A. The following shall be exempt from the tax levied in this chapter:
1. Permanent residents;
2. The United States government or any agency or division thereof;
3. The state of Oklahoma or any political subdivision thereof; and
4. Any organization, corporation or association organized and operated exclusively for religious, charitable, philanthropic or educational purposes provided that its primary purpose is not carrying on a trade or business for profit. (Ord. 1673, 12-9-2008)