Mo. Rev. Stat. § 260.075: Projects subject to taxation — notes, bonds and their income tax free, exceptions.

Projects acquired, constructed, reconstructed, enlarged, improved, furnished, equipped, maintained, repaired, operated, leased, financed or sold by the authority pursuant to sections 260.005 to 260.090 shall be subject to all real and tangible personal property taxes and assessments of the state of Missouri, or any county, municipality, or any governmental subdivision thereof. The notes and bonds of the authority and the income therefrom shall at all times be exempt from taxation, except for death and gift taxes and taxes on transfers.