1. Why GST Demand Notices Are a 2025 Crisis Point

GST entered its eighth year in 2025, and with it has come something the profession always anticipated but many hoped wouldn’t land on their desks simultaneously: a flood of demand notices. The GSTN has been running advanced AI-based risk analytics since late 2024, automatically flagging mismatches in GSTR-1 vs GSTR-3B data, ITC availed vs GSTR-2B, and anomalies in export declarations.

The result? Scrutiny notices, show cause notices, and demand orders are hitting mailboxes at a pace not seen since GST’s rollout. Two statutory deadlines expired: the last date for SCNs under Section 74 for FY 2019-20 and under Section 73 for FY 2021-22 was September 30, 2025. Officers rushed to issue notices before the limitation window closed, making it essential for CAs to understand the procedural and legal framework inside out.

The good news: most of these demands — especially those under Section 73 — arise from data mismatches, not deliberate evasion. And the law gives genuinely compliant taxpayers multiple exit ramps before a final order crystallises. Knowing exactly which exit to take, and when, is where a CA’s expertise creates real value for clients.

2. Section 73 — Non-Fraud Demands (Up to FY 2023-24)

Section 73 of the CGST Act covers situations where tax has been unpaid, short-paid, or ITC has been wrongly availed — but there is no allegation of fraud, wilful misstatement, or suppression of facts. It is the “general” demand provision and, frankly, the one that touches the largest number of taxpayers.

What triggers a Section 73 notice?

• ITC mismatch between GSTR-2B and GSTR-3B
• Differences between GSTR-1 and GSTR-3B output tax liability
• Short payment of GST due to computation errors
• Excess ITC claimed without corresponding supplier credit
• Erroneous refunds processed by the department

Key procedural safeguards under Section 73

Before issuing a formal SCN (Show Cause Notice), the officer must ideally issue a scrutiny notice in ASMT-10 under Section 61. The taxpayer has 30 days to explain discrepancies. Only if the explanation is unsatisfactory — or no reply is given — should the officer proceed under Section 73.

The time limits are critical. The SCN must be issued at least 3 months before the final order. The entire adjudication must be completed within 3 years from the due date of the GSTR-9 annual return for the relevant year. Officers cannot sit on a case indefinitely — and CAs should examine the notice date carefully for time-barred proceedings.

3. Section 74 — Fraud & Wilful Misstatement (Up to FY 2023-24)

Section 74 is the serious end of the spectrum. It applies when the officer alleges fraud, wilful misstatement, or suppression of facts — essentially, deliberate tax evasion. The consequences are significantly harsher: penalty up to 100% of the tax demand, a 5-year adjudication window (vs 3 years under Section 73), and the shadow of criminal prosecution under Section 132 for the most serious cases.

The crucial word here is “alleged.” Many Section 74 notices are issued by officers who have latched onto a discrepancy — say, a GSTR-2A mismatch or a cancelled GSTIN supplier invoice — and classified it as fraud without meeting the legal threshold. A CA’s most important job is often to establish that the error was a bona fide mistake, not wilful suppression. Under Section 75(2) of the CGST Act, if fraud is not proved, the demand notice under Section 74 must be treated as a Section 73 notice — significantly reducing the penalty exposure.

4. Section 74A — The New Unified Framework (FY 2024-25 Onwards)

Section 74A is the biggest structural change to GST demand provisions since the law’s inception in 2017. Introduced by Finance Act 2024 on recommendation of the 53rd GST Council Meeting held on 22nd June 2024, it replaces Sections 73 and 74 for all demands arising from FY 2024-25 onwards.

The rationale was simple: the old dual-section framework created asymmetry and litigation. Officers would invoke Section 74 even in borderline cases to avail the longer 5-year limitation window. Section 74A ends that by establishing a single, unified set of rules regardless of whether fraud is alleged or not.

Key changes under Section 74A

• Unified time limit: 42 months from the due date of the annual return — regardless of fraud or no fraud. No more 3-year vs 5-year asymmetry.
• Extended penalty window: Taxpayers now get 60 days (vs earlier 30 days) to pay and reduce penalty after SCN issuance.
• Penalty for fraud cases remains at 100% of tax, while non-fraud cases continue to attract tiered penalties as before.
• For erroneous refunds: The 42-month clock starts from the date of refund order, not the annual return.

5. Comparison: Section 73 vs 74 vs 74A

6. DRC Forms — What Each One Means

GST demand proceedings have their own vocabulary of forms. Confusing a DRC-03 with a DRC-06 at the wrong stage can cost a client significantly. Here is a clean breakdown:

7. How to File a Winning DRC-06 Reply

The DRC-06 is the taxpayer’s primary defence document. A well-crafted reply can not only close a demand — it can establish precedent within the officer’s internal records that your client is a low-risk, compliant taxpayer. A poorly drafted reply, conversely, can escalate a minor mismatch into a confirmed demand with full penalty.

8. Penalty Strategy — Paying at the Right Stage

9. Section 128A Waiver — Is Your Client Still Eligible?

Section 128A was one of the most practically significant amendments introduced by Finance Act 2024. It provides a conditional waiver of interest and penalty for demand notices issued under Section 73 for FY 2017-18, 2018-19, and 2019-20 — in cases not involving fraud, wilful misstatement, or suppression of facts.

The catch? The taxpayer had to pay the full principal tax demanded by 31st March 2025. If a client paid on time, CAs must now file the claim through Rule 164 of CGST Rules and ensure the officer issues a formal waiver order.

If a client missed the March 2025 deadline: the waiver is gone, but they may still benefit from the general penalty reduction under Section 73 if they pay tax + interest + 10% penalty before the final order. Do not let inaction compound the liability further.

10. CA’s Pre-Reply Checklist

11. Real-World Case Study

Client: A mid-size textile trader in Surat with a turnover of ₹8.2 crore for FY 2021-22.

The demand: The officer issued a DRC-01 under Section 73 demanding ₹12.4 lakh in ITC disallowance. The grounds were that 14 suppliers (out of 186) had their GSTINs cancelled retrospectively after the client availed ITC from their invoices — a total of ₹10.8 lakh in ITC, plus ₹1.6 lakh in GSTR-1 vs GSTR-3B reporting gap.

The CA’s strategy: First, they separated the demand into two parts. The ₹1.6 lakh GSTR-1 vs GSTR-3B gap was undisputed — it arose from a timing difference where one large invoice was reported in GSTR-1 but the tax was only paid in the subsequent month’s GSTR-3B. The CA paid ₹1.6 lakh plus interest via DRC-03 immediately, removing it from the dispute.

For the ₹10.8 lakh ITC demand, the CA compiled: (a) all original purchase invoices with valid GSTINs at the time of purchase, (b) e-way bills showing physical delivery of goods, (c) bank payment records showing the supplier was paid via NEFT/RTGS, (d) GSTR-2A data from the relevant period showing the supplier had filed and the ITC reflected in 2A at the time of availing. The CA cited CBIC Circular 183/15/2022-GST and the Telangana HC ruling holding that retrospective cancellation of a supplier’s GSTIN cannot invalidate a buyer’s ITC if the buyer exercised due diligence at the time of the transaction.

The outcome: The officer issued a DRC-05 closure order for the ₹10.8 lakh ITC demand. Total cost to the client: ₹1.6 lakh tax + ₹23,000 interest. Without a proper CA reply, the client’s exposure was ₹12.4 lakh + up to ₹12.4 lakh penalty + interest — a potential outflow of ₹27+ lakh.

🔗 Official Resources

• CBIC Official Website — Notifications and Circulars
• GST Portal (gst.gov.in) — File DRC-06, DRC-03
• GST Portal Tutorial — Step-by-step filing guides
• CBIC Circular 183/15/2022-GST — ITC mismatch clarification
• ICAI Indirect Tax Committee — Handbook on SCN reply under GST

12. Frequently Asked Questions

What is the difference between Section 73 and Section 74 of CGST Act?

Section 73 applies to cases of tax non-payment or ITC misuse where there is no fraud, wilful misstatement, or suppression of facts. The penalty is lower (nil before SCN, 10% within 30 days of SCN). Section 74 is invoked when fraud or suppression is alleged — penalties start at 15% before SCN and can go up to 100%. From FY 2024-25 onwards, both are replaced by the unified Section 74A.

What is Section 74A and when does it apply?

Section 74A was inserted by Finance Act 2024 based on recommendations of the 53rd GST Council Meeting. It covers all GST demand cases — fraud and non-fraud — from FY 2024-25 onwards under a single framework. The SCN must be issued within 42 months from the due date of the relevant annual return, and the order within 12 months of the SCN (extendable by 6 months).

How do I reply to a DRC-01 notice under GST?

Log in to the GST portal and navigate to Services → User Services → View Additional Notices/Orders → Case Details. File your reply in Form DRC-06 with detailed grounds, reconciliation statements, supporting documents, and relevant legal references. Always request a personal hearing. The reply must be filed within the period specified in the SCN.

What is the Section 128A GST waiver and who can avail it?

Section 128A provides a conditional waiver of interest and penalty for demand notices under Section 73 for FY 2017-18, 2018-19, and 2019-20 in non-fraud cases. Taxpayers who paid the full principal tax by 31st March 2025 are eligible. The claim is processed through Rule 164 of CGST Rules.

What is the time limit for issuing a GST demand notice under Section 73?

The SCN under Section 73 must be issued within 3 years from the due date of the GSTR-9 annual return for the relevant financial year, and at least 3 months before the final order. The entire adjudication must conclude within 3 years. Under Section 74A (from FY 2024-25), the SCN window is 42 months and the order must follow within 12 months of the SCN.

Can a Section 74 notice be downgraded to Section 73?

Yes. Under Section 75(2) of the CGST Act, if the officer cannot prove fraud, wilful misstatement, or suppression of facts, the demand raised under Section 74 must be treated as if raised under Section 73. This significantly reduces the penalty exposure and removes the risk of prosecution. A well-structured DRC-06 reply should always argue this position if the facts support it.