Union fees for political spending
Knox v. Service Employees International Union
In brief
The Supreme Court overturned the Ninth Circuit's judgment and sent Knox's case back for further proceedings.
- Where it stands
- Decided
Decided 7-2 · June 21, 2012 · Opinion by Justice Alito
- What it’s about
- The case concerned whether California could require public employees to pay SEIU Local 1000 a special charge for political spending without notice and a chance to object, and whether it could require union fees for ballot-measure spending.
- Who it affects
- The case returns to the Ninth Circuit; the Supreme Court's stated action does not resolve whether California may require the challenged payments.
Summary: written with AI from the case record.

What it's about
The Supreme Court overturned the Ninth Circuit’s judgment and sent the case back for further proceedings (reversed and remanded).
The dispute concerns whether public employees can be required to fund union political spending through special charges or fees.
Question presented
1. May a State, consistent with the First and Fourteenth Amendments, condition employment on the payment of a special union assessment intended solely for political and ideological expenditures without first providing a notice that includes information about that assessment and provides an opportunity to object to its exaction? 2. May a State, consistent with the First and Fourteenth Amendments, condition continued public employment on the payment of union agency fees for purposes of financing political expenditures for ballot measures?
What the Court decided
Holding
Judgment reversed and case remanded. Alito, J., delivered the opinion of the Court, in which Roberts, C. J., and Scalia, Kennedy, and Thomas, JJ., joined. Sotomayor, J., filed an opinion concurring in the judgment, in which Ginsburg, J., joined. Breyer, J., filed a dissenting opinion, in which Kagan, J., joined.
- Result
- Reversed
The vote
- Joined the judgment
- Concurred in a separate opinion
- Dissented
- Wrote an opinion
- Concurring · 1agreed with the result, wrote separately
- Dissenting · 2disagreed with the result
- Breyerwrote the dissent
- Kagan
What's next
The Ninth Circuit will continue the case. The eventual outcome is not specified in the Supreme Court's stated action.
Documents
Opinions
Audio
Docket activity
New analysis added
AI analysis generated: Impact Analysis
New analysis added
AI analysis generated: Case Briefing
AI analysis generated: Opinion Summary
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AI analysis generated: Decision Record
Case data updated: summary, question_presented, generation_metadata
Case data updated: question_presented, extraction_metadata
Audio Recording added: Oral Arguments - Dianne Knox v. Service Employees International Union, Local 1000
Opinion added: Knox
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.