How to Reply to ASMT-12 Assessment Order Under GST

Q: What is the time limit to respond to ASMT-12?

For Section 62 (best judgment) orders: You can get the order withdrawn by filing pending returns within 60 days under Section 62(2). For filing an appeal under Section 107: You have 3 months from the date of communication of the order, extendable by 1 further month by the Appellate Authority. The GST Tribunal allows a further appeal within 3 months of the Appellate Authority's order.

Q: Can ASMT-12 order be withdrawn?

Yes, but only for Section 62 orders. Under Section 62(2) of the CGST Act, if the registered person files the pending return(s) within 60 days of the service of the assessment order, the order is deemed withdrawn. This is the simplest remedy — file the returns with actual figures and the inflated best judgment assessment automatically ceases to exist. This option is not available for Section 63 orders.

Q: What is the pre-deposit for appealing ASMT-12?

Under Section 107(6) of the CGST Act, to file an appeal before the Appellate Authority, you must pay the full amount of admitted tax and a pre-deposit of 10% of the disputed tax amount. The maximum pre-deposit is capped at Rs. 25 crore for CGST (and separately for SGST). For further appeal to the GST Tribunal under Section 112, an additional 20% of the remaining disputed tax is required, capped at Rs. 50 crore.

Q: What is the difference between Section 62 and Section 63 orders?

Section 62 deals with assessment of non-filers — registered taxpayers who fail to file returns despite receiving GSTR-3A notice. The order can be withdrawn by filing returns within 60 days. Section 63 deals with assessment of unregistered persons — individuals or entities who were required to register under GST but failed to do so. Section 63 orders cannot be withdrawn by simply registering; they must be challenged through appeal. Both are issued in Form ASMT-12 or ASMT-13.

What is GST Form ASMT-12?

GST Form ASMT-12 is an assessment order issued by the Proper Officer under Section 62 (assessment of non-filers of returns) or Section 63 (assessment of unregistered persons) of the CGST Act, 2017. It represents a unilateral determination of the taxpayer's liability by the department based on available information, without the taxpayer's input — commonly known as a "best judgment assessment."

Under Section 62, when a registered person fails to file returns even after receiving a GSTR-3A notice under Section 46, the Proper Officer proceeds to assess the tax liability to the best of his judgment. The officer uses data from GSTR-1 (outward supplies), GSTR-2A (inward supplies reported by vendors), e-way bills, income tax returns, bank statements, and any other available information. These assessments are typically conservative and often overestimate the actual liability since the officer does not have the benefit of the taxpayer's actual books.

The critical provision is Section 62(2): if the registered person files the pending return(s) within 60 days of the service of the assessment order, the order is deemed withdrawn. This is the simplest and most effective remedy for Section 62 orders. For Section 63 orders (assessment of unregistered persons), no such automatic withdrawal is available — the remedy is through appeal under Section 107.

Common Reasons for Receiving ASMT-12

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Non-Filing of Returns After GSTR-3A Notice

The most common trigger for Section 62 assessment. After GSTR-3A notice was issued and the taxpayer still did not file returns within 15 days, the Proper Officer proceeds to best judgment assessment. The assessed amount is typically 2-5x the actual liability.

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Unregistered Person Conducting Taxable Activity

Under Section 63, if the department discovers that a person was required to obtain GST registration (turnover exceeding threshold under Section 22) but failed to do so, ASMT-12 is issued assessing the entire period's liability with interest and penalty.

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Provisional Assessment Finalization

Under Section 60, where a provisional assessment was made (e.g., pending classification or valuation ruling), the Proper Officer finalizes the assessment in ASMT-12 once the issue is resolved, potentially creating additional demand or granting a refund.

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Estimated Tax Based on Available Data

The officer uses GSTR-1 data (outward supplies you declared), GSTR-2A (purchases reported by your vendors), e-way bills generated, income tax filings, and bank account transactions to estimate your tax liability — often without considering ITC or exemptions.

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Registration Cancelled But Tax Period Liability Pending

Taxpayers whose GST registration was cancelled (voluntarily or suo motu) but had pending return periods before cancellation. The department assesses the unfiled periods under Section 62, often using the last filed return's figures extrapolated to pending periods without accounting for seasonal variations or business slowdown.

How to Respond to ASMT-12

1

Verify the Assessment Order Details

Check the DIN, GSTIN, order date, tax periods covered, and the total assessed liability (tax + interest + penalty). Identify whether the order is under Section 62 (non-filer — withdrawal possible) or Section 63 (unregistered person — appeal only). Note all deadlines: 60 days for Section 62 withdrawal, 3 months for appeal under Section 107.

2

For Section 62: File Pending Returns Within 60 Days

This is the best remedy. Under Section 62(2), filing the pending returns within 60 days of the order automatically withdraws the assessment. File GSTR-3B with actual figures, pay the correct tax with interest under Section 50, and the inflated best judgment assessment ceases to exist. This avoids the appeal process entirely and saves significant time and costs.

3

Analyse the Assessment Computation

Compare the officer's assessed figures with your actual records. Best judgment assessments commonly overestimate by ignoring ITC, applying wrong tax rates, double-counting turnover from GSTR-1 and e-way bills, or not accounting for exemptions, credit notes, and amendments. Document every discrepancy with supporting evidence.

4

Prepare Documentary Evidence

Gather books of accounts, audited financial statements, GSTR-1/GSTR-3B copies (if filed for other periods), bank statements showing actual business turnover, supplier confirmations for ITC, and any prior correspondence with the department. For Section 63 cases, evidence of registration threshold may also be relevant.

5

Draft the Appeal Under Section 107

If filing returns within 60 days is not possible (Section 62) or not applicable (Section 63), file an appeal in Form GST APL-01 before the Appellate Authority under Section 107. The appeal must contain the grounds of appeal, a statement of facts, and supporting documents. Pay the pre-deposit of 10% of disputed tax (max Rs. 25 crore) before filing.

6

File Within Prescribed Time Limits

For Section 62 withdrawal: file returns within 60 days of the order. For appeal under Section 107: file within 3 months of the order (the Appellate Authority can extend by 1 additional month on sufficient cause). Keep all acknowledgments, payment challans, and appeal filing receipts. Apply for stay of demand if recovery proceedings are initiated.

Sample ASMT-12 Appeal Structure

To

The Appellate Authority (CGST/SGST)

[Commissioner (Appeals)]
[Jurisdictional Commissionerate]

Subject

Appeal under Section 107 of the CGST Act, 2017 against Assessment Order in Form ASMT-12 bearing DIN [number] dated [date] passed under Section 62/63 for the period [period] — GSTIN: [your GSTIN]

Reference

ASMT-12 Order No. [number] dated [date] | DIN: [DIN] | Assessed Amount: Rs. [amount] | Pre-Deposit Paid: Rs. [amount] via DRC-03

Grounds of Appeal

The assessment is based on estimated figures without considering actual books of accounts
ITC has been entirely ignored in the best judgment computation
Tax rates applied are incorrect for the nature of supplies made
Turnover has been double-counted from GSTR-1 and e-way bill data
No opportunity of personal hearing was provided before passing the order
The order violates principles of natural justice as no show cause notice was issued

Prayer

In light of the above grounds and documentary evidence, it is respectfully prayed that the assessment order in Form ASMT-12 dated [date] may kindly be set aside in its entirety, or in the alternative, the assessed amount may be reduced to Rs. [correct amount] based on actual records and books of accounts.

How GST Notice AI Helps with ASMT-12

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Order Analysis

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Strategy Recommendation

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Appeal Draft Generator

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Frequently Asked Questions — ASMT-12

What is the time limit to respond to ASMT-12? ▼

For Section 62 orders: You can get the order withdrawn by filing pending returns within 60 days under Section 62(2). For filing an appeal under Section 107: You have 3 months from the date of communication of the order, extendable by 1 further month by the Appellate Authority upon showing sufficient cause. The 60-day window for Section 62 is the most important deadline — missing it means you can only challenge through the appeal route, which requires a 10% pre-deposit.

Can ASMT-12 order be automatically withdrawn? ▼

Yes, but only for Section 62 orders. Under Section 62(2), if the registered person files the pending return(s) within 60 days of the service of the assessment order, the order is deemed withdrawn — no separate application required. You simply file the returns with actual figures, pay the correct tax with interest, and the assessment ceases. The GST Tribunal has extended this 60-day period in some cases where taxpayers demonstrated genuine hardship. For Section 63 orders, there is no automatic withdrawal — you must file an appeal.

What is the pre-deposit for appealing ASMT-12? ▼

Under Section 107(6), to file an appeal before the Appellate Authority, you must pay the full amount of admitted tax and a pre-deposit of 10% of the disputed tax amount (capped at Rs. 25 crore for CGST). For further appeal to the GST Tribunal under Section 112, an additional 20% of the remaining disputed tax is required (capped at Rs. 50 crore). The pre-deposit must be paid through DRC-03 before filing the appeal. Once the appeal is decided in your favour, the pre-deposit is refunded with interest.

What is the difference between Section 62 and Section 63 orders? ▼

Section 62 applies to registered taxpayers who fail to file returns despite receiving GSTR-3A notice. The key advantage is the 60-day withdrawal window — file returns and the order disappears. Section 63 applies to unregistered persons who were required to register but did not. There is no automatic withdrawal — the only remedy is appeal under Section 107. Section 63 orders also require the officer to issue a notice and give an opportunity of being heard before passing the order, making procedural violations a strong ground for appeal. Both orders are issued in Form ASMT-12 or ASMT-13.

How to Reply to ASMT-12 Assessment Order — AI-Powered Response Generator