Introducing AI Calling by kgroupads.in — Intelligent Voice AI from just ₹9.50/min.Start Calling ↗ AI Calling from just ₹9.50/min — Start Calling ↗
Chat on WhatsApp

GST & Finance ERP
Software Development

From quotation to tax invoice to GST filing — a complete ERP that automates GST calculation, tracks ITC, and manages customer/vendor ledgers without spreadsheets.

GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
Document processing speed
Conversion accuracy
Audit trail completeness
Manual error reduction

Convert quotes to proformas to tax invoices in one continuous flow.

One unified document builder handles every stage — quotations, proforma invoices, tax invoices, receipts, and purchase bills. Convert a quotation to a proforma, then to a tax invoice with a single click. Track document status from draft to finalized to cancelled, with full history and audit logging.

  • Quotation creation
  • Proforma invoice generation
  • Tax invoice conversion
  • Receipt issuance
  • Purchase bill recording
  • Document conversion chain
Get Started with Quotation-to-Invoice Workflow

CGST/SGST/IGST auto-split with intra-state and inter-state detection.

No more manual GST math. The system automatically detects whether a transaction is intra-state or inter-state based on place of supply, then splits the tax into CGST+SGST or applies IGST accordingly. Configure GST rates per service or product, and manage HSN/SAC codes for compliance.

  • CGST/SGST split for intra-state
  • IGST for inter-state transactions
  • Automatic GST type detection
  • Place of supply tracking
  • GST rate configuration (0/5/12/18/28%)
  • HSN/SAC code management
Get Started with Automated GST Calculation
GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
GST calculation accuracy
Filing preparation time
Compliance error reduction
Tax liability visibility
GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
Filing readiness
ITC claim accuracy
Validation error catch
Export compliance

Filterable registers with monthly GST summary and ITC tracking.

Generate sales and purchase registers filtered by financial year, date range, status, and GST type. Get monthly GST summaries with CGST/SGST/IGST breakdowns. Track Input Tax Credit (ITC) vendor-wise, and validate data for missing GSTINs or HSN codes before filing.

  • Sales register with filters
  • Purchase register with filters
  • Monthly/quarterly/yearly GST summary
  • Vendor-wise ITC eligibility
  • GST validation (missing GSTIN/HSN)
  • CSV export for all registers
Get Started with Sales & Purchase Registers

Record payments with invoice allocation and outstanding tracking.

Track every rupee. Record customer and vendor payments, allocate them to specific invoices or bills, and track payment modes — cash, bank transfer, UPI. UTR numbers are captured for audit trails. Payment cancellations automatically reverse allocations. Outstanding reports show exactly who owes what.

  • Customer payment recording
  • Vendor payment recording
  • Payment-to-invoice allocation
  • Payment mode tracking (cash/bank/UPI)
  • UTR number tracking
  • Outstanding receivables & payables
Get Started with Customer & Vendor Payments
GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
Collection efficiency
Outstanding visibility
Reconciliation speed
Cash flow clarity
GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
Tenant data security
Scalability
Subscription management
Onboarding automation

Company isolation with subscription plans and role-based access.

Built as a multi-tenant SaaS from the ground up. Each company gets isolated data — no cross-tenant visibility. Manage subscription plans, track storage per tenant, and verify company emails. The platform owner role has full oversight while tenants see only their own data.

  • Company-level data isolation
  • Subscription plan management
  • Platform owner role
  • Company user mapping
  • Email verification for tenants
  • Storage tracking per company
Get Started with Multi-Tenant SaaS Architecture

DOMPDF generation with SMTP delivery and template system.

Generate professional PDF invoices automatically and email them to customers with attachments. The template system uses placeholders for personalisation, and every communication is logged for audit. Print-ready views and PDF downloads are available for every document type.

  • PDF invoice generation via DOMPDF
  • Email documents with PDF attachments
  • Template system with placeholders
  • Communication history logging
  • Print-ready document views
  • Download as PDF
Get Started with PDF Invoices & Email Automation
GST ERP Engine COMPLIANT
100%
CGST/SGST/IGST
PDF
Auto Invoicing
Key Impact Metrics
Invoice delivery speed
Email open rate
Template consistency
Communication auditability

Need a GST-Compliant ERP
for Your Business?

Book a free 30-minute consultation. We'll review your invoicing workflow and design an ERP that eliminates spreadsheet errors.