Most GST compliance failures we see are not disputes about the law. They are missed dates. A business that files consistently and on time rarely finds itself explaining a position to the department; a business that falls behind spends far more time correcting the record than filing would have taken.
The recurring monthly and quarterly cycle
GST filing follows a fixed rhythm. Which returns apply depends on turnover, the scheme opted for, and the nature of the registration, but for most regular registrations the pattern is:
- GSTR-1 — outward supplies, filed monthly or quarterly under the QRMP scheme
- GSTR-3B — the summary return and payment of tax, monthly or quarterly
- GSTR-9 — the annual return, where applicable
- GSTR-9C — the reconciliation statement, where the prescribed turnover threshold is crossed
Businesses under the QRMP scheme file quarterly but still pay monthly, which is a distinction that catches people out in the first year after opting in.
Why a missed date compounds
Late filing carries late fees and interest, but the more practical cost is downstream. Input tax credit reconciliation depends on suppliers having filed. A return filed late sits out of sequence, and the next period cannot be filed until the earlier one is closed. One missed month becomes three quite quickly.
Where a business has already fallen behind, the position is usually recoverable — but it becomes progressively more limited the longer the default continues.
Practical approach
Keep books current through the month rather than reconstructing them at the deadline. Reconcile GSTR-2B against purchase records monthly, not annually. Where a supplier has not filed, raise it with them while the period is still open rather than discovering it at the annual reconciliation.
For businesses operating in both Chhattisgarh and Odisha, remember that GST registration is state-specific — separate registrations mean separate returns and separate due dates in each state.
This post is general information, not advice on any specific situation. Due dates and thresholds change; confirm the current position before relying on it.