- Tullow To Engage Ghana Government After Adverse ICC Tax Ruling
Tullow Oil is considering its next steps after an international tribunal rejected its challenge to a US$196.5m Ghanaian corporate income tax assessment, leaving the London-listed producer exposed to a total liability of approximately US$393.1m when a 100 per cent penalty is included.
The International Chamber of Commerce tribunal ruled that taxing proceeds received under Tullow’s business-interruption insurance policy did not breach the contractual protections contained in the company’s petroleum agreements with Ghana.
The insurance proceeds were received during the 2016 to 2019 financial years.
“The Tribunal’s award with regard to the US$196.5m corporate income tax assessment relating to proceeds received by Tullow during the financial years 2016 to 2019 under Tullow’s corporate Business Interruption insurance policy [ruled] that the assessment is not in breach of Tullow’s Petroleum Agreements,” the company said in a regulatory announcement dated September 30.
Tullow said the tribunal had also determined that the assessment of penalties of 100 per cent fell outside the scope of the contractual protections provided by its petroleum agreements.
The company expressed disappointment but stopped short of announcing an appeal or confirming how it intended to settle the liability.
“Tullow is disappointed that the Tribunal has come to this decision and will now consider next steps after further engagement with the Government of Ghana,” it said.
“An update will be provided in due course.”
Tullow’s announcement focuses on the US$196.5m principal corporate income tax assessment and the associated 100 per cent penalty.
The Ministry of Finance has placed the total assessment upheld against the company at US$393,091,993.70.
This distinction is important. Ghana has not simply won a US$196.5m case. If the principal assessment and penalty are enforced in full, the total financial exposure is almost twice that amount.
The Finance Ministry said the tribunal dismissed Tullow’s claims and found that the tax assessment was not barred by statutory time limits. It also said the penalty was properly imposed and the Ghana Revenue Authority’s enforcement actions were lawful.
Tullow’s formulation is narrower. It states that the penalty falls outside the scope of the contractual protections in the petroleum agreements.
That does not mean the penalty was cancelled. It means Tullow could not rely on the petroleum agreements to protect itself from that part of the GRA’s assessment.
The difference in language reflects how each party wants the decision understood. Ghana presents the award as complete vindication of its tax authority, while Tullow emphasises the legal boundaries of what the tribunal decided.
The company’s statement that it will consider its next steps after engaging the government leaves several possibilities open.
Tullow could examine whether there are limited grounds to challenge the award, negotiate the timing of payment or seek a broader settlement covering its outstanding tax disputes with Ghana.
Arbitral awards are generally difficult to overturn on their merits. Any challenge would typically have to rely on narrow procedural or jurisdictional grounds rather than a simple disagreement with the tribunal’s interpretation.
The more commercially realistic path may therefore lie in negotiations with the government and the GRA.
Ghanaian tax law permits the revenue authority to determine arrangements for settling liabilities. That could allow the parties to agree on instalments or another structured payment plan without altering the validity of the assessment.
But any arrangement will have to balance two competing public interests.
Ghana must collect revenue that an international tribunal has found to be lawfully due. At the same time, the government has an interest in ensuring that enforcement does not undermine Tullow’s ability to invest in the Jubilee and TEN fields.
Tullow remains Ghana’s largest petroleum producer and operator of two of the country’s most important offshore assets.
The Jubilee and TEN fields contribute crude oil, domestic gas, employment and government petroleum revenue. Their performance is also important to Ghana’s energy security and external accounts.
Demanding the entire US$393.1mn immediately could place pressure on Tullow’s liquidity and potentially reduce funds available for drilling, maintenance and production-enhancement programmes.
Yet an arrangement that is excessively generous or insufficiently transparent would risk weakening the meaning of the arbitration victory.
The government must therefore avoid two extremes: collection terms that damage the productive asset and concessions that leave the state with a paper victory but little revenue.
A credible settlement should establish a clear payment schedule, disclose the treatment of the penalty and demonstrate how Ghana will protect continued investment in Jubilee and TEN.
The business-interruption insurance dispute is not the only tax disagreement between Ghana and Tullow.
Separate proceedings concerning the GRA’s disallowance of loan-interest deductions remain unresolved. The Finance Ministry has indicated that discussions with Tullow will cover both the tribunal award and the loan-interest matter.
That creates an opportunity to reach a more comprehensive fiscal settlement.
It also introduces risk. Combining several disputes into private negotiations could make it more difficult for the public to determine what Ghana has collected, what concessions have been granted and how the final settlement compares with the tribunal’s award.
Transparency will therefore be essential. The government should disclose the principal tax, penalty, agreed payment timetable and eventual treatment of the receipts in the national accounts.
Tullow has classified the announcement as inside information under the United Kingdom’s market-abuse framework, demonstrating the potential significance of the award to investors.
The company is listed on both the London and Ghana stock exchanges.
The tribunal has settled the central legal question: Ghana’s taxation of the insurance proceeds did not breach Tullow’s petroleum agreements.
What remains unresolved is the commercial question how quickly Ghana can convert the US$393.1m assessment into revenue without weakening the company responsible for a substantial share of the country’s oil production.
