Running a small business in India today is not just about selling good products or offering great service. To grow, you also need accurate accounts, fast billing, and proper GST compliance. According to Statista, digital transactions in India increase by 30–35% during the festive season, with a major rise in credit card and UPI payments every year.
This is where modern billing software makes a big difference. It helps create invoices in seconds, keeps accounts updated, tracks stock, and ensures every bill is correct and hassle-free—so that no customer leaves unhappy. With the power of AI and cloud technology, small businesses also gain extra security, flexibility, and easy access from anywhere.
Marg ERP is India’s No.1 inventory and accounting software. More than 10 lakh businesses across India use Marg billing software to process over 20 billion invoices and 100 billion transactions every year.
If you are a small business owner looking for the best billing software in India, understanding the must-have features is essential. Below, we have listed the top 10 features every small business should consider while choosing GST billing software.
Top 10 Features of Billing Software in India 2025
- GST Compliance and Automated Tax Calculation
For Indian businesses, GST compliance is non-negotiable. A modern GST billing software should automatically calculate CGST, SGST, and IGST based on each transaction. This reduces manual errors and keeps your business compliant with government norms. Automated GST filing and ready-to-use return reports also save time for entrepreneurs.
New GST Reforms (Proposed) in 2025
On 15th August 2025, the Government of India announced three key focus areas for the next phase of GST reforms—structural changes, rate rationalisation, and ease of doing business. Under the new GST 2.0, tax rates will be simplified into just two main slabs—5% and 18%—by removing the 12% and 28% categories.
A higher 40% GST may be applied to sin goods like tobacco and alcohol. Businesses will also benefit from easier compliance with pre-filled GST returns, faster refunds, and smoother MSME registrations.
Why it matters: Staying GST-compliant avoids penalties and builds customer trust.
- Easy and Fast Invoicing
Small and growing businesses need quick billing to serve customers efficiently. The best billing software in India provides customizable invoice templates, barcode scanning, and shortcuts to generate bills in seconds. Recurring invoices for regular customers make the process even more convenient.
Why it matters: Fast invoicing reduces queues, improves customer satisfaction, and boosts efficiency.
- Inventory and Stock Management
Billing is not only about creating invoices—it is also about knowing what’s in stock. A robust billing software should include inventory management features like stock alerts, product categorization, batch tracking, and expiry management. This ensures you avoid overstocking or sudden shortages.
Why it matters: Effective stock control ensures smooth operations and reduces wastage/
- Multi-Payment Options
Today’s customers expect flexible payment methods. Whether it’s UPI, credit/debit cards, wallets, or net banking, your billing software should support multiple payment modes. Some advanced solutions even connect directly with payment gateways.
Why it matters: Multiple payment options improve customer convenience and speed up transactions. Marg Billing Software supports multiple payment methods for a smoother customer experience.
- Cloud Backup and Remote Access
Modern businesses cannot afford data loss. That’s why cloud-based billing software is essential. With secure cloud backup, business owners can access invoices, stock records, and reports anytime, anywhere – even while traveling.
Why it matters: Remote access gives business owners 24/7 control and peace of mind.
- Detailed Reporting and Analytics
Smart decisions come from accurate data. The best billing software in India provides real-time reports on sales, purchases, inventory, and expenses. Visual dashboards and analytics highlight trends and help business owners make better plans.
Why it matters: Reliable reports empower businesses to make data-driven decisions and grow profitably.
- Customer and Supplier Management
Maintaining strong relationships with customers and suppliers is critical. Good billing software stores customer details, purchase history, outstanding balances, and credit limits. It also keeps supplier records for tracking purchase orders and payments.
Why it matters: Organised customer and supplier data simplifies follow-ups, improves loyalty, and streamlines business processes.
- User-Friendly Interface and Multi-User Access
Small businesses often have staff with different levels of technical skill. A user-friendly billing software with simple navigation is important. Multi-user access allows owners, accountants, and staff to use the same system with proper roles and permissions.
Why it matters: Easy-to-use software saves training time and improves productivity.
- Data Security and Role-Based Permissions
Business data is sensitive and must be protected. Modern GST billing software offers encryption, secure logins, and role-based access. Business owners can control who has access to sales, accounts, or stock details.
Why it matters: Data security prevents fraud, misuse, and financial risks.
- Integration with ERP System
Small businesses grow quickly, and scalability is important. The best billing software in India integrates smoothly with accounting tools, e-commerce platforms, and ERP systems. This reduces manual work, avoids duplication, and supports long-term business growth.
Why it matters: Integration makes your business future-ready and reduces operational challenges.
Marg ERP: The Most Trusted Billing Software of Small and Growing Business
When it comes to choosing the best billing software in India, Marg ERP stands out as a complete solution. Trusted by over 1 million businesses, it offers billing, accounting, GST compliance, and inventory management—all in one platform.
Why Small and Growing Businesses of India Prefer Marg ERP:
- 100% GST-ready – Automated GST billing, filing, and compliance.
- Fast Invoicing – Barcode billing, shortcuts, and customizable invoices.
- Robust Inventory Control – Batch-wise, expiry, and stock management.
- Flexible Payments – Supports UPI, cards, wallets, and online payments.
- Cloud + Desktop Access – Work from anywhere with secure backups.
- Detailed Analytics – Real-time reports for smarter decisions.
- Customer-Centric – Easy credit tracking, reminders, and profile management.
- Affordable & Scalable – Suitable for both small shops and growing chains.
With regular updates, strong customer support, and industry-specific solutions, Marg ERP is more than just billing software—it is a trusted growth partner for growing India.
Conclusion
Today, businesses with multiple branches and diverse processes cannot rely on manual billing or outdated tools. Growth requires automation, data security, and fast billing solutions.
This is where Marg ERP delivers. With world-class features, powerful integrations, and proven reliability, it helps Indian businesses save time, reduce errors, and grow faster. Explore Marg ERP today and take your business to the next level.
