In no event shall the department issue more than forty million dollars annually in megaproject tax credits to any taxpayer. In any given year, the amount of tax credits issued shall be the lesser of forty million dollars, the applicable annual payroll percentage, or the amount of tax credits remaining unissued under the two hundred forty million dollar limitation on megaproject tax credit issuance provided under subsection 1 of this section.
§ 135.968, RSMo