Okla. Stat. tit. 70, § 17-116.19
A. Beginning July 1, 2004, any person receiving benefits from the Teacher’s Retirement System of Oklahoma as of June 30, 2003, who continues to receive benefits on or after July 1, 2004, shall receive a percentage increase in said benefits on July 1, 2004, as follows:
Years of Service
of the Retired Member Monthly Benefit
as of June 30, 2004
Benefit Increase 20 years or more Less than $1,500.00 4.5% $1,500.00 to $2,500.00 4.0% Over $2,500.00 3.5% 15 to 19 years Less than $1,000.00 4.0% $1,000.00 to $2,000.00 3.5% Greater than $2,000.00 3.0% Less than 15 years Less than $801.00 3.5% $801.00 to $1,499.99 3.0% $1,500.00 or greater 2.5%
Laws 2004, SB 1134, c. 536, § 20, emerg. eff. July 1, 2004.