Minnesota has the most coordinated multi-front challenge to county-ICE cooperation in the nation: executive (AG opinion), judicial (ACLU injunction), and legislative (HF 3060). This note tracks the legal landscape.

The Eight Counties

By November 2025, eight Minnesota counties had signed 287(g) agreements: Crow Wing, Cass, Itasca, Jackson, Kandiyohi, Mille Lacs, Sherburne, and Freeborn. All were signed by sheriffs without county board approval.

Front 1: AG Opinion (Executive)

On December 12, 2025, AG Keith Ellison issued a formal legal opinion finding:

1. Minnesota law does not permit sheriffs to enter 287(g) agreements unilaterally
2. Authority to enter such agreements rests with county boards of commissioners
3. 287(g) agreements do not permit local law enforcement to detain individuals solely on an ICE detainer if state law does not otherwise authorize it

Impact: Two northern counties (Cass and Itasca) immediately declared their agreements “null and void.” Their sheriffs (Bryan Welk and Joe Dasovich) had been the first in MN to sign 287(g) TFM agreements. Itasca County’s agreement was never approved by the board, and there were no plans to bring it forward. Sherburne County’s 287(g) application was put on hold.

Front 2: ACLU Injunction (Judicial)

On December 18, 2025, the ACLU-MN and Maslon LLP sued Freeborn County on behalf of four taxpayers. On January 16, 2026, the court granted a preliminary injunction — the first successful judicial challenge to a 287(g) in Minnesota.

The taxpayer-standing theory is replicable in every remaining 287(g) county.

Front 3: Legislation

• HF 3060 (Rep. Fue Lee) / SF 2973 (Sen. Bobby Joe Champion): Would prohibit local governments from contracting with the federal government to provide detention facilities for persons accused of civil immigration violations, and would void existing contracts
• HF 3886: Would prohibit contracts by local governments to become immigration detention centers
• Neither has passed as of April 2026

The Five IGSA Counties

Separate from the 287(g) question, five counties have IGSAs (contracts to hold ICE detainees): Carver, Freeborn, Kandiyohi, Nobles, and Sherburne. The legislation targets these as well.

ICE’s Quiet Shift

As of April 2026, NPR reported that after the Metro Surge, ICE is moving to “a quieter enforcement approach” in Minnesota — shifting from mass operations to targeted enforcement, which may reduce the political salience of these legal battles.

Sources

• MN AG: Sheriffs cannot unilaterally enter 287(g) agreements (Dec 12, 2025)
• Minnesota Reformer: AG opinion could threaten county ICE agreements
• Minnesota Reformer: Eight counties have signed ICE agreements
• KAXE: Northern MN counties clarify ICE cooperation after AG opinion
• ACLU-MN: Stop 287(g) campaign
• MN House Session Daily: HF 3060 targets ICE agreements
• NPR: After the Minnesota surge, ICE moves to quieter approach (Apr 2026)
• FOX 9: MN AG says ICE agreements must go through county commissioners