H.R. 2925 (119th)Bill Overview

Maritime Fuel Tax Parity Act

Taxation|Taxation
Cosponsors
Support
Bipartisan
Introduced
Apr 17, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the House Committee on Ways and Means.

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill amends the Internal Revenue Code to extend the excise-tax exemption for alternative motorboat fuels sold as supplies for vessels or aircraft to also cover vessels that meet section 4042(c)(1) and are engaged in trade between Atlantic or Pacific U.S. ports (including territories). The change applies to fuel sales after December 31, 2023.

Why people may split

Liberals worry about revenue loss and corporate giveaway; conservatives emphasize tax relief.

Watch point

Relative to its intended legislative type, this bill is a narrowly focused substantive change to the Internal Revenue Code that is clear in purpose and reasonably specific in mechanism (amending 4041(g) and referencing 4042(c)(1)) with a stated effective date, but it lacks fiscal acknowledgment, definitional clarity for potential boundary issues, and measurement or oversight provisions.

The bill amends the Internal Revenue Code to extend the excise-tax exemption for alternative motorboat fuels sold as supplies for vessels or aircraft to also cover vessels that meet section 4042(c)(1) and are engaged in trade between Atlantic or Pacific U.S. ports (including territories).

The change applies to fuel sales after December 31, 2023.

Passage40/100

Technically narrow and administrable, but creates revenue loss and lacks compromise features; likeliest as part of a larger tax package.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a narrowly focused substantive change to the Internal Revenue Code that is clear in purpose and reasonably specific in mechanism (amending 4041(g) and referencing 4042(c)(1)) with a stated effective date, but it lacks fiscal acknowledgment, definitional clarity for potential boundary issues, and measurement or oversight provisions.

Contention30/100

Liberals worry about revenue loss and corporate giveaway; conservatives emphasize tax relief.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Likely helpedFederal agencies

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitLowers fuel costs for eligible coastwise vessel operators purchasing alternative fuels.
  • Potential benefitCreates tax parity between certain coastwise vessels and other exempt vessels or aircraft.
  • Potential benefitReduces operating expenses, potentially improving competitiveness of coastal shipping routes and ports.
Likely burdened
  • Federal agenciesReduces federal excise tax receipts, creating potential revenue loss to the Treasury.
  • Potential burdenRetroactive effective date may prompt refund claims or administrative disputes.
  • Potential burdenMay privilege certain shippers with tax benefits, potentially distorting competition.
03 · Why people split

Why the argument around this bill splits.

Liberals worry about revenue loss and corporate giveaway; conservatives emphasize tax relief.
Progressive65%

Likely cautiously supportive if this meaningfully promotes lower-carbon maritime fuels, but skeptical about an untargeted tax break for shipping firms.

Concerns will focus on revenue loss, fairness, and whether environmental standards are enforced.

Support is conditional and uncertain.

Split reaction
Centrist70%

Likely cautiously favorable as a narrow technical correction improving tax parity for coastal trade.

Will seek scorekeeping: revenue cost estimates and limited scope.

Pragmatists will want an explanation of fiscal impact and non-retroactivity concerns.

Leans supportive
Conservative80%

Generally supportive as a pro-business, pro-maritime tax relief and regulatory-parity measure.

Favored for reducing tax burdens and supporting coastal commerce.

Some conservatives might press for broader tax simplification instead.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood40/100

Technically narrow and administrable, but creates revenue loss and lacks compromise features; likeliest as part of a larger tax package.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Magnitude of revenue loss is unspecified
  • Level of maritime industry lobbying and support
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Liberals worry about revenue loss and corporate giveaway; conservatives emphasize tax relief.

Technically narrow and administrable, but creates revenue loss and lacks compromise features; likeliest as part of a larger tax package.

Unlocked analysis

Relative to its intended legislative type, this bill is a narrowly focused substantive change to the Internal Revenue Code that is clear in purpose and reasonably specific in mechanism (amending 4041(g) and referencing…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
Open full analysis