Aadhar Card

Aadhar Card

The Aadhaar is a unique one-time government-issued identity card that is assigned to all Indian residents. It is a 12-digit random number that records the individual’s biometric and demographic data. Applying for an Aadhaar is voluntary and free of cost. Aadhaar identity platform with its inherent features of Uniqueness, Authentication, Financial Address and e-KYC, enables the Government of India to directly reach residents of the country in delivery of various subsidies, benefits and services by using the resident’s Aadhaar number only.

All Aadhaar cards are issued by the Unique Identification Authority of India (UIDAI), which collects the cardholder’s demographic and biometric data to enable a more streamlined and transparent method of allocating certain government benefits and subsidies to citizens.

An Aadhaar card carries the following information:

Demographic information Biometric information
Name Facial Photograph
Date of birth/age Iris scan (both eyes)
Address Fingerprints (all ten)
EID- the enrolment number

How to Enrol for Aadhaar?

The Aadhaar application process can be done from any authorised Aadhaar Enrolment Centre/ Permanent Enrolment Centre. You can find an updated list of existing Aadhaar Enrolment Centres on the UIDAI website.

In an effort to simplify the enrolment process, the UIDAI has also authorised over 10,000 post offices and bank branches to operate as Permanent Enrol Centres. Applicants can follow the 3 simple steps listed below to complete the enrolment process.

Step 1: Locate the nearest Aadhaar enrolment centre.

Step 2: Fill in the application form and submit required documents (proof of identity and proof of address documents).

Step 3: Complete biometrics and collect acknowledgement.

In the case of applicants who do not have the required documents, UIDAI has made arrangement for the following modes of enrolment:

· Head of Family (HoF) based application: Under this enrolment process, the Head of Family (with a valid Aadhaar) can submit documents proving his/her relationship to the applicant. The applicant’s enrolment will then be processed after successful verification of these details.

· Introducer-based application: In cases where the applicant has no valid proof of identity or address documents, an Introducer appointed by a Registrar can assist in the enrolment process. The Introducer can be contacted through the Aadhaar Enrolment Centre.

Baal Aadhaar:In case of minor applicants below the age of 5, the process is listed below:

· The parents’ biometric details will be captured at the time of enrolment. When the child turns 15 years, he/she will have to visit a centre to update his/her biometric data.

· Parent’s Aadhaar is to be provided when submitting the application form and documents at the Enrolment Centre.

How to Download/Print Aadhaar Card

In an effort to make the Aadhaar more accessible, the UIDAI has made arrangement for the electronic storage and retrieval of Aadhaar details. Known as the e-Aadhaar, this card is available in a PDF format and can be downloaded from the UIDAI website.

The e-Aadhaar can be accessed through the official UIDAI website by using any of the following:

· With Aadhaar number.

· With VID (Virtual ID).

· With EID (Enrolment ID).

A detailed guide on how to download/print your e-Aadhaar card can be found here.

Aadhaar Card Eligibility

The eligibility criteria for an Aadhaar card is as follows:

· All Indian citizens are eligible to apply for an Aadhaar card.

· NRIs (Non Resident Indians) who have lived in the country for a continuous period of 182 days are permitted to apply.

Aadhaar Services

To make the Aadhaar process more transparent and streamlined, the UIDAI has made available various services relating to Aadhaar processes and features.

Verify Aadhaar Generate Virtual ID (VID)
Verify mobile number or email registered with Aadhaar Lock/Unlock your biometrics
Retrieve your Aadhaar number Check authentication history
Check status of Aadhaar linking Offline verification of Aadhaa

A brief summary of each is provided below:

Verify Aadhaar:

Applicants can verify if their Aadhaar card is active or has been deactivated by following the detailed guide mentioned here.

Verify mobile number or email registered with Aadhaar:

Providing an email address and mobile number when applying for an Aadhaar card is advisable as it makes getting updates on services easier. As an applicant, you can also receive notifications on additional features or information pertaining to your Aadhaar remotely. To verify the mobile number or email address registered with your Aadhaar, you can follow the steps listed here.

Retrieve your Aadhaar number:

If you have misplaced/lost your Aadhaar card, UIDAI has simplified the retrieval process. You can retrieve your Aadhaar card, VID or EID electronically by following the steps listed here.

It is important to note that retrieval of Aadhaar information requires you to have a registered mobile number.

Check status of Aadhaar linking:

To avail most government subsidies and schemes, applicants have to link their Aadhaar card to their bank account for disbursement of the subsidy. You can check the current status of the linking process as listed below:

· On the official UIDAI website, navigate to the ‘My Aadhaar’ tab and select the ‘Aadhaar Services’ tab.

· Enter your Aadhaar/ VID number and the security code.

· An OTP will be generated and sent to your registered mobile number, and the current linking status will be displayed on screen.

A detailed guide on checking your linking process can be found here.

Generate Virtual ID (VID):

To ensure data protection and safeguard the information provided under Aadhaar, the UIDAI initiated the VID. This offers limited KYC (Know Your Customer) access to vendors/merchants seeking Aadhaar information for various services. Click here to know more on generating a VID.

Lock/Unlock your biometrics:

Your Aadhaar card contains both demographic as well as biometric data, which is used to authenticate your identity when availing various services. When sharing your Aadhaar information with a vendor/merchant for verification, there is a chance of misuse. In order to maintain the security of this data, the UIDAI permits Aadhaar card holders to lock access to their biometric information. This can be unlocked at the card holder’s discretion. A detailed guide on the process can be found here.

Check authentication history:

Each time you provide your Aadhaar card for any purpose, the details of the Authorised User Agencies (AUA) accessing this information is logged in the Aadhaar system. You can check your authentication history which lists the AUA and the information they have accessed. This process enables you to verify who has accessed your Aadhaar data. This feature is especially helpful when it comes to managing the security of your information. A guide on how to check your authentication history is provided here.

Offline verification of Aadhaar:

Aadhar paperless e-KYC is a sharable and secure document that can be used for offline verification of Aadhar identification. As an Aadhaar cardholder, you can share proof of identity and address information in a secure, tamper-proof format to vendors/service providers.

Generating the Aadhaar Paperless Offline e-KYC can be done as follows:

· Visit the UIDAI website and click on the ‘My Services’ tab.

· Click on the ‘Aadhaar Paperless Offline e-KYC’ under the ‘Aadhaar Services’ tab.

· Enter your Aadhaar number and the security code, after which you will receive an OTP on your registered mobile number.

· After the OTP has been successfully verified, a downloadable XML file will be available.

Find Information About Aadhaar Enrolment Centres

Applicants can find information on Aadhaar Enrolment Centres as well as Permanent Enrolment Centres on the UIDAI website, which lists current enrolment centres by state and city. A detailed guide on how to find existing Aadhaar Enrolment Centres can be found here.

Check Status of Aadhaar Application Online

Applicants who wish to track the status of their Aadhaar application can do so through the official UIDAI website. You will need to mention your enrolment ID, which can be found on the acknowledgment slip issued after you submit your application. A detailed guide to checking your Aadhaar status online can be found here.

How to update Aadhaar details online?

If your Aadhaar details have errors or you wish to change information after you have submitted your application, you can update are correct this information online by visiting the UIDAI website. Both demographic data as well as biometric information can be updated. A step-by-step guide on the process to update Aadhaar details online can be found here.

How to verify Aadhaar online

Verifying your Aadhaar online can be done in a few quick steps as outlined below:

· Visit the UIDAI website and click on the ‘My Aadhaar’ tab.

· Click on the ‘Verify Aadhaar Number’ tab and enter your Aadhaar number along with the security CAPTCHA.

· The current status of your Aadhaar card will appear on screen.

A more comprehensive guide to the process can be found here.

How to Add Your Mobile Number to Aadhaar Card

Adding your mobile number to Aadhaar card is important as availing Aadhaar services and making changes/updating details in your Aadhaar card requires two-factor authorisation, with an OTP being sent to your registered mobile number.

In order to add your mobile number, you will have to visit a Permanent Aadhaar Centre and submit an application to add the same to your card.


The eAadhaar is an electronic copy of your Aadhaar card and can be used in lieu of a physical copy of the card. It is accepted universally and can be downloaded from the UIDAI website. The eAadhaar is saved in a PDF format and is password protected. You can also choose to download a masked copy of your Aadhaar, which will hide your Aadhaar number.

The process to download/print the eAadhaar can be found here.


With a view to making the Aadhaar card and its allied services more universally available, the UIDAI has released mAadhaar which is a mobile application for Android devices. The app contains the user’s Aadhaar information in a digitised form and enables accessibility on the go.

Users can add up to 3 profiles on their app and perform a wide variety of services such as locking their biometrics and access their e-KYC for Aadhaar. A more comprehensive guide to the mAadhaar app, including linking your mobile number can be found here.

Aadhaar Enrolment Centres

To facilitate seamless and efficient applications, the UIDAI has set up Aadhaar Enrolment Centres as well as Permanent Enrolment Centres across the country, with many located in major cities such as Mumbai, Delhi, Chennai, Hyderabad, Bangalore, etc. Applicants can find active centres close to their area of residence by visiting the UIDAI website.

Aadhaar FAQs

1. I have lost my Aadhaar letter. Can I get a reprint?

Yes, UIDAI has launched a new service called the ‘Order Aadhaar Reprint’ service. You can apply for the same on the UIDAI website/through the mAadhaar app and get a reprint of your Aadhaar letter for a nominal fee of Rs.50.

2. I do not have access to internet/mAadhaar app. How do I access online services?

You can sign up for the Aadhaar SMS service by sending an SMS to 1947 from your registered mobile number. You can access features and services available online/on the mAadhaar app such as locking/unlocking biometric, generating a Virtual ID etc.

3. I do not have documentary proof for my current address. Can I still update it in my Aadhaar?

Yes, you can still update your address through Address Verifier by applying for an Address Verification Letter on the UIDAI website. This is to be submitted along with your application form.

4. I would like to update my name on my Aadhaar. Can I update it online through the Self Service Update Portal (SSUP)?

No, only addresses can be updated through the SSUP. For updating name, date of birth, photograph, mobile number etc., you will have to visit a Permanent Enrolment Centre with the required documentary proof and update the details.

5. How long is the Aadhaar card valid?

The Aadhaar card is valid for life.

6. Are e-Aadhaar and the Aadhaar card the same thing?

Yes, Aadhaar card and e-Aadhaar are same. The only difference being the Aadhaar card is a document sent to the applicant through the post by UIDAI while the e-Aadhaar is a digital version that can be downloaded from the UIDAI website.

7. What information is contained in the e-Aadhaar QR code?

The Aadhaar QR code contains the cardholder’s demographic details such as name, date of birth, photograph, gender (if provided) and the Masked Aadhaar number.

8. Is it mandatory to link my PAN with Aadhaar in order to file my tax returns?

Yes, as per the new provisions of the Finance Act, it is mandatory for all taxpayers to link their PAN with Aadhaar.

9. Do I need to carry originals when updating my details at an Enrolment Centre?

Yes, you are required to carry originals of all documents whose details you are updating at an Enrolment Centre.

10. My first Aadhaar application was rejected, can I re-apply?

Usually an Aadhaar application is rejected due to technical/quality reasons. You are permitted to reapply for your Aadhaar.

Disclaimer:All information in this article is intended to be used and must be used for informational purposes only. All information related to Aadhaar has been directly sourced from the official UIDAI website uidai.gov.in. Ford detailed information about Aadhaar and related services, please visit the official website of UIDAI.

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News About Aadhar Card

  • Aadhaar number not mandatory for the second instalment under the PM KISAN scheme

    The second installment of Rs.2,000 under the PM-KISAN scheme will be provided to small and marginal farmers in the month of April. The second installment doesn’t require the farmers to provide their Aadhaar details. 

    The PM-KISAN scheme by initiated by the Prime Minister Narendra Modi on February. Since then, over 1 crore farmers received Rs.2,000 each. This was the first instalment under the scheme. 

    This scheme promises to pay Rs.6,000 a year to over 12 crore small and marginal farmer families in the country. The PM-KISAN scheme has allotted Rs.75 crore towards the initiative and is funded by the central government. 

    During the payment of the first installment, farmers were required to provide Aadhaar details. However, this time, the government has mentioned it’s not mandatory for them to do so. 

    Farmers entitled to receive the benefit must be a part of a family comprising of a wife, husband, and minor children below the age of 18.

    5 April 2019

  • Deadline for linking PAN to Aadhaar extended by 6 months

    The government extends the deadline for linking PAN to Aadhaar by 6 months. The citizens of the nation have time till September 30, 2019 to link these details. 

    In June of 2018, the government had said to link the two identity numbers together. This was aimed particularly to eradicate fake PAN cards from the system and to track financial transactions with ease. 

    However, Aadhar will still be mandatory for filing ITR (Income Tax Returns).

    5 April 2019

  • UIDAI planning to introduce Aadhaar Seva Kendras in 53 cities

    Unique Identification Authority of India (UIDAI) is planning to set up Aadhaar Seva Kendras in 53 cities across the country. The setting up of the Seva Kendras is similar to the concept of Passport Seva Kendras where enrolment and update services will be carried out. The mega project of setting up Aadhaar centres will be UIDAI’s own and the services will be run under the authority’s supervision. The centres will be in addition to nearly 30,000 centres that are being run by banks, post offices, and in government offices offering similar Aadhaar services. The estimated cost for the entire project is Rs.300-400 crore.

    As per sources, the centres are aimed at offering convenience to individuals who are looking to avail Aadhaar enrolment and update services and are being conceptualised as grander versions of existing bank or post office run units. It needs to be mentioned that the move comes after the Supreme court recently placed restrictions on the use of Aadhaar. The Seva Kendras are expected to be made operational by April 2019.

    21 November 2018

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