Who qualifies
Basic and MIP members at least 55 with 15 or more years but fewer than 30 (at least 10 earned in MPSERS). You must still be working: service in each of the 5 school years before you retire. ORS web page: Qualifying for Your Pension, Early Reduced Retirement Provisions; Planning Your Retirement (R0613C, 5/26), p. 6; MPSERS annual report FY2025, p. 26, Early Retirement; MCL 38.1381(1)(c), 38.1343b
Pension Plus and Pension Plus 2 have no early retirement. MPSERS annual report FY2025, p. 94 ('Pension Plus and Pension Plus 2 members are not eligible for early retirements'); MCL 38.1381c(2)-(3) With 30 years, MIP members get a full pension at any age, so no cut applies.
The cut, by age
0.5% for each month before 60. In between birthdays, add 0.5% per month.
| Age at retirement | Cut | You keep |
|---|---|---|
| 55 | 30% | 70% |
| 56 | 24% | 76% |
| 57 | 18% | 82% |
| 58 | 12% | 88% |
| 59 | 6% | 94% |
| 60 | 0% | 100% |
Derived from 0.5% per month; Planning Your Retirement (R0613C Rev. 5/26), p. 19 shows age 55 = 0.30 and age 59 = 0.06. MPSERS annual report FY2025, p. 26 ('reduced 0.5% for each full and partial month between the pension effective date and the date the member will attain age 60'); MCL 38.1384(2) ('for each month, and fraction of a month'); Planning Your Retirement (R0613C, 5/26), pp. 50-51, Appendix (age 56 yrs 9 mths 12 days: a 39-month, 19.5% reduction)
Sherri's straight life pension is $2,399.93 a month at 60.
- Retire at 55: 60 months early, 30% off = $1,679.95 a month
- Retire at 59: 12 months early, 6% off = $2,255.93 a month
- Retire at 60: 0 months early, 0% off = $2,399.93 a month
The early reduction is applied first; survivor and equated options are figured from the reduced amount. Planning Your Retirement (R0613C, 5/26), p. 19, Points to consider with early reduced; Retirement Readiness (Dec. 2017, dated), p. 25
ORS's examples never show a birthday on the 1st of a month, so we can't confirm how that case is handled.
We start your pension on the 1st of the month after your birthday month, as the law and R0613C describe.
The engine applies MCL 38.1383(1) and ORS's 'first day of the month following the month in which you've met all eligibility requirements' (R0613C Rev. 5/26, p. 9): born March 1 or March 15, age 55 -> April 1 at the earliest. No ORS example shows a birthday on the 1st.Summer birthdays
10-month employees whose 46th, 55th or 60th birthday is in July, August or September and who stop in June are treated as active if they apply by June 30; effective date is the 1st of the month after the birthday (not for MIP 60 with 5). Planning Your Retirement (R0613C, 5/26), p. 8, Summer birthday provision; ORS web page: Qualifying for Your Pension, Summer Birthday Provision
Before you decide
The cut is figured on your straight life pension from the pension formula, and a survivor option is then figured from the reduced amount. If you're close to the age or service you need, working a little longer can remove the cut entirely. Buying service to qualify can also delay your retiree health subsidy. The calculator shows your cut at every age.
What the sources say
- Basic and MIP members can take a reduced pension at 55 with at least 15 but fewer than 30 years of service (at least 10 earned in MPSERS).MCL 38.1381(1)(c); Your Retirement Plan (R0611C, May 2017; dated), p. 19; Planning Your Retirement (R0613C, 5/26), p. 6
- The early pension is cut by 0.5% for each month (6% a year) before your 60th birthday, so retiring at 55 costs 30%. The cut is permanent.MCL 38.1384(2); Planning Your Retirement (R0613C, 5/26), p. 19
- A partial month counts as a full month in the reduction.MPSERS annual report FY2025, p. 26 ('each full and partial month'); MCL 38.1384(2); Planning Your Retirement (R0613C, 5/26), pp. 50-51, Appendix
- To take the early pension you must still be working: you need service in each of the 5 school fiscal years before you retire, and you must have worked in the month of your 55th birthday. If you leave first, you are deferred and must wait until 60.Planning Your Retirement (R0613C, 5/26), p. 6; Your Retirement Plan (R0611C, May 2017; dated), p. 19
- Pension Plus and Pension Plus 2 have no early retirement: the pension starts at 60.MPSERS annual report FY2025, p. 94 ('not eligible for early retirements'); MCL 38.1381c(1)-(3)
- MIP retirees who retire early still get the 3% yearly increase, figured on the reduced amount.Planning Your Retirement (R0613C, 5/26), p. 19
Questions
How much does MPSERS cut an early pension?
0.5% for each month before your 60th birthday, or 6% a year. Retiring at 55 costs 30%. A partial month counts as a full month. The cut is permanent.
Who can take the early reduced pension?
Basic and MIP members 55 or older with at least 15 but fewer than 30 years of service (at least 10 earned in MPSERS), who are still working when they retire. Deferred members can't.
Can Pension Plus members retire early?
No. Pension Plus and Pension Plus 2 pensions start at 60 with 10 years.
See your pension at every age →
Unofficial guide. MPSERS and the Office of Retirement Services decide your pension.
Source: Planning Your Retirement (R0613C), Michigan Office of Retirement Services, Rev. 5/26, pp. 6, 8, 9, 19, 40-41, 50-51. ORS web pages saved Nov. 12, 2026: Qualifying for Your Pension. MPSERS Annual Comprehensive Financial Report, FY ended Sept. 30, 2025, pp. 26, 94. Michigan law, 1980 PA 300: MCL 38.1384; MCL 38.1381; MCL 38.1343b; MCL 38.1381c; MCL 38.1383. Retirement Readiness (R0613C), Dec. 2017 (dated), p. 25. Your Retirement Plan (R0611C), May 2017 (dated). Last reviewed .