How do I link PAN with Aadhaar?

1Why it matters: the 'inoperative' PAN

If your PAN isn't linked to your Aadhaar, it becomes inoperative. That's not just a technicality — an inoperative PAN causes real problems:

• You cannot file your income-tax return
• TDS and TCS are deducted at higher rates (often 20%)
• Any refund due to you is withheld
• You can't complete many financial transactions (opening accounts, large investments, etc.)

2Step by step: how to link

The whole process is online on the income-tax portal:

1. Go to incometax.gov.in → Quick Links → 'Link Aadhaar'.
2. First pay the ₹1,000 late fee under Section 234H via e-Pay Tax (select Assessment Year and minor head 500). Wait a short while for the payment to reflect.
3. Return to 'Link Aadhaar', enter your PAN and Aadhaar number, and submit.
4. Check the status later under Quick Links → 'Link Aadhaar Status'.

3How to check if you're already linked

Before paying, check your current status — you may already be linked. On the income-tax portal, go to Quick Links → 'Link Aadhaar Status', enter your PAN and Aadhaar, and it tells you whether they're linked. If they are, you're done; if not, follow the steps above.

4Who is exempt

A few categories are exempt from mandatory linking, including non-resident Indians (NRIs), residents of certain states (Assam, Jammu & Kashmir, Meghalaya), individuals aged 80 or above, and foreign nationals. If you fall in an exempt category, your PAN stays operative without linking.

5What an inoperative PAN actually stops

Inoperative is not the same as cancelled — the PAN still exists and still belongs to you — but the practical effects are severe.

Tax is deducted and collected at the higher rate that applies where PAN is not furnished, which under section 206AA is 20% for most payments. Refunds due to you are not issued, and no interest runs on them for the period the PAN stays inoperative. Pending proceedings cannot be completed.

Beyond tax, a great deal simply stops: opening a demat account, transacting above the KYC thresholds in mutual funds, and many bank and broker processes that verify PAN status electronically.

6When the deductor is the one who gets the demand

A consequence people rarely anticipate is that the cost of an inoperative PAN often lands first on whoever paid you.

Where a deductor deducted at the normal rate against a PAN that later turned out to be inoperative, the department raises a short-deduction demand on the deductor, not on the recipient. Which is why employers, banks and buyers of property increasingly check PAN-Aadhaar status before paying.

The CBDT has repeatedly given relief where the PAN is made operative within a specified window, treating the deduction as valid. That relief is time-bound, so the fix is to link promptly rather than to rely on a future circular.

7Fixing a mismatch before you pay the fee

Linking fails on data mismatch far more often than on anything else, and the fee is not refunded for a failed attempt.

Name, date of birth and gender must match across the two records. The commonest problems are an expanded or abbreviated middle name, a surname order difference, and a date of birth recorded as 1 January where only a year was known.

Correct whichever record is wrong first — PAN details through the NSDL or UTIITSL correction route, Aadhaar details through a UIDAI update — and only then attempt the link. Corrections take days to propagate, so do not pay the fee and link on the same afternoon.

8What happens once the PAN becomes operative again

Linking fixes the position going forward. It does not undo everything that happened while the PAN was inoperative, and that asymmetry is worth understanding before you delay.

The PAN becomes operative from the date the linking takes effect, typically within about a week of a successful request. Filing, refunds and the normal TDS rates resume from then.

What does not come back automatically is interest on refunds for the period the PAN was inoperative — the law expressly denies it for that stretch. And tax already deducted at the higher rate has to be recovered by claiming credit in the return, which means waiting for the next filing cycle rather than getting it back at once.