The GST Filing page helps select invoice data for GST return preparation and filing workflows.

Before using GST Filing

Complete these fields in Business Profile:

• GSTIN / GST-VAT number
• PAN
• Business phone
• Business email
• Filing preference: Monthly or Quarterly

Invoices should also have:

• Invoice date
• Customer tax number for B2B invoices where applicable
• HSN codes where required
• Correct tax categories/components
• Valid totals

Filing frequency

Supported frequency:

• Monthly
• Quarterly

Financial year and period selection are based on Indian FY logic.

Transaction cards

The page groups invoices as:

• All transactions
• B2B invoices
• B2C invoices

B2B invoices are identified by receiver/customer tax number.

Eligible invoice statuses

GST Filing uses invoices with eligible sales/payment statuses such as:

• Sent
• Partially Paid
• Paid
• Overdue

Draft/cancelled style records should not be filed as active outward supplies.

GSTR-1 flow

1. Select filing frequency and period.
2. Review filtered invoices.
3. Select invoices to include.
4. Click Submit GSTR-1 to save/prepare selected invoices.
5. Click Get OTP.
6. Enter OTP received on GST registered mobile.
7. Click File GSTR-1.
8. Review success/reference message.

GSTR-3B flow

GSTR-3B uses filed GSTR-1 invoices for the selected period.

1. File or prepare GSTR-1 first.
2. Click Submit GSTR-3B.
3. Click Get OTP (3B).
4. Enter OTP.
5. Click File GSTR-3B.

GST status

Invoices may show GST status such as:

• Pending
• Processing
• Filed
• Failed

Common validation messages

Best practices

• Confirm invoice date is inside the selected filing period.
• Check B2B customer GSTIN before filing.
• Use proper tax categories and HSN codes.
• Do not file draft or test invoices.
• Keep provider/API credentials configured before production filing.