Tax Laws and Practice · Procedural Compliance under Income Tax

Income Tax Appeals and Revision: Procedure and Time Limits

Updated 11 October 2026 · Fact-checked

An appeal is your request to a higher authority to correct an order you disagree with. Revision is a power of a senior tax officer to correct a subordinate's order. To solve questions, identify the order, the forum, the time limit and the conditions, then conclude. Appeal to the High Court needs a substantial question of law.

Understand Appeals and Revision

A tax order can be wrong in fact or in law. The Act gives two corrections. One is an appeal, which you or the department files before a higher forum. The other is revision, where a senior officer calls for the record and corrects the order of a subordinate.

Appeals move up a ladder: the first appeal authority (the Joint Commissioner (Appeals) or Commissioner (Appeals)), then the Appellate Tribunal, then the High Court, then the Supreme Court. Each rung has its own time limit and its own test. The Tribunal is the last forum that decides facts. The High Court hears only a substantial question of law.

The High Court appeal is in section 365. An appeal lies from every order passed in appeal by the Appellate Tribunal, if the High Court is satisfied that the case involves a substantial question of law. The Principal Chief Commissioner, Chief Commissioner, Principal Commissioner, Commissioner or the assessee can file it. It must be filed within 120 days from the date the order is received. The memorandum of appeal must state the substantial question of law precisely.

Revision of other orders is in section 378. The Competent Authority (Principal Chief Commissioner, Chief Commissioner, Principal Commissioner or Commissioner) can revise an order of a subordinate, on his own motion or on the assessee's application. He cannot pass an order that is prejudicial to the assessee under this section.

Sections 375 and 376 deal with a special situation: the same question of law is already pending before a High Court or the Supreme Court in another case. The assessee can then give a declaration, or the department can hold back its appeal, so that the final decision is applied to both cases.

Key rules to remember

Appeal to High Court (section 365): Lies from every Tribunal order, if the High Court is satisfied that a substantial question of law is involved; The High Court formulates the question and hears the appeal on that question. For reasons recorded, it may hear another substantial question of law it finds involved.
Time limit for High Court appeal: 120 days from the date the order appealed against is received; Applies to both the assessee and the department. The High Court may admit a late appeal if there was sufficient cause.
Revision: own motion (section 378): Not allowed if the order was made more than 1 year earlier; The one year runs from the date the order was made.
Revision: assessee's application: Within 1 year from the date the order was communicated, or the date the assessee otherwise came to know of it, whichever is earlier; Late application may be admitted if sufficient cause is shown. Fee: Rs. 500.
Order on a revision application: Within 1 year from the end of the financial year in which the application is made; Certain periods are excluded, such as a court stay. The remaining time is extended to 60 days if it falls below that.
Bar on revision: No revision if an appeal lies but has not been made and the time has not expired; or the order is under appeal; Revision cannot be used while the appeal route is open or in use. An order declining to interfere is not prejudicial to the assessee.
Departmental appeal on identical question (section 376): Appeal against the final decision's non-conformity: 60 days to the Tribunal or 120 days to the High Court from communication of the decision in the other case; Applies where the order is not in conformity with the final decision on the question of law in the other case.

How to solve Appeals and Revision questions

Use the same sequence for any appeal or revision question. It keeps your answer in the provision, facts, conclusion format.

1Identify the order and who passed it. This tells you the forum above it.
2Identify who is aggrieved: the assessee or the department. The right to appeal differs.
3Name the forum and the provision, such as section 365 for the High Court or section 378 for revision.
4Check the time limit and the date it starts from, for example 120 days from receipt of the order.
5Check the conditions: a substantial question of law for the High Court; no pending or available appeal for revision; no prejudice to the assessee in revision.
6Apply the dates and facts from the question. Count days carefully.
7State the conclusion clearly: whether the appeal or application is valid, in time, or barred.

Quickest way: Order, forum, clock, condition

When to use it: Use this for short-answer and time-limit questions when you have only a few minutes.

Write the order and the authority that passed it.
Write the forum and section.
Write the clock: 120 days for the High Court; 1 year for revision.
Write the one condition that decides the case: substantial question of law, or no appeal available.
Compare with the dates given and write the conclusion in one line.

Common mistakes in Appeals and Revision

Saying the High Court hears any dispute, including facts.
Students treat the High Court as another appeal on facts.
Fix: State that the appeal needs a substantial question of law, which the High Court formulates.
Applying the revision power to increase the assessee's tax.
Students confuse revision with reassessment.
Fix: Remember that under section 378 the order cannot be prejudicial to the assessee.
Allowing revision while an appeal is still possible.
Students miss the bar in section 378(5).
Fix: Check whether an appeal lies and the time to file has not expired, or an appeal has been made. If so, revision is barred.
Counting the 120 days from the date of the order instead of the date of receipt.
Students read the date in the facts loosely.
Fix: Use the date the order is received for section 365(2)(a).
Confusing the one year for own-motion revision with the one year for the assessee's application.
Both periods are one year, but they start differently.
Fix: Own motion: one year from when the order was made. Assessee: one year from communication or knowledge, whichever is earlier.
Forgetting that late appeals can be admitted.
Students treat limits as absolute.
Fix: Add that the High Court can admit a late appeal for sufficient cause under section 365(3).

Worked examples

Example 1

The Appellate Tribunal passed an order against Sundaram Textiles Ltd. on 10 March. The company received it on 20 March. By when must it file an appeal to the High Court under section 365, and what must the appeal show?

Show the solution

The order is of the Appellate Tribunal, so the next forum is the High Court under section 365.
The time limit is 120 days from the date the order is received, not from the date it was passed.
Count from 20 March. The 120 days run from that date of receipt, so the appeal must be filed within 120 days of 20 March.
The memorandum of appeal must precisely state the substantial question of law involved.
The High Court will admit and hear it only if it is satisfied that a substantial question of law is involved. It then formulates the question.
If the company is late, the High Court may still admit the appeal if it is satisfied there was sufficient cause.

Answer: The company must file within 120 days from 20 March, the date of receipt. The memorandum must state the substantial question of law. The High Court hears the appeal only if such a question is involved, and may condone delay for sufficient cause.

Example 2

An assessment order was passed on 5 July 2026 and communicated to Mehta Traders on 8 July 2026. Mehta did not appeal. On 15 February 2027 the Principal Commissioner wants to revise the order to enhance the tax. Can he do so under section 378?

Show the solution

Section 378 allows revision of an order by the Competent Authority, and a Principal Commissioner is a Competent Authority.
Check the time: for own motion revision the order must not be more than one year old. The order was made on 5 July 2026, so the one year ends on 5 July 2027. 15 February 2027 is within it.
Check the bar: revision is barred where an appeal lies but has not been made and the time to appeal has not expired. The facts say Mehta did not appeal, but we must check whether the appeal time has expired. That depends on the appeal time limit, which the question does not give. The answer must mention this condition.
Check the nature of the order: under section 378(1)(c), the order must not be prejudicial to the assessee. Enhancing the tax is prejudicial.
So even if the time and bar conditions are met, the Principal Commissioner cannot enhance the tax under section 378.

Answer: No. Under section 378 the Principal Commissioner may revise only with an order that is not prejudicial to the assessee. Enhancing the tax is prejudicial, so it cannot be done under this section. The own motion time limit of one year is met, but that does not remove the bar on prejudicial orders.

Exam tips

Write the section number with the forum. Examiners reward the provision first, then the facts, then the conclusion.
Always state the starting point of the time limit: receipt of the order, communication, or knowledge.
Learn the two revision periods separately: own motion and assessee's application.
Mention the sufficient cause exception whenever the facts show delay.
In revision questions, check the three things in order: competent authority, bar due to appeal, and no prejudice to the assessee.

Practice questions from Procedural Compliance under Income Tax

Appeals and Revision in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Appeals and Revision: frequently asked questions

What is the time limit for appeal to the High Court under the Income-tax Act, 2025?

It is 120 days from the date the order of the Appellate Tribunal is received. This is under section 365(2)(a). The High Court may admit a late appeal if there was sufficient cause.

When is an appeal to the High Court allowed?

Only when the High Court is satisfied that the case involves a substantial question of law. The High Court formulates that question and hears the appeal on it. It can hear another substantial question for reasons recorded.

Can the Principal Commissioner revise an order to the assessee's disadvantage under section 378?

No. The order passed in revision under section 378 must not be prejudicial to the assessee. An order declining to interfere is not treated as prejudicial.

How long does the assessee have to apply for revision?

One year from the date the order was communicated, or the date the assessee otherwise came to know of it, whichever is earlier. A late application can be admitted if sufficient cause is shown. The application carries a fee of Rs. 500.

What happens if the same question of law is pending in another case?

Sections 375 and 376 provide a procedure. The assessee can give a declaration that he will accept the final decision in the other case. The department can also hold back its appeal and apply the final decision later.