GST Pro DocsGST Configuration
Add your GSTIN, company name, and state so GST Pro can produce compliant tax invoices with the correct place of supply and tax split.
Overview
GST Pro uses your business details to decide what to print on the invoice and how to split tax. The most important fields are your GSTIN, business name, and state — the state determines your place of supply, which in turn decides whether an order is taxed as CGST + SGST (in-state) or IGST (inter-state).
Before you start
- Your 15-character GSTIN.
- Your registered business/legal name.
- The state your GST registration is in.
Steps
Enter your GSTIN and business name
Type your GSTIN and business name exactly as registered. These appear in the supplier block at the top of every invoice.
If you leave the GSTIN blank, GST Pro switches to Bill of Supply mode and does not show tax on the document. Add your GSTIN to generate full tax invoices.
Select your state (place of supply)
Choose the state your business is registered in. GST Pro maps it to the official place of supply (for example, Maharashtra → 27-Maharashtra) and uses it to decide the tax split:
- Customer in the same state → CGST + SGST
- Customer in a different state → IGST
Set a default GST rate (optional)
GST Pro applies a default GST rate (18% out of the box) to any product that doesn't have its own HSN code and rate. Set per-product rates on the HSN codes page for accuracy.
Save and verify
Save, then open an order and generate an invoice. Confirm your GSTIN and business name appear in the supplier block and the tax split matches the customer's state.
Result
Your invoices show the correct supplier GSTIN and company name, and tax is split correctly between CGST/SGST and IGST based on the customer's state relative to yours.