Business Platforms software

GST Billing and Accounting Software

Compliant invoices out, outstanding chased, books that balance.

Typical timeline
6-14 weeks
Licensing
Unlimited users, you own it
Deployment
Cloud or your own server

Billing software is usually the first system a growing business needs and the last one it can afford to have wrong. Invoices must be GST-compliant to the letter, because errors surface as notices months later. Outstanding payments must be tracked and chased, because receivables ageing quietly is how profitable businesses run out of cash. And the books need to reconcile without an accountant spending the first week of every month rebuilding them from paper.

This system handles the full cycle from quotation to receipt. Invoices carry correct HSN codes, tax splits and place-of-supply treatment, with e-invoice IRN and e-way bill generation where applicable. Payments are recorded against invoices so outstanding is always accurate, and reminders go out automatically by WhatsApp and email. Ledgers, bank reconciliation, cost centres and financial statements sit underneath, with GST return data ready for filing rather than assembled by hand each month.

Modules

Take the whole system or start with the modules that hurt most — the rest can be added later without a rebuild.

01

GST invoicing

Tax invoices, bills of supply, export invoices and credit notes with HSN codes, correct tax split and place of supply.

02

E-invoice and e-way bill

IRN generation with QR code through the government portal, plus e-way bills with validity and extension handling.

03

Quotation to order

Quotations, sales orders, delivery challans and proforma invoices converting into a final invoice without re-entry.

04

Receivables and reminders

Invoice-wise outstanding, ageing analysis, credit limits and automatic payment reminders by WhatsApp and email.

05

Purchase and payables

Purchase bills, expense entry, input credit tracking, vendor outstanding and payment scheduling.

06

Accounting ledgers

Full double-entry accounting with journals, ledgers, cost centres, bank reconciliation and trial balance.

07

GST returns data

GSTR-1 and GSTR-3B ready data, reconciliation against GSTR-2A and 2B, and export in the required formats.

08

Financial reporting

Profit and loss, balance sheet, cash flow, party-wise and item-wise profitability and comparative periods.

Who this is built for

  • Traders and distributors
  • Manufacturing units
  • Service businesses and consultants
  • Retail chains
  • Businesses outgrowing a basic billing tool

What changes after you use it

  • Invoices that survive scrutiny, with the tax treatment correct at source
  • Receivables chased automatically instead of when someone remembers
  • GST return data ready rather than assembled from scratch monthly
  • Real profitability by party and item, not just a turnover figure
You own the software. Source code, database and hosting are handed over at project close. There are no per-user licence fees and no annual renewal that switches the system off if you stop paying.
750+
Projects delivered
10+
Years of experience
4.9/5
Average client rating
18
Countries served
Why custom

Ready-made software versus a system built for you

Both are valid choices. Here is the honest comparison so you can decide which fits.

Off-the-shelf software

Fast to start and cheap in month one.

  • Live within days of signing up
  • Low entry cost, billed monthly
  • Your process must bend to fit the software
  • Per-user pricing grows with your headcount
  • Features you asked for may never arrive
  • Your data lives on someone else's terms

Custom accounting & billing software

Slower to build, and yours permanently.

  • Built around how your business already works
  • One-time cost, unlimited users forever
  • New features added when you need them
  • Integrates with the tools you already run
  • Full source code and database ownership
  • Hosted wherever you choose
FAQ

Accounting & Billing software — common questions

What businesses ask before commissioning a system like this.

Does it generate e-invoices with IRN?
Yes, directly through the government portal, with the IRN and signed QR code printed on the invoice. Cancellation within the permitted window and reporting for exempt cases are handled, and the system tracks whether your turnover has crossed the e-invoicing threshold.
Can it replace Tally completely?
It can, since it includes full double-entry accounting through to financial statements. Many businesses instead run billing and operations here and sync entries to Tally so their accountant continues in a familiar tool. Both approaches work, and the choice is usually your accountant's.
Will it send payment reminders to customers?
Yes. Reminders go out automatically by WhatsApp and email on a schedule you define — before due date, on due date and at intervals afterwards — each carrying the invoice detail and a payment link. This alone typically shortens collection cycles noticeably.
Does it handle multiple companies or branches?
Yes. Several companies or branches can run under one login with separate books, GSTINs and invoice series, plus consolidated reporting for the owner where the group structure requires it.
What about GST return filing?
The system prepares GSTR-1 and GSTR-3B data in the required format and reconciles purchases against GSTR-2A and 2B to flag mismatches before filing. Actual submission is done by you or your accountant on the GST portal, or through an integrated filing partner.

Get a demo of Accounting & Billing Software

Tell me how your business runs today and I will show you exactly which modules apply, what it would cost and how long it would take.

Reply within one working day   Fixed written quote   You own the code