The 57th GST Council has recommended that small taxpayers (turnover up to ₹5 crore) pay zero late fee if a delayed GSTR-3B is filed by the end of the same month in which it was due. It is a safety net for genuine slips - your due date has not changed.
Why This Matters?
For a small business owner, GST compliance competes every month with sales, purchases, staff and cash flow. A missing supplier invoice, a reconciliation mismatch or a slow portal on the 20th can push a return by a few days - and until now, that meant a per-day late fee from Day 1.
“Waiver of late fee on delayed filing of return under section 39(1) of the CGST Act, 2017, for taxpayers with an annual turnover up to Rs. 5 crore in the preceding financial year, if the said delayed return is filed by the end of the month in which it was due.”

At a Glance: Before vs After
| Point | Earlier Position | Proposed Relief |
| Late fee start | From the day after the due date | Nil, if filed within the same calendar month |
| Rate (Sec. 47) | ₹50/day (₹20/day for Nil return), CGST + SGST | ₹0 within the grace window |
| Who benefits | All taxpayers paid from Day 1 | Taxpayers with preceding-FY turnover ≤ ₹5 crore |
| Interest (Sec. 50) | 18% p.a. on delayed tax | Still payable - no change. |
| Due date | 20th / 22nd / 24th | Unchanged |
How It Works?
- Check eligibility – Aggregate turnover (all GSTINs under your PAN, across India) in the preceding financial year must not exceed ₹5 crore.
- Return covered – Returns under Section 39(1), i.e. GSTR-3B.
- The “same month” window – File by the last calendar day of the month in which the return was due.
- Miss the window? – Normal late fee under Section 47 applies, counted from the original due date.
Example (Subject to change as per notification)
| GSTR-3B due | Filed on | Late fee |
| 20 October | 20 October | Nil (on time) |
| 20 October | 29 October | Nil (within same month) – interest still applies |
| 20 October | 2 November | Late fee for the full delay from 21 October + interest |
Relief Is Not a Reason to Delay
This is the most important message of this article. The waiver is a cushion, not a new due date. Treat the 20th (or your 22nd/24th) as the real deadline, for these reasons:
- Interest keeps running. 18% p.a. under Section 50 applies on tax paid late in cash, from the day after the due date - waiver or no waiver.
- Your buyers lose credit. Delayed GSTR-1/GSTR-3B filing disturbs your customers’ ITC in GSTR-2B. Late filers quickly become “unreliable suppliers”.
- Compliance record matters. Repeated delays may affect your compliance profile, refund processing and future eligibility for simplified schemes, and invite scrutiny.
- The window can slip. A portal outage on the 30th or 31st leaves you with no buffer — and the late fee then applies for the full period. (Subject to change as per notification.)
- Chain effects. GSTR-3B can block subsequent returns, e-way bill generation (on prolonged non-filing) and even lead to suspension or cancellation of registration on continuous default.
- It is a recommendation. It becomes effective only after an official CBIC notification. Until then, current late-fee rules apply.
Golden rule: File on time. Use the waiver only when a genuine, unavoidable issue arises.
Late Fee vs Interest - Know the Difference
| Particulars | Late Fee (Section 47) | Interest (Section 50) |
| Charged for | Late filing of return | Late payment of tax |
| Under this relief | Waived if filed within the same month | Not waived |
| Rate | Fixed per day | 18% p.a. on net cash liability |
Practical Checklist for Taxpayers & Professionals
- Confirm preceding-FY aggregate turnover ≤ ₹5 crore across all GSTINs under your PAN.
- Keep the statutory due date as your target; mark month-end only as an emergency buffer.
- Reconcile purchases with GSTR-2B early in the month.
- Deposit tax on time even if the return is pending, to minimise interest.
- Compute and pay Section 50 interest on any late payment.
- Track CBIC for the official notification and its effective date.
- Keep records of reasons for any delay.
Conclusion
The 57th GST Council’s recommendation shows a welcome, taxpayer-friendly approach - it forgives an honest slip of a few days without hurting small businesses’ cash flow. But the spirit of the relief is ease, not delay. Filing on time protects you from interest, keeps your customers’ credit flowing, and builds a clean compliance record that pays off in the long run.
Frequently Asked Questions
Is the GSTR-3B due date extended?
No. The due date stays the same; only the late fee is waived if you file within the same month.
Will I still pay interest?
Yes. Interest at 18% p.a. applies on tax paid after the due date.
My turnover is ₹6 crore. Am I covered?
No. The relief is for taxpayers with preceding-FY turnover up to ₹5 crore.
When does it apply?
From the date specified in the notification to be issued by the Government.