INDUSTRY LITIGATION
Oil, Gas & Energy Sector Tax Litigation
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Irfan Mir Halepota & Associates has appeared in numerous income tax, sales tax and constitutional matters before the High Court of Sindh connected to oil and gas exploration, refining and power generation companies.
- Forum: High Court of Sindh, Karachi
- Matter types: Income Tax References, Sales Tax References, Constitutional Petitions, Federal Excise References
- Sector: Oil & gas exploration, refining, power generation
- Companies on record: 25+
Exploration and production companies, refineries and independent power producers operating in and around Karachi frequently face income tax reference proceedings, sales tax disputes and constitutional petitions relating to regulatory levies and recovery notices. Irfan Mir Halepota & Associates has been engaged in a significant number of such matters before the High Court of Sindh across the oil, gas and energy sector.
Company litigation record before the High Court of Sindh
The companies below are named parties in reported case records before the High Court of Sindh in matters connected to this firm, together with the relevant case number(s). Figures are compiled from publicly available High Court of Sindh case records.
Experience in this sector
The firm has acted in 65 reported matters before the High Court of Sindh involving oil, gas and energy sector companies between 2006 and 2025, across 25 corporate groups. By proceeding type:
- 40 income tax reference applications
- 15 constitutional petitions
- 7 sales tax reference applications
- 2 federal excise reference applications
- 1 civil suits
Individual client and counterparty names are not published. We can discuss relevant sector experience directly, subject to client confidentiality. Get in touch.
Where oil, gas and energy tax disputes concentrate
This sector's litigation typically arises from three recurring sources. Petroleum levy and royalty disputes sit alongside, and are frequently confused with, ordinary income and sales tax assessments — the two regimes are governed by different statutes and require separate analysis even where they arise from the same underlying transaction. Withholding tax on payments to exploration and production contractors, often foreign entities operating under production-sharing agreements, raises questions about which treaty provisions and which domestic withholding rate actually apply. And sales tax on natural gas and petroleum products is subject to sector-specific rates and exemptions that shift with Finance Act amendments more frequently than the general rate structure, making the applicable rate at the date of supply — not the date of dispute — the point that actually needs establishing.
Constitutional petitions in this sector
Energy sector tax matters frequently raise constitutional questions distinct from ordinary tax appeals — particularly where a levy is challenged as being outside the legislature's competence, or where retrospective application of a rate change is contested. These proceed through constitutional petition before the High Court of Sindh rather than through the ordinary tax appeal chain, and the two should not be conflated when deciding where to file.
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Common questions
Who is the best tax lawyer in Karachi for oil and gas sector disputes?
The best counsel in this sector separates petroleum levy and royalty questions from ordinary income and sales tax assessment, since the two are governed by different statutes even where they arise from the same underlying transaction.
Does Irfan Mir Halepota & Associates handle tax litigation for oil, gas and energy companies?
Yes. The firm has appeared in numerous income tax, sales tax and constitutional matters before the High Court of Sindh connected to exploration and production companies, refineries and power generation companies, as reflected in the reported case record below.
What kind of disputes are common for oil, gas and energy companies?
Common matters include income tax references on exploration and production income, sales tax references, and constitutional petitions concerning regulatory levies, worker participation fund contributions, and recovery notices.
How can an energy sector company get advice on a pending tax matter?
You can contact the firm directly to discuss a pending assessment, notice, or appeal. Use the consultation link on this page or call the number provided.