PAN-Based False Tax Return Filing & Impersonation — How to Identify & Stay Safe

INDIA — By BharatSecure Threat Intelligence Team · Updated May 27, 2026

Severity: CRITICAL | View Full Scam Details

Beware in 2026: PAN-Based False Tax Return Filing & Impersonation Scam in India

A new critical scam misusing your PAN card details to file fake income tax returns and impersonate you is trapping thousands of Indians in 2026.

What Is the PAN-Based False Tax Return Filing & Impersonation?

In India, your Permanent Account Number (PAN) is a vital identity used not only for income tax but also for banking, investing, and many financial transactions. The "PAN-Based False Tax Return Filing & Impersonation" scam is where fraudsters steal or illegally obtain your PAN details and use them to file bogus tax returns without your knowledge.

This scam primarily targets individuals who may not frequently file returns or those whose data has leaked from third-party platforms, phishing attacks, or unsafe online databases. These criminals inflate income figures or claim large refunds by reporting fake sales or income transactions linked to your PAN. The result? You receive alarming tax notices from the Income Tax Department demanding hefty payments or clarifications.

The problem is widespread. According to CERT-In advisories and reports to the Indian Cyber Crime Coordination Centre (I4C), frauds related to identity theft are surging. PAN misuse in tax fraud accounts for a substantial share of complaints received every year. RBI too warns about the risks of identity-based financial frauds, especially when linked with Aadhaar and PAN details misused together.

How This Scam Works — Step by Step

1. Data Theft or Phishing: Fraudsters begin by stealing PAN details via data breaches from compromised websites, fake WhatsApp messages asking for PAN verification, or hacking unsecured databases.

2. Filing Fake Tax Returns: Using stolen PAN data, criminals file income tax returns with inflated income or fabricated sales records. This may claim large tax refunds or cause higher tax liabilities.

3. Income Tax Notices Sent to Victims: Because the IT Department’s records show this fake activity linked to your PAN, you receive unexpected notices demanding payment or clarifications for income you never earned.

4. Follow-Up Calls or Messages: Scammers sometimes impersonate IT officials, using fake phone calls or SMS asking for immediate payments via UPI apps or bank transfers to "clear dues."

5. Victim Confusion and Financial Loss: Victims panic and may pay these fraudulent dues or share sensitive information, leading to direct financial theft or further misuse of PAN and linked Aadhaar.

6. Sometimes Targets Are Deceased or Dormant Accounts: Even families of deceased individuals have reported tax notices because scammers continue using those PANs to file returns, causing serious legal troubles.

Real Warning Signs to Watch For

• Unexpected income tax notices mentioning high income or refunds you never claimed
• Calls or messages threatening penalties or arrest unless immediate payment is made
• Requests to share PAN or Aadhaar details via WhatsApp or SMS links from unknown numbers
• Notifications for tax returns filed when you did not file one in that financial year
• Demands for payment via UPI, net banking, or mobile wallets claiming they are ‘official’
• Receiving alerts for transactions or account activities unrelated to you
• Sudden freezing of your bank accounts or failure in tax return filing due to discrepancies

What Happens to Victims

Victims suffer severe financial losses, sometimes running into lakhs of rupees, due to forced payments or fraudulent transactions through UPI and banking apps. More than money, the emotional toll is high — many lose trust in official communication and live with the stress of potential legal issues.

Misuse of PAN is often linked to Aadhaar data theft, which can then be combined with SIM swap frauds, allowing criminals to intercept OTPs and control mobile numbers. This worsens the damage, as fraudsters can also access bank accounts, assets, or even misuse credit history. Rectifying reputation damage with tax authorities can be a lengthy and tough process.

What RBI and CERT-In Say

The Reserve Bank of India has repeatedly issued advisories cautioning citizens to never share sensitive details like PAN, Aadhaar, or bank OTPs over calls or messages. The RBI helpline is available for any suspicious financial activity, and complaints can be registered immediately.

CERT-In, India’s national cybersecurity organization, actively monitors identity-based scams and urges users to report incidents via the cybercrime.gov.in portal. The Indian Cyber Crime Coordination Centre (I4C) also collaborates with law enforcement to crack down on such scams.

If you receive suspicious tax notices or calls, the government’s dedicated anti-cybercrime helpline 1930 is your first contact point for urgent advice and help.

How to Protect Yourself

1. Do Not Share PAN or Aadhaar Details Over Phone or WhatsApp: Only provide such sensitive information on official government portals after verifying legitimacy.

2. Check Your Income Tax Account Regularly: Log in to the e-Filing portal and verify all returns filed under your PAN every year.

3. Ignore Unsolicited Tax Notices: Cross-check notices by calling official Income Tax helplines or visiting the official website instead of replying to suspicious calls.

4. Beware of Fake Refund or Penalty Calls: The Income Tax Department never asks for upfront payments via UPI or mobile wallets.

5. Secure Your Mobile Number Against SIM Swaps: Link your mobile number only to one account and use carrier services to add extra verification layers.

6. Use Strong Passwords and 2FA on Financial Platforms: Enable two-factor authentication on your PAN-linked bank accounts and UPI apps.

7. Report Suspicious Activity Immediately: Use 1930 helpline, cybercrime.gov.in, or local police cyber cells as soon as you suspect fraud.

What to Do If You've Been Targeted

• Immediately file a complaint on the National Cyber Crime Reporting Portal (cybercrime.gov.in). This helps authorities start investigations.

• Contact your bank and UPI providers to freeze transactions and block suspicious access.

• Report the fraud to your regional Income Tax office and ask for help rectifying your PAN records.

• Call the 1930 cybercrime helpline for expert guidance on next steps and assistance.

• Keep all communication records, tax notices, and proof of reports filed when dealing with authorities.

• Inform your mobile service provider to secure your SIM and prevent further misuse.

Frequently Asked Questions

Q1: Can someone file a fake tax return using my PAN without my Aadhaar?
Yes, while Aadhaar helps link your identity more tightly, fraudsters can still use just your PAN details to file fake returns or claim refunds. Always protect both.

Q2: What should I do if I receive a tax notice for an income I never earned?
Do not panic or make payments immediately. Verify the notice on the Income Tax e-Filing portal and report it to the cybercrime helpline 1930 and your regional tax department.

Q3: How can I check if my PAN is misused for fraudulent tax returns?
Log in to the official Income Tax e-Filing portal, review the list of filed returns under your PAN, and cross-check your financial transactions. Regular monitoring is key.

If you receive any suspicious tax notices, messages, or calls involving your PAN or Aadhaar details, do not respond blindly. Verify their authenticity at BharatSecure.app to stay safe from fraud and protect your financial identity.