How to know where my pan card is used?

For more detailed information, you can visit the official Income Tax Department website: https://incometaxindiaefiling.gov.in

To track the usage of your PAN card, you can check your income tax filings and financial statements for any transactions or investments made using your PAN. Additionally, you can request a credit report from agencies like CIBIL to see if your PAN has been used for any credit-related activities.