Calculate interest (18% p.a.) and late fees for late GSTR-3B filings for FY 2025-26. Supports turnover-based due dates.
Enter tax and filing details to calculate GST penalties. Results are estimates; consult a GST advisor.
GSTR-3B is a monthly self-declared summary return filed by GST-registered taxpayers, summarizing outward and inward supplies, ITC, and tax liability.
Interest is charged at 18% p.a. on the outstanding tax liability for the number of days the GSTR-3B filing is delayed, under Section 50.
Late fees are ₹100/day (₹50 CGST + ₹50 SGST) for regular filings, capped at ₹5,000 each for turnover >₹5 crore, or ₹2,000 for <₹1.5 crore. Nil filings have lower fees (₹20/day).
Due dates depend on turnover: 20th of next month (>₹5 crore), 22nd (₹1.5–5 crore), 24th (<₹1.5 crore). Check state-specific rules.
Late fees may be waived under amnesty schemes or for specific periods, as announced by CBIC. Check official GST notifications.
Calculators are for informational purposes only. Results are estimates and do not account for all circumstances. Consult a GST professional.