Gstr1 amendment time limit

Any amendment to be done before filing of GSTR 1 with in 6 months of next financial year. i.e amended GSTR 1 of any month or quarter belongs to FY 2020-21 till September 21 GSTR1 so that the recipient can take credit or pay tax accordingly. Although portal allows to make Amendments till the end of next FY.

Amendment can be made in the later tax period also but the date of revised amended invoice date must be the last date of the original invoice tax period. For example, if an original invoice dated 12/07/2021 is being amended in August then the amended invoice date cannot be later than 31/07/2021.