GST Billing & Invoicing
Professional invoices built for Indian tax compliance
Stop manually calculating CGST, SGST, and IGST. Passbuk auto-splits taxes, applies HSN/SAC codes, and generates print-ready PDFs in seconds — so you can invoice clients the moment a job is done.
What it includes
GST & Non-GST Invoices
Create tax invoices with automatic CGST/SGST split for intra-state and IGST for inter-state transactions. Non-GST invoices for unregistered businesses too.
5 Invoice Templates
Choose from multiple professional templates. Add your logo, customise colours, and set a default template for every new invoice.
Shareable PDF Links
Share invoices via WhatsApp, email, or a permanent link. Customers download PDFs without needing a Passbuk account.
Product & Service Line Items
Pick items directly from your product catalogue with pre-filled HSN/SAC codes, tax rates, and prices. Edit per invoice as needed.
Discounts & Additional Charges
Apply item-level or invoice-level discounts. Add freight, packing, or other charges with optional GST.
Payment Tracking
Record partial and full payments against invoices. See outstanding balances at a glance in the contact ledger.
Who benefits most
SMEs & Manufacturers
Issue B2B tax invoices to registered buyers, track outstanding receivables, and generate GSTR-1 ready summaries.
Freelancers & Consultants
Create professional invoices with or without GST, share via WhatsApp, and track which clients have paid.
Retail & D2C
Generate high-volume sales invoices with product lookup, automatic stock deduction, and daily revenue tracking.
Start sending professional invoices today.
Free during early access. No credit card required.