HB 1221 -- Supplemental Income Tax for School Funding Sponsor: Shields This bill creates an option for school districts to submit to their voters a supplemental income tax of up to 1% of Missouri taxable income to reduce reliance on property taxes for school funding. The supplemental income tax would become effective January 1 following its approval. The statutes governing state income tax will apply, and employers will withhold the supplemental income tax as prescribed by existing statute. The Department of Revenue will adjust tax materials as necessary to administer the tax, promulgate necessary rules, and distribute to the school district the revenue generated from residents of the district. For each district that adopts a supplemental income tax, the Department of Elementary and Secondary Education will calculate a property tax rate that is the equivalent of the revenue generated by the supplemental income tax and include the equivalent rate as an addition to the district's operating levy for the purposes of calculating state aid.Copyright (c) Missouri House of Representatives