The old coin buyer scam India is built on a simple hook: a social media ad that offers lakhs for an old ₹1 note or a rare coin. It looks like a collector deal. In practice, the real prize is your Aadhaar, PAN and bank details.
As someone who writes about cyber safety for Indian families, I treat any request for identity documents from a stranger as the real transaction. The “coin” is only bait. Details below come from police and media reports and from the RBI’s own warning, and scammers change their story often.
Contents
How the old coin buyer scam works
1. The ad
Instagram, Facebook and WhatsApp ads show old currency notes or rare coins with captions promising very large sums from “RBI approved” or “government approved” collectors.
2. The fee and the documents
When you reply, the “buyer” asks for a small processing fee, often a few hundred to a few thousand rupees, for a certificate or approval stamp. Then comes the request for photos of your Aadhaar and PAN, and your bank details “to send the payment”.
3. What your documents can be used for
Police and media reports describe criminals using stolen identity documents to open accounts and to route money from other frauds through them. Those accounts are called mule accounts, and the trail leads back to the name on the documents.

Why the RBI says this is a red flag
In March 2022 the RBI warned the public against online and offline offers to buy or sell old notes and coins. It said that some people were misusing its name and logo, that it does not deal in such transactions, and that it never asks for fees, commissions or taxes for them. Any demand for a fee is the clearest warning sign.
| Red flag | What the scammer says | What is true |
|---|---|---|
| Upfront fee | Pay a fee for an RBI certificate or clearance | The RBI does not charge fees or commissions for buying or selling old notes and coins |
| KYC request | Send your Aadhaar and PAN before payment | A genuine buyer has no reason to ask for your identity documents |
| Huge price | ₹25 lakh or more for an ordinary old note | Common old notes and coins do not sell for such sums |
The risk: your name on someone else’s money trail
If a mule account opened with your documents receives stolen money, investigators can follow it to you first. Possible outcomes include frozen bank accounts, police notices and legal questions that you will have to answer. Even someone who acted without knowing may have to prove it.
What to do if you shared your Aadhaar or PAN
Check and lock your Aadhaar
- Review your Aadhaar authentication history on the UIDAI website at uidai.gov.in for requests you did not make.
- Lock your biometrics in the mAadhaar app so no one can use them.
- Share only a masked Aadhaar from now on, which hides the first 8 digits.
Check your credit and bank activity
- Get your credit report from a credit bureau such as CIBIL and look for loans or cards you did not open.
- Scan your own bank accounts for transactions you do not recognise.
- Use Income Tax Portal for AIS and TIS to see your alll bank accounts.
- Keep screenshots of the ad, chats, payment receipts and numbers involved.
Where to report in India
- Call 1930, the national cyber crime helpline, as soon as you lose money.
- File a complaint at cybercrime.gov.in.
- Report suspicious numbers and messages on the Sanchar Saathi portal, sancharsaathi.gov.in, using its Chakshu facility.
- For Aadhaar misuse, call the UIDAI helpline on 1947.
If money has already left your account, my lost phone checklist covers how to freeze UPI and net banking quickly. The same steps apply here. For daily scam awareness, try becybersmart.in, a free three-minute quiz I run.
Scams that push an app instead of a form work the same way, and I cover them in my guide to the electricity bill APK scam. Your Aadhaar and PAN are also personal data, and I explain how India’s data protection law treats it in DPDP Act explained.
FAQ
Does the RBI buy old notes or coins online?
No. The RBI said in 2022 that it does not deal in such buying and selling and does not charge fees for it.
Can an old ₹1 note really sell for lakhs?
Treat it as a scam. Valuable notes and coins exist, but ads that promise lakhs for ordinary ones are bait for fees and documents.
What if I only sent a photo of my Aadhaar?
Lock your biometrics in mAadhaar, review your authentication history, check your credit report and report it. A masked Aadhaar would have been safer.
What is a mule account?
It is a bank account used to receive and pass on money from frauds. Criminals often open them with other people’s identity documents.


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