# States Challenge Treasury Ownership Rules

Twenty states and Washington, DC have sued the U.S. Department of the Treasury over rules that narrow company-ownership reporting under the Corporate Transparency Act. The states argue that the Financial Crimes Enforcement Network (FinCEN) exceeded its authority. The litigation creates uncertainty about which beneficial-ownership reporting requirements apply to contractors and businesses in their supply chains.

- Contractors and suppliers should assess whether the reporting rules currently applicable to their businesses or supply-chain partners are affected by the challenged rollback.
- Procurement teams may need to account for uncertainty in supplier due diligence and beneficial-ownership information until the litigation clarifies the rules.
- The signal identifies no contract opportunity or deadline; its procurement relevance is potential change to compliance and supplier-information practices.

**Jurisdictions:** federal
**Topics:** Regulatory Compliance, Policy
**Published:** October 27, 2026

### Government Entities
- U.S. Department of the Treasury (Treasury)
- Financial Crimes Enforcement Network (FinCEN)