GST Invoice Software India | GST Billing & E-Invoicing Software — Maxwell Infotech

Home / GST Invoice Software

GST Invoice & Billing Software

GST Invoice Software — Generate GST-Compliant Bills, E-Invoices & E-Way Bills From One Dashboard

Stop building invoices in Word or Excel and chasing GST filing deadlines by hand. Our GST invoice software generates compliant bills, e-invoices with IRN/QR, and e-way bills automatically, with GSTR-ready reports your CA can file straight from the system.

Book a Free Demo See Modules

Live Billing Dashboard — This Month

Invoices Generated 1,842

E-Invoices with IRN 95%

GSTR-1 Reconciliation 97%

Pending E-Way Bills 3

Outstanding Payments ₹4.6L

GST
Ready

Manual tax calculation errors since going live

GST Invoice & Billing Software

One Dashboard. Zero Manual Tax Calculation.

Most businesses we talk to are still building invoices in Word or Excel, applying CGST/SGST/IGST by hand, and reconstructing GSTR-1 numbers from scratch every month. One wrong HSN code or tax rate, and it's a notice from the department, not just a typo.

We build GST invoicing software around how your business already bills — your product catalog, tax slabs, branches, and GSTINs — so every invoice is correct the first time and your returns are reconciled before filing day, not after.

Free GST compliance consultation before we quote anything

Works in Hindi + English for staff and customers

Auto GSTR-1 / GSTR-3B ready reports every cycle

Handles multi-branch and multi-GSTIN billing

Data migration from Tally or Excel, done for you

No lock-in contracts — your data stays yours

Book a Free Demo

Sound Familiar?

Is This How Your Business Bills Right Now?

Most businesses we talk to are running billing off Excel, Tally, and a WhatsApp reminder to file returns on time. These are the signs it's time to move to dedicated GST software.

Invoices are still made in Word or Excel

Tax rates and HSN codes typed in by hand every time, with no check against what the GST portal expects.

GST return filing eats up days every month

Your accounts team rebuilds GSTR-1 and GSTR-3B numbers from invoice registers instead of exporting them.

Wrong HSN/SAC codes have triggered notices

A single mismatched code on an invoice can mean a department query months down the line.

E-way bills are generated manually, separately

Consignment details re-typed on the e-way bill portal instead of pulling straight from the invoice.

No real-time visibility into GST liability

You only find out how much tax is due when the accountant finishes reconciling, close to the deadline.

Inventory and billing live in separate systems

Stock levels don't update when an invoice is raised, leading to overselling and mismatched purchase data.

What's Included

GST Invoice Software Modules

Every module shares the same invoice, stock, and tax ledger — no separate logins, no re-entering the same data twice.

GST-Compliant Invoicing

Create tax invoices, bill of supply, and credit/debit notes with CGST, SGST, and IGST applied automatically.

Auto tax split by place of supply
HSN/SAC code validation
Custom invoice templates & branding

E-Invoicing (IRN & QR Code)

Invoices above the e-invoicing threshold are pushed to the government IRP automatically, with IRN and QR printed on the bill.

Direct IRP integration
Auto QR code & IRN on invoice
Failed-invoice retry queue

E-Way Bill Generation

Generate, update, or cancel e-way bills directly from invoice data, without re-entering consignment details.

One-click e-way bill from invoice
Vehicle & transporter detail tracking
Auto validity & expiry alerts

GSTR Reports & Reconciliation

GSTR-1 and GSTR-3B ready JSON files generated from your sales and purchase data, reconciled before filing.

GSTR-1 / 3B ready exports
Purchase-side ITC reconciliation
Mismatch & missing-invoice alerts

Inventory & Stock Management

Stock updates automatically the moment an invoice is raised, so billing and inventory never fall out of sync.

Real-time stock & reorder alerts
Batch & expiry tracking
Purchase-to-sale stock ledger

Multi-Branch & Multi-GSTIN Billing

Manage separate billing, stock, and returns per branch or GSTIN, with consolidated reports from one login.

Per-GSTIN invoice numbering
Branch-wise sales & tax reports
Consolidated group-level view

Built for Indian Businesses

Why Businesses Choose Our GST Software

Built to work the way Indian businesses actually bill and file — not adapted from a generic accounting template.

Cloud-Based & Secure

Encrypted cloud hosting with role-based access, so staff only see what their role requires, plus automated daily backups.

Mobile App for Billing on the Move

Sales staff and field teams can raise invoices, check stock, and record payments from an Android app, not just a desktop counter.

Multi-GSTIN Ready

Businesses with more than one GST registration or branch manage each separately while viewing consolidated reports from one admin login.

Our Process

How We Set Up Your Billing System

A structured rollout so your invoices, e-way bills, and returns are correct from day one, not after a few painful cycles.

Requirement Discovery

We understand your GSTIN structure, product catalog, tax slabs, and current billing tools before proposing anything.

Data Migration & Setup

We migrate existing customer, product, and invoice history from Tally or Excel into the new system.

Tax & Template Configuration

HSN/SAC codes, tax rates, invoice formats, and e-invoicing setup are configured and branded for your business.

Staff Training

Hands-on training for billing, accounts, and warehouse staff, so adoption doesn't stall in week one.

Ongoing Support

Continuous rule updates, bug fixes, and a support line through every filing cycle — not just at launch.

Still billing in Excel and filing GST by hand?

Book a free demo — we'll show you exactly how the system maps to your invoicing, e-way bills, and GST return process.

Book Your Free Demo

1,800+

Invoices Generated Per Business

on average, per month across our clients

95%

Fewer Filing Errors

after switching to auto-reconciled returns

States Served

businesses managed remotely across India

Years in Software Development

building compliance-critical business systems

Common Questions

GST Invoice Software FAQs

Straight answers to the questions business owners ask before switching to GST billing software.

Is the software updated automatically for the latest GST rules?

Yes. Tax slabs, return formats, and e-invoicing thresholds are updated on our end whenever the GST Council or GSTN changes a rule, so your invoices stay compliant without you tracking notifications yourself.

Does the software generate e-invoices with IRN and QR code?

Yes. For businesses above the e-invoicing turnover threshold, invoices are pushed to the government's Invoice Registration Portal automatically, and the IRN plus QR code are printed directly on the invoice.

Can it generate e-way bills automatically?

Yes. Once an invoice crosses the e-way bill threshold, the e-way bill is generated from the same invoice data without re-entering consignment details, and it can be cancelled or updated from the same screen.

Can I file GSTR-1 and GSTR-3B directly from the software?

The software prepares GSTR-1 and GSTR-3B ready JSON files from your sales and purchase data, and reconciles them against your books, so your CA or accounts team files with clean, matched numbers instead of rebuilding reports from scratch.

Can it handle multiple GSTINs or branches under one business?

Yes. Businesses with more than one GSTIN or branch can manage separate billing, stock, and returns per registration while viewing consolidated reports from a single admin login.

Free Demo

See the GST Invoice Software In Action

Tell us about your business and we'll set up a free live demo mapped to your invoicing, e-way bill, and GST return process within 24 hours.

Call Us

+91 98765 43210

Email Us

[email protected]

Working Hours

Mon – Sat, 9:00 AM – 7:00 PM IST