Stop wrestling with Excel sheets. Automatic CGST/SGST/IGST calculation, professional PDF, and client management — all in one place.
The Problem
Most freelancers use Excel or a copied Word doc. They manually enter the client's address, look up whether it's CGST + SGST or IGST, calculate the split, format the PDF, and email it.
Then the client asks for a revision. You do it all again. And if you mixed up intra-state and inter-state, you've filed a wrong GST return.
The problem isn't effort — it's that this work adds zero value. It's overhead that should be zero.
40 min
average time an Indian freelancer spends on a single invoice
Manual process: copy, calculate, format, send
Three steps. No formulas. No formatting. No re-typing.
Saved clients auto-fill name, GSTIN, address — all of it. No re-typing on every invoice.
CGST + SGST for intra-state. IGST for inter-state. Correct GST slab applied automatically. No spreadsheet formulas.
Clean, GST-compliant PDF in seconds. Your logo, bank details, digital signature — all included.
Average time to create an invoice: under 2 minutes. Including the GST calculation.
Toggle between intra-state and inter-state — Sahaayak automatically applies the right tax type and computes the split.
Tax Invoice
INV-2025-26-018
Karnataka → Karnataka
Intra-state supply
Switch the buyer's state and Sahaayak instantly splits the tax the right way — CGST + SGST within a state, IGST across states.
No accounting degree required.
CGST, SGST, or IGST — auto-computed based on seller and buyer states. Supports all GST slabs.
Clean, GST-compliant invoices with your logo, bank details, and signature. Download or email instantly.
Save client GSTIN and address. Auto-fill on the next invoice — no repeated data entry.
Run multiple brands or entities? Switch between business profiles without logging in and out.
Send the invoice directly to your client's inbox from within Sahaayak. No download needed.
Enable automatic payment reminders on any invoice with one toggle. Never chase manually.
Same invoice. Completely different experience.
Start free, upgrade when you're ready. No hidden fees.
Perfect for getting started
For active freelancers
All standard GST slabs — 0%, 5%, 12%, 18%, and 28%. You pick the rate per line item and Sahaayak handles the rest.
GST done right. Every time.
Start FreeNo credit card required. Free plan available.