A PAN card is one of the most important financial documents in India. Whether you are opening a bank account, filing an income tax return, investing in mutual funds or purchasing property, your Permanent Account Number (PAN) plays an important role in financial identification.

However, many people overlook small mistakes related to their PAN details. Incorrect personal information, duplicate PAN cards or mismatched records can create unnecessary complications during financial transactions.

Here are six important things every PAN cardholder should know.

1. Check Whether Your PAN Is Linked With Aadhaar

Linking PAN with Aadhaar is an important compliance requirement for most eligible taxpayers. If your PAN is inoperative because the applicable linking requirement has not been fulfilled, certain financial and tax-related services may be affected.

You can check your PAN-Aadhaar linking status through the Income Tax Department's official e-filing portal.

2. Never Keep Two PAN Cards

Having more than one PAN is not permitted under the Income Tax Act. Sometimes, people accidentally receive another PAN after applying again because they have forgotten their earlier application details.

If you have been allotted multiple PANs, you should approach the Income Tax Department to surrender the additional PAN. Keeping multiple PANs can attract a penalty of ₹10,000 under the applicable provisions.

3. Make Sure Your Name Matches Your Other Documents

A spelling difference between your PAN card, Aadhaar card and bank records can create difficulties during KYC verification.

Check your name, date of birth and other personal details carefully. If you find an error, apply for a correction through the authorised PAN service provider.

4. Update Your Mobile Number and Email Address

Your registered contact details are important for receiving application updates, verification messages and other communications.

If your mobile number or email address has changed, check the available correction process and update your details wherever required.

5. Know When You Need to Quote Your PAN

PAN is required or must be quoted for several specified financial transactions under income tax rules. These may include certain bank deposits, property transactions, vehicle purchases and investments.

However, the applicable reporting thresholds and requirements differ depending on the transaction. Check the latest Income Tax Department guidelines before completing a high-value transaction.

6. Protect Your PAN Details From Misuse

Your PAN is sensitive financial information. Avoid sharing photographs of your PAN card on unknown websites or with unverified individuals.

If an organisation needs your PAN for KYC, first verify that the organisation is genuine. You should also periodically check your financial records and credit report for unfamiliar accounts or transactions.

How to Check Your PAN Details Online

You can access PAN-related services through the official Income Tax e-filing portal at incometax.gov.in. The portal provides facilities for checking PAN-Aadhaar linking status and accessing various tax-related services.

For PAN applications and corrections, use authorised service providers and avoid unofficial websites that promise instant updates.

A PAN card is more than just an identity document; it is connected to several important financial activities. Keeping your details accurate and protecting your PAN information can help you avoid unnecessary verification issues and potential misuse.