GST Configuration & Reports
Set up GST tax codes, configure intra/inter-state rules, and generate CGST/SGST/IGST monthly summaries.
How GST Works in DEBMEDIA ERP
The GST engine compares the company state (set in Company Profile) against the customer or supplier state on each transaction. If states match → CGST + SGST. If states differ → IGST. The split is automatic and requires no manual selection.
Set states before entering transactions. If a customer/supplier has no state set, the system defaults to intra-state (CGST+SGST). Fix the party record and future transactions will use the correct split.
Default Tax Codes
| Tax Code | Rate | Intra-state | Inter-state |
|---|---|---|---|
| GST 5% | 5% | CGST 2.5% + SGST 2.5% | IGST 5% |
| GST 12% | 12% | CGST 6% + SGST 6% | IGST 12% |
| GST 18% | 18% | CGST 9% + SGST 9% | IGST 18% |
| GST 28% | 28% | CGST 14% + SGST 14% | IGST 28% |
| Exempt / 0% | 0% | Nil | Nil |
Assigning Tax to Items
- Open the Items tab → edit an item.
- Select the Tax Code from the dropdown.
- Save. All future transactions with this item use this rate automatically.
GST Report
Go to the GST Report tab. Select the month and year, then click Refresh.
| Tab | Shows |
|---|---|
| GST Output (Sales) | All posted Sales Invoices for the period with Invoice No, Date, Customer, Total Value, CGST, SGST, IGST, Total Tax |
| GST Input (Purchases) | All posted Purchase Invoices for the period with Invoice No, Date, Supplier, Total Value, CGST, SGST, IGST, Total Tax |
Export to Excel for upload to the GST portal's offline utility. Net GST payable = Total Output Tax − Total Input Tax.