To amend the Internal Revenue Code of 1986 to impose a windfall profits excise tax on crude oil and to rebate the tax collected back to individual taxpayers, and for other purposes.
Summary
HR 7960 (Big Oil Windfall Profits Tax Act) is an early-stage bill referred to committee with low passage probability. It introduces headline risk to the energy sector but has no near-term financial impact. Real market data shows a broad 7-day rally across the sector (XOM +3.79%, CVX +4.1%, MPC +8.82%) despite a mixed 30-day trend, indicating that investors are not pricing in this legislative risk.
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Key Takeaways
- 1.HR 7960 is an early-stage House bill with low passage probability; no committee action has occurred in 6+ weeks.
- 2.Only 6 Democratic sponsors; no Republican support makes passage through divided Congress highly unlikely.
- 3.Actual market data shows a 7-day sector rally (XOM +3.79%, CVX +4.1%) indicating investors are not pricing in this risk.
- 4.If enacted, the tax would directly reduce margins for all US crude producers (XOM, CVX, EOG, OXY) and independent refiners (MPC, PSX, VLO).
Market Implications
Real market data from April 30, 2026 clearly shows a sector-wide 7-day rally despite the bill's existence. XOM closed at $154.56, CVX at $192.80, MPC at $243.92 — all well within their 52-week ranges and showing positive momentum over the trailing week. The 30-day picture is more mixed (MPC essentially flat, VLO +0.76%, but XOM, CVX, EOG, OXY down 6-9%), consistent with commodity price moves rather than legislative headwinds. Investors should note this bill is purely headline risk at this stage: no money has moved, no hearings have been held, and the party-line sponsorship signals a messaging bill rather than a legislative priority. Structural risk remains if oil prices rise sharply and political support grows, but the current data points to no market impact.
Full Analysis
Intelligence Surface
Cross-referenced against federal contracts, SEC insider filings & congressional trade disclosures
Some confirming evidence found across public data sources
What the bill does
50% excise tax on crude oil price above 2025 annual average Brent baseline, imposed on extraction and importation
Who must act
Covered taxpayers extracting taxable crude oil within the US or entering crude oil into the US for consumption, use, or warehousing
What happens
If Brent crude oil average price in a calendar quarter exceeds the 2025 annual average (plus inflation adjustment), the excess multiplied by 50% becomes a per-barrel tax liability
Stock impact
Marathon Petroleum is a large independent refiner that purchases and processes crude oil; it would be directly liable as an 'enterer' of crude oil into the US, increasing feedstock costs and compressing refining margins, though the bill's low probability limits near-term impact
What the bill does
50% excise tax on crude oil price above 2025 annual average Brent baseline, imposed on extraction and importation
Who must act
Covered taxpayers extracting taxable crude oil within the US or entering crude oil into the US for consumption, use, or warehousing
What happens
If Brent crude oil average price in a calendar quarter exceeds the 2025 annual average (plus inflation adjustment), the excess multiplied by 50% becomes a per-barrel tax liability
Stock impact
Phillips 66 is a major independent refiner that imports and processes crude oil; as an 'enterer' it would face additional per-barrel tax costs above the threshold, reducing downstream margins, though the bill is in early stages
Market Impact Score
Connected Signals
Matched on shared policy language across AI analyses, with ticker & timing weight
A bill to amend the Internal Revenue Code of 1986 to impose a windfall profits excise tax on crude oil and to rebate the tax collected back to individual taxpayers, and for other purposes.
To amend the Internal Revenue Code of 1986 to modify certain percentage depletion rules with respect to oil and gas wells.
To amend the Mineral Leasing Act to extend the period of time during which the Secretary of the Interior is required to collect a fee for each new application for a permit to drill, and for other purposes.
To nullify Iran-related General License U, "Authorizing the Delivery and Sale of Crude Oil and Petroleum Products of Iranian Origin Loaded on Vessels as of March 20, 2026", and for other purposes.
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Executive orders & memoranda affecting the same sectors or companies
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Presidential Permit: Authorizing Bridger Pipeline Expansion LLC to Construct, Connect, Operate, and Maintain Pipeline Facilities at the International Boundary at Phillips County, Montana, Between the United States and Canada
This Presidential Memorandum grants a permit to Bridger Pipeline Expansion LLC to construct and operate a new 36-inch diameter crude oil and petroleum products pipeline crossing the U.S.-Canada border in Montana. The permit authorizes bidirectional flow and variable throughput capacity without requiring further presidential approval, while maintaining existing regulatory oversight from agencies like PHMSA and reserving the government's right to seize the facilities for national security with compensation.
Presidential Determination Pursuant to Section 303 of the Defense Production Act of 1950, as Amended, on Grid Infrastructure, Equipment, and Supply Chain Capacity
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