S. 857 (119th)Bill Overview

Water Conservation Rebate Tax Parity Act

Taxation|Taxation
Cosponsors
Support
Lean Democratic
Introduced
Mar 5, 2025
Discussions
Bill Text
Current stageCommittee

Read twice and referred to the Committee on Finance.

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

This bill amends Internal Revenue Code section 136 to expand the tax exclusion for certain conservation subsidies to cover subsidies for water conservation or efficiency measures, storm water management measures, and wastewater management measures. It allows exclusions for subsidies provided (directly or indirectly) by public utilities, storm water management providers, or state and local governments to residents, limited to measures at the taxpayer’s principal residence.

Why people may split

Liberal emphasizes environmental and public-health benefits of water measures

Watch point

Technically narrow and bipartisan-appealing, but revenue loss and need for offsets could raise objections.

This bill amends Internal Revenue Code section 136 to expand the tax exclusion for certain conservation subsidies to cover subsidies for water conservation or efficiency measures, storm water management measures, and wastewater management measures.

It allows exclusions for subsidies provided (directly or indirectly) by public utilities, storm water management providers, or state and local governments to residents, limited to measures at the taxpayer’s principal residence.

The bill defines the new measure types and providers, updates the definition of public utility to include water sellers, and applies to amounts received after December 31, 2021, with a non-inference clause for earlier tax treatment.

Passage40/100

Low-salience, technical tax exclusion with modest fiscal cost has reasonable bipartisan prospects but faces procedural hurdles and revenue-offset scrutiny.

CredibilityPartial

How solid the drafting looks.

Contention52/100

Liberal emphasizes environmental and public-health benefits of water measures

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 benefitIncreases take-up incentives for household water efficiency and stormwater improvements by excluding rebates from taxab…
  • Potential benefitAligns tax treatment of water-related rebates with existing energy conservation rebate exclusions, creating policy cons…
  • Potential benefitReduces tax filing complexity for recipients by removing income-reporting obligations for qualifying rebates.
Likely burdened
  • Federal agenciesCreates some federal revenue loss by excluding additional subsidies from taxable income.
  • Potential burdenMay increase administrative burden for the IRS and providers to implement and document eligibility rules.
  • Potential burdenCould enable improper or excessive subsidy claims if definitions and oversight are insufficiently precise.
03 · Why people split

Why the argument around this bill splits.

Liberal emphasizes environmental and public-health benefits of water measures
Progressive85%

Likely views the bill positively as a modest federal tax clarification that encourages household-level water conservation and resilience.

Sees expansion to stormwater and wastewater measures as supporting climate adaptation and environmental justice, especially if targeted to homeowners.

Leans supportive
Centrist75%

Probably supportive but pragmatic: views the bill as a targeted tax-code clarification to avoid taxing conservation rebates.

Wants clear cost estimates, administrative simplicity, and safeguards against unintended subsidies to wealthier households.

Leans supportive
Conservative35%

Skeptical about creating an expanded tax exclusion that lowers taxable income, viewing it as a targeted carve-out.

May accept narrow clarity for utilities but worries about new federal incentives and revenue loss without offsets.

Likely resistant
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

Low-salience, technical tax exclusion with modest fiscal cost has reasonable bipartisan prospects but faces procedural hurdles and revenue-offset scrutiny.

Scope and complexity
24%
Scopenarrow
24%
Complexitylow
Why this could stall
  • Estimated revenue cost not provided
  • Whether offsets or pay-for will be required
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

Liberal emphasizes environmental and public-health benefits of water measures

Low-salience, technical tax exclusion with modest fiscal cost has reasonable bipartisan prospects but faces procedural hurdles and revenue-…

Unlocked analysis

Pro readers get the full perspective split, passage barriers, legislative design review, stakeholder impact map, and lens-based policy tradeoff analysis for Water Conservation Rebate Tax Parity Act.

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
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