Key takeaways
What this article covers, in order:
- The GST late fee
- What it costs or triggers
- How to stay on the right side of it
- How HelloBooks helps
- Frequently asked questions
Late filing carries a daily fee and interest that add up fast.
The GST late fee
A late fee of ₹50 per day (₹20 for nil returns), capped, plus 18% annual interest on tax paid late.
What it costs or triggers
Filing late costs a late fee of ₹50 per day (₹20 per day for a nil return), subject to a cap, plus interest at 18% per annum on any tax paid late — which is exactly why a reminder-driven filing routine pays for itself.
- Late fee accrues per day of delay per return.
- Interest runs on the net tax paid late.
- Repeated default can block e-way bills and further filing.
How to stay on the right side of it
- File every return on time, including nil returns.
- Reconcile input tax credit with GSTR-2B every month.
- Keep invoices, debit and credit notes for at least six years.
- Set calendar reminders for every due date, or let software do it.
How HelloBooks helps
HelloBooks is built for exactly this kind of GST work. HelloBooks is free GST accounting software for Indian businesses: you can raise GST-compliant invoices with the correct HSN or SAC code, track input tax credit against your GSTR-2B, and file unlimited GSTR-1 and GSTR-3B returns from one dashboard.
- GST-ready invoicing with automatic CGST / SGST / IGST split and HSN or SAC codes.
- GSTR-2B reconciliation so you only claim the input tax credit you are actually entitled to.
- GSTR-1 and GSTR-3B filing free, with GSTR-9 generated ready to file and e-invoicing on higher plans.
- Due-date reminders so a late fee never catches you by surprise.
Thousands of founders, freelancers and accountants in India run their books on HelloBooks — you can start free, with no credit card.
Frequently asked questions
What is the GST late fee under GST?
A late fee of ₹50 per day (₹20 for nil returns), capped, plus 18% annual interest on tax paid late.
How do I avoid it?
File on time, reconcile your input tax credit against GSTR-2B, and keep clean records. Automated reminders in GST software prevent most penalties.
Can HelloBooks help me stay compliant?
Yes — HelloBooks files GSTR-1 and GSTR-3B free, reconciles GSTR-2B, generates GSTR-9 and sends due-date reminders so you never miss a filing.
