Passbuk
Features

Everything you need to run modern Indian finance

GST-compliant invoicing, double-entry bookkeeping, inventory tracking, and insightful reports — all in one platform designed for how Indian businesses actually work.

GST Billing & Invoicing

Professional invoices built for Indian tax compliance

Create tax invoices with automatic CGST/SGST/IGST split, HSN/SAC codes, multiple templates, and shareable PDF links.

  • GST & non-GST invoice types
  • 5 professional templates
  • Shareable PDF links via WhatsApp or email
  • Payment tracking per invoice

Accounting & Bookkeeping

Double-entry ledgers that always balance

Track cashflow across wallets, maintain contact-level khatas, and record every transaction type with strict double-entry validation.

  • Real-time cashflow across cash, bank & UPI
  • Contact ledgers with payable/receivable views
  • Journal vouchers and internal transfers
  • Settlement tracking with net positions

Inventory & Products

Real-time stock tracking linked to every sale and purchase

Maintain a product catalogue with HSN/SAC codes, stock levels that update automatically with every transaction.

  • Product catalogue with HSN/SAC codes
  • Category organisation for faster lookup
  • Auto stock deduction on sales
  • Real-time stock valuation

Reports & Insights

CA-ready financials at the click of a button

Profit & Loss, Balance Sheet, ledger statements, TDS summary, and GSTR-1 overview — always current, always exportable.

  • Profit & Loss with period filters
  • Balance Sheet always in balance
  • Per-contact payable/receivable statements
  • TDS and GSTR-1 summaries

Compliance & Security

GST, TDS, and audit-ready security on every transaction

TDS tracking, tamper-evident activity logs, double-entry validation, and MFA-ready authentication keep your books inspection-ready.

  • TDS tracking on sales and purchases
  • Full activity log with user attribution
  • Double-entry validation enforced
  • MFA-ready WorkOS SSO

Team & Multi-Device

Collaborate with your team and CA from anywhere

Invite accountants, managers, and CAs with role-based permissions. Access your books from any device without installing an app.

  • Admin, Editor, and Viewer roles
  • CA access via team invitations
  • Works on desktop, tablet, and mobile
  • Multiple company support

Ready to get started?

All features are free during early access. No credit card required.