You can export the GSTR-1 details in the JSON format from the GST Filing module or from the Summary of Outward Supplies (GSTR-1) report.
From the GST Filing Module
- Go to GST Filing on the left sidebar.
- Select Unpushed Transactions under GSTR-1 and click the File your Return tab.
- In the File your Return page, click Export As at the top and select JSON.
From the Summary of Outward Supplies (GSTR-1) Report
- Go to the Reports module on the left sidebar.
- Select the Summary of Outward Supplies report under Taxes.
- Click Export As at the top select JSON.
Note: Ensure that you generate the report for the required month.