No. 17-419October Term 2018Decided Feb 20, 2019
Dawson v. Steager
A state cannot give a pension-tax break to a narrow group of its own retirees while denying the same break to comparable federal retirees.
Case status
- Current stage
- Decided
- Latest event
- Decision released Feb 20, 2019
- What it's about
This case is about a West Virginia tax law that taxed the pension of a retired U.S. Marshal while exempting the pensions of certain retired state and local law-enforcement officers. The dispute was whether the state could treat federal retirees less favorably than comparable state retirees under the federal rule against discriminatory state taxation of federal pay.
Question presented
1. Whether the doctrine of intergovernmental tax immunity, as codified in 4 U.S.C. 111, prohibits the State of West Virginia from exempting from state taxation the retirement benefits of certain former state law-enforcement officers, without providing the same exemption for the retirement benefits of former employees of the United States Marshals Service? 2. Whether this Court's precedent and the doctrine of intergovernmental tax immunity bar states from exempting groups of state retirees from state income tax while discriminating against similarly situated federal retirees based on the source of their retirement income?
- Case path
Supreme Court of Appeals of West Virginia / Decision released Feb 20, 2019
- Area
Decided Supreme Court case
Briefing
What it's about
The Supreme Court said West Virginia could not tax a retired U.S. Marshal's pension while exempting pensions for certain retired state and local law-enforcement officers. The justices said that unequal treatment violated 4 U.S.C. 111, the federal rule against discriminatory state taxes on federal pay.
Vote
The Court ruled for Dawson and said West Virginia's tax scheme violated federal law, but the prompt does not provide the vote count or opinion lineup.
Impact
The decision protects federal retirees when states give tax breaks to comparable state retirees. For example, a retired federal law-enforcement officer cannot be singled out for state income tax if a similar retired state officer is exempt.
What's next
The Court has finished this case. West Virginia must apply its tax rules in a way that does not discriminate against comparable federal retirees.
What was the core dispute in Dawson v. Steager?
The case asked whether West Virginia could tax a retired U.S. Marshal's pension while exempting pensions for certain retired state and local officers. The Supreme Court said no.
Who is affected by this decision in the real world?
Federal retirees are the main group affected, especially those whose jobs are comparable to state employees who get special tax breaks. States must avoid that unequal treatment.
What happens next after the Supreme Court's decision?
The case is over at the Supreme Court. West Virginia and its tax authorities must follow the decision when applying pension tax rules to comparable federal retirees.
Decision
What the Court decided
A state cannot give a pension-tax break to a narrow group of its own retirees while denying the same break to comparable federal retirees.
Impact
The decision protects federal retirees when states give tax breaks to comparable state retirees. For example, a retired federal law-enforcement officer cannot be singled out for state income tax if a similar retired state officer is exempt.
Not official Court text.
Opinion documents
Related cases




Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Jul 2, 2026
- Method
- Methodology
Primary materials8
Supreme Court docket 17-419
docket | Jul 3, 2026
Primary case document
Supreme Court document | Jul 3, 2026
CourtListener docket record
docket | Jul 3, 2026
Questions Presented
brief | May 25, 2026
opinion
opinion | Feb 20, 2019
SupremeCourt.gov
official | Jul 2, 2026
SupremeCourt.gov
official | Jul 2, 2026
SupremeCourt.gov
official | Jul 2, 2026