Updated November 2026 by the Thirvusoft ERPNext team
GST billing on ERPNext for Tamil Nadu businesses: GST invoices, e-invoices with IRN and QR code, e-way bills and GSTR-1 and GSTR-3B data, from the same records as your stock and accounts.
GST billing software in Tamil Nadu is easy to find; billing that also keeps stock, receivables and GST returns in step is harder. ERPNext with the India Compliance app generates the invoice, the e-invoice and the e-way bill from one transaction and updates stock and accounts at the same time.
Thirvu Soft implements GST billing on ERPNext for businesses across Tamil Nadu (Tamilnadu) from Coimbatore.
What the GST billing software handles
The workflows billing and accounts teams ask for most:
- GST invoices with correct place of supply and HSN codes
- E-invoices with IRN and QR code
- E-way bills from the invoice or delivery note
- GSTR-1 and GSTR-3B data and HSN summaries
- Multiple GSTINs and branches in one system
- POS billing for counters and showrooms
- Receivables, credit limits and payment reminders
Billing that grows into a full ERP
Many businesses start with GST billing and stock, then add purchase, manufacturing, CRM or payroll later. Because ERPNext is one system, nothing is re-entered when you grow.
Across all 38 districts of Tamil Nadu
Our only office is in Coimbatore. Consultants visit for discovery, training and go-live; configuration, data migration and support are done remotely, so every district gets the same team.
| Region | Districts |
|---|---|
| West (Kongu belt) | Coimbatore, Tiruppur, Erode, Salem, Namakkal, Karur, Nilgiris, Dharmapuri, Krishnagiri |
| North and Chennai region | Chennai, Chengalpattu, Kanchipuram, Tiruvallur, Ranipet, Vellore, Tirupathur, Tiruvannamalai, Viluppuram, Kallakurichi, Cuddalore |
| Central and delta | Tiruchirappalli, Thanjavur, Tiruvarur, Nagapattinam, Mayiladuthurai, Pudukkottai, Perambalur, Ariyalur |
| South | Madurai, Dindigul, Theni, Sivaganga, Ramanathapuram, Virudhunagar, Tirunelveli, Tenkasi, Thoothukudi, Kanniyakumari |
Cost and timeline
ERPNext has no licence or per-user fee. The quote covers setup, print formats, data migration from Tally or Excel, training and support, and is fixed after a free discovery call.
ERP software by district in Tamil Nadu
ERP, CRM, HRMS and GST billing software for businesses in every district, delivered from our office in Coimbatore.