EU Weighs Windfall Tax on Energy Profits

EUROPEAN UNION · ANALYSIS

Six EU governments want Brussels to study a new tax on oil and gas profits, but no decision on one was reported from the 15–16 October summit. For US and Latin American exporters, the design of any levy matters more than the headline.

Energy prices in Europe have jumped since the war in Iran and the closure of the Strait of Hormuz, according to Italian outlet Eunews. On 9 October 2026, finance ministers meeting in Luxembourg asked the European Commission to explore taxing the windfall profits of oil and gas companies.

This analysis explains the 2022 precedent, who is pushing for a new levy and what it could mean for suppliers in the United States and Latin America. It draws on the Europe Intelligence Brief of 15 October 2026 and on EU documents.

What Happened in October

Austria, Germany, Italy, Poland, Portugal and Spain launched a joint initiative asking for an EU-level discussion of extra taxes on oil and gas windfall profits. Finance ministers took it up at the Economic and Financial Affairs Council, known as Ecofin, on 9 October 2026.

Ireland’s finance minister Simon Harris, who chaired the meeting, said the Commission had been given a mandate to explore the possibility of such taxes. KPMG reported him adding that any legislative proposal remains a matter for the Commission.

According to KPMG’s EU tax newsletter, ministers also agreed to a Commission-led working group to look at options and share best practice. Eunews reported that any measures would be national in scope, with Commission technical and legal support, and no date was given for any proposal.

Dombrovskis, the commissioner for the economy, said the Commission believes member states are better placed to set taxes in this area. In practice, Brussels is open to studying a levy but has not endorsed an EU-wide one.

EU leaders then met in Brussels on 15 and 16 October. Belga reported that they asked the Commission to look again at the planned carbon charge on transport and heating, and we found no report of a windfall-tax decision from the summit.

How the 2022 Windfall Tax Worked

The European Union already has a template for taxing energy windfalls. Council Regulation (EU) 2022/1854, adopted on 6 October 2022, created a temporary solidarity contribution on fossil-fuel companies.

The measure applied to EU companies and permanent establishments whose relevant activities represented at least 75% of turnover. Covered sectors included crude petroleum extraction, natural gas, coal and refining.

The tax base was taxable profit exceeding by more than 20% the average taxable profits for the four fiscal years beginning on or after 1 January 2018. Only the portion above that baseline was subject to the levy.

The EU required a minimum rate of 33% on that excess-profit base for 2022 and/or 2023. Member states could impose higher rates.

The Commission’s final report, published on 15 May 2025, says the contribution collected €26.15 billion (US$29.4 billion) across tax years 2022 and 2023. Counting estimated remaining 2023 proceeds, the total would reach €28.66 billion (US$32.2 billion).

Member states mostly used the money for support measures for energy consumers, especially vulnerable households. Euro conversions use the EUR/USD rate of 1.1237 on 16 October 2026 (RT).

Who Backs a New Levy, and Who Hesitates

The six governments behind the joint initiative asked for an EU-level discussion of extra taxes on oil and gas windfall profits. The Commission is more cautious and stresses that national governments decide on taxes.

Poland has already acted on its own. President Karol Nawrocki signed a law on 1 October 2026 that charges 60% of excess profits from liquid fuel sales, measured against each company’s 2025 average margin plus 20%.

The Polish government expects about PLN 4 billion (about US$1.0 billion) from the levy. It offsets part of the cost of cutting fuel taxes for consumers, according to Notes from Poland.

The legal route will shape the outcome. The 2022 contribution was adopted as an emergency measure under Article 122 of the EU treaty, while an ordinary tax law would normally need every member state to agree.

The Numbers That Matter

The 2022 framework offers the clearest guide to what a new measure could look like. These are the figures that defined the original levy.

• 33% minimum rate on surplus profits, with member states free to go higher.
• 120% of the 2018–2021 average profit as the threshold above which profits were taxed.
• 75% of turnover in covered activities required for a company to fall within the scope.
• €180 per megawatt-hour (about US$202) cap on market revenues for certain electricity producers, including renewables and nuclear.
• €26.15 billion (US$29.4 billion) collected across tax years 2022 and 2023, per the Commission’s 2025 report.
• 60% rate in Poland’s 2026 fuel-profits law.

The 2022 approach targeted taxable profits, not every barrel of oil or cubic metre of gas sold. A company with high revenue but normal margins would not necessarily face the same burden as one whose profits sharply exceeded its historical baseline.

What a New Levy Could Cover

A future measure could resemble the 2022 model, but its scope is not settled. The most plausible elements include a temporary tax, a focus on oil and gas companies, a historical profit baseline and a minimum EU-wide rate with national implementation.

It could also be narrower or broader than in 2022. It might target EU-based producers and refiners, permanent establishments, trading profits booked in EU jurisdictions, or companies that sell LNG, crude or refined products to European buyers.

The last category would be legally and commercially sensitive. The 2022 regulation focused on EU companies and permanent establishments in specified upstream and refining activities, not on every foreign supplier whose cargo entered the EU.

Effects on Supply Contracts and LNG Buyers

A windfall tax would not automatically invalidate existing supply contracts. The practical question is who bears the economic cost.

Long-term LNG and oil contracts usually allocate price, tax and change-in-law risks through detailed clauses. A new levy could trigger disputes over whether it is a seller cost and whether destination-country taxes can be added to the price.

For European buyers, the immediate effect would depend on whether the tax falls on the supplier, the intermediary or the buyer. A levy on a producer’s profits may not appear as a separate line item, but the supplier may seek higher prices at renewal.

The US and Latin American Angles

US energy companies could be affected in three main ways. First, a US oil, gas or refining group with European operations could face the levy if the final rules follow the 2022 model and cover qualifying EU entities or permanent establishments.

Second, US LNG exporters selling into Europe could face pressure from buyers seeking to pass through or renegotiate any new tax-related cost. Third, if the levy lowers after-tax returns on European sales, exporters could place more cargoes in Asia when destination clauses allow.

For Latin American exporters, the most exposed companies would likely be those with EU subsidiaries, European refining or trading businesses, or profits booked through EU entities. Exporters selling crude or LNG directly from Latin America to Europe would not necessarily be taxed on their global production profits under a 2022-style model.

Exposure would rise if the EU designed the measure around sales into the EU rather than profits of EU-based entities. That distinction is the single most important variable for foreign suppliers.

Readers following the supply side can find more in our reports on Europe’s winter gas risk and the LNG rivalry and on Petrobras locking in US LNG for two decades. Our Europe coverage tracks the Brussels debate.

The Scenarios

The scenario closest to what Ecofin described is national levies with EU coordination, as in Poland. That patchwork could complicate contracting and encourage companies to compare EU jurisdictions.

A second scenario is a narrow, temporary EU levy modelled on the 2022 framework. It would apply to EU-based producers and refiners, use a historical profit baseline and leave foreign exporters without EU establishments largely untouched.

A more disruptive scenario is a broader measure that targets sales into the EU or trading profits booked in EU jurisdictions. That could affect US and Latin American suppliers directly and push flexible cargoes toward Asia.

What It Means for You

If you hold shares in US or Latin American energy companies with European operations, check whether those operations are EU subsidiaries or permanent establishments. Those are the entities most likely to fall within a 2022-style levy.

If you manage LNG or crude supply contracts with European buyers, review the change-in-law and tax pass-through clauses now. The time to clarify who bears a new tax is before it is enacted.

If you follow policy, watch whether the working group produces a formal proposal or only a technical assessment. The difference decides whether the idea reaches the Council with legal force.

What Is Not Known

The tax base is not known. It could be accounting profit, taxable profit, market revenue or a mix, and each would affect suppliers and buyers differently.

The territorial scope, rate and duration are not known. The 2022 minimum was 33% and member states could go higher, while the new measure could last one year, two or longer.

The timetable and legal instrument are not known. No date was given, and a regulation would apply directly while a directive would need national laws.

What to Watch

The Commission-led working group is the next concrete step. Its assessment will show whether a formal proposal follows.

National measures are moving on their own timelines, with Poland’s law already signed. More governments may copy it before Brussels decides.

The calendar offers two markers for energy costs. The European Central Bank announces its rate decision on 29 October, and the euro-area inflation estimate for October is due on 4 November (RT calendar).

Frequently Asked Questions

What is an EU windfall tax on energy companies?

An EU windfall tax is a temporary levy on profits considered unusually high because of external events such as war or supply disruption. The 2022 version applied a minimum 33% rate to taxable profits above a four-year average plus 20%.

Which countries want a new EU windfall tax?

Austria, Germany, Italy, Poland, Portugal and Spain launched a joint initiative asking for an EU-level discussion. Finance ministers took it up on 9 October 2026 and agreed to a Commission-led working group.

Will a new EU windfall tax apply to US LNG exporters?

US LNG exporters would not automatically become liable merely because they sell energy to Europe. Exposure would depend on whether a measure covers EU subsidiaries, permanent establishments or sales into the EU.

Could a windfall tax affect existing LNG supply contracts?

A windfall tax would not automatically invalidate existing contracts, but it could trigger disputes over change-in-law clauses and tax pass-through. The practical question is who bears the economic cost.

What is the difference between the 2022 tax and the 2026 discussion?

The 2022 measure was a temporary solidarity contribution adopted as a Council regulation. The 2026 discussion is still at the examination stage, with no Commission proposal and no timetable.