<s>[INST] What is TAN? [/INST] TAN or Tax Deduction and Collection Account Number is a unique ten-digit alpha-numeric number required to be obtained by all persons who are responsible for deducting or collecting tax. Under Section 203A of the Income Tax Act, 1961, it is mandatory to quote Tax Deduction Account Number (TAN) allotted by the Income Tax Department (ITD) on all TDS statements.

To facilitate deductors find their new TAN, ITD has now introduced a search facility on their website (www.incometaxindia.gov.in). Through this facility, deductors can search on name and old TAN to find the new TAN. Deductors are advised to find new TAN from this site before it is incorporated in their e-TDS statement to avoid any inconvenience at the time of furnishing e-TDS statements.

For more information, visit TIN.​ </s>