GST Penalty Calculator - Late Filing Fees & Interest

Calculate Penalty

Return Type

Return Due Date 💡 GSTR-1: 11th of next month, GSTR-3B: 20th of next month

Actual Filing Date Days delayed will be calculated automatically

Tax Amount (₹) Enter CGST + SGST + IGST (total tax liability for the period)

Annual Turnover (₹) Affects late fee calculation (₹20/day vs ₹50/day for nil returns)

I understand this is a general estimate, not professional tax advice. I will verify the actual penalty with gst.gov.in and consult my CA before filing returns or making payments. Actual penalties may vary based on specific circumstances.

Penalty Breakdown

Days Delayed 0 days

Late Fee ₹0.00

Interest (18% p.a.) ₹0.00

Total Penalty

₹0.00

⚠️ Estimate only. This calculation is for reference purposes. Actual penalties may vary based on specific circumstances, amendments, and GST portal calculations. Always verify with gst.gov.in and consult a qualified CA before filing or making penalty payments.

💡 GST Penalty Rules (2026)

Late Fee: ₹50/day (₹20/day for turnover < ₹1.5 Cr) - Max ₹5,000
Interest: 18% per annum on unpaid tax from due date to payment date
Nil Returns: Still attract late fee if filed late
Waiver: Check for government amnesty schemes on gst.gov.in