UIDAI Appointment Booking Online: Aadhaar Seva Kendra Steps, Documents & Fees (2026)

The Unique Identification Authority of India (UIDAI) has made booking an appointment at an Aadhaar Seva Kendra (ASK) remarkably convenient through its online appointment system. Instead of waiting in long queues, you can now book an appointment from home in just a few minutes.

This system significantly reduces waiting time and ensures smoother processing of Aadhaar enrolment or update requests for the thousands of people who visit Aadhaar centres daily. This comprehensive guide walks you through the entire process of booking a UIDAI appointment—from selecting a service to understanding the required documents and fees, along with tips for a hassle-free visit.

Online UIDAI Appointment Booking

UIDAI provides a facility for both new applicants and existing Aadhaar holders to book appointments online at Aadhaar Seva Kendras. As of late 2025, UIDAI operates dedicated Aadhaar Seva Kendras in 78+ districts across India, including all metro cities, state capitals, and Union Territories. These centres work alongside over 66,000 Aadhaar Kendras run by banks, post offices, BSNL, and state governments. (Source: UIDAI Official Website)

Services Available Through the UIDAI Appointment System

You can book appointments for various Aadhaar-related services:

• New Aadhaar enrolment (including Baal Aadhaar for children)
• Demographic updates (name, address, date of birth, gender, mobile number, email)
• Biometric updates (photograph, fingerprints, iris scans)
• Mandatory Biometric Updates for children at ages 5 and 15
• Document updates (submission of Proof of Identity/Proof of Address)
• Mobile number registration or update (requires physical visit)
• e-Aadhaar colour printout

Note: Mobile number updates cannot be done online and require a visit to an Aadhaar centre with biometric verification.

Benefits of Booking a UIDAI Appointment Online

Using the UIDAI online appointment booking system offers several advantages:

• Reduced waiting time at Aadhaar Seva Kendras
• Guaranteed service availability on your chosen date
• Flexibility to choose your preferred date, time, and location
• Organised service delivery for faster processing
• Up to 4 appointments per month can be booked
• Free to book—no appointment booking fee

How to Book a UIDAI Appointment Online: Step-by-Step Guide

Follow these steps to book an appointment:

Step 1: Visit the Official UIDAI Portal

Go to the official myAadhaar portal: https://myaadhaar.uidai.gov.in/

Alternatively, you can directly access the appointment booking page: https://appointments.uidai.gov.in/bookappointment.aspx

Step 2: Navigate to the Appointment Booking Section

On the myAadhaar homepage, go to “My Aadhaar” and select “Book an Appointment” under the “Get Aadhaar” section. You will be redirected to the appointment booking page.

Step 3: Select Your Location

Choose your:

• State
• City/District
• Preferred Aadhaar Seva Kendra (if multiple options are available)

Click “Proceed to Book Appointment” to continue.

Step 4: Choose the Service You Need

Select from the available services:

• New Aadhaar Enrolment
• Aadhaar Update (Demographic)
• Aadhaar Update (Biometric)
• Other Aadhaar Services

Tip: Slots fill up quickly, especially in metro cities—book as early as possible.

Step 5: Enter Your Details

Provide the required information:

• Full name
• Mobile number (OTP will be sent for verification)
• Aadhaar number (required for updates; not needed for new enrolment)
• Captcha code

An OTP will be sent to your mobile number for verification.

Step 6: Choose Your Preferred Date and Time Slot

After OTP verification, you will see available dates and time slots. Select your preferred:

• Date
• Time slot

Important: Select quickly as popular slots get booked fast.

Step 7: Confirm Your Appointment

Review your details carefully and confirm the appointment. You will receive:

• Appointment receipt (download or print this)
• Appointment ID
• SMS confirmation on your registered mobile

You must carry this appointment receipt when you visit the centre.

Documents Required for Aadhaar Appointment

The documents you need depend on the service you are availing. UIDAI accepts a wide range of documents—ensure they are valid, legible, and in your name.

For New Aadhaar Enrolment

You need three types of documents:

• Proof of Identity (PoI)
• Proof of Address (PoA)
• Proof of Date of Birth (DoB)
• Proof of Relationship (PoR)—if enrolling a child or using Head of Family-based enrolment

Commonly accepted documents include:

• Passport
• PAN Card
• Voter ID
• Driving Licence
• Birth Certificate
• Ration Card
• School/College ID or Certificate
• Bank Passbook with photograph
• Government-issued Photo ID

Note: One document can serve as proof for multiple requirements if it contains all the necessary details. For the complete list, visit UIDAI’s Official Document List.

For Aadhaar Updates

Documents required depend on what you are updating:

Name Update: PAN Card, Passport, Voter ID, Bank Passbook, Government ID

Address Update: Utility bills (electricity, water, gas—not older than 3 months), Property Tax Receipt, Passport, Bank Statement, Rental Agreement

Date of Birth Correction: Birth Certificate, Passport, SSC/SSLC Certificate, PAN Card

Mobile Number/Email Update: No documents required—only biometric verification at the centre

Biometric Update: No documents required—physical presence only

Aadhaar Service Charges (Updated October 2025)

UIDAI revised the fee structure effective 1 October 2025. Below are the current charges:

(Source: UIDAI Official Fee Structure)

Important: Online document updates through the myAadhaar portal are free until 14 June 2026. Take advantage of this to update your details without visiting a centre.

How to Reschedule or Cancel Your UIDAI Appointment

If you need to change or cancel your appointment:

To Reschedule:

1. Visit myaadhaar.uidai.gov.in
2. Go to “My Aadhaar” → “Book an Appointment”
3. Select your city and click “Proceed to Book Appointment”
4. Select “Manage Appointments”
5. Enter your mobile number and captcha, then verify with OTP
6. Your existing appointment details will appear
7. Click “Reschedule Appointment” and select a new date/time

To Cancel:

1. Follow steps 1–6 above
2. Click “Cancel Appointment” instead
3. Confirm the cancellation

Note: Some smaller centres (banks, post offices) may have limited online appointment slots. In such cases, you may need to visit directly or try a larger Aadhaar Seva Kendra.

Tips for a Hassle-Free Visit to the Aadhaar Centre

• Arrive 10–15 minutes early before your scheduled time slot
• Carry original documents along with photocopies for verification
• Ensure fingerprints are clean and dry for accurate biometric capture
• Children under 5 years require only a photograph—no biometrics are collected
• Mandatory biometric updates are required at ages 5 and 15
• Use your registered mobile number for OTP verification
• Keep your Appointment ID/receipt handy—you will need to show it
• Verify all details on the screen before final submission at the centre
• Collect and keep the acknowledgment slip with your Enrolment ID (EID) or Update Request Number (URN)

Who Can Book a UIDAI Appointment?

Any resident of India can schedule an appointment for Aadhaar-related services, including:

• Indian citizens applying for Aadhaar for the first time
• Parents/guardians enrolling children (Baal Aadhaar)
• Existing Aadhaar holders needing updates or corrections
• NRIs (Non-Resident Indians) who have been in India for 182+ days in the past 12 months
• Foreign nationals who have resided in India for 182+ days (with valid visa/passport)

Aadhaar Seva Kendra Availability

UIDAI provides online appointment booking at Aadhaar Seva Kendras in major cities across India, including:

Delhi, Mumbai, Bengaluru, Chennai, Kolkata, Hyderabad, Pune, Ahmedabad, Jaipur, Lucknow, Chandigarh, Guwahati, Ranchi, Bhopal, Bhubaneswar, Thiruvananthapuram, and all state capitals.

To find the nearest centre, use the UIDAI Enrolment Centre Locator.

What Happens After You Visit the Aadhaar Seva Kendra?

After completing the process at the centre:

• You receive an acknowledgment slip with your EID (Enrolment ID) or URN (Update Request Number)
• New Aadhaar generation typically takes 5–15 working days
• Updates usually reflect within 3–7 working days
• You will receive an SMS when your Aadhaar is ready or update is complete
• Aadhaar letter by post (if requested) arrives within 60–90 days

How to Check Your Aadhaar Update Status

1. Visit myaadhaar.uidai.gov.in
2. Click on “Check Aadhaar Status” or “Check Update Status”
3. Enter your Enrolment ID (EID) or Update Request Number (URN)
4. Complete the captcha and click “Check Status”

UIDAI Contact Information and Helpline

If you face any issues, contact UIDAI through these official channels:

• Toll-free Helpline: 1947 (available 7 AM to 11 PM, Mon–Sat; 8 AM to 5 PM on Sundays)
• Alternate Number: 1800-300-1947
• Email: help@uidai.gov.in
• Grievance Portal: UIDAI Grievance Redressal
• CPGRAMS: pgportal.gov.in

(Source: UIDAI Contact & Support)

Frequently Asked Questions (FAQs)

Does UIDAI offer a home service option?

Yes, UIDAI provides a Home Enrolment Service for elderly individuals, persons with disabilities, or anyone who cannot visit a centre. The service costs ₹700 (including GST) for the first person, plus ₹350 for each additional person at the same address. The standard service fee (e.g., ₹75 for demographic update, ₹125 for biometric update) applies in addition. You can book this through the portal or by calling 1947.

Do I need an appointment to download my e-Aadhaar?

No, downloading e-Aadhaar does not require an appointment. You can download it anytime from myaadhaar.uidai.gov.in using your Aadhaar number, Enrolment ID (EID), or Virtual ID (VID). An appointment is only needed if you want a colour printout at the centre (costs ₹30).

How many appointments can I book in a month?

You can book up to 4 appointments per month through the UIDAI online system.

Can I update my mobile number online?

No, mobile number updates require a physical visit to an Aadhaar Seva Kendra or enrolment centre for biometric verification. This cannot be done online.

Are demographic updates free online?

Document updates (re-validation of PoI/PoA) via the myAadhaar portal are free until 14 June 2026. However, demographic changes at enrolment centres cost ₹75. If you do a demographic update along with a biometric update, the demographic update is free.

What is the password to open my e-Aadhaar PDF?

The password is a combination of the first 4 letters of your name in CAPITAL letters + year of birth (YYYY). For example, if your name is Rahul Kumar and birth year is 1990, the password would be RAHU1990