Your TRS of Kentucky group, set by the date you first entered TRS of Kentucky: TRS 1 before July 1, 2002; TRS 2 to June 30, 2008; TRS 3 to Dec. 31, 2021; TRS 4 from Jan. 1, 2022.
TRS Basics 1-3 p. 1, TRS Account Types; TRS Basics 4 p. 1More on this →
Age factor and career factor
The two parts of the TRS 4 multiplier: an age factor (1.7% to 1.9% for school districts) plus a career factor (0.25% at 20 years, 0.5% at 30).
Medicare Eligible Health Plan: TRS of Kentucky's plan for retirees 65 and older or on Medicare.
TRS 4 SPD p. 17; 2026 Turning 65 booklet p. 5More on this →
Multiplier
The percentage applied to each year of service. When you reach a higher multiplier, it applies to all your years (up to 30).
TRS 1-3 Service Retirement bulletin pp. 1-2More on this →
Non-university and university members
Non-university members work for school districts and other education agencies and don't pay Social Security on that pay. University members also pay into Social Security and have lower multipliers.
Straight life annuity with refundable balance: the largest monthly payment, for your life only; any balance left in your account goes to your beneficiary.
Service in Kentucky Public Pensions Authority or Judicial Form systems counts toward TRS of Kentucky eligibility if you retire all accounts at the same time; each system pays its own share.
Source: TRS Summary Plan Descriptions and Service Retirement bulletins, TRS 4 SPD January 2022; TRS 1-3 SPD 2011; Service Retirement bulletins March 2023, TRS 4 SPD pp. 5, 6-9, 7, 8, 10, 13-14, 14, 15-16, 17; TRS 1-3 SPD (2011) p. 41; TRS 1-3 Service Retirement bulletin pp. 1, 1-2. Also: TRS Basics 1-3 p. 1; TRS Basics 4 p. 1; 2026 Turning 65 booklet p. 5; KRS 161.220, 161.600, 161.605, 161.620. Last reviewed .