If you have received a GST notice because your outward supply figures in GSTR-1 or GSTR-3B do not match your e-way bill data, you are not alone. The GST department's automated data analytics system routinely flags taxpayers where e-way bill turnover is significantly higher than declared taxable outward supplies. Ignoring this notice can lead to demand orders, penalties up to 100% of tax dues, and even suspension of your GST registration. Taxocity's compliance experts have helped thousands of businesses resolve such notices since the e-way bill system became mandatory — with a 100% compliance guarantee.

• The GST portal cross-checks e-way bill data with GSTR-1 and GSTR-3B automatically every quarter.
• A mismatch of even 10-15% can trigger a scrutiny notice under Section 61 of the CGST Act, 2017.
• Unresolved mismatches can escalate to show-cause notices under Section 73 or Section 74, attracting penalties of 10% to 100% of tax shortfall.

What is This GST Notice About?

The Goods and Services Tax Network (GSTN) continuously reconciles data from multiple sources: your GSTR-1 (outward supply return), GSTR-3B (summary return), and the e-way bill portal. When the value of goods moved — as evidenced by e-way bills — is higher than the taxable outward supplies you have declared, the system flags it as a potential under-reporting of sales.

Tax officers then issue a notice asking you to explain the difference. This is typically served under Section 61 of the CGST Act, 2017 (scrutiny of returns) or as a ASMT-10 notice calling for clarification. If your reply is unsatisfactory, it escalates to a show-cause notice (SCN) under Section 73 (no fraud) or Section 74 (fraud/suppression), which carries much heavier consequences.

Common Reasons for the Mismatch

A mismatch between outward supply declarations and e-way bill data does not always mean tax evasion. There are several legitimate business scenarios that create this gap:

• Goods returned by buyer: An e-way bill was generated for dispatch, but the goods were returned. If a credit note was issued but not properly reflected, the numbers diverge.
• Stock transfers and job work: Inter-branch transfers and job work movements require e-way bills but are not always "supply" as defined under Section 7 of the CGST Act.
• Exempt or nil-rated supplies: Some supplies are covered by e-way bills but reported under exempt or nil-rated categories — not as taxable outward supply.
• Goods sent on approval basis: Where goods are sent on approval and the sale is not yet confirmed, an e-way bill exists but the taxable supply has not yet been recognised.
• Multiple e-way bills for one invoice: Large consignments split into multiple e-way bills can inflate the e-way bill count relative to actual invoice value.
• Cancelled e-way bills not tracked: If e-way bills were cancelled after generation but the department's data pull captured them before cancellation.
• Wrong GSTIN on e-way bill: A supplier's GSTIN entered incorrectly on someone else's e-way bill can cause discrepancies in your reconciliation.
• Timing difference: E-way bills generated in one tax period for goods dispatched or invoiced in another period.

GST Notices Issued for This Mismatch

Notice Type	Section	When Issued	Response Deadline	Consequence if Ignored
Scrutiny Notice (ASMT-10)	Section 61, CGST Act	Discrepancy found in return data	15 days (extendable)	Best judgment assessment under Section 62
Show Cause Notice	Section 73 (no fraud)	Explanation unsatisfactory or unpaid tax	30 days from SCN	Demand + 10% penalty of tax dues
Show Cause Notice	Section 74 (fraud/suppression)	Willful misstatement alleged	30 days from SCN	Demand + 100% penalty of tax dues
Assessment Order	Section 62	No return filed after notice	30 days to file return after order	Demand confirmed; recovery proceedings

How to Respond to an E-Way Bill Mismatch Notice

A timely, well-documented response is the most critical step. Here is the process Taxocity follows when handling these notices for clients:

Step 1: Obtain and Analyse All Data

Download your complete e-way bill data from the e-way bill portal for the relevant period. Cross-reference this against your GSTR-1, GSTR-3B, and sales register. Identify every line-item difference and categorise it (returns, stock transfers, exempt supplies, cancelled bills, etc.).

Step 2: Prepare a Reconciliation Statement

Prepare a detailed reconciliation statement that accounts for every rupee of difference. Group discrepancies by category (e.g., "goods returned — credit notes issued," "inter-branch stock transfer — not a supply under Section 7"). This reconciliation is your primary defence document.

Step 3: Gather Supporting Documents

Collect all evidence: cancelled e-way bills, credit notes, delivery challans for stock transfers, job work challans (Form ITC-04 where applicable), bills of lading, and any correspondence with the buyer confirming returns. Each category of discrepancy needs its own documentary trail.

Step 4: File Reply in ASMT-11

The reply to a scrutiny notice (ASMT-10) must be filed online on the GST portal in Form ASMT-11. Attach the reconciliation statement and all supporting documents. Be factual, concise, and address each point raised in the notice. Do not volunteer information beyond what is asked.

Step 5: Pay Any Genuine Tax Shortfall Promptly

If the reconciliation reveals that a portion of the mismatch represents actual under-declared taxable supply, pay the tax with interest under Section 50 before or along with your reply. Voluntary payment with interest can prevent escalation to a fraud-based SCN under Section 74 and keeps the penalty at 10% instead of 100%.

Step 6: Follow Up on the Assessment Order

After your reply, the officer issues an acceptance or an assessment order. If the order is adverse, you have the right to appeal to the GST Appellate Authority under Section 107 within three months of the order. Keep all reply filings and acknowledgements for your records.

Key Differences: Section 73 vs Section 74 Penalties

Parameter	Section 73 (No Fraud)	Section 74 (Fraud / Suppression)
Allegation	Genuine error or omission	Willful misstatement, suppression, fraud
Minimum Penalty	10% of tax (minimum Rs. 10,000)	100% of tax (minimum Rs. 10,000)
Penalty if paid before SCN	NIL penalty (tax + interest only)	15% of tax (if paid within 30 days of SCN)
Time Limit for Notice	3 years from due date of annual return	5 years from due date of annual return
Prosecution Risk	Generally low	High — can lead to prosecution under Section 132

The key takeaway: responding proactively and paying genuine dues early keeps you in Section 73 territory, where penalties are far lower.

How to Prevent Future Mismatches

Monthly E-Way Bill vs. GSTR-1 Reconciliation

Do not wait for a notice. Every month, download your e-way bill report and reconcile it against your GSTR-1 before filing. Flag any gaps and resolve them before the return due date. Most accounting software and GST filing platforms support this reconciliation natively.

Correct Classification of Non-Supply Movements

Train your dispatch and accounts teams to clearly tag e-way bills for stock transfers, job work, and goods-on-approval movements separately in your internal records. This makes it easy to explain these to the department during scrutiny.

Timely Cancellation of E-Way Bills

If a consignment is cancelled, ensure the e-way bill is cancelled on the portal within the permitted window (within 24 hours if goods have not moved, or before the first checkpoint if in transit). Keep a log of all cancellations with reasons.

Accurate GSTIN Entry on E-Way Bills

Double-check the supplier and recipient GSTINs on every e-way bill. A wrong GSTIN creates a phantom entry in someone else's reconciliation and a ghost discrepancy in yours.

Regular GST Filing Reviews

Engage a professional to review your GST filings and e-way bill data at least quarterly. Early detection of discrepancies is always cheaper than responding to a notice.

Why Choose Taxocity for GST Notice Resolution

Taxocity has been supporting Indian businesses with end-to-end GST compliance for over three decades. With a 4.8/5 rating from 5,000+ reviews, our team of real human experts — chartered accountants and GST practitioners — handles every stage of notice resolution, from data reconciliation to filing ASMT-11 replies and appellate proceedings.

• 100% Compliance Guarantee: We ensure your reply is accurate, complete, and filed within the deadline.
• End-to-end support: From the first notice to the final order — we handle everything, including follow-up with the GST office.
• Expert-led reconciliation: Our team builds a line-by-line reconciliation that holds up to officer scrutiny.
• Proactive future protection: We set up monthly e-way bill vs. GSTR-1 reconciliation protocols so you don't receive another notice.

We also assist with related compliance needs such as GST Registration, GST Filing, and handling GST audit notices (ADT-01).

Talk to a GST Compliance Expert Today — resolve your e-way bill mismatch notice before it escalates.

Key Takeaways

1. A GST notice for outward supply not matching e-way bill data is issued under Section 61 (ASMT-10) and must be replied to in Form ASMT-11 within 15 days.
2. Many mismatches are legitimate — stock transfers, returns, exempt supplies, and cancelled e-way bills are common causes.
3. Prepare a detailed reconciliation statement and gather supporting documents before filing your reply.
4. Pay any genuine tax shortfall with interest proactively to stay under Section 73 (10% penalty) and avoid Section 74 (100% penalty).
5. Prevent future notices by doing monthly e-way bill vs. GSTR-1 reconciliation before each filing deadline.
6. Unresolved notices can escalate to demand orders, registration suspension, and prosecution — never ignore them.

Frequently Asked Questions

What is ASMT-10 in GST?

ASMT-10 is a scrutiny notice issued by the GST officer under Section 61 of the CGST Act, 2017. It informs the taxpayer of a discrepancy found in their filed returns (including mismatches with e-way bill data) and requests an explanation. The taxpayer must reply in Form ASMT-11 on the GST portal.

Is a mismatch between e-way bill and GSTR-1 always penalised?

No. A mismatch by itself does not automatically result in a penalty. If you can explain the difference with supporting documents (credit notes, delivery challans, cancellation records, etc.) and the officer is satisfied, the notice is dropped. Penalties apply only if there is an actual tax shortfall that is not explained or paid.

What documents are needed to reply to an e-way bill mismatch notice?

You will typically need: a reconciliation statement comparing e-way bill data with GSTR-1 and GSTR-3B, cancelled e-way bill reports, credit notes for returns, delivery challans for stock transfers, job work records, and any other documents that explain the specific categories of mismatch in your case.

Can I extend the deadline to reply to a GST scrutiny notice?

Yes. The GST officer has discretion to extend the 15-day reply period. You can submit a written request on the portal explaining the reasons for requiring additional time (e.g., voluminous data reconciliation). However, extensions are not guaranteed, and it is best to file a preliminary reply before the original deadline if the full response is not ready.

What happens if I ignore a GST notice?

If you do not reply to an ASMT-10 notice, the officer can proceed to pass a best judgment assessment order under Section 62, raising a demand based on the officer's estimate. After a Section 62 order, you have 30 days to file the return and get the order withdrawn; otherwise, recovery proceedings including bank attachment can begin.

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Disclaimer: This article is intended for general informational purposes only and does not constitute tax, legal, or professional advice. GST laws and procedures are subject to change. Please consult a qualified tax advisor or GST practitioner before taking any action based on this content. Taxocity's experts are available to provide personalised guidance for your specific situation.