How to Appeal an Income Tax Order: CIT(A) and the ITAT (2026)

How-to · Tax · Income Tax Appeals

Updated for 2026 · Claw Editorial

If the income-tax department has raised a demand you believe is wrong, you do not fight it in a civil court. You climb a fixed appeal ladder: the Commissioner (Appeals), then the Income Tax Appellate Tribunal (ITAT), then the High Court. This guide sets out each stage, the form to use, the time limit, the fee, and the deposit you may need to get a stay of the demand. Last verified October 2026.

01The problem: a demand you dispute

An assessment order can add income, disallow a deduction, or levy a penalty, and raise a demand that does not match your return. The deadline to challenge it is short and the demand does not pause just because you disagree.

Missing the first appeal window, or paying nothing while the appeal is pending, are the two mistakes that hurt taxpayers most. The ladder below shows where to go, by when, and what to pay to hold the demand.

02The appeal ladder at a glance

Each rung has its own form and clock. The time limit runs from the date you receive the order you are challenging, so note the date of service carefully.

03Step 1: Commissioner (Appeals)

The first appeal against most assessment and penalty orders goes to the Commissioner (Appeals) under Section 246A of the Income-tax Act, in Form 35. It must be filed within 30 days of the service of the order or the notice of demand.

This stage is now largely faceless: the appeal is filed and heard electronically on the income-tax portal, without a physical hearing in the usual case. The appeal fee is modest and depends on your assessed income, in slabs.

04Step 2: the ITAT

If the Commissioner (Appeals) decides against you, the second appeal goes to the Income Tax Appellate Tribunal (ITAT) under Section 253, in Form 36. It must be filed within 60 days of the date you receive the order of the Commissioner (Appeals).

The ITAT is the final fact-finding forum. What it decides on the facts usually stands; the courts above it look only at questions of law. A delay beyond 60 days can be condoned by the ITAT for sufficient cause, but do not rely on that. The appeal fee again depends on the assessed income, with a cap.

05Step 3: High Court and Supreme Court

An appeal from the ITAT lies to the High Court only on a substantial question of law, not on the facts. Under the old Section 260A of the Income-tax Act, 1961 (now Section 365 of the Income-tax Act, 2025), the appeal must be filed within 120 days of receiving the ITAT order, as a memorandum of appeal that precisely states the question of law.

The High Court will not re-weigh the evidence. It decides whether the ITAT applied the law correctly to the facts it found. A late appeal can be admitted only if the court is satisfied there was sufficient cause for the delay. From the High Court, a further appeal lies to the Supreme Court in fit cases.

The ITAT is the last word on facts. Above it, the courts look only at whether the law was applied correctly, within 120 days of the tribunal’s order.

06Stay of demand and the deposit

Filing an appeal does not freeze the demand on its own. You must apply for a stay. At the ITAT, a stay of the demand is normally granted only if you deposit at least 20% of the disputed tax, interest, and penalty, or furnish security of equal value.

An ITAT stay can run up to 180 days, and can be extended to a maximum of 365 days in total. At the Commissioner (Appeals) stage, the department generally expects payment of 20% of the disputed demand for the balance to be stayed while the appeal is heard, subject to the assessing officer’s discretion.

07The new Income-tax Act, 2025

A new law, the Income-tax Act, 2025, applies from tax year 2026-27. It keeps the same appeal ladder but renumbers the sections. For example, the High Court appeal provision moves from Section 260A of the 1961 Act to Section 365 of the 2025 Act, while the 120-day limit stays the same.

Appeals for assessment year 2025-26 and earlier are generally dealt with under the old 1961 Act, even if filed after 1 April 2026, so the old Form 35, Form 36, and Section 260A route still applies to them. For later years, check the current forms and section numbers, because the department has notified new rules and forms under the 2025 Act. Last verified October 2026.

08Where 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.

A tax fight is a long one, carried from the faceless Commissioner (Appeals) up to the ITAT and then the High Court, and the same point can be won or lost on how a bench read it last time. The ITAT benches and the High Courts sit among the 9,102 courts, benches and forums Claw keeps under watch, so the orders and hearing dates in your appeal stay in view, and a search across more than 30 crore judgments, with High Court rulings from 1990 and the Supreme Court from 1950, shows in under five seconds how the tribunal has treated the deduction or addition you are contesting.

Claw does not train its AI on the documents you upload, so your assessment records stay private. Start a free Claw account to follow a tax appeal by party or advocate name, and reach for the wider case law through case search across Indian courts.

09Sources and further reading

• Income Tax Department (e-filing portal, Form 35 and appeal information): incometax.gov.in
• Income Tax Appellate Tribunal (Form 36 and ITAT procedure): itat.gov.in
• Claw: clawlaw.in

This guide is general information, not legal advice. Tax law is in transition to the Income-tax Act, 2025, so check the current forms, sections, and time limits and take advice from a tax professional before you act.

10Frequently asked questions