• Go to GST > GSTR 1. 

• A 'Marg GST Summary' window will appear.

• The user will mention the period of the Gst Report.

• Then click on 'Show'.

• Now the user will click on 'GSTR1 Returns'.

• A 'GSTR1' window will appear.

• The user will select 'GSTN Json File'.

• If the user also need to include the values of B2B/CDNR/Nil rate in Gstr1 then place check mark beside them.

• Then click on the 'Start' tab.

• An 'Alert' window will appear the user will click on 'Yes'. 

• Now the user can view that the JSON has been saved in Gst Return folder.

• Then click on 'Ok'.

After following the above steps, the Gstr1 will be generated in Json Format.