Every corporation doing business pursuant to this article is hereby declared to be a nonprofit and benevolent institution and to be exempt from state, county, district, municipal and school tax, including the taxes prescribed by the Oklahoma Insurance Code, and excepting only the fees prescribed by Section 321 of the Oklahoma Insurance Code, and taxes on real and tangible personal property situate within this state. Laws 1968, c. 150, § 15, emerg. eff. April 9, 1968.
Oklahoma Legal Code