No.1 GST Accounting Software for Businesses

Busy is an easy-to-use, powerful Billing & Accounting Software for Invoicing, Complete Financial Accounting & Reporting, GST / VAT Compliance, Inventory Management and Advanced Automation. It is available on Desktop, Cloud and Mobile App




Comprehensive GST Module

BUSY simplifies GST compliance for your business. Our GST Accounting Software offers features like GST Invoicing, Easy Filing of Returns, Auto-generation of E-way Bills and E-invoices, GSTIN Verification, GST Reconciliation and much more


Financial Accounting

BUSY is a robust billing and accounting software designed to streamline your financial accounting and facilitate detailed analysis of income and expenses.


Inventory Management

BUSY’s advanced inventory management capabilities provide full control & visibility of your inventory while doing tasks such as ordering, invoicing, creating quotations and challans.

sanitization services

Mobile Application

Access your sales, purchase, cash/bank, stock, receivables & payables data anytime and anywhere with the BUSY Mobile App, even when your Busy Desktop is switched off.

Why Choose Annex Infotech

Multiple Services

Get access to a range of services under a single roof – no looking around!

100% Client Satisfaction

That's what we have stood for years and will keep standing for years to come.

Affordable Price

We charge for what we do. Quality product at best prices, nothing else!