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    GST Late Fee & Interest Calculator

    Calculate official Indian GST return delay late fees (Section 47) and 18% annual interest (Section 50) for GSTR-3B, GSTR-1, CMP-08, and GSTR-9 Annual filings.

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    ₹

    Interest @ 18% p.a. is calculated only on net cash liability (after ITC deduction).

    Statutory Liability Summary

    Filing RuleTaxable Return: ₹50/day (₹25 CGST + ₹25 SGST)
    CGST Late Fee

    ₹375.00

    SGST Late Fee

    ₹375.00

    Total Late Fee (Sec 47)
    ₹750.00
    Interest @ 18% p.a. (Sec 50)(15 days on ₹25000)
    ₹184.93
    Total Amount PayableLate Fee + 18% Interest
    ₹934.93
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