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GST Tool — Return Due Date Reference

GST Return Due Date Tool — Never Miss a GST Filing Deadline

Instantly look up GSTR-1, GSTR-3B, IFF, and GSTR-9 due dates for your filer category. Avoid late fees with timely filing.

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Formula & How It Works

Monthly Filers (Turnover > ₹5Cr): GSTR-1 by 11th, GSTR-3B by 20th of following month.

QRMP Scheme (≤ ₹5Cr): GSTR-1 quarterly by 13th after quarter end. IFF for M1 & M2 by 13th. Payment by 25th monthly via PMT-06.

Composition Dealers: GSTR-4 annually by 30 April. CMP-08 quarterly by 18th.

Worked Example

Monthly filer, January return: GSTR-1 by 11 Feb | GSTR-3B by 20 Feb.

QRMP, Q3 (Oct-Dec) quarter: GSTR-1 by 13 Jan | GSTR-3B by 22/24 Jan.

When to Use This Calculator

  • Check due date before filing GST return
  • Avoid late fees by filing on time
  • Train accounts team on GSTR deadlines
  • Plan month-end payroll around GST filing
  • Schedule CA reminders for compliance calendar

Frequently Asked Questions

For monthly filers: 11th of the following month. For quarterly filers (QRMP scheme, turnover ≤ ₹5Cr): 13th of the month after quarter end.
For large taxpayers: 20th of the following month. For QRMP quarterly filers: 22nd or 24th depending on category.
31st December of the subsequent financial year. GSTR-9C (reconciliation) has the same due date.
₹50/day (₹25 CGST + ₹25 SGST) for returns with tax liability. ₹20/day for nil returns. Maximum late fee is ₹10,000 per return.
QRMP (Quarterly Return Monthly Payment) allows taxpayers with turnover up to ₹5Cr to file GSTR-1 and GSTR-3B quarterly but pay tax monthly.
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