Any nonprofit organization which makes an election in accordance with Section 3-804 of this act will continue to be liable for payments in lieu of contributions until it files with the Commission a written notice terminating its election not later than the last day of January immediately following the beginning of the calendar year for which such termination shall first be effective. After such termination such employer shall be treated as a newly subject nongovernmental employer for profit under the Oklahoma Employment Security Act for purposes of determining such organization's contribution rate.
Okla. Stat. tit. 40, § 3-805