GST Software · India
GST that files itself.
No month-end panic.
Every invoice you raise in naffo.tech is automatically classified for GSTR-1. Every purchase is reconciled for GSTR-2. GSTR-3B is computed from live data. E-invoice and e-way bill included.
Complete GST compliance, automatically
How GST works in naffo.tech
Raise the invoice
Create a sale invoice with the customer's GSTIN, products with HSN codes and tax rates. naffo.tech validates the GSTIN, calculates CGST/SGST or IGST, and generates the invoice PDF.
GST populates automatically
Every invoice is classified into B2B, B2C, export, or composition buckets automatically. The running GSTR-1 and GSTR-3B summaries update in real time. No manual entry at month-end.
Download and file
At the end of the period, download the GSTR-1 JSON and upload directly to the GSTN portal. Lock the period in naffo.tech to prevent backdated changes after filing.
Frequently asked questions
Which businesses need e-invoice?
Businesses with aggregate annual turnover above ₹5 crore in any preceding financial year must generate e-invoices for B2B transactions. The threshold is checked annually. naffo.tech handles e-invoice automatically once the feature is enabled in your settings.
Can I raise an e-way bill from naffo.tech?
Yes. For invoice values above ₹50,000 (or lower thresholds for certain goods), you can generate an e-way bill directly from the invoice page in naffo.tech. The EWB number is stored against the invoice.
Does naffo.tech support composition scheme?
Yes. If your business is registered under the GST Composition Scheme, you can configure naffo.tech accordingly. Composition dealers are billed at the flat composition rate, and the reporting follows CMP-08 requirements.
How do I handle GST on imports and reverse charge?
naffo.tech supports Reverse Charge Mechanism (RCM) invoices. When creating a purchase entry with RCM applicable, the system calculates and posts the RCM GST liability correctly in both the purchase ledger and the GSTR-3B summary.