TAN is an alphanumeric number of 10 digits. All persons are mandated to hold TAN Card for deducting or collecting the tax. According to Section 203A of the Income Tax Act, 1961. The alphanumeric number is assigned by the Income Tax Department and is required to be quoted on all TDS returns. TAN is required by every individual since returns TIN facilitation centres accepts the return from Tax Deducted at source or Tax collected at source. Banks are not allowed to accept TDS/TCS challans if TAN is not quoted. It should be noted that if the TAN is not requested and/or alphanumerical 10 digit number is not quoted in specific documents such as TDS/TCS, e-TDS and TDS/TCS challans, it may impose a penalty of Rs 10,000
TAN Card or TAN stands for Tax Deduction and Collection Account Number. TAN registration is mandated for businesses deducting tax at source and is required to be quoted in TDS or TCS return.

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For correction of TAN or applying a new one the charges is same of Rs 65 (Rs.55 application charge + 18% Goods and Services TAX).
For tracking the TAN Card status 14-digit acknowledgement number is required. Go through the below-given steps to check TAN Card status