Filing a Tax Reference in the High Court: How Section 133 Works in Practice
A tax reference under section 133 of the Income Tax Ordinance, 2001 asks the High Court to answer a question of law arising from an order of the Appellate Tribunal Inland Revenue. It must be filed within 90 days of the communication of the Tribunal's order, the Tribunal's findings of fact are final, and recovery is not stayed unless the High Court grants a stay, which under the 2024 amendments is conditional on depositing at least 30% of the tax determined by the Tribunal.

A reference is where many tax cases are won or lost on drafting. Businesses searching for the best tax lawyer for filing a reference in the High Court should look less at who argues and more at who frames the questions of law, because the High Court answers only the questions put to it, on the facts the Tribunal has already found.
Where a reference fits in the appeal chain
An income tax assessment is challenged first before the Commissioner (Appeals) or, above the monetary thresholds introduced in 2024, directly before the Appellate Tribunal Inland Revenue. The Tribunal is the final authority on facts. Its order can be taken further only by a reference to the High Court under section 133, by the taxpayer or by the Commissioner. Parallel provisions apply to sales tax (section 47, Sales Tax Act, 1990) and customs (section 196, Customs Act, 1969), which is why our High Court of Sindh tax practice deals with all three.
The time limit
The application must be filed within 90 days of the communication of the Appellate Tribunal's order. Time runs from communication, so the date of receipt of the certified order should be documented on the day it arrives. A reference filed late needs a condonation application with a day-by-day explanation, and condonation in tax matters is not granted as of course.
Framing the question of law
The High Court does not rehear the facts. It answers proposed questions of law that genuinely arise from the Tribunal's order. In practice that means:
- Each question should be framed so that the answer decides an issue, for example whether a receipt is “income” under a particular provision, or whether a notice was issued within the limitation period.
- A factual complaint can sometimes be framed as a legal one, for example where the finding rests on no evidence or ignores material evidence on the record. Pure disagreement with a finding of fact cannot.
- The point must have been raised before the Tribunal, or at least arise from its order. A new point at reference stage is usually refused.
- The record filed with the reference must contain everything the High Court needs to answer the question.
Badly drafted questions are often reframed by the Court or answered in a way that does not help the client. Getting them right is the most valuable work in a reference.
Recovery while the reference is pending
Filing a reference does not stop recovery. Under the Tax Laws (Amendment) Act, 2024, the High Court may stay recovery subject to the deposit of not less than 30% of the tax determined by the Appellate Tribunal, and the stay lapses after six months. The same amendments direct High Courts to decide such cases within six months of filing. The amendments have themselves been challenged, so the current position should be checked when a reference is filed.
After the High Court decides
The High Court's judgment answers the questions and is sent to the Tribunal, which then passes the orders needed to give effect to it. Either side may seek leave to appeal to the Supreme Court of Pakistan. Our guide to taking a tax case to the Supreme Court explains that stage. Where a taxpayer's real complaint is that a provision itself is unconstitutional, as with super tax under section 4C, a reference is the wrong vehicle and the route is a constitutional petition.

Common questions
What is the time limit for filing a tax reference in the High Court?
Under section 133 of the Income Tax Ordinance, 2001, a reference must be filed within 90 days of the communication of the Appellate Tribunal Inland Revenue's order. A late reference needs a condonation application explaining the delay.
Can new facts be raised in a tax reference?
No. The Appellate Tribunal is the final authority on facts. A reference is confined to questions of law arising from the Tribunal's order, although a finding based on no evidence, or one that ignores material evidence on the record, can raise a question of law.
Does filing a tax reference stop FBR recovery?
No. The High Court may stay recovery, but under the Tax Laws (Amendment) Act, 2024 a stay is conditional on depositing at least 30% of the tax determined by the Appellate Tribunal, and it lapses after six months.
Can the tax department also file a reference?
Yes. Section 133 allows either the taxpayer or the Commissioner to refer a question of law arising from the Tribunal's order to the High Court.
Which law governs sales tax and customs references?
Sales tax references are filed under section 47 of the Sales Tax Act, 1990, and special customs references under section 196 of the Customs Act, 1969. The approach is the same: questions of law arising from the relevant Appellate Tribunal's order.
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This article is general information about Pakistani law and procedure, not legal advice for any specific matter. If this touches on something you're currently facing, get in touch and we'll advise on your facts directly.