Every registered taxable person, other than an input service distributor and a person paying tax under the provisions of section 8 or section 37, shall furnish, electronically, in such form and manner as may be prescribed, the details of outward supplies of goods and/or services effected, during a tax period on or before the tenth day of the month succeeding the said tax period and such details shall be communicated to the recipient of the said supplies within the time and in the manner as may be prescribed:
Provided that the Board / Commissioner may, for valid and sufficient reasons, by notification, extend the time limit for furnishing such details:
Provided further that any extension of time limit by the Board/Commissioner of State Goods and Services Tax shall be deemed to be approved by the Commissioner of State Goods and Services Tax/Board:
Explanation – For the purposes of this section, the expression “details of outward supplies” shall include details relating to zero-rated supplies, inter-state supplies, return of goods received in relation to/ in pursuance of an inward supply, exports, debit notes, credit notes and supplementary invoices issued during the said tax period.
Any registered taxable person, who has furnished the details under sub-section (1) for any tax period and which have remained unmatched under section 29, shall, upon discovery of any error or omission therein, rectify such error or omission in the tax period during which such error or omission is noticed in such manner as may be prescribed, and shall pay the tax and interest, if any, in case there is a short payment of tax on account of such error or omission, in the return to be furnished for such tax period:
Provided that no rectification of error or omission in respect of the details furnished under sub-section (1) shall be allowed after filing of the return under section 27 for the month of September following the end of the financial year to which such details pertain, or filing of the relevant annual return, whichever is earlier.