This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
According to Tennessee Wine and Spirits Retailers Association, the case concerns Tennessee's residency requirement for liquor distributors, which the state requires a ten‑year period of residency before a distributor may operate.
According to Tennessee Wine and Spirits Retailers Association, the petitioners argue that the residency requirement does not violate the dormant Commerce Clause because it treats in‑state and out‑of‑state products the same.
According to Carter G. Phillips, the respondents contend that the residency requirement is protectionist discrimination against out‑of‑state interests.
The Court has recognized that the Twenty‑First Amendment gives states virtually complete control over their domestic liquor distribution systems.
Background and question before the Court
According to Tennessee Wine and Spirits Retailers Association, Tennessee imposes a ten‑year residency requirement on liquor distributors, a practice that dates back to the era before prohibition and was reaffirmed after the Twenty‑First Amendment.
According to Tennessee Wine and Spirits Retailers Association, the legal question is whether Tennessee’s residency requirement violates the dormant Commerce Clause.
What each side argues
Tennessee Wine and Spirits Retailers Association (Petitioner)
According to Tennessee Wine and Spirits Retailers Association, the Twenty‑First Amendment restored to the states the power to regulate alcohol, including the authority to impose residency requirements.
According to Tennessee Wine and Spirits Retailers Association, the residency requirement does not raise a dormant Commerce Clause problem because it treats in‑state and out‑of‑state products the same.
State (Respondent)
According to Carter G. Phillips, adopting a durational residency requirement is, by definition, discriminating against out‑of‑state interests.
What happened at oral argument
Justice Sotomayor asked the petitioner to clarify whether the state can prohibit out‑of‑state wholesalers, distributors, or retailers.
Justice Kagan asked whether long residency requirements become protectionist and should be disallowed.
The Court referenced the three‑tier system, noting that it involves sales to and purchases from an in‑state wholesaler.
What the Court decided
Why it matters
The Court notes that the Twenty‑First Amendment gives states virtually complete control over domestic liquor distribution, underscoring the case’s significance for state regulatory authority.
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- cf9c3fba4ec50e1945d6-r1-53a7ffde21f8b6cd.pdforal argument transcript
Guide generated September 26, 2026. Automated validation accepted this version.