GST is a self-assessment based tax system, which means it relies heavily on honest, voluntary compliance — and the law backs this up with a clearly defined set of offences, proportionate penalties, and a structured multi-level appeal mechanism for resolving disputes. This guide walks through what counts as an offence, how penalties are calculated, and how to appeal an unfavourable order.

Common Offences under Section 122

The CGST Act lists 21 specific offences under Section 122, some of the most commonly encountered being:

•      Supplying goods/services without issuing an invoice, or issuing a false/incorrect invoice

•      Issuing an invoice or bill without actual supply of goods or services (fake invoicing, often used to facilitate fraudulent ITC claims by the recipient)

•      Collecting tax from a customer but failing to deposit it with the government within 3 months from the due date

•      Taking or utilising Input Tax Credit without actual receipt of goods or services, either fully or partially

•      Failing to register under GST despite being liable to do so under the Act

•      Furnishing false information regarding registration particulars, either at the time of registration or subsequently

•      Obstructing or preventing any GST officer from carrying out their duties

•      Transporting taxable goods without proper documentation, such as a valid e-way bill or invoice

•      Suppressing turnover leading to evasion of tax

Penalty Structure

•      For major offences (like fraud, fake invoicing, deliberate tax evasion, or wrongful ITC availment): penalty equal to the amount of tax evaded/ITC wrongly availed or utilised, or ₹10,000, whichever is higher

•      For other, less severe or technical offences: a general penalty of up to ₹25,000 as specified under Section 125 for offences without a specifically prescribed penalty

•      Late fee (for delayed return filing) and interest at 18% per annum (for delayed tax payment) apply separately, as discussed in our returns-focused blog, and are distinct from these penalty provisions

•      Where tax is short-paid or not paid for reasons other than fraud, a lower penalty regime under Section 73 applies (generally up to 10% of tax due, or ₹10,000, whichever is higher); the higher penalty under Section 74 applies specifically where fraud, wilful misstatement, or suppression of facts is involved

Prosecution under Section 132

For serious offences involving tax evasion above specified monetary thresholds — such as issuing invoices without actual supply leading to wrongful ITC availment, or fraudulently obtaining a refund — prosecution provisions under Section 132 can apply. Offences are classified as cognizable/non-cognizable and bailable/non-bailable based on the quantum of tax evaded, with imprisonment terms and fines prescribed proportionately to the severity and value involved.

The Appeal Mechanism — A Structured Ladder

•      First Appeal: filed before the Appellate Authority within 3 months of communication of the order (extendable by 1 month on showing sufficient cause), generally requiring a pre-deposit of 10% of the disputed tax amount before the appeal can be admitted

•      Second Appeal: to the GST Appellate Tribunal (GSTAT), which is being progressively constituted and operationalised across benches in various states and regions of India, requiring a further pre-deposit (typically an additional amount, subject to a specified overall cap) of the disputed tax

•      Further Appeal: to the jurisdictional High Court, but only on a 'substantial question of law' arising from the Tribunal's order, not on questions purely of fact

•      Final Appeal: to the Supreme Court of India, generally by way of special leave petition or on a certified question of law referred by the High Court

Alternative Dispute Options

•      Advance Ruling: businesses can proactively seek clarity on the GST treatment of a proposed or ongoing transaction from the Authority for Advance Ruling (AAR), reducing future dispute risk

•      Rectification of mistakes apparent on the face of the record: available under Section 161, for errors that don't require detailed re-examination of facts or law

Frequently Asked Questions

Q1. What is the time limit to file a first appeal against a GST order?

A. 3 months from the date of communication of the order, with a further 1-month extension possible if sufficient cause for the delay is shown to the Appellate Authority's satisfaction.

Q2. Is the GST Appellate Tribunal (GSTAT) fully functional?

A. GSTAT has been constituted and benches are being set up and operationalised in phases across the country, so taxpayers should check the current status and availability for their specific jurisdiction before assuming a bench is ready to hear their matter.

Q3. How much do I need to pre-deposit to file a GST appeal?

A. Generally 10% of the disputed tax amount to file the first appeal before the Appellate Authority, subject to a prescribed monetary cap, with an additional pre-deposit percentage required for a subsequent appeal to the Tribunal.

Q4. What's the difference between penalties under Section 73 and Section 74?

A. Section 73 covers cases of short payment or wrong ITC availment without fraud, wilful misstatement, or suppression of facts, and attracts a comparatively lower penalty; Section 74 covers the same situations but involving fraud or deliberate suppression, and attracts a significantly higher penalty, generally equal to the full tax amount involved.

Q5. Can a business avoid prosecution if it voluntarily pays the disputed tax before a notice is issued?

A. Voluntary payment of tax, interest, and applicable penalty before the issuance of a show-cause notice can, in many cases involving genuine non-fraud errors, close the proceedings at a reduced penalty level and potentially avoid escalation, though this depends on the specific facts and the nature of the offence involved.

Q6. What is an Advance Ruling, and how can it help avoid disputes?

A. An Advance Ruling is a binding clarification sought proactively from the Authority for Advance Ruling on the GST treatment of a proposed or ongoing transaction — obtaining one in advance can help a business structure a transaction with certainty, rather than risk a dispute after the fact.