Trusted by 3.6 lakh+ Indian businesses

Busy Accounting Software — GST billing, inventory & accounting in one

Buy Busy Accounting Software with genuine licence, free installation, GST setup and Tally migration. Mark Software also provides the official Busy free download & trial for evaluation.

Busy Accounting Software billing and inventory screens

Everything an Indian SME needs — in one licence

Busy Accounting Software is more than an accounting tool. It's a complete business management platform for Indian SMEs — combining financial accounting, GST-compliant billing, multi-location inventory, order and quotation management, payroll, and rich MIS reporting under a single interface.

Whether you're a shopkeeper printing GST invoices, a distributor tracking batch and expiry, or a manufacturer planning production with Bill of Materials, Busy has a preconfigured workflow for you. Mark Software configures Busy Accounting Software around your business — chart of accounts, HSN codes, e-invoice, e-way bill, WhatsApp integration and CA-ready reports — before we hand it over.

Busy Accounting Software free download

Want to try it first? We share the official Busy Accounting Software free download link along with a 30-day trial licence so you can evaluate every feature on real data. If it fits, we activate a full licence and migrate your existing books from Tally, Marg or Excel — usually within 24 hours.

Core Busy Accounting Software modules

Financial Accounting

Multi-company, multi-year, ledgers, P&L, balance sheet, cash flow.

GST Billing & Returns

GSTR-1, 3B, IFF, e-invoice, e-way bill, 2A/2B reconciliation.

Inventory Control

Multi-godown, batch, serial, expiry, MRP-wise, BOM & production.

Order & Quotation

Sales/purchase orders, quotations, POS billing, barcode & QR.

Payroll & TDS

Employees, salary, statutory reports, TDS & MSME audit summary.

MIS Dashboards

Configurable dashboards, party outstanding, sales analysis & alerts.

Frequently asked questions

What is Busy Accounting Software?+

Busy Accounting Software is an all-in-one GST-ready accounting, billing and inventory solution from Busy Infotech, used by more than 3.6 lakh Indian businesses for financial accounting, taxation and reporting.

Is Busy Accounting Software free download available?+

Yes. A free trial download of Busy Accounting Software is available from busy.in and Mark Software. The trial lets you evaluate all features; a paid licence is required for continued use and GST filing.

How do I download Busy Accounting Software?+

Request the official installer from Mark Software — we'll share the direct download link, install it on your machine, migrate any existing data and activate your licence.

Which industries use Busy Accounting Software?+

Retail shops, distributors, wholesalers, manufacturers, service businesses, CAs and MSMEs across trading, pharma, textiles, FMCG, hardware and more use Busy every day.

What are the system requirements?+

Busy runs on Windows 10 or later with 4 GB RAM (8 GB recommended) and 5 GB free disk space. Busy on Cloud runs on any browser or the Busy mobile app.

Does Busy Accounting Software support e-invoicing?+

Yes. E-invoice and e-way bill generation are built in to Standard and Enterprise editions and included in SMART and POWER subscriptions.

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Get Busy Accounting Software today

Free download, free demo, best price & Tally migration — all from Mark Software, Pune.