TAXATION & CUSTOMS

Income Tax References, Sales Tax References & Customs Valuation Litigation Before the Sindh High Court

By Irfan Mir Halepota · Published 2026-04-04 · Irfan Mir Halepota & Associates

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Companies dissatisfied with an order of the Appellate Tribunal Inland Revenue, the Customs Appellate Tribunal, or certain tax authority decisions can bring the dispute before the High Court of Sindh through specific procedural routes: income tax reference applications (I.T.R.A), sales tax and federal excise reference applications, customs reference applications, and constitutional petitions. This note explains how each route works and links to sector-specific case notes drawn from this chambers' reported record.

Income tax reference applications (I.T.R.A)

Where a party is aggrieved by an order of the Appellate Tribunal Inland Revenue on a question of law, either the taxpayer or the tax department may file an income tax reference application before the High Court of Sindh. These references typically concern the interpretation of provisions of the Income Tax Ordinance, treatment of specific deductions or exemptions, minimum tax computations, and withholding tax obligations.

Sales tax and federal excise references

Similarly, disputes on questions of law arising from sales tax and federal excise assessments are brought before the High Court by way of special sales tax reference applications and federal excise reference applications, generally after the matter has passed through the departmental adjudication and appellate tribunal stages.

Customs reference applications

Import-related disputes, particularly concerning customs valuation, classification and post-clearance audit findings, proceed through the Customs Appellate Tribunal before a special customs reference application may be filed with the High Court on a question of law.

Constitutional petitions in tax matters

Where a taxpayer challenges the vires of a notice, order or provision, or where an alternate remedy is inadequate, a constitutional petition under Article 199 of the Constitution may be filed directly before the High Court of Sindh, invoking its constitutional jurisdiction rather than its reference jurisdiction.

Sector-specific case notes

This chambers has compiled sector-specific summaries of companies named in its reported Sindh High Court case record, together with case numbers, for a number of industries. Case references are drawn from public court records and do not indicate which party this chambers represented.

This article is general information about Pakistani tax litigation and procedure, not legal advice for any specific matter. For advice on a pending tax dispute, please get in touch.