Report upto two decimal places in GSTR-9 offline utility: GSTN
Advisory on Annual Return (GSTR-9)
The taxpayers are advised to ensure that values are reported upto two decimal places in the GSTR-9 offline utility. The error “Error! Invalid Summary payload” after uploading the JSON created from the Offline Utility of GSTR-9 is reported due to reporting values upto three decimal places instead of two decimals.