Auto ledger posting
Each invoice posts the right debit/credit entries to your chart of accounts — no manual journals.
Invoicing & billing
Professional invoicing that posts straight to your ledger
Raise GST/VAT-ready invoices and proformas, track them from draft to paid, and let every document post itself to double-entry accounting automatically.
Built for real billing, not just a PDF
Every invoice carries line items, per-item tax groups, discounts, round-off and multi-currency — and moves through a clear status lifecycle your whole team can read.
- Statuses: draft, sent, unpaid, partially paid, paid, overdue, cancelled
- Standard invoices or proformas with auto numbering (INV- / PRO-)
- Per-item tax groups with compound GST (CGST/SGST/IGST), VAT or sales tax
- Per-invoice currency with exchange rate for multi-currency billing
Approvals, signatures and shareable links
Gate high-value invoices behind maker-checker approval, attach a digital or uploaded signature, and share a secure public link customers can open without logging in.
- Optional approval workflow: pending → approved / rejected with reason
- Digital signature, uploaded e-signature, or none — per document
- Public view token: send a link, no account required
- Cost center and project tags for job costing
What you get
Recurring ready
Flip any invoice to recurring with day/week/month/year or custom intervals.
Credit notes
Issue credit notes against an invoice for returns, overcharges or cancellations.
Multi-currency
Bill in any ISO currency; statements still consolidate in your base currency.
Works with
Popular with
Frequently asked questions
Does Kanakku support GST and VAT invoices?
Yes. Tax groups support compound Indian GST (CGST/SGST/IGST), generic VAT and US sales tax, applied per line item.
Can customers pay an invoice without an account?
Yes. Each invoice can expose a public view token, so you send a link and the customer opens it without logging in.
Do invoices update my accounts automatically?
Yes. Posting an invoice creates the matching double-entry journal lines against your chart of accounts.
Can I require approval before an invoice is sent?
Yes. Enable the approval workflow to route invoices through pending → approved/rejected with a recorded reason.
Own your accounting stack — start today.
Self-hosted, source-included, white-label ready. No per-seat SaaS lock-in.