Author
LoansJagat Team
Read Time
5 Min
02 Jun 2025
Mayank is a student who wants to know our Aadhar card number. He uses the UIDAI website and sometimes the mAadhar card app. The card holds a 12-digit unique identification number that acts as proof of identity and address.
Aadhaar Card is a unique identity number that is 12 digits in length assigned to all Indian residents by the Government of India (UIDAI). It assists in establishing who you are and where you are staying for services such as banking, mobile SIM, and government benefits.
Feature | Details |
Unique Number | 12-digit random number (e.g., 1234-5678-9012) |
Free of Cost | No fee for first-time enrollment |
Lifetime Validity | Does not expire |
Accepted Everywhere | Valid as ID & address proof across India |
Aadhaar makes life simpler by reducing the need for multiple documents.
If by any chance you forget your 12-digit Aadhaar number, do not panic because there are simple ways of tracking down your forgotten number.
Mayank had to use his Aadhaar to link his bank account, and he lost the card. These approaches were used by him to locate his Aadhaar number in no time.
Method | How to Do It? |
Check Aadhaar Card or e-Aadhaar | Look at your physical Aadhaar card or download e-Aadhaar from UIDAI. |
Use the UIDAI Website | Visit UIDAI Retrieve Page, enter your registered mobile number, and get OTP to recover your Aadhaar. |
mAadhaar App | Download the mAadhaar app, log in with OTP, and view your Aadhaar number. |
SMS Service | Send SMS "GETUID" to 1947 from your registered mobile number. |
Bank or Mobile Records | Check the bank passbook or the mobile operator’s details if Aadhaar is linked. |
Visit Aadhaar Center | Go to the nearest Aadhaar center with ID proof (like PAN or Voter ID) to retrieve it. |
If you already have your Aadhaar number and you only need its digital copy, you can easily download e-Aadhaar online from the UIDAI site.
Step | Action |
1. Visit the UIDAI Website | Go to https://eaadhaar.uidai.gov.in/ |
2. Enter Details | Fill in your 12-digit Aadhaar number, full name, and PIN code. |
3. Enter Captcha | Type the security code shown on screen |
4. Get OTP | Click "Send OTP" – you’ll receive it on your registered mobile |
5. Download PDF | Enter OTP and click "Download Aadhaar." |
6. Open PDF | Use password: First 4 letters of your name (CAPS) + Birth Year (e.g., MAYANK1995). |
Mayank got his e-Aadhaar in 5 minutes and submitted it for his job. You can do it too!
Option | How does it work? | What do you need? |
Visit Aadhaar Center | Go to the nearest enrollment center for help | Any ID proof (PAN, Voter ID, Passport) |
Biometric Verification | Give a fingerprint/iris scan at the center | Your biometrics (fingerprints/eyes) |
Check Old Records | Look in bank files, emails, or old documents | Any past Aadhaar copies or receipts |
Ask a Family Member | Check if the family has your Aadhaar saved | Relatives' help (if they have your details) |
UIDAI Helpline | Call 1947 for guidance | Basic details like name, address |
Mayank went to a centre along with his PAN card, made a biometric scan, and received his Aadhaar number in 10 minutes. You can do the same!
It’s frustrating to lose access to your Aadhaar details, but as Mayank found out. Mayank went to his nearest Aadhaar Centre with his PAN card. The staff assisted him in his retrieval of details by use of biometric verification within 10 minutes. Even if you have lost your number, misplaced your card, or changed your mobile number, that help is a phone call away.
You can access an enrollment centre with the help of any ID proof, through biometric authentication, or records. The UIDAI system was created to make it easier for citizens, such as Mayank and you, to conveniently obtain such important details when necessary. Keep your Aadhaar information always safe, and in case you forget it, it won’t be a problem to recover.
1. What is Aadhaar?
Aadhaar is a 12-digit unique ID number given by the Indian government. It serves as proof of identity and address for services like banking, mobile connections, and government benefits.
2. How can I get an Aadhaar if I don’t have one?
Visit any Aadhaar enrollment center with documents like a birth certificate, PAN, or voter ID. Fill the form, give biometrics (photo, fingerprints, iris scan), and you’ll get your Aadhaar in 15-20 days.
3. What if I forget my Aadhaar number?
If your mobile number is linked, retrieve it via UIDAI’s website, mAadhaar app, or SMS (send "GETUID" to 1947). If not, visit a center with ID proof.
4. Can I download Aadhaar online?
Yes! Visit eaadhaar.uidai.gov.in, enter your Aadhaar number, and download the e-Aadhaar PDF. Use your birth year + name as the password (e.g., RAM1990).
5. How to update my mobile number in Aadhaar?
Go to an Aadhaar center, fill out the update form, submit ID proof, and pay ₹50. Your number will update in 5-7 days.
6. Is Aadhaar mandatory?
No, but it’s needed for many services like PAN, bank accounts, subsidies, and SIM cards. Some private companies may ask for it, too.
7. What if my Aadhaar card is lost?
No worries! Download e-Aadhaar online or visit a center to reprint it. Your Aadhaar number remains the same for life.
8. Can I change my name or address in Aadhaar?
Yes. Visit a center with proof (like a passport for name or an electricity bill for address) and submit an update request. Fees may apply.
9. Is Aadhaar linked to my bank account?
Only if you voluntarily linked it (for subsidies or KYC). Check with your bank or log in to Internet banking to see if it’s linked.
10. Is Aadhaar safe? Can someone misuse it?
Aadhaar has strong security. Never share OTPs or scans with strangers. Mask your Aadhaar (show only the last 4 digits) when sharing online.
About the Author
LoansJagat Team
We are a team of writers, editors, and proofreaders with 15+ years of experience in the finance field. We are your personal finance gurus! But, we will explain everything in simplified language. Our aim is to make personal and business finance easier for you. While we help you upgrade your financial knowledge, why don't you read some of our blogs?
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