Intrastate discounted invoice
2 items at 1,000, 10% discount, 18% GST
1,800 taxable plus 162 CGST and 162 SGST
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Build an advanced GST invoice breakdown with tax splits and discounts.
Quick answer
Build a compact invoice estimate from a unit price and quantity.
Illustrative view
Illustrative invoice split; the calculator shows the actual taxable value and tax components.
Build a compact invoice estimate from a unit price and quantity. Apply a percentage or fixed discount, choose a standard GST slab or custom rate, add optional compensation cess, and indicate whether the entered price already includes tax.
For supplies within one state, GST is split equally into CGST and SGST. For supplies between states, the same GST amount is reported as IGST. Inclusive mode works backward from the discounted tax-inclusive amount to recover the taxable value.
2 items at 1,000, 10% discount, 18% GST
1,800 taxable plus 162 CGST and 162 SGST
1,180 inclusive at 18%
1,000 taxable and 180 IGST
Choose Within state for an intrastate supply. Choose Between states for an interstate supply reported as IGST.
The selected percentage or fixed discount is deducted from the subtotal before GST and cess are added or extracted.
No. It is an estimate. Confirm classification, place-of-supply, cess, exemptions, and invoicing requirements with official guidance or a qualified tax professional.
No. This tool runs locally in your browser, so the values or files you provide are not sent to a ToolStack server.
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