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Understanding GST Late Fees, Penalties, and How to Avoid Them

10 June 2026
Goods and Service Tax

Missing GST return deadlines triggers late fees under Section 47 and interest under Section 50 of the GST Act, both of which are calculated separately.

Late fees accrue on a daily basis for every day of delay until the return is filed, subject to a maximum cap based on turnover. Interest, on the other hand, is charged at 18% per annum on the net tax liability paid in cash.

To avoid these unnecessary compliance costs, businesses must ensure a strict filing sequence, as a current month's return cannot be filed unless the previous month's return is complete. Maintaining an organized internal schedule and reconciling books of accounts before the 10th of every month is the best strategy to prevent these penalties.