Aadhaar Card: Enrolment, Updates, and Charges Explained

Aadhaar Card: Enrolment, Updates, and Charges Explained

An Aadhaar card carries a 12-digit number issued by the Unique Identification Authority of India (UIDAI) after in-person enrolment. Over a lifetime it needs updates, some of which carry a charge.

Rs. 40,000 - Rs. 75 lakh

You may be eligible for a pre-approved offer

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In summary

Getting an Aadhaar card starts with enrolment at a centre; children under 5 get a Baal Aadhaar linked to a parent. Biometric updates are mandatory at 5 and 15, and update charges were revised from 1st October, 2025. For a Bajaj Finance Personal Loan, Aadhaar can be your know your customer (KYC) proof.


  • Enrolment is in person.
  • Children need biometric updates at 5 and 15.
  • A demographic update at a centre costs Rs. 75.
  • Lata updated her son's biometrics and her own address.

Aadhaar up to date for KYC? Check your loan offer with your phone number and a one-time password (OTP) → apply online → receive funds within 24 hours* of approval.

How does an Aadhaar card change over a lifetime?

An Aadhaar card moves through 5 stages, from enrolment to routine updates. The table shows what happens at each and what you need.


StageWhat happensWhat you need
EnrolmentIn person at an Aadhaar Enrolment CentreIdentity and address proof
Child under 5Baal Aadhaar, linked to a parentChild's birth certificate and parent's Aadhaar
Age 5 and age 15Mandatory biometric updateChild's Aadhaar
Address or name changeDemographic update, online or at a centreSupporting document
Any timeLock or unlock biometrics on myAadhaarRegistered mobile for OTP

Last updated: 24th October, 2026


Keep your mobile number linked to your Aadhaar card. Most online services, from downloads to locking, send an OTP to it.

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What do Aadhaar updates cost?

UIDAI revised its charges from 1st October, 2025. The table lists the main charges for an Aadhaar card at an enrolment centre.


ServiceCharge from 1st October, 2025
Demographic update at a centre (name, address, date of birth, mobile, email)Rs. 75
Biometric updateRs. 125
Document update at a centreRs. 75
Mandatory biometric update, ages 5 to 7 and 15 to 17Free

Last updated: 24th October, 2026


A demographic update made along with a biometric update is not charged separately. Charges can change, so confirm at the centre or on the UIDAI website before you go.

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How do you protect your Aadhaar?

Lock your biometrics on the myAadhaar portal so they cannot be used for authentication without your action, and unlock them only when needed. Where an office does not need your whole number, hand over the masked version, which hides 8 of the 12 digits.


Worked example: Lata in Hubballi

Lata is 36 and works as a salaried hospital pharmacy supervisor in Hubballi, paid Rs. 56,000 a month; her CIBIL score is 733. She took her son for his mandatory biometric update at 5 and updated her own address after a move. With her Aadhaar card up to date, she borrowed Rs. 1.1 lakh for household furniture at an illustrative 16% per annum. The equated monthly instalment (EMI) was priced over 24 and 36 months.


EMI = P × R × (1 + R)^N ÷ [(1 + R)^N − 1]. Here P = Rs. 1,10,000, R = 16 ÷ 1,200 and N = months.


TenureMonthly EMI (Rs.)Total interest (Rs.)EMI as share of salary (%)
24 months (2 years)5,38619,2639.6
36 months (3 years)3,86729,2226.9

Last updated: 24th October, 2026


A 3-year term would trim Rs. 1,519 from each EMI but cost Rs. 9,959 more overall. Up to Rs. 4,543 goes on processing. Lata chose 24 months, keeping her Aadhaar card details unchanged through the loan.


What can delay approval: a CIBIL score below 650 or existing EMIs that take up a large share of your income. Names or addresses that do not match across documents, and more than one loan application in the same month, can also slow it down.


Your Aadhaar card updated and ready for KYC? With a Bajaj Finance Personal Loan, you can borrow Rs. 40,000 to Rs. 75 lakh, subject to eligibility. Check your loan offer with your phone number and a one-time password (OTP) → apply online → receive funds within 24 hours* of approval.

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Which loan criteria apply besides KYC?

With your Aadhaar card current, a Bajaj Finance Personal Loan asks that you meet the criteria listed below:


CriterionRequirement
NationalityIndian
Age21 years to 80 years.
Employed withPublic, private, or multinational companies (MNCs).
CIBIL Score650 or higher.
Customer profileSelf-employed or Salaried

*You should be 80 years or younger, at the end of the loan tenure.

Last updated: 24th October, 2026


Meeting these criteria does not guarantee approval, which depends on eligibility, verification and credit assessment. No collateral or guarantor is required.


You may need the following documents, subject to your profile and application:


Document categoryAccepted options
KYC proofAadhaar/ passport/ voter’s ID/ driving license/ Letter of National Population Register/ NREGA job card
Identity proofPAN card, Real-time image / photograph
Employment proofEmployee ID card, Letter of Allotment of Accommodation Issued by Employer
Income proofSalary slips — last 3 months, Bank account statements — last 3 months
OthersPension order, Utility bill, Phone bill, Piped gas bill, Property / Municipal tax receipt

Not every applicant needs every document. Confirm the final list of required personal loan documents during your application.

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Which form of Aadhaar suits each use?

Aadhaar comes in more than one form, and each suits a different use. The table matches the form of your Aadhaar card to the task.


UseForm to useWhy
Loan or bank KYCFull Aadhaar or e-Aadhaar, as askedThe full number may be needed
Hotel check-in or travel IDMasked Aadhaar where acceptedHides most of the number
Carrying in a walletAadhaar PVC cardDurable and compact

Last updated: 24th October, 2026


Whatever the form, the number and details are the same. Keep them up to date so every version stays valid.

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What should you avoid with your Aadhaar?

Three habits put your Aadhaar card at risk. The table lists them and the safer alternative.


AvoidSafer alternative
Sharing a full Aadhaar copy everywhereA masked Aadhaar where accepted
Sharing an OTP with a callerNever share it; genuine agencies do not ask
Leaving biometrics unlockedLock them on myAadhaar

Last updated: 24th October, 2026


Call UIDAI on 1947 if you suspect misuse, and check your authentication history on myAadhaar.

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What are the steps to borrow?

You apply for a Bajaj Finance Personal Loan online in five steps:

  1. Check loan eligibility: Enter the required loan amount and repayment period, then click "CHECK LOAN OFFER".
  2. Enter personal details: Enter personal, financial and employment details to receive a personalised offer.
  3. Loan offer: Review the offer details and adjust the amount or tenure to suit the applicant's needs.
  4. KYC verification: Complete KYC and verify bank details.
  5. Talk to loan specialist: The application is submitted and an executive contacts the applicant about the next steps.

The process may differ for new and existing customers, and some customers may need to provide additional documents. Have the phone linked to your Aadhaar nearby for verification.

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Key offerings: 3 loan types

Personal loan interest rate and applicable charges

Type of fee

Applicable charges

Rate of interest per annum

10% to 30.5% p.a.

Processing fees

Up to 4.13% of the loan amount (inclusive of applicable taxes).

Flexi Facility Charge

Term Loan – Not applicable

Flexi Loans –Up To Rs 1,999 To Up To Rs 18,999/- (Inclusive Of Applicable Taxes)

Will be deducted upfront from loan amount.

Bounce charges

Rs. 700 to Rs. 1,200/- per bounce

“Bounce charges” shall mean charges for (i) dishonor of any payment instrument; or (ii) non-payment of instalment (s) on their respective due dates due to dishonor of payment mandate or non-registration of the payment mandate or any other reason.

Part-prepayment charges

Full Pre-payment:

  • Term Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount as on the date of full pre-payment

  • Flexi Term (Dropline) Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount, as on the date of full prepayment.

  • Flexi Hybrid Term Loan: Up to 4.72% (Inclusive of applicable taxes) on the outstanding loan amount, as on the date of full prepayment.

Part Pre-payment

  • Up to 4.72% (Inclusive of applicable taxes) of the principal amount of Loan prepaid on the date of such part Pre-Payment.

  • Not Applicable for Flexi Term (Dropline) Loan and Flexi Hybrid Term Loan.

Penal charge

Delay in payment of instalment(s) shall attract Penal Charge at the rate of up to 36% per annum per instalment from the respective due date until the date of receipt of the full instalment(s) amount.

Stamp duty (as per respective state)

Payable as per state laws and deducted upfront from loan amount.

Annual maintenance charges

Term Loan: Not applicable

Flexi Term (Dropline) Loan:

Up to 0.295% (Inclusive of applicable taxes) of the Dropline limit (as per the repayment schedule) on the date of levy of such charges.


Flexi Hybrid Term Loan:

Up to 0.472% (Inclusive Of Applicable Taxes) Of The Dropline Limit During Initial Tenure. Up to 0.295% (Inclusive Of Applicable Taxes) Of Dropline Limit During Subsequent Tenure

Credit guarantee scheme feeUp to 1.18% p.a. (pro-rated daily till 31st March) (inclusive of all applicable taxes) of the loan amount
Credit guarantee scheme renewal feeUp to 1.18% p.a. (inclusive of all applicable taxes) on the outstanding loan amount as on April 01 of the subsequent Financial Year.
*Renewal Fee to be collected only for 3 subsequent financial years.
 
**If the Remaining Tenure is less than 12 months, the CG Fee in subsequent years shall be charged prorated.

Frequently asked questions

Getting and updating

Charges and safety

Can I apply for an Aadhaar card online?

No. First-time enrolment needs a visit to an Aadhaar Enrolment Centre, since your photograph, fingerprints and iris scan are captured there. You can book an appointment online. Some updates, such as certain document updates, can be made online on myAadhaar, while biometric updates need a centre visit for your Aadhaar card.

A child under 5 gets a Baal Aadhaar without biometrics. Biometric updates are mandatory at age 5 and again at 15, and are free from 5 to 7 and from 15 to 17. Missing the update can affect services linked to the child's Aadhaar card, so book it on time at a centre near you.

From 1st October, 2025, a demographic update at a centre costs Rs. 75, a biometric update Rs. 125 and a document update at a centre Rs. 75. A demographic update made with a biometric update is not charged separately. Confirm current charges before your visit, as they can change for Aadhaar card services.

Log in to myAadhaar with your Aadhaar number and an OTP sent to your registered mobile, then choose the option to lock biometrics. Once locked, they cannot be used for authentication until you unlock them. Unlock them only when needed, such as for a biometric verification you start yourself, then lock your Aadhaar card biometrics again.

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Disclaimer

Bajaj Finance Limited has the sole and absolute discretion, without assigning any reason to accept or reject any application. Terms and conditions apply*.
For customer support, call Personal Loan IVR: 7757 000 000