HB 557 -- Unfunded Mandate Act Sponsor: Guest This bill establishes the Unfunded Mandate Act which requires taxation of all real property owned or occupied in Missouri by the United States government unless the state receives federal funds unencumbered by mandates for the benefit of Missourians. The Governor must appoint a board to review all federal mandates to determine if they are unfunded. If found to be unfunded, the state will not participate in the mandate.Copyright (c) Missouri House of Representatives