Your books,
immaculately kept.
KA Bill is the quiet backbone of your practice — draft, send, and track invoices with precision. Built for CA firms, consultants, agencies, developers, and legal practices.
From draft to done, in four quiet steps.
Scroll to watch an invoice move through the loop — the way your practice actually works.
01 / 04
Draft. Refine. Ready.
Start with a blank slate or a saved template. KA Bill remembers your recurring clients and services — so a finished invoice is two clicks away.
02 / 04
Tax, handled.
Configure CGST + SGST, IGST, or custom rates once. Every line item is accurate, every time — no spreadsheets, no surprises.
18% intra-state, split into CGST + SGST. No manual math — ever.
03 / 04
Delivered with polish.
Clients receive a beautifully formatted PDF with a clear payment link. No clutter, no confusion — just a professional request.
KA-2026-0421.pdf
to ravi@apexconsultancy.com
Payment link attached — the client can pay in one tap.
04 / 04
Closed. Recorded. Done.
Payment confirmation updates your ledgers instantly. No chasing, no double-entry — just a clean line item, ready for your next review.
See how the books stay audit-readyRecorded to your ledger. Books balanced, audit-ready.
Everything you need,
nothing you don't.
Client autocomplete
Type a name — KA Bill fills in the rest. Saved profiles, billing addresses, and tax IDs.
Digital signatures
Clients sign invoices and estimates directly from their browser. Legally binding, zero paper.
Discounts & bundles
Apply percentage or fixed discounts. Bundle services into packages with a single line item.
GST handling
Auto-calculate CGST/SGST or IGST. Generate tax reports that match your filing needs.
PDF export
Download invoices as PDFs with your firm's logo, terms, and payment instructions.
Stock-tracked products
For agencies and retailers — link inventory items to invoices and track stock movement.
Built for the firms
that keep the world running.
KA Bill is used by CA practices, law firms, design agencies, and independent consultants who demand precision, security, and a tool that stays out of their way.
Bank-grade security
256-bit encryption, daily backups, and strict access controls — your data is never at risk.
Audit-ready by design
Every transaction is logged, every change is tracked. Your books are always inspection-ready.
Zero downtime
99.9% uptime SLA. KA Bill runs when you run — no surprise maintenance windows.
Built with professionals
Designed in collaboration with practising CAs and lawyers. Every feature starts with a real use case.
Your books deserve
a better home.
Start your free 14-day trial — no credit card required. Set up in under five minutes.
Trusted by 200+ firms across India.