Estimate the late fee and interest on a delayed GST return so there are no surprises.
For most returns it is Rs 50 per day (Rs 25 CGST + Rs 25 SGST), and Rs 20 per day for NIL returns, subject to a cap. Interest of 18% per annum applies on any tax paid late.
Yes — 18% per annum is charged on the net tax paid late, calculated from the due date to the payment date. This tool estimates it.
They are close estimates using the common late-fee and interest rules. Caps and specific notifications can vary, so confirm the exact amount before paying.
Disclaimer: This calculator is for general guidance only and does not constitute professional advice.