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Heritage Oil & Gas Limited v Uganda Revenue Authority (Civil Appeal 23 of 2011; Civil Appeal 3 of 2012)

High Court · [2024] UGCOMMC 344 · 2024 Appeal Partly Allowed AI-generated summary ↓ Download Pin to watchlist Add to matter
Jurisdiction
Uganda
Case Type
Consolidated appeal from two decisions of the Tax Appeals Tribunal concerning income tax assessments arising from disposal of petroleum exploration rights
Decision
Appeal partly allowed; tax assessment to be recomputed excluding US$ 150,000,000 exploration expenditure from taxable gain; excess tax to be refunded with statutory interest

Observed later treatment

No later-treatment classification is recorded for this judgment.

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Holding

Held that the disposal of exploration rights under petroleum licences constituted disposal of assigned rights in intangible movable property, not interest in immovable property under s.79(g) ITA. Income was taxable under s.79(s) as attributable to activities in Uganda through a permanent establishment. Exploration expenditure of US$ 150,000,000 must be added to the cost base for capital gains computation. The Uganda-Mauritius DTA did not provide relief where the taxpayer had a permanent establishment in Uganda. The assessments were validly issued under the Commissioner's best judgment powers.

Outcome

Appeal partly allowed; tax assessment to be recomputed excluding US$ 150,000,000 exploration expenditure from taxable gain; excess tax to be refunded with statutory interest

Facts

Heritage Oil and Gas Limited entered Production Sharing Agreements with the Government of Uganda for petroleum exploration in Blocks 1 and 3A of the Albertine Graben. Heritage discovered oil in Block 3A. In January 2010, Heritage sold its 50% participating interests to Tullow Uganda Limited for US$ 1,450,000,000 (US$ 1,350,000,000 base price plus US$ 100,000,000 contingent amount). The Minister conditionally approved the transfer subject to payment of taxes. URA assessed Heritage for income tax of US$ 404,925,000 on the base price and US$ 30,000,000 on the contingent amount. Heritage objected. The Tax Appeals Tribunal dismissed Heritage's applications and upheld both assessments. Heritage appealed to the High Court challenging the applicability of s.79(g) and s.79(s) ITA, the exclusion of US$ 150,000,000 exploration costs from the capital gains cost base, the effect of the Uganda-Mauritius Double Taxation Agreement, and the validity of the assessments.

Issues

  1. Whether section 79(g) of the Income Tax Act applied to the disposal of exploration rights under the Sale and Purchase Agreement
  2. Whether section 79(s) of the Income Tax Act applied to attribute income from petroleum exploration activities to Uganda
  3. Whether the admitted and agreed exploration cost of US$ 150,000,000 should be added to the cost base in calculating capital gain
  4. Whether the Uganda-Mauritius Double Taxation Agreement precluded tax liability in Uganda
  5. Whether the tax assessments dated 6th July 2010 and 19th August 2010 were validly issued

Orders

  • Consolidated appeal partially succeeds on grounds 1 and 3.
  • Computation of capital gains tax shall exclude US$ 150,000,000 which formed part of the cost base.
  • Respondent shall compute capital gains tax in accordance with the above and Appellant entitled to refund of excess sum.
  • Respondent shall pay statutory interest to Appellant on excess tax at 2% per month from date Appellant paid excess tax until refund in full.
  • Appellant awarded quarter of costs of appeal and in Tax Appeals Tribunal.
  • Interest on costs at 6% per annum from date of judgment until payment in full.

Rules and key headnotes

Income Tax — Source Rules — Disposal of Petroleum Exploration Rights — Characterisation as Movable or Immovable Property
Where a taxpayer disposes of assigned rights in petroleum exploration licences together with contractual rights under Production Sharing Agreements and Joint Operating Agreements, such rights constitute intangible movable property and not interest in immovable property within the meaning of section 79(g) of the Income Tax Act. Petroleum exploration licences are limited in scope and do not grant the holder any proprietary interest in land; they are statutory permissions to conduct exploration activities.
Technical Terms in Petroleum Legislation — 'Blocks' as Regulatory Tools Not Land Parcels
The term 'block' in petroleum legislation serves a regulatory and administrative function to delineate areas for petroleum exploration activities. It is not intended to demarcate parcels of land for ownership or real estate purposes as under the Registration of Titles Act. Where a statutory term has a technical meaning in relation to a particular field, it must be given its technical meaning unless a contrary intention appears.
Specific Legislation Prevails Over General Provisions
Where there is a specific legislative provision and a general provision on a particular matter, the specific provision takes precedence over the general provision. In taxation of petroleum operations, the specific law on the subject must be applied. It is not permissible to interpret a word in accordance with its definition in another statute dealing with a different subject matter.
Income Tax — Residual Source Rule — Section 79(s) ITA
Section 79(s) of the Income Tax Act is a residual provision which applies where the particular type of income is not contemplated by prior paragraphs in section 79(a)-(r). Where income is attributable to activities conducted through a permanent establishment in Uganda, it is taxable under section 79(s) even if other source rules might apply to similar transactions concluded outside Uganda.
Capital Gains Tax — Cost Base — Exploration Expenditure
Where a licensee sells petroleum exploration rights before commencing production and has not recovered exploration expenditure through cost oil provisions, such exploration expenditure must be included in the cost base of the exploration licence under sections 50(2) and 50(6) of the Income Tax Act as expenditure incurred to acquire and improve the asset. Capital gains tax is imposed on gain (the difference between consideration and cost base), not on gross consideration.
Double Taxation Agreements — Purpose and Application — Permanent Establishment
Double Taxation Agreements operate to exclude tax liability that would otherwise arise under domestic law but do not impose tax liability where none exists under domestic law. Where a taxpayer has a permanent establishment in the taxing state within the meaning of the DTA (including oil or gas wells under Article 5(2)(g)), gains from alienation of movable property forming part of the business property of that permanent establishment may be taxed in that state under Article 14(2), and the DTA provides no relief against such liability.
Tax Assessments — Best Judgment Powers — Validity
The Commissioner General may, under sections 95(4) and 96(3) of the Income Tax Act, exercise discretion to make an assessment according to best judgment where a taxpayer is about to leave Uganda or cease activity in Uganda, even before a return of income is filed. Such exercise of discretion does not render the assessment invalid provided it is not done dishonestly, vindictively, or capriciously, and the taxpayer is afforded the right to object.

Legislation cited (25)

Cases cited (32)

  • Elias Kasolo v Security Group Uganda Limited and Another (Civil Appeal No. 212 of 2020)
  • Uganda Revenue Authority v K Files Limited (Civil Appeal No. 28 of 2022)
  • Uganda Revenue Authority v Tembo Steel Ltd (Civil Appeal No. 9 of 2009)
  • Edwards Vs Bairstow [1956] AC 14
  • Barry Edwards Vs The Commissioner for Her Majesty's Revenue & Customs [2019] UKUT 0131(TCC) Appeal No. UT/2017/0172
  • Uganda Revenue Authority v Rabbo Enterprises (U) Ltd and Another (Supreme Court Civil Appeal No. 12 of 2014)
  • Kifamunte Henry Vs Uganda [1998] UGSC 20
  • Celtel Uganda Limited T/a Zain Uganda v Karungi Susan (Court of Appeal Civil Appeal No. 73 of 2013)
  • Chatenay Vs Brazilian Submarine Telegraph Co Ltd [1892] 1 QB 79 at 85
  • Ranchobai Shivabhai Patel Ltd and Another v Henry Wambuga and Another (Supreme Court Civil Appeal No. 6 of 2017)
  • Samwiri Kibuuka v Eriya Lugeya Lubanga (High Court Miscellaneous Application No. 656 of 2005)
  • Cape Brandy Syndicate Vs Inland Revenue Commissioners [1921] 1KB 64 at p.71
  • Uganda Revenue Authority v Kajura (Civil Appeal No. 9 of 2015)
  • The King Vs Wilson and Another; Ex parte. [1934] pg. 234
  • Africa Broadcasting (U) Limited v Uganda Revenue Authority (Civil Appeal No. 52 of 2020)
  • Tata Consultancy Services Vs State of Andhra Pradesh Case No. 2582 of 1992
  • Lenwood Lumber Co. Ltd Vs Phillips [1904] A.C. 405
  • Street Vs Mountford [1985] 2 All ER 289
  • Attorney General Vs Bugishu Coffee Marketing Association Ltd [1963] EA 39 at pg. 41
  • Hancock Prospecting Pty Vs Wright Prospecting Pty Ltd [2012] WASCA 216; (2012) 45 WAR 29
  • Commissioner of State Revenue Vs Abbots Exploration Pty Ltd [2014] WASCA, pg. 211
  • Fowler Vs Commissioner for Her Majesty's Revenue and Customs, [2020] UKSC 22
  • Revenue and Customs Comnrs v Smallwood (2010) 80 TC 536
  • Inland Revenue Comrs v Commerzbank AG [1990] STC 285
  • Federal Court of Australia Collector of Customs Vs Pozzolanic Enterprises Pty Ltd No. QG202 of 1992 and Collector of Customs Vs Pressure Tankers Pty Ltd QG 201 of 1992(Consolidated Appeal)
  • Jedko Game Co. Pty Vs Collector of Customs (1987) 12 ALD 491
  • Brutus Vs Cozens [1973] AC 854
  • Spain Vs Roche Vitamins: Tribunal Supremo. Contentious Chamber Madrid, 12/01/2012, 1626/2008
  • Kakooza JB Vs Electoral Commission & Anor [2008] KALR 138
  • A.V Fernandez Vs State of Kerala (AIR 1957 SC 657)
  • Cable Corporation (U) Ltd v Uganda Revenue Authority (Civil Appeal No. 1 of 2011)
  • Hwang Sung Ltd v M and D Timber Merchants (Supreme Court Civil Appeal No. 2 of 2018)

Full judgment

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Heritage Oil & Gas Limited v Uganda Revenue Authority (Civil Appeal 23 of 2011; Civil Appeal 3 of 2012) [2024] UGCommC 344 (23 December 2024)
Source: this page presents Wakilii’s issue analysis and metadata for a publicly reported Ugandan judgment. Any AI-generated summary is marked as such. Judgment text is sourced from the Uganda Legal Information Institute (ulii.org). Wakilii is not affiliated with ULII.