Kenya Demands £147 Million in Taxes from Tullow Oil After Business Sale
Nairobi, 18 February 2026
Kenya’s tax authority is pursuing a staggering KSh 23.1 billion claim against Tullow Oil following its US$120 million sale to Auron Energy, with the assessment remarkably exceeding the actual transaction value. The dispute reveals Kenya’s aggressive new stance on capturing revenue from oil sector exits, as the country tightens oversight amid concerns that generous tax exemptions—totalling KSh 12.47 billion across exploration firms—may have undermined government returns from its nascent petroleum industry.
The Anatomy of a £147 Million Tax Assessment
The Kenya Revenue Authority’s tax assessment breaks down into three distinct components, covering the period from 2020 to 2025 [1][2]. The largest portion comprises KSh 18.3 billion in Value Added Tax, followed by KSh 4.6 billion in capital gains tax, and KSh 128.5 million in withholding tax [1][2]. This comprehensive assessment followed what KRA officials described as a thorough audit process, announced to the Joint Parliamentary Committee of Energy on 12th February 2026 [3].
Complex Transaction Structure Complicates Tax Calculations
The sale structure itself adds complexity to the tax dispute, with payments spread across multiple tranches rather than a single upfront payment [1]. Auron Energy paid US$40 million at completion, with another US$40 million due by June 2026, and a final US$40 million payable upon the start of production [1]. This staged payment arrangement complicates how the tax base is defined and when liabilities crystallise, contributing to the dispute between Tullow and the KRA [1]. Tullow has formally objected to the assessment, arguing that it exceeds the minimum value of the transaction, and the matter is currently under review [1].
Kenya’s Broader Strategy to Capture Oil Revenue
The Tullow case represents more than an isolated tax dispute—it reflects Kenya’s evolving approach to maximising government revenue from its oil sector before commercial production begins [1]. The KRA has documented substantial import tax exemptions totalling KSh 12.47 billion granted to exploration firms, with Tullow Kenya BV receiving the largest share at KSh 9.9 billion, followed by Eni Kenya BV at KSh 1.22 billion and Anadarko Kenya at KSh 1.34 billion [1][3]. These generous concessions have prompted concern that the government’s eventual share of oil revenues could be significantly reduced once production commences.
Regulatory Reforms and Future Implications
The dispute arrives as Kenya prepares for commercial oil production, with Gulf Energy targeting crude oil production by 1st December 2026 and initial production of 20,000 barrels per day planned from 2026 to 2032 [4]. The Energy and Petroleum Regulatory Authority has announced plans to hire a consulting firm for 24 months to provide commercial advisory services and identify potential overcharges in the South-Lokichar basin oil project [4]. Meanwhile, the KRA is proposing significant reforms, including revoking Legal Notice No. 91 of 2015, which exempts interest paid on foreign loans in selected sectors from withholding tax, and ending other withholding tax exemptions [3]. These measures reflect Kenya’s determination to tighten fiscal oversight and ensure robust monitoring of transfer pricing risks, particularly in drilling services, logistics, procurement, and inter-company management fees [3].