Why to apply for TAN?
The provisions of section 203A of the Income-tax Act require all persons who deduct or collect tax at source to apply for the allotment of a TAN. The section also makes it mandatory for TAN to be quoted in all TDS/TCS returns, all TDS/TCS payment challans and all TDS/TCS certificates to be issued. Failure to apply for TAN or comply with any of the other provisions of the section attracts a penalty of Rs. 10,000/-.