Complete Business Accounting|Multi-Company & GST Invoicing

Effortless GST Billing, Purchases & Multi-Company Accounts.

Create professional GST sales invoices with auto-split CGST/SGST/IGST, track vendor purchases, organize products with HSN codes, and log customer payments across multiple firms in one place.

Apex Enterprises Pvt. Ltd.ID: #1
GSTIN: 27AAACA1234A1Z5 · PAN: AAACA1234A
Sales Invoiced (Gross)
₹8,42,500
68 Sales Invoices Generated
Vendor Purchases
₹4,86,200
Input Tax Credit (ITC) Eligible
Payments Received
₹7,90,000
UPI, Bank Transfer & Cheques
Balance Outstanding
₹52,500
Pending customer reconciliation
Active Company Actions:Jurisdiction: Maharashtra (27)

Live Sales, Purchase & Payment Entries

Status: Auto-Calculated & Reconciled
sales
Sales Invoice #1048·Acme Retailers Pvt Ltd
27ABCDE1234F1Z5 · ₹9,900.00 (18% GST)
billed₹64,900.00Just now
purchase
Vendor Bill #2104·Prime Raw Materials Corp
27PQRST5678L1Z9 · ₹4,100.00 (12% GST)
billed₹38,200.004m ago
payment
Customer Payment Received·Metro Distribution Hub
Mode: UPI / Bank Transfer · Settled against Inv #1045
cleared₹50,000.0012m ago
sales
Sales Invoice #1049·Zenith Industrial Supplies
27ZXCVB9876M1Z1 · ₹880.95 (5% GST)
unbilled₹18,500.0025m ago
GST Tax Compliance
100%
Auto CGST, SGST & IGST split with HSN codes
Multi-Firm Architecture
Unlimited
Switch firms with isolated GSTIN & PAN books
Unified Accounting Flow
6 Core Modules
Sales, Purchases, Inventory, Parties & Payments
Flexible Payment Modes
Full Support
UPI, Bank Transfers, Cheques and Cash
Core Platform Modules

Everything your business needs to run compliant accounts.

No bloated enterprise complexity or missing features. AccountPro provides the essential accounting, GST billing, and inventory tools built specifically for real business workflows.

CORE ENGINE

Sales Invoicing

GST-Compliant Invoicing with Auto Tax Computation

Create, manage, and issue professional GST sales invoices in seconds. Automatically computes CGST/SGST for intra-state sales or IGST for inter-state transactions with HSN code validation.

Sequential auto-incrementing invoice numbering
Automated CGST + SGST (50/50 split) or IGST tax computation
Multiple units of measurement (meter, dozen, piece)
Billed vs. Unbilled status tracking
Print-ready format and direct CSV table export
Live Module Inspection Active Schema Sync
TAX INVOICE #1048Billed
Customer:Acme Retailers Pvt Ltd
GSTIN:27ABCDE1234F1Z5
Item / HSN
Qty
Rate
Total
Cotton Fabric (5208)
100 mtr
₹350
₹35,000
Polyester Yarn (5402)
50 pc
₹400
₹20,000
Taxable Subtotal:₹55,000.00
CGST (9%) + SGST (9%):₹4,950.00 + ₹4,950.00
Grand Total:₹64,900.00
Interactive GST Sandbox

Test the GST Billing & Tax Engine

Experience how AccountPro automatically splits taxes into CGST & SGST or IGST based on jurisdiction, computes taxable amounts, and generates compliant invoice line items.

1. Invoice ParametersLIVE CALCULATION
2. Live Tax Invoice Previewbilled
Document Type

TAX INVOICE

Invoice No
#INV-2026-1048
Bill To (Customer):Reliance Retail EnterprisesGSTIN: 27AABCR1234F1Z9
Date:25/9/2026Intra-State Supply
Item / HSN
Qty
Rate
Amount

Cotton Fabric Roll (100% Weave)

HSN: 5208

100 meter
₹350
₹35,000.00
Taxable Value:₹35,000.00
CGST (9%):₹3,150.00
SGST (9%):₹3,150.00
Invoice Total:₹41,300.00
Backend Storage VerificationREADY TO SAVE
Payload maps to Drizzle ORM sales schema with jsonb line items, companyId and customerId.
Time & Efficiency Gains

Calculate the hours your business saves every month.

Manual GST math, copy-pasting customer GSTINs, and tracking invoices in spreadsheets eats up valuable business hours. See how much time AccountPro saves your team.

Monthly Invoices & Bills200 invoices / mo
202505001,000+
Companies / Firms Managed2 Companies
1 Firm4 Firms8+ Firms
Reclaimed Operational Capacity
Time Saved Every Month
~49 Hours
Saved in manual billing, GST math & ledger lookups
Average Billing Time
< 45 Seconds
Per invoice with autocomplete line items
Tax Accuracy & Compliance:99.8% fewer tax discrepancy errors
Multi-Firm Switching:Instant (Zero re-login delay)
Honest Evaluation

Why businesses upgrade to AccountPro

See how AccountPro compares against fragile spreadsheets and outdated desktop accounting software.

Feature DimensionExcel / SpreadsheetsLegacy Desktop SoftwareAccountPro
Multi-Firm / Company ManagementDisorganized separate workbook filesRequires separate database licenses & re-loginInstant 1-click company switching under one account
Automated GST Tax MathManual formula errors on CGST/SGST/IGSTClunky configuration menusAutomatic intra-state vs inter-state tax split
Flexible Units of MeasureUnvalidated text entriesCumbersome unit conversion setupsBuilt-in support for pieces, meters, and dozens
Purchase Bills & Input Tax Credit (ITC)Lost receipts and unlinked expensesComplex voucher posting workflowsDirect vendor bills with HSN line items & ITC tracking
Payments & Balance SettlementManual math across disconnected sheetsSeparate ledger adjustment screensOne-click payment logs for sales & purchases
Cloud Accessibility & Modern DesignFile version conflicts & accidental overwritesTied to a single Windows desktop in the officeSecure web access anywhere with clean, fast modern UI
Reliability & Architecture

Built for reliability and data integrity

Your business records are critical. AccountPro uses industry-proven database and authentication standards to keep your financial information accurate, isolated, and accessible.

Isolated Company Ledgers

Multi-company data is strictly separated by company IDs in the relational database, ensuring no cross-firm data leaks.

PostgreSQL & ACID Transactions

Built on robust PostgreSQL with Drizzle ORM, ensuring atomic invoice creation and reliable financial record keeping.

Secure Session Authentication

Protected by NextAuth.js session tokens and role-based middleware guarding your company dashboards and billing routes.

Data Ownership & CSV Export

Your data is never locked in. Export invoices, purchases, inventory, and customer databases to CSV anytime with 1 click.

PostgreSQL ACID Safety
|
NextAuth.js Protected Sessions
|
Multi-Company Data Isolation
|
Instant CSV Table Exports
Fast Setup · Multi-Company Ready

Take complete control of your GST billing & accounts.

Say goodbye to messy spreadsheets and outdated desktop systems. Start generating compliant GST invoices and tracking business cashflow in minutes.

Automatic CGST, SGST & IGST•Manage multiple companies•Full CSV table export