The Goods and Services Tax Network (GSTN) on June 07, 2025, issued an advisory regarding non-editable of auto-populated liability in GSTR-3B.
The following has been stated: -
•From the July 2025 tax period onwards, auto-populated tax liability in GSTR-3B will become non-editable. Taxpayers must amend any incorrect outward supply details via GSTR-1A before filing GSTR-3B.
•GSTR-1A allows correction of liabilities declared in GSTR-1/IFF within the same return period. This change ensures accuracy before the final submission of GSTR-3 B.
The detailed notification is given in the document below.