GSTR -1 AMENDMENT OF DEC,2019

Samrat Karar (111 Points)

16 December 2020  
Dear all,
Can I amend GSTR-1 of Dec,2019 in October , 2020 GSTR-1 . In GSTR1 of October, 20 there has option to amend Dec, 2019 B2C sale. Is it legally right ?