GST Assessment Reply Services
Receive a show-cause notice under Section 63 or 64? Our CA team drafts and files a detailed reply on Form ASMT-10 with supporting evidence, legal arguments, and mitigating factors to minimize or nullify the tax demand.
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The key facts, in one place
Everything a founder usually has to piece together from five different pages, in one place.
- Reply Deadline
- 15 DaysFrom notice date (Form ASMT-10)
- Notice Type
- Section 63 / 64 / 148AGST assessment provisions
- Reply Form
- Form ASMT-10On GST portal
- Government Fee
- NilNo fee for reply
- Professional Fee
- Rs. 3,000-15,000Per assessment reply
- Risk of Assessment
- High without replyEx-parte assessment passed
What is GST Assessment Reply?
Under the CGST Act, 2017, if a registered taxpayer fails to file a GST return (GSTR-3B/GSTR-1) for two consecutive tax periods, the proper officer may initiate assessment proceedings under Section 62 (summary assessment) or Section 63 (best judgment assessment). Similarly, Section 64 allows for provisional assessment when the correct tax liability cannot be determined without further inquiry.
The officer issues a show-cause notice in Form GST ASMT-01, to which the taxpayer must file a written reply in Form ASMT-10 within 15 working days, extendable by up to 15 additional days. The reply must address each point of the notice, provide documentary evidence, and present legal arguments to counter the proposed assessment.
Scrutiny assessment under Section 142 empowers the department to examine returns for discrepancies. If discrepancies are found, a notice under Section 148A is issued before the final assessment order. Timely and well-drafted replies at each stage are critical to avoid ex-parte assessment and substantial tax demands.
Professional Reply vs. Self-Response
A poorly drafted reply can lead to an ex-parte assessment with a demand three times the tax amount. See the difference professional representation makes.
Self-Response to Notice
Generic, may miss legal grounds
CA-Drafted Assessment Reply
Comprehensive reply with statutory references
| Aspect | Self-Response to Notice | CA-Drafted Assessment Reply |
|---|---|---|
| Reply drafting quality | ✕ Generic, may miss legal grounds | ✓ Comprehensive reply with statutory references |
| Evidence organization | ✕ Scattered documents | ✓ Structured annexures with index |
| Deadline management | ✕ Risk of missing 15-day window | ✓ Filed within timeline every time |
| Legal arguments | ✕ Basic factual rebuttal only | ✓ Legal + factual + case-law citations |
| Mitigation of demand | ✕ Full demand often accepted | ✓ Demand contested and reduced wherever possible |
Bizeneed visual guide
GST Assessment Reply Services
File a reply on Form ASMT-10 against show-cause notices under Section 63/64 GST assessment. Expert CA representation for best-judgment, provisional, and scrutiny assessments.
Understand requirement
Prepare documents
Complete filing
Client
Bizeneed
Result
Who Needs GST Assessment Reply Services?
Any taxpayer or applicant who has received a GST assessment notice or show-cause notice should seek professional help.
- Registered taxpayers who have defaulted in filing GSTR-1, GSTR-3B, or GSTR-9 for two or more consecutive tax periods
- Persons who have received Form GST ASMT-01 (show-cause notice) under Section 63 for best-judgment assessment
- Applicants who have received a provisional assessment order under Section 64 requiring them to file a reply
- Persons whose returns have been flagged for scrutiny under Section 142 and have received a Section 148A notice
- Non-filers who have received a summary assessment order under Section 62 and wish to file an objection
- E-commerce operators who have received a demand notice for failure to collect TCS or remit it
- Input Service Distributors facing assessment proceedings under Section 20
- Casual taxable persons whose bond/security assessment is being reviewed
By entity type
| Entity | Governed by | Eligible |
|---|---|---|
| Regular Registered Taxpayer | Section 62/63, CGST Act | ✓ Yes |
| Composition Dealer | Section 62/63 read with Section 10 | ✓ Yes |
| Input Service Distributor | Section 62/63 | ✓ Yes |
| E-Commerce Operator (TCS) | Section 52, 62/63 | ✓ Yes |
| Non-Resident Taxable Person | Section 62/63 | ✓ Yes |
| Casual Taxable Person | Section 62/63 | ✓ Yes |
Documents Required for GST Assessment Reply
Common to every entity
- Show-cause notice (Form GST ASMT-01)Mandatory
- Form ASMT-10 (reply template)Mandatory
- GSTR-3B returns for relevant periodsMandatory
- GSTR-1 / GSTR-2A / GSTR-2B for relevant periodsMandatory
- GST registration certificate (GSTIN)Mandatory
- PAN of the taxpayerMandatory
- Supporting invoices for disputed transactionsMandatory
- Payment challans for tax paid (if any)Mandatory
- GST portal acknowledgement screenshots
- Bank statements showing tax paymentsMandatory
- Correspondence with GST officer (emails/letters)
- Legal opinion / statutory provisions (if applicable)
- Authorization letter / board resolutionMandatory
GST Assessment Reply Process
We handle the entire reply process from notice review to final submission on the GST portal.
Notice Review & Gap Analysis
We examine the show-cause notice, compare it with your return data, identify discrepancies, and develop a counter-strategy with supporting evidence.
Senior GST CA
Evidence Collection
We request and organize all supporting documents - invoices, ledgers, payment challans, return copies - and prepare a structured reply annexure.
Compliance Executive
Drafting Form ASMT-10 Reply
Our CA drafts a point-by-point reply addressing every allegation in the show-cause notice, with legal citations, statutory references, and documentary evidence.
GST CA / Advocate
Internal Review & Filing
The draft undergoes senior CA review. Once approved, it is filed on the GST portal within the 15-day deadline with all supporting documents attached.
Senior CA + Compliance Executive
Follow-Up & Hearing Representation
We track the response in the GST portal, appear at any personal hearings, and submit written rejoinders if the officer issues a further inquiry.
GST Advocate
Filing the reply does not guarantee that the assessment will be dropped. However, a well-drafted, evidence-backed reply significantly reduces the chances of an adverse ex-parte order and often leads to a reduced or nil demand.
GST Assessment Reply Timeline
Time is critical once a notice is received. Here is the timeline for a complete reply cycle.
| Stage | Duration |
|---|---|
| Notice Receipt | Day 0 |
| Notice Review & Gap Analysis | 1-2 days |
| Evidence Collection & Verification | 2-3 days |
| Drafting Form ASMT-10 Reply | 2-3 days |
| Internal Review & Revisions | 1-2 days |
| Filing on GST Portal | Within 15 days of notice |
| Acknowledgement from GST Officer | 15-30 days |
| Personal Hearing (if called) | 30-60 days after filing |
| Final Assessment Order | 60-90 days from filing |
An extension of up to 15 additional days can be sought from the GST officer. If no reply is filed within the timeline, an ex-parte assessment is likely, with demand up to three times the tax amount.
GST Assessment Reply Fees
Pricing varies by notice type, number of tax periods, and complexity. No government fee for filing the reply.
Basic Reply
Single-period scrutiny notice
- Notice analysis
- Form ASMT-10 reply drafting
- Up to 2 annexures
- GST portal filing
- Email support
Standard Reply
Multi-period or assessment under Section 63
- Full notice analysis by senior CA
- Comprehensive Form ASMT-10 reply
- Evidence collection and organization
- Personal hearing representation
- Dedicated relationship manager
Premium (Section 63/64)
Best-judgment assessment with high demand
- Senior GST advocate involvement
- Multi-period reply with detailed analysis
- Rejoinder drafting
- Hearing appearances
- Coordination with jurisdictional officer
- Post-order compliance support
Full fee breakdown
| Particulars | Government fee | Professional fee |
|---|---|---|
| Government Fee (Form ASMT-10 filing) | Nil | Included in plan |
| Extension Request Fee | Nil | Rs. 500 (if applicable) |
| Additional Period Reply (per quarter) | Nil | Rs. 1,500 per quarter |
| Hearing Representation (per appearance) | Nil | Rs. 2,000 per appearance |
Find the Right Assessment Reply Plan
Answer a few questions and we will recommend the best plan for your assessment reply.
What notice did you receive?
How many tax periods are covered?
How much time is left on the deadline?
Benefits of a Professionally Drafted Assessment Reply
Prevents Ex-Parte Orders
- Filing within the 15-day statutory deadline prevents the officer from passing an ex-parte assessment with demands up to three times the tax amount.
Evidence-Based Defense
- Every allegation in the notice is countered with specific documentary evidence, statutory provisions, and case-law citations.
Reduced Demand
- A well-drafted reply can result in reduced demand by establishing valid exemptions, ITC eligibility, or procedural defects in the notice.
Hearing Representation
- Our CA/advocate appears at personal hearings, responds to officer queries, and ensures your case is presented professionally.
Comprehensive Legal Grounds
- We identify and argue multiple legal grounds - limitation, jurisdiction, procedural lapses, and merits - to strengthen your position.
Ongoing Compliance
- After the assessment order is passed, we guide you through compliance - filing appeals, paying confirmed demands, and resuming regular returns.
Common Mistakes in Assessment Reply
Missing the 15-day reply deadline
We prioritize urgent timelines and can deliver a complete draft reply within 48-72 hours of notice receipt.
Generic one-line replies that do not address specific allegations
Our reply addresses each paragraph of the show-cause notice point-by-point with specific evidence and arguments.
Ignoring the notice hoping it will go away
Ignoring a show-cause notice guarantees an ex-parte assessment. Always respond - even if partially.
Not attaching supporting documents with the reply
We prepare a complete annexure with invoices, ledgers, returns, and challans indexed and cross-referenced.
Not seeking an extension when more time is needed
If 15 days is insufficient, we file a request for extension under Section 62(2) / 63(2) before the deadline expires.
Self-representation at hearing without preparation
Our advocate prepares a hearing brief, anticipated questions, and response strategies before appearing on your behalf.
Every rejection above has a fix - most come down to how the innovation note is written, not the business itself. Most applicants don't know that until after the rejection.
If you have already been rejected, or want to make sure it does not happen, the 15-minute call below is the fastest path.
Why Choose Our GST Assessment Reply Services
Frequently asked questions
Form ASMT-10 is the reply form used by a taxpayer to respond to a show-cause notice issued under Section 62 (summary assessment) or Section 63 (best judgment assessment) of the CGST Act. It must be filed within 15 working days of receiving the notice (Form ASMT-01).
The taxpayer must file Form ASMT-10 within 15 working days from the date of service of the show-cause notice (Form GST ASMT-01). An extension of up to 15 additional days may be granted by the proper officer upon a written request filed before the expiry of the initial period.
If no reply is filed within the prescribed time, the proper officer may pass an ex-parte assessment order under Section 62 or 63. The ex-parte demand can be up to three times the tax amount (under Section 73 or 74), plus interest and penalties, significantly increasing the liability.
Yes. Under Section 62(2) / 63(2), you can apply for an extension of up to 15 working days by writing to the jurisdictional GST officer before the original 15-day deadline expires. We prepare and file the extension request on your behalf.
Section 62 allows summary assessment when the proper officer believes time is of the essence (e.g., when the taxpayer is about to leave the country). Section 63 allows best-judgment assessment when the taxpayer has not filed returns for two consecutive periods. Section 64 provides for provisional assessment when the correct tax amount cannot be determined without further inquiry.
Yes. If the notice has denied or questioned your ITC claim, the reply on Form ASMT-10 should include all supporting invoices, e-way bills, and delivery proofs to establish the legitimacy of the ITC claimed in your returns.
The reply should: (1) Reference the notice number and date, (2) Address each point raised in the show-cause notice separately, (3) Provide documentary evidence for every counter-argument, (4) Cite relevant statutory provisions and case law, (5) Request specific relief, and (6) Be signed by the authorized representative.
No. Filing the reply on Form ASMT-10 on the GST portal does not attract any government fee. However, if you engage a professional CA or GST practitioner to draft and file the reply, professional fees will apply (typically Rs. 3,000-Rs. 15,000 depending on complexity).
Under Section 142, the GST department can select returns for scrutiny to verify correctness. If discrepancies are found, a notice under Section 148A is issued, giving the taxpayer an opportunity to be heard before the final assessment order. This is called a scrutiny assessment.
Yes, under Section 62 (summary assessment), the proper officer can assess tax without issuing a show-cause notice in certain urgent circumstances - such as when the taxpayer has filed a voluntary departure from India, or when it is in the interest of revenue. However, this is an exception, not the norm.
Attach all relevant documents: GSTR-3B and GSTR-1 for disputed periods, supporting invoices for disputed transactions, payment challans for taxes paid, bank statements, correspondence with GST officers, and any other evidence that supports your case. All documents should be numbered and cross-referenced.
There is no fixed timeline, but typically the officer issues a show-cause notice (ASMT-01), receives the reply (ASMT-10), may conduct a personal hearing, and then passes the final order within 60-90 days. In practice, it can take longer depending on the officer's workload and the complexity of the case.
You can represent yourself, file the reply, and appear at the hearing. However, given the technical nature of GST law, the complexity of the show-cause notice, and the high stakes (demand plus interest plus penalty up to 3x), professional representation by a CA or GST advocate is strongly recommended.
Under Section 47, a late fee of Rs. 50 per day (Rs. 20 for nil returns) applies for delayed GSTR-3B filing. Under Section 62(2), if a taxpayer fails to file returns, the proper officer may assess tax at the highest applicable rate with a penalty of Rs. 10,000 under Section 125. In fraud cases under Section 74, penalties can reach 100% of the tax evaded.
Assessment under Sections 62/63 is initiated when returns are not filed or filed with incorrect data, leading to a best-judgment or summary assessment order. Scrutiny under Section 142 is a verification process for filed returns to check for discrepancies. Both require a timely reply, but scrutiny is generally less severe than assessment.
Yes. After the assessment order is passed, you can file an appeal under Section 107 before the Commissioner (Appeals) within 2 months. If the first appeal is not satisfactory, a second appeal can be filed under Section 112 before the GST Appellate Tribunal. A well-drafted ASMT-10 reply is the foundation for a strong appeal.
Under Section 64, when the proper officer is satisfied that the tax payable cannot be definitively determined (e.g., due to pending classification rulings), a provisional assessment order may be passed. The assessee must execute a bond and furnish security, and may be required to file a reply to objections raised during the provisional assessment.
Written by CA Review Team, GST Litigation & Compliance Experts
Last updated 2026-09-06
Sources
- GST Portal (www.gst.gov.in)
- CBIC - GST Assessment Rules
- CGST Act, 2017 - Sections 62, 63, 64, 142, 148A
- GST Council Notifications
The information on this page is for general guidance only and does not constitute legal advice. Each assessment case depends on its specific facts and circumstances.
Need Help Replying to a GST Notice?
Share your show-cause notice details and our GST CA will call you back within 30 minutes.
Need Help Replying to a GST Notice?
Share your show-cause notice details and our GST CA will call you back within 30 minutes.