Updated October 30, 2026. Quick answer: For Louisiana TRSL Regular Plan members who joined on or after July 1, 2015, retirement is available at age 62 with 5 years of service credit, or at any age with 20 years of service credit with an actuarial reduction. Members who joined from January 1, 2011 to June 30, 2015 can retire at age 60 with 5 years, or at any age with 20 years with the same actuarial reduction. Five years of service credit vests a member. The Regular Plan benefit factor is 2.5%.
Members who joined on or after July 1, 2015
TRSL’s retirement page says: “Regular Plan (2.5% benefit factor): Age 62 with 5 years of service credit* Any age with 20 years of service credit* (actuarially reduced)”. Its footnote to the asterisks reads: “*Excludes military service purchased after September 10, 1982”.
Members who joined January 1, 2011 to June 30, 2015
“Regular Plan (2.5% benefit factor): Age 60 with 5 years of service credit* Any age with 20 years of service credit* (actuarially reduced)”. The same footnote applies.
Retiring with 20 years
“Retiring with 20 years of service credit is considered an early retirement.” “Therefore, the retirement benefit is reduced based upon the number of years it would have taken you to reach the next retirement eligibility criteria (regular retirement). The greater the number of years to regular retirement, the greater the actuarial reduction will be.”
Vesting
“With five years of TRSL service credit, you are vested and may be eligible for the following valuable TRSL benefits:”
What the pension is based on
“Benefit formula: Years of service x final average compensation (FAC) x 2.5% benefit factor”. “Final average compensation (FAC) is the average of your highest, five years of salary consecutively earned, and is used to calculate your retirement benefit”. “State law places a 10% or 15% salary cap in each of the years used to determine your FAC.” “NOTE: TRSL uses service credit for two purposes: (1) to determine when you are eligible to retire, and (2) to calculate your retirement benefit.”
A worked example with invented numbers
Take an invented Regular Plan member with 30 years of service credit who retires at the regular retirement age. That is 30 years at 2.5%, or 75% (computed) of a final average salary of $60,000 (invented, for the computation), which comes to $45,000 a year (computed).
What the documents do not say
TRSL describes the 20-year reduction only in words, as the years it would take you to reach regular retirement, and prints no percentage or factor table in the documents read, so no reduced example is computed. The sources do not mention an age-plus-service rule. Membership before July 1, 1999, the 1999 to 2010 tier, Plan B and DROP are not covered, and the statute was not read.
Common mistakes
- Using age 60 for a member who joined after June 30, 2015. That age applies to the 2011 to 2015 joiners.
- Treating retirement with 20 years as unreduced. TRSL calls it an early retirement and reduces the benefit.
- Counting unused sick or annual leave toward eligibility. The handbook says it cannot be used to attain eligibility.
Related: Louisiana TRSL retirement decisions, the Louisiana TRSL COLA for 2027, how public pension decisions work, and whether Louisiana taxes pensions.
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Answer againSources
- Teachers’ Retirement System of Louisiana, When Can I Retire? (after Jan 2011): www.trsl.org
- Teachers’ Retirement System of Louisiana, TRSL Member Handbook: Regular Plan & Plan B: fluxconsole.com
- Teachers’ Retirement System of Louisiana, What Are My Benefits? (after Jan 2011): www.trsl.org
- Related official page (not quoted): IRS Tax Topic 410, Pensions and annuities: www.irs.gov
- Related official page (not quoted): IRS Tax Topic 411, Pensions: the General Rule and the Simplified Method: www.irs.gov
Read from the primary documents linked above on October 30, 2026. General information, not tax advice. Your own facts decide the outcome, and a preparer or the IRS itself is the right place to confirm anything consequential.