Oklahoma Administrative Code
Title 715 - Teachers' Retirement System
Chapter 10 - General Operations
Subchapter 1 - Membership Provisions
Section 715:10-1-5 - Ineligible for TRS membership

(1) A non-classified employee working less than 20 hours per week.

(2) A substitute, irregular, seasonal, graduate assistant, fellowship recipient, adjunct, supplemental or temporary employee. This provision does not apply to adjuncts as described in 70 O.S. § 6-122.3 who shall be considered non-classified employees and who may qualify for membership pursuant to OAC 715:10-1-4. (Note: Certain substitute and adjunct employment may qualify for service credit. See OAC 715:10-5-2 and OAC 715:10-5-34) .

(3) Persons employed as a consultant or persons contracting with a public school to transport students, to provide food service, or to provide any other services, who are not "regular" employees of the school. (NOTE: School bus drivers or food service personnel who are regular employees of the school are eligible for membership, subject to the requirements of OAC 715:10-1-2, 10-1-4, 10-1-5.)

(4) An employee whose primary function at a school or institution is that of a student. If both the following conditions apply, a person employed in an Oklahoma public school, college or university shall be considered to be a student employee.

(5) Any persons whose employment compensation comes from federal or other funds and is not administered by an Oklahoma public education employer. (Note: If the employee is not paid by the school on a state warrant, the employee is not considered to be an employee of the school or the State of Oklahoma. Regular employees whose salaries are paid in part or in whole by federal or other funds are eligible for membership if they were hired by the school and paid by the school.)

(6) Any person employed by the public schools of Oklahoma after July 1, 1991, who is covered by another federal, state, county or local public retirement plan which will provide benefits on the employment service covered by the Teachers' Retirement System.

(7) Employees of employers that are not governmental employers within the definition of Internal Revenue Code Section 414 and 70 O.S. § 17-116.2J.

(8) Any person employed by the University of Oklahoma or Oklahoma State University or the entities of either comprehensive university who elects to participate in an alternative retirement plan provided by the comprehensive university as provided by the Alternate Retirement Plan for Comprehensive Universities Act.