Religious organizations and institutions, including men's clubs, sisterhoods, teen groups, day-care centers, pre-schools, schools, hospitals, etc., are not exempt from the payment of sales or use taxes when purchasing or using property subject to these taxes. Further, such organizations and institutions must comply with the provisions of the Sales Tax Code which require the collection of sales tax and the filing of sales tax returns when engaging in the business of selling tangible personal property or when engaging in the business of operating a place of amusement or entertainment. [See: 68 O.S. § 1356 ]
Okla. Admin. Code § 710:65-19-293