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GST Billing Software
Complete GST
Business Management
Smarter billing. Cleaner accounts. Full GST compliance. One platform for product management, invoicing, vendor tracking, ledger accounting and GST-compliant billing — built for Indian businesses.
100% GST Compliant
Built for India
Invoice in 60 sec
Multi-user Access
20+
Modules
60s
Invoice Time
GST
Auto-split
24/7
Support
GST Invoice Generation
CGST / SGST / IGST auto-split with HSN codes
Live Inventory & Stock
Real-time stock levels with expiry tracking
Profit & Loss Reports
Vendor-wise P&L with instant health snapshot
Client & Vendor Management
GSTIN-validated directories linked to ledger
Double-Entry Ledger
Running balance, debit/credit, audit trail
The Problem We Solve
Why Does Your Business Need This?
Manual processes cost you time, money, and compliance penalties. Here's what our software eliminates — completely.
Manual Errors
Manual invoice and stock tracking leads to costly mistakes, wrong GST calculations, and compliance failures.
Time Drain
Creating bills manually and reconciling ledgers eats hours that should be spent growing your business.
GST Compliance
Missing GST rules, incorrect CGST/SGST splits, and late filings trigger penalties and audits.
No Visibility
Without real-time P&L and ledger reports you're running blind — no idea who owes what or your true profit.
Our GST Billing Software eliminates all of this — one platform, zero compromise.
Software Modules
Every Feature You Need
Click any module to explore its capabilities in detail.
01
Login & Security
Secure, role-based access control ensures only the right people see the right data — with branded login and full session management.
- Username & password authentication
- Role-based access control per user
- Session management & secure logout
- Branded login with company name
Prime Programmer
GST Billing Software
Username
••••••••
Sign In Securely
02
Product Management
Register and manage your full product catalog with HSN codes, GST rates, pricing and instant search — all in one place.
- Add new products with one click
- Searchable, paginated product table
- Inline edit or delete per product row
- HSN code & GST rate assignment
- Export-ready listing for reports
Product
HSN
Price
GST
Wireless Mouse
8471
₹699
18%
LED Monitor 24"
8528
₹8,499
28%
USB-C Hub 7-in-1
8504
₹1,299
18%
Keyboard MK220
8471
₹449
18%
03
Purchase & Stock
Record every vendor purchase, auto-calculate debit/credit, and maintain real-time stock with expiry and color-coded status indicators.
- Vendor-linked purchase entries
- Auto-calculates debit & credit
- Reference number tracking
- Live stock quantity per product
- Purchase date & expiry tracking
- Color-coded stock status indicators
Product
Qty
Purchased
Status
Wireless Mouse
142
12 Apr
In Stock
LED Monitor 24"
23
08 Apr
Low
USB-C Hub
5
01 Apr
Critical
Keyboard MK220
78
15 Apr
In Stock
04
Client Management
Build your customer database effortlessly with GSTIN validation, state-wise tax jurisdiction and direct links to invoices and ledger.
- Add client name, email, GSTIN
- Contact and address details
- Client state for tax jurisdiction
- GSTIN validation support
- Search by name, email, or GSTIN
- Linked to invoices and ledger
Name
GSTIN
State
Sharma Traders
09ABCDE1234F1Z5
UP
Mehta Enterprises
27XYZAB5678G2A3
MH
Kumar & Sons
07LMNOP9012H3B4
DL
Patel Industries
24QRSTU3456I4C5
GJ
05
Invoice Creation
Generate professional, GST-compliant invoices in under 60 seconds — with automatic CGST/SGST/IGST split, multiple line items, and instant dispatch.
- Select client, date, and products
- Auto CGST / SGST / IGST split
- Multiple line items per invoice
- HSN code per line item
- Generate & send invoice instantly
- Color-coded status tracking
Invoice #
Client
Amount
Status
INV-0042
Sharma Traders
₹12,400
Paid
INV-0041
Mehta Enterprises
₹8,900
Pending
INV-0040
Kumar & Sons
₹31,200
Paid
INV-0039
Patel Industries
₹5,750
Overdue
06
Vendor Management
Build your supplier network systematically. Register vendors with GSTIN, link purchases, and track vendor-wise profit and loss in real time.
- Register vendor with GSTIN & contact
- Store address and business details
- Link purchases to specific vendors
- Vendor-wise P&L tracking
- Paginated, searchable vendor list
- Linked to purchase and ledger entries
Vendor
GSTIN
Purchases
TechSupply Co.
09TSPLY1234A1Z5
₹1,24,000
Gupta Distributors
07GUPTA5678B2A3
₹87,500
Singh Wholesale
24SINGH9012C3B4
₹56,200
07
Ledger & Accounting
Full double-entry ledger for every transaction — running balance, debit/credit columns, date-wise history and complete audit trail with reference numbers.
- Debit / Credit transaction entry
- Link to vendors or clients
- Reference number audit trail
- Running balance calculation
- Date-wise transaction history
- Color-coded for quick scanning
Date
Debit
Credit
Balance
15 Apr
—
₹24,600
₹1,42,800
14 Apr
₹8,900
—
₹1,67,400
13 Apr
₹31,200
—
₹1,58,500
12 Apr
—
₹56,000
₹1,27,300
08
Profit & Loss Reports
Business performance at a glance — overall revenue vs. expenditure, vendor-wise profit breakdown, and instant financial health snapshot in real time.
- Overall revenue vs. expenditure
- Vendor-wise profit breakdown
- Total debit, credit, net P&L
- Instant financial health snapshot
- Auto-sync invoices into accounts
₹3,24,600
Total Revenue
₹2,67,800
Total Expenses
₹56,800
Net Profit This Month
09
Payment & Outstanding
Record payments against invoices with NEFT/reference details, mark full or partial payments, and always know exactly what every customer owes.
- Select invoice for payment recording
- Enter NEFT / reference details
- Mark full or partial payment
- Per-customer ledger lookup
- Outstanding balance highlighted
- Export ledger for follow-up
Client
Invoice
Outstanding
Mehta Enterprises
INV-0041
₹8,900
Patel Industries
INV-0039
₹5,750
Sharma Traders
INV-0038
₹2,400
Total Outstanding: ₹17,050
All 20 Modules at a Glance
Everything in One Platform
No separate apps, no integrations required. Every module talks to every other module — seamlessly.
Module 01
Authentication
Secure login & role-based access
Module 02
Product Registration
Add products with HSN & GST rates
Module 03
Product Catalog
Searchable, export-ready listing
Module 04
Purchase Management
Vendor-linked purchase entries
Module 05
Stock & Inventory
Live stock with expiry tracking
Module 06
Client Setup
GSTIN-validated client database
Module 07
Client Directory
Search & link to invoices/ledger
Module 08
Create Invoice
Auto CGST/SGST/IGST in 60 sec
Module 09
Invoice Management
Status tracking & filters
Module 10
Print-Ready Invoice
GST-compliant company letterhead
Module 11
Vendor Registration
GSTIN & vendor P&L linking
Module 12
Vendor Directory
Paginated & searchable supplier list
Module 13
Add Transaction
Debit/credit with audit reference
Module 14
Company Ledger
Running balance, double-entry
Module 15
Transaction History
Chronological, color-coded log
Module 16
P&L Report
Revenue, expenses & net profit
Module 17
Invoice → Ledger
Auto-sync invoices to accounts
Module 18
Record Payment
Full / partial, NEFT reference
Module 19
Customer Ledger
Per-client transaction history
Module 20
Outstanding View
Unpaid amounts — never miss one
GST-Compliant Output
Every Invoice is Print-Ready
Invoices generated by the software carry all legally required GST fields — GSTIN, HSN codes, CGST/SGST breakdown, and your company letterhead — ready to share or print instantly.
-
GSTIN details on every invoice
-
HSN code per line item
-
CGST / SGST / IGST breakdown
-
Company letterhead auto-applied
-
Unique invoice number series
-
Print or email with one click
Prime Programmer
GSTIN: 09PRMPR1234A1Z5 | primeprogrammer.com
Lucknow, Uttar Pradesh — 226001
TAX INVOICE
| Item | HSN | Qty | Rate | CGST | SGST | Total |
|---|---|---|---|---|---|---|
| Website Design | 998314 | 1 | ₹8,000 | 9% | 9% | ₹9,440 |
| SEO Package | 998361 | 1 | ₹2,500 | 9% | 9% | ₹2,950 |
Subtotal₹10,500
CGST (9%)₹945
SGST (9%)₹945
Grand Total₹12,390
Why Choose Us
Why Choose GST Billing Software?
Built ground-up for Indian businesses — not adapted from foreign software.
Secure & Reliable
Role-based access and data integrity across all modules with session management.
GST Compliant
CGST, SGST, IGST auto-split with HSN code support — no manual tax math ever.
Fast Invoicing
Generate professional, print-ready invoices in under 60 seconds.
Real-Time Reports
P&L, ledger and outstanding — all live, accurate, and instantly accessible.
All-in-One
Products, vendors, clients, billing — every module under one roof.
Indian Business Ready
Built ground-up for Indian GST laws, tax workflows and business practices.
Ready to Transform?
7-Day Free Trial — No credit card required. Full access to all 20 modules.
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