
Mobile Number & Email Link / Update
Valid Proof Documents Accepted at Counter:
- No identity or address documents needed.
- Only existing 12-digit Aadhaar number required.
- Mandatory in-person physical presence of the Aadhaar holder for biometric thumbprint/iris scanning.
Cannot be updated online if old phone is lost/inaccessible. Visiting an India Post counter or requesting an IPPB postman doorstep visit is mandatory.
Official Government Fees for Aadhaar at Post Offices
Post office operators can only charge the official government fees shown below. Do not pay any extra amount. Always take your printed receipt with your 28-digit Enrolment ID (EID).
| Service Description | Authorized UIDAI Fee | Payment Mode | Receipt Provided? |
|---|---|---|---|
| Fresh Aadhaar Enrolment First-time registration for adults and children | FREE (₹0) | Not Applicable | Yes (EID Acknowledgement Slip) |
| Mandatory Child Biometrics (MBU) Compulsory fingerprint, iris & photo update upon reaching Age 5 and Age 15 | FREE (₹0) | Not Applicable | Yes (Updated EID Slip) |
| Mobile Number & Email ID Link / Update Biometric authentication on ECMP or CELC tablet (Zero paperwork) | ₹50 Flat | Cash / UPI QR Code | Yes (Computerized Receipt) |
| Demographic Update (Address, Name, DOB, Gender) Single or multiple demographic field updates done simultaneously | ₹50 Total | Cash / UPI QR Code | Yes (Updated EID Slip) |
| Adult Biometric Update (Photo, Iris, 10-Fingerprints) Voluntary biometric update or for citizens aged 17+ | ₹100 Total | Cash / UPI QR Code | Yes (Updated EID Slip) |
| 10-Year Document Re-validation (POI & POA) In-person physical verification of documents older than 10 years | ₹50 Total | Cash / UPI QR Code | Yes (Document Verification Receipt) |
UIDAI Standard Certificate for Address & Identity
If you live in rented premises without a registered agreement, or in rural areas without utility bills in your name, you do not need to hire private agents. UIDAI officially authorizes the Certificate for Aadhaar Enrolment / Update, which is accepted by every post office counter.
Authorized Officials Who Can Certify Your Address:
Doctors in Govt Hospitals, Principals of Govt Colleges, Executive Engineers, Magistrates, and Class-I/II officers.
Gram Pradhan, Mukhiya, or Sarpanch for rural village residents.
Elected Member of Parliament, Member of Legislative Assembly, or Ward Councillor.
Revenue Officer, Tehsildar, or Naib Tehsildar with administrative jurisdiction.
️ Strict UIDAI Rejection-Proof Checklist for Standard Certificate:
- No Overwriting or Correction Fluid: White fluid or scratched text causes 100% automated rejection by UIDAI OCR scanners.
- Overlapping Stamp: The certifying official must put their official round seal AND signature partially overlapping the applicant's photograph.
- 3-Month Validity: The certificate is valid only for 3 months from the date of the certifier's signature.
- Block Letters: The form must be filled in legible capital letters in black or dark blue ink.
IPPB Postman Doorstep Aadhaar Mobile Seva
Bring the Postman to Your Doorstep
Through India Post Payments Bank (IPPB) and its network of 300,000+ Gramin Dak Sevaks (GDS), citizens do not need to stand in long lines. A postman equipped with a biometric smartphone will come directly to your residence to update your mobile number or enrol child Aadhaar.
How to Book Doorstep Visit:
- Download the official Post Info App or visit ccc.cept.gov.in.
- Select Service Request → IPPB-Aadhaar Service.
- Choose Mobile/Email to Aadhaar Linking/Update or Child (0-5 years) Aadhaar Enrolment.
- Enter your PIN code and address. Your local beat postman will receive the dispatch task.
Doorstep Services Available via Postman:
Post Office Aadhaar FAQs (2026)
What are the charges for mobile number update in Aadhaar at post office?
The statutory UIDAI fee for updating or linking your mobile number at any Post Office Aadhaar counter or through an IPPB postman is strictly ₹50 (inclusive of GST). No document copies are needed—only fingerprint or iris biometric authentication. Any demand for extra charges is illegal under Section 42 of the Aadhaar Act.
What are the documents required for address change in Aadhaar in post office?
To change your address at a post office ECMP counter, you must bring the original of any one valid Proof of Address (POA) document:
- Valid Indian Passport
- Bank Account Statement or Passbook with photo (signed & stamped by bank)
- Voter Identity Card (EPIC)
- Ration Card with address
- Electricity bill, Water bill, or Piped Gas connection bill (not older than 3 months)
- Registered Sale Deed or Registered Rent/Lease Agreement
- No Proof? Use the official UIDAI Standard Certificate signed with photo by a Gazetted Officer, Tehsildar, MP, MLA, or Village Panchayat Head (valid for 3 months).
Is appointment required for Aadhaar update in post office?
No, a prior online appointment is not compulsory. Most Head Post Offices (HO) and Sub Post Offices (SO) operate walk-in token counters, issuing physical queue slips every morning between 09:30 AM and 11:00 AM on a first-come, first-served basis. However, if you prefer to avoid waiting in line, you can book an advance slot online through UIDAI's portal (appointments.uidai.gov.in).
Can I link my mobile number with Aadhaar at any post office in India?
Yes. Every single operational post office in India—Head Post Offices (HO), Sub Post Offices (SO), and Branch Post Offices (BO) manned by Gramin Dak Sevaks—can link or update your mobile number in the UIDAI database. You can also request an IPPB postman to complete the update at your home.
What is the official fee for child biometric update at age 5 and 15?
Mandatory Biometric Update (MBU) for children upon attaining age 5 and age 15 is 100% FREE (₹0) under statutory UIDAI rules. No post office operator is permitted to charge any money. If an operator asks for cash, immediately call 1947 or lodge a grievance on CPGRAMS.
Can a Branch Post Office (BO) update my photo, iris, or address?
No. Rural Branch Post Offices (BO) only have CELC smartphone devices, which are technically restricted to child enrolments (0–5 yrs) and mobile/email updates. For photo recapture, dual-iris scans, or address updates requiring document scanning, you must visit a Sub Post Office (SO) or Head Post Office (HO) with an ECMP kit.
What are the Aadhaar counter operating timings at post offices?
Post Office Aadhaar counters operate Monday through Friday from 09:30 AM to 04:30 PM, and on Saturdays from 09:30 AM to 01:00 PM (lunch break: 01:00 PM to 01:30 PM). Counters are closed on Sundays and central government holidays. Most counters distribute physical tokens starting at 09:00 AM on a first-come, first-served basis.
How long does it take for Aadhaar mobile number to update?
Mobile number updates typically reflect within 24 to 72 hours. You will receive an automated confirmation SMS from UIDAI once the backend validation completes.