Made in India · by BuildNerd

GST invoices, without the busywork.

Create a polished invoice, calculate the right GST, and keep every payment in view. Built for Indian freelancers and small businesses.

No card required · Free plan available

N NerdBillPaid
Tax invoice
INV/2026-27/0042

Due 25 Nov 2026

Bill to

Acme Studio

Mumbai, Maharashtra

ItemAmount
Brand identity design 1 × ₹12,000₹12,000.00
GST · 18%₹2,160.00
Total payable₹14,160.00

Everything in one place

Simple enough to use every day

The essentials for sending invoices and staying on top of payments.

GST calculated for you

CGST and SGST for the same state, IGST for another. Every total is calculated in paise.

Invoice numbers in order

Numbers are assigned when you issue and restart with each Indian financial year.

Records you can trust

Issued invoices retain client and seller details. Void an invoice while keeping its number in your records.

See what’s outstanding

Keep paid, unpaid and overdue invoices in view from one compact dashboard.

Ready for your accountant

Export a GST summary CSV with separate tax columns on Pro.

Clients in one place

Keep addresses and GSTINs handy, then start an invoice directly from a client.

Pricing

Start free, grow when you need to

No card needed to get started.

What you get

Free to use. No card needed.

  • ✓ Unlimited invoices
  • ✓ Unlimited clients
  • ✓ CGST / SGST / IGST handled automatically
  • ✓ Print or save as PDF
  • ✓ GST summary CSV for your accountant
  • ✓ No NerdBill branding on invoices
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NerdBill — GST invoicing for India