How to Appeal a Customs or Excise Order to the CESTAT (2026)

How-to · Tax · Customs and Excise

Updated for 2026 · Claw Editorial

An order confirming customs duty, excise duty or a service tax demand is not final. You can appeal it, first to the Commissioner (Appeals), then to the Customs, Excise and Service Tax Appellate Tribunal (CESTAT). Two things decide whether your appeal even gets heard: filing within the time limit, and paying the mandatory pre-deposit. This guide covers who can appeal, where, by when, how much to deposit, the forms, and the route onward to the High Court or Supreme Court. Last verified October 2026.

01When an officer confirms a duty demand

When a customs or central excise officer passes an order confirming a duty demand, a penalty, or a confiscation, you have a statutory right of appeal. You do not go straight to a civil court. You use the appeal machinery in the Customs Act, 1962 (and the matching provisions for central excise and legacy service tax).

The ladder has two tribunal-side steps and then the courts. The first appeal goes to the Commissioner (Appeals). The second appeal goes to CESTAT. From there, a question of law can go to the High Court, while matters about the rate of duty or the value of goods go straight to the Supreme Court.

02Step 1: First appeal to the Commissioner (Appeals)

The first appeal is filed under Section 128 of the Customs Act, 1962 (and the equivalent excise and service tax provisions). It lies against an order of an officer lower in rank than a Principal Commissioner or Commissioner.

• Who: the person aggrieved by the order, or an authorised representative.
• Time limit: 60 days from the date the order is communicated, which the Commissioner (Appeals) can extend by up to 30 more days for sufficient cause.
• Form: for customs, the appeal is in Form CA-1. For central excise it is Form EA-1, and for legacy service tax it was Form ST-4.

Not every order starts here. Where the original order is passed by a Commissioner, the first appeal itself lies directly to CESTAT.

03Step 2: Appeal to the CESTAT

The Customs, Excise and Service Tax Appellate Tribunal (CESTAT) hears the next appeal. For customs matters the appeal is filed under Section 129A of the Customs Act; for central excise, the matching provision is Section 35B of the Central Excise Act.

• Time limit: three months from the date the order is communicated. Delay can be condoned for sufficient cause.
• Form: the appeal to the Tribunal is filed in Form CA-3 under the CESTAT (Procedure) Rules, 1982, for customs.
• Where: CESTAT has benches in several cities, and the appeal goes to the bench with jurisdiction over your matter.

CESTAT is a fact-finding tribunal, so this is usually the last stage where the full facts and evidence are examined.

04The mandatory pre-deposit

You cannot be heard on appeal unless you first make the pre-deposit under Section 129E of the Customs Act.

• First appeal: 7.5% of the duty demanded, or of the penalty where only a penalty is in dispute.
• Second appeal (against a Commissioner (Appeals) order): 10% of the duty or penalty.
• Ceiling: the amount required to be deposited is capped at Rs 10 crore.

The deposit is calculated on the duty, or on the penalty where only a penalty is in dispute, not on the total of duty plus interest plus penalty. Courts and benches have differed on whether the 7.5% paid at the first appeal counts towards the 10% at CESTAT, so check the current position before you compute the figure.

The Tribunal has almost no power to waive the pre-deposit. If it is not paid, the appeal is not entertained.

05Onward: High Court and Supreme Court

A CESTAT order can be challenged further, but the route depends on the issue.

• High Court (Section 130): an appeal lies on a substantial question of law. Importantly, it does not cover matters relating to the rate of duty or the value of goods for assessment.
• Supreme Court (Section 130E): matters relating to the rate of duty or the value of goods go directly to the Supreme Court, bypassing the High Court. An appeal can also reach the Supreme Court from a High Court judgment certified as fit.

So a classification or valuation dispute travels to the Supreme Court, while most other legal questions go to the High Court. If your dispute is about an import or export penalty from the trade authority rather than a customs officer, the separate route is in how to challenge a DGFT penalty or IEC action.

06Where Claw fits

Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.

Customs and excise appeals turn on how a bench has read a classification, an exemption or the assessable value of goods, and CESTAT benches do not always agree with one another. Claw follows a CESTAT appeal by party or advocate name across the 9,102 courts, benches and forums it covers, tribunals included, and its 30 crore plus judgments let you see in under five seconds how different benches and the High Courts have decided the very point before you.

Claw does not use the documents you upload to train its AI models. Open a free Claw account to follow a customs or excise appeal by party or advocate name, and when you need the broader law, use case search across Indian courts.

07Sources and further reading

• CESTAT (cause lists, orders, e-filing): cestat.gov.in
• CBIC (customs and excise law): cbic.gov.in
• India Code (Customs Act, 1962 and Central Excise Act, 1944): indiacode.nic.in
• Claw: clawlaw.in

This guide is general information, not legal advice. Pre-deposit rules and limitation turn on exact dates and the applicable bench rulings, so check the current law and take advice from counsel before you act.

08Frequently asked questions