Odoo GST, E-Invoicing & E-Way Bill Software India

Fully automated GST compliance software for Indian businesses built inside Odoo ERP. Generate IRN QR codes on invoices via direct NIC portal API integration, automate e-Way bills, calculate CGST/SGST/IGST, and file GSTR reports seamlessly.

NIC E-Invoicing Portal API

Direct integration with Government NIC IRP portal. Automatically generate Invoice Reference Numbers (IRN) and B2B QR codes directly on Odoo invoices in seconds.

Automated E-Way Bill Generation

Generate single and bulk e-Way bills directly from Odoo delivery orders and invoices. Print QR-coded e-Way bill PDFs for dispatch vehicles.

GSTR-1 & GSTR-3B Automated Returns

Export JSON files ready for direct upload to GST portal. Automated B2B, B2C, HSN summary, and ITC reconciliation reports.

Multi-State & Multi-GSTIN Support

Manage branch offices across Kerala, Karnataka, Maharashtra, Tamil Nadu, and Delhi with individual GSTIN registrations in a single Odoo database.

TDS & TCS Statutory Calculations

Automated Tax Deducted at Source (TDS under Section 194Q) and Tax Collected at Source (TCS) calculations integrated into vendor bills and sales invoices.

Tally ERP 9 / Tally Prime Migration

Migrate masters, vouchers, items, chart of accounts, and opening balances from Tally to Odoo without losing historical accounting data.

Why Indian Companies Choose OJoeTech for Odoo GST

Managing GST compliance in India can be complex due to frequent portal updates, strict e-invoicing thresholds, and multi-state tax rules. At Onatte Joe Tech Solutions, our Indian ERP team has custom-built upgrade-safe GST modules for Odoo 19 & 18.

Our Odoo GST solution connects directly with authorized GST Suvidha Providers (GSP) and the NIC portal, allowing your finance team to issue compliant invoices with QR codes in real-time while maintaining 100% data privacy.

What's Included:

NIC IRP E-Invoicing API Credentials Setup
E-Way Bill Dispatch Integration
Tax Rate Rule Engine (0%, 5%, 12%, 18%, 28%)
HSN / SAC Code Database Mapping
User Training for Indian Accounting Teams