GST Return Filing explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.
GST return filing involves several returns with different due dates depending on your registration type. Here is a clear overview.
Main GST returns
- GSTR-1 — outward supplies (monthly by the 11th, or quarterly under QRMP)
- GSTR-3B — summary return and tax payment (monthly by the 20th, or quarterly)
- CMP-08 & GSTR-4 — for composition taxpayers
- GSTR-9 & 9C — annual return and reconciliation
Due dates
- GSTR-1: 11th of the next month (monthly) / 13th (QRMP quarterly)
- GSTR-3B: 20th of the next month (or 22nd/24th under QRMP)
- GSTR-9/9C: 31 December of the next financial year
QRMP scheme
Small taxpayers (turnover up to ₹5 crore) can file GSTR-1 and GSTR-3B quarterly while paying tax monthly under the QRMP scheme.
Frequently Asked Questions
What are the main GST returns?
GSTR-1 (sales), GSTR-3B (summary/tax), and GSTR-9/9C (annual), plus composition returns.
What is the due date for GSTR-3B?
The 20th of the following month (22nd/24th for QRMP taxpayers).
What is the QRMP scheme?
A scheme for taxpayers up to ₹5 crore to file returns quarterly and pay tax monthly.
When is the GST annual return due?
GSTR-9/9C is due by 31 December of the next financial year.
Need help with this?
TaxClue's CA/CS experts handle GST, income tax and compliance end-to-end — fully online, transparent pricing.
Talk to an expert →