How GST tax slabs work in this generator
India uses tiered GST slabs (5%, 12%, 18%, 28%) depending on the goods or services. Set the GST rate in the Tax % field, label it CGST+SGST for intra-state and IGST for inter-state — the tool calculates the tax on the discounted subtotal so you never overcharge.
Multi-tax invoicing (CGST + SGST)
For intra-state supplies, set the Tax label to "CGST 9% + SGST 9%" and the Tax % to 18. The PDF totals block will show a single 18% line — most accountants prefer this consolidated view, but you can always note the split in the Notes field.
TDS & TCS notes
If your client is required to deduct TDS, add a line like "TDS @ 10% u/s 194J: -₹2,000" in the Notes section so they can match the deduction at payment.