PSRS & Social Security: What Changed for Missouri Teachers in 2025

For decades, the standard staff-room summary was roughly right: a PSRS pension meant your own Social Security from summer jobs or a prior career would be cut, and your spousal or widow's benefit might disappear entirely. That summary is now wrong - and the gap between what changed and what teachers believe changed is where planning mistakes are being made.

This article is aimed at Missouri PSRS members at any career stage who have Social Security credits from other covered work - summer jobs, prior careers, private-school years - or a spouse with a Social Security record, and at PEERS members who want to understand why their position differs. It explains the repeal in plain terms, who it affects, what it did not change, and the practical steps that follow. It does not estimate anyone's benefit - that is what your Social Security earnings record and the SSA are for.

Why most PSRS teachers don't pay Social Security tax

Most members of the Public School Retirement System of Missouri (PSRS) are in what the Social Security Administration calls non-covered employment: their PSRS-covered earnings do not have Social Security tax withheld. PSRS itself states that most members do not contribute to Social Security on PSRS-covered earnings; members hired since April 1986 do have Medicare tax withheld. The 14.5% PSRS contribution funds the pension - not a Social Security record.

There are two nearby exceptions. PSRS members in Social Security-covered positions contribute to PSRS at a two-thirds rate - 9.67% - and accrue a two-thirds benefit for those years. And PEERS members, the non-certificated colleagues in the parallel system, participate fully in both Social Security and Medicare. If you are unsure which description fits you, your pay stub answers it: look for Social Security tax withheld.

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What WEP and GPO were - in plain terms

The Windfall Elimination Provision (WEP)adjusted the Social Security benefit formula for people who also had anon-covered pension: the 90% factor in the formula could fall as low as 40%,with the reduction capped at half the non-covered pension. The Government Pension Offset (GPO) reduced spousal and widow(er) benefits by two-thirds of the monthly non-covered pension - which, for many career teachers, eliminated those benefits entirely.

Both provisions applied to exactly the situation most PSRS teachers are in: a state pension from earnings that never paid Social Security tax, combined with either their own credits from covered work or a spouse's record. The SSA now marks both explainer pages as historical.

What the Social Security Fairness Act changed

The Social Security Fairness Act - Public Law 118-273, signed January 5, 2025 - repealed WEP and GPO outright. The repeal is effective for benefits payable for months after December 2023: December 2023 is the last month either provision applied, and retroactive payments reach back to January 2024. The two rules had reduced or eliminated benefits for more than2.8 million people with non-covered pensions.

Implementation is substantially complete. According to the SSA's Fairness Act page (last updated July 21, 2025), the agency had sent over 3.1 million payments totalling $17 billion by July 7, 2025 - five months ahead of its own schedule. Current beneficiaries with banking and mailing details on file did not need to take any action; adjusted amounts and retroactive payments were processed automatically.

Who the repeal actually matters for

Three groups of educator households are directly affected. First, PSRS teachers with their own Social Security credits from covered work - summer employment, a pre-teaching career, private-schoolyears - whose own benefit was previously WEP-reduced: the reduction no longer applies to months after December 2023. Second, PSRS retirees married to someone with a Social Security record, whose spousal benefit was previously offset by GPO. Third, widows and widowers whose survivor benefit GPO had reduced - in many cases to zero.

The most consequential group may be the people who never filed at all. Someone who never applied for a spousal or survivor benefit because GPO would have eliminated it may need to file an application to receive anything now - and the SSA notes that retroactivity for some retirement and survivor benefits is generally limited to six months. For an ever-filer, the cost of waiting is no longer hypothetical; it accrues month by month.

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What the repeal did not change

The Fairness Act removed reductions; it did not create entitlements. PSRS-covered, non-covered earnings still earn no Social Security credits of their own. A retirement benefit on your own record still requires 40 credits - at most four per year, so roughly ten years of covered work. For 2026, one credit is earned per $1,890 of covered earnings. A career-long PSRS teacher with no covered work history still has no own-record benefit to un-reduce.

Claiming rules are also unchanged. Benefits can start as early as 62; full retirement age is 67 for anyone born in 1960 or later; and claiming at 62 with a full retirement age of 67 reduces the benefit by 30%. The repeal changed how much survives the calculation for non-covered pensioners - not the calculation's age arithmetic. How claiming ages interact with a pension is a distinct question, covered in the claiming-framework article in the related reading.

Practical steps for PSRS households

Start with the record, not the rumor. A my Social Security account at ssa.gov/ my account shows your earnings record and benefit estimates at nine claiming ages; workers 60 and over without an account receive mailed statements. Check that covered earnings from summer and prior-career work actually appear. A spouse's record deserves the same check.

Then match the record to your situation: if you or a surviving parent never applied because of GPO, an application - not are calculation - is what starts payments, and the six-month retroactivity limit makes timing material. If you are already receiving benefits, the SSA's position is that no action was needed. Questions about your PSRS benefit itself- amounts, dates, service - go to PSRS; questions about Social Security amounts go to the SSA. Neither answers for the other.