We build the GST tools we wished existed in our own practice
GSTBillMaker.in is built by practising Chartered Accountants for Indian businesses, freelancers, and tax professionals. Free, browser-based, statutorily compliant.
Built by people who actually file the returns
The site is not a tech start-up that brought in tax consultants for show — it is the other way around. Practising Chartered Accountants who built the tools their own clients kept asking for, then made them free for everyone else who needed the same thing.
Every invoice format is read against the relevant statutory provision before going live. If we cannot cite the section, we do not publish it.
Anchored to law
- Section 31 + Rule 46CGST Rules — Tax Invoice format
- Section 31(3)(c) + Rule 49Bill of Supply for non-GST
- Section 16 IGST + Rule 96AExport under LUT, zero-rated
- Section 10(1)(a) IGSTPlace of Supply for goods movement
Four free generators live today
Each purpose-built for a distinct compliance scenario. Click any tile to start.
Tax Invoice
Standard CGST + SGST or IGST. For registered service providers, freelancers, and businesses billing within India.
Open Tool →Goods Invoice
Separate Bill To and Ship To with auto Place of Supply detection per Section 10(1)(a) IGST Act.
Open Tool →Non-GST Bill
Simplified format for unregistered businesses, individual proprietors, freelancers below threshold.
Open Tool →Export Invoice
Multi-currency for service exporters. Toggle LUT or with-payment mode. Optional INR equivalent.
Open Tool →Who it’s for
If you issue an invoice in India, one of these tools fits your case.
Freelancers & Consultants
Quick, professional invoices without paying for SaaS
Small & Micro Businesses
Right format for each compliance status
Service Exporters
LUT mode + multi-currency + INR equivalent
Practising CAs
One-off client invoices without opening a full ERP
Startups
Professional invoicing before you can justify paid tools
Three principles, never compromised
A few things run through every line of code on the site.
Privacy first
Your data stays on your device. No login, no sign-up, no email harvesting, no data resale, no behavioural retargeting. We could not access your invoice data even if we wanted to.
Compliance first
Every field, every calculation, every declaration paragraph is anchored to a specific statutory provision. If we cannot cite the section, we do not publish it.
Free forever
The PDF you download is yours, clean, and free. No watermarks, no hidden fees, no upsells, no “you’ve used your 5 free invoices this month.” The free tier stays free.
A Pro tier for users billing in volume
For freelancers, CA firms, and small businesses billing the same clients every cycle — built on the same privacy-first foundation.
Questions? Feedback? Compliance correction?
We read every message. Bug reports, feature requests, and compliance corrections especially welcome — if you spot a field or calculation that doesn’t match the relevant Section, we want to hear about it.