Federal investigations into Minnesota's oversight of Medicaid, housing, and child-care programs have produced dozens of indictments against individuals involved in alleged fraud schemes totaling hundreds of millions of dollars, yet none target Governor Tim Walz personally. Separate probes examine possible obstruction of federal immigration enforcement under sanctuary policies, including grand jury subpoenas for records from the governor's office and related congressional hearings. Walz has publicly accepted responsibility for program integrity while emphasizing actions taken to halt payments and refer cases to prosecutors. No federal or state indictment has been announced as of June 2026, leaving the outcome dependent on whether investigators develop sufficient evidence before the market's December 31, 2026 resolution date.