Creates the Manufacturing Opportunity Zones Act for large manufacturing developments with access to transportation and proximity to electricity, gas, and water

HB 3214 creates "Manufacturing Opportunity Zones" in Missouri for large manufacturing developments requiring access to transportation and essential utilities like electricity, gas, and water. It exempts qualifying manufacturing companies (with NAICS codes 31-33 that own property in Missouri) from state corporate income tax starting in 2027, establishes a fast-track permitting process for projects in these zones, and creates a dedicated utility fund financed by a 1% user fee on utilities to improve infrastructure. The bill also introduces a small business loan guarantee program (up to 90% total guarantee) to support manufacturing and technology companies investing in these zones.