The last date of linking PAN with Aadhaar has been extended to June 30, 2023, the Central Board of Direct Taxes (CBDT) said in a notification on March 28, 2023. Central Board of Direct Taxes (CBDT) has extended the last date for PANAadhaar Linking from September 30, 2021, to March 31, 2022.Last date to link PAN with Aadhaar has been extended to June 30th, 2023. Know who is eligible to link PAN-Aadhaar and other details. PAN Aadhaar linking last date has been extended to June 30, 2023, to provide some more time to taxpayers. The earlier deadline was March 31, 2023. This typically involves filling out a paper tax return and mailing it to the appropriate tax agency.