Mo. Rev. Stat. § 135.546: Tax credits for investing in the transportation development of a distressed community prohibited, when.

For all tax years beginning on or after January 1, 2005, no tax credits shall be approved, awarded, or issued to any person or entity claiming any tax credit under section 135.545; if an organization has been allocated credits for contribution-based credits prior to January 1, 2005, the organization may issue such credits prior to January 1, 2007, for qualified contributions.