Overview
- Unlinked PANs will be rendered inoperative after December 31, disabling income tax return filing, refunds, KYC and other financial transactions.
- Linking is done on the Income Tax e‑Filing portal by validating PAN and Aadhaar, paying the challan via e‑Pay Tax, and submitting the link request with OTP verification.
- The service is available to individual users whether or not they are registered on the portal, and status can be checked online through the 'View Link Aadhaar Status' tool.
- If details do not match, corrections must be made via UIDAI for Aadhaar or through Protean (NSDL) or UTIITSL for PAN, with biometric verification available at authorised centres.
- Processing typically takes four to five working days, and failure to link may also trigger higher TDS/TCS rates and pause payment and interest on tax refunds.