GST-ready invoices with HSN and SAC codes, the correct CGST, SGST or IGST split, and a UPI QR code so clients pay you in seconds. All on one flat plan.
Start FREE TrialInvoicing in India means more than a nice template. Your invoices need to be GST-compliant, carry HSN or SAC codes, split the tax correctly, and increasingly support e-invoicing and UPI. Billbooks handles the compliance so you can focus on getting paid.
Correct GST on every line
Choose the rate per item and Billbooks splits the tax into CGST, SGST or IGST based on the place of supply, so your invoices stay compliant.
UPI QR to get paid faster
Add a UPI QR code to the invoice so clients scan and pay instantly, and connect a gateway for cards and net banking.
Return-ready invoices
Sequential numbering, HSN and SAC codes, and your GSTIN on every invoice, so your data lines up when you file.
GST is a destination-based tax. On sales within a state you charge CGST plus SGST; on inter-state sales you charge IGST. Since the September 2025 rate rationalisation, the two main slabs are 5% and 18%, with a special 40% rate on luxury and sin goods and a nil rate on many essentials. The rate depends on the item, identified by its HSN or SAC code, so each invoice line needs the correct rate and the right tax split based on the place of supply. Businesses above the government e-invoicing turnover threshold must also generate an e-invoice with a signed QR code.
Under Rule 46 of the CGST Rules, a valid GST tax invoice must carry these details. Billbooks fills them in for you on every invoice.
Unlimited invoices on a simple, flat plan, with a 30-day free trial.
A plan built for high-volume transactions or business models that do not fit the mold.
Contact SalesReal reviews from people who send their own invoices
★★★★★
“I used to hate sending invoices and payment reminders. I never imagined a boring, cumbersome task could be this intuitive and fun.”
★★★★★
“I used to waste hours on invoicing. With Billbooks it is all done before my coffee gets cold, so I focus on growing my store.”
★★★★★
“We are always on the move, and Billbooks keeps our billing just as fast and reliable. No training needed, just invoices out and money in.”
An app so good you will want to get tasks done instead of putting them off. Stay on track and keep your cashflow going.
Does Billbooks create GST-compliant invoices?
Yes. Billbooks produces GST tax invoices with your GSTIN, HSN and SAC codes, sequential numbering, and the correct CGST, SGST or IGST split based on the place of supply.
Can my clients pay by UPI?
Yes. You can add a UPI QR code to invoices so clients scan and pay instantly, and connect a payment gateway for cards, net banking, and more.
Do I need e-invoicing?
E-invoicing with an IRN is mandatory once your turnover crosses the government threshold. Billbooks creates GST-compliant tax invoices; confirm the current e-invoicing threshold on the official e-invoice portal to see whether it applies to you.
Can I invoice overseas clients?
Yes. Billbooks supports multi-currency invoicing, so you can bill international clients in their currency alongside your rupee GST invoices.
What does it cost?
A flat monthly price with unlimited invoices, and a 30-day free trial with no credit card required.
A little kit of calculators and generators, on the house.
30-day free trial. No credit card required.
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