Tax collected at source (TCS) is the tax payable by a seller which he collects from the buyer at the time of sale. Section 206C of the Income-tax act governs the goods on which the seller has to collect tax from the purchaser. A TCS return has to be filed quarterly.

TDS/TCS returns filed in electronic form as per section 200(3)/206C, as amended by Finance Act, 2005, are quarterly TDS/TCS statements. As per the Income Tax Act, these quarterly statements are required to be furnished from FY 2005-06 onwards. However, as advised by Income Tax Department, acceptance of e-TDS/TCS statements pertaining to Financial Years prior to 2007-08 has been discontinued at the TIN. The forms used for quarterly e-TDS statements Forms are 24Q, 26Q and 27Q and for quarterly e-TCS statement is Form No. 27EQ. These statements filed in CD/Pen Drive should be accompanied by a signed verification in Form No. 27A in case of both, e-TDS/TCS statements.