Learn 8 retirement mistakes teachers make in their 50s, from pension dates and KPERS/PSRS rules to 403(b) fees, Social Security, healthcare and 457(b) access.
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New teachers in Kansas and Missouri start their careers inside two of the more complex retirement arrangements in American working life - a mandatory state pension system layered with voluntary tax-advantaged accounts - usually with no orientation beyond a stack of forms. The decisions that follow, including some made casually in a staff room, can echo for decades.
This article is aimed at new and early-career teachers in Kansas and Missouri - roughly years one to five - who have been enrolled in KPERS or PSRS without much explanation and are starting to hear about 403(b) plans. It explains, in educational terms, what you have joined, how the two states differ, and a sensible order for the early decisions. It does not recommend any product, contribution rate, or provider - those depend on personal facts a general article cannot know.
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Membership of the state retirement system is not optional for most new teachers. In Kansas, employees in covered school positions automatically become members of the Kansas Public Employees Retirement System (KPERS), and every new hire since January 1, 2015 joins the KPERS 3 cash balance plan. In Missouri, certificated employees of covered school districts automatically join the Public School Retirement System of Missouri (PSRS). Contributions are deducted automatically from pay.
A new Kansas teacher contributes 6% of pay, automatically deducted. KPERS 3 is a cash balance plan: your contributions build a notional account, your employer adds retirement credits that scale with service (starting at 3% of pay in years one to four), and interest is credited quarterly at 4% a year - the plan's fixed crediting floor - with discretionary additional interest of 0% to 4% depending on KPERS investment returns. At retirement, the account is converted into lifetime monthly income. Vesting - earning the right to a future retirement benefit - takes 5 years of service.
A new Missouri teacher in a PSRS-covered certificated position contributes 14.5% of salary - matched by another 14.5%from the employer, a combined 29% that has been unchanged for 16 years, including the 2026-2027 school year. PSRS is a defined benefit plan: the eventual pension is a formula based on final average salary and years of service, not an account balance. Vesting also takes 5 years. The much highercontribution rate is the first clue that PSRS is doing a bigger job - more on that below.
Kansas and Missouri teachers sit on opposite sides of one of the sharpest divides in public-sector retirement. A covered KPERS school position must be covered by Social Security, so Kansas teachers pay Social Security tax on top of the 6% KPERS contribution and earn Social Security credits throughout their careers. Most Missouri PSRS members do not contribute to Social Security on their PSRS-covered earnings - their teaching years are what the Social Security Administration (SSA) calls non-covered employment.
The Social Security Fairness Act of 2023 (Public Law 118-273, signed January 5, 2025) repealed the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO), which had reduced Social Security benefits for people with non-covered pensions. That repeal helps Missouri teachers who have earned benefits elsewhere. What it did not change: non-covered PSRS employment still earns no Social Security credits. Retirement benefits require 40 credits - in 2026, one credit per $1,890 of covered earnings, up to four a year - so a Missouri teacher's route to any Social Security benefit still runs through covered work, past or future. A first-year PSRS teacher should know this from year one, not discover it at 60.
A 403(b) is a voluntary, tax-advantaged retirement savings plan available through school employers under Internal Revenue Code Section 403(b) - separate from, and on top of, the mandatory pension. Participation is a choice, the contribution rate is a choice, and, depending on the district, the provider may be a choice from an approved vendor list. For the 2026 tax year, the elective deferral limit is $24,500. Some districts also offer a 457(b) deferred compensation plan with its own, separate limit.
K-12 403(b) products are marketed by vendors as well as offered by districts, and - as the SEC's Office of Investor Education and Advocacy notes in its bulletin for teachers - the products on the table differ in structure and cost. None of that makes any particular product wrong - but a new teacher meeting a vendor is a consumer, and consumer questions apply:
There is no urgency built into a 403(b) decision. The plan will still be there after the emergency fund exists and the pension is understood.
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Two decisions made in the first years of teaching tend to carry the longest compounding consequences: taking a refund of pension contributions on an early job change, and starting voluntary deferrals before there is any emergency buffer. Both are common; each deserves a pause.
Leave teaching or change systems in the early years and you can generally withdraw your own contributions. The price is steep: withdrawing gives up all rights, benefits and service in the system, and the employer's contributions and credits stay behind. KPERS states this plainly, and a PSRS refund likewise ends membership and forfeits the service earned. Vested members - 5 years in either system - can instead leave contributions in place for a deferred lifetime benefit. The refund question deserves an unhurried decision, not a default.
A first-year salary often carries student loans and setup costs. Voluntary deferrals into a 403(b) are generally hard to access before retirement age without an additional tax, so building a basic emergency buffer first - before locking money into a retirement account - is a sequencing question worth taking seriously. This is a framework consideration, not a prescription; the right order depends on individual circumstances.
A workable early-career sequence has three steps, in order: first, understand the pension - which system you are in, your contribution rate, your vesting date, and what your annual statement shows. Second, build the emergency buffer. Third, once the first two are in place, consider voluntary 403(b) or 457(b) deferrals on consumer terms, using the vendor questions above. The sequence is deliberately unexciting; its value is that each step makes the next one safer.
One dated foot note for savers who do start early: the Saver's Credit under Internal Revenue Code Section 25B - a federal tax credit of 50%, 20% or 10% of up to $2,000 of retirement contributions, within adjusted gross income ceilings ($40,250 single for 2026) - is in its final year. For taxable years beginning after December 31, 2026, the SECURE 2.0Saver's Match replaces it with a federal matching deposit of 50% of up to$2,000 (maximum $1,000) paid into the saver's account, within its own income phase-outs. Some early-career teacher salaries may fall inside these ranges - a point worth checking against your own adjusted gross income in both 2026 and2027.
You generally have two options. If you are vested - 5 years of service in KPERS or PSRS - you can leave your contributions in place and keep the right to a lifetime benefit when you reach the system's retirement ages. In either system, taking a refund of your contributions ends your membership and gives up the service and future benefit rights those years earned; the employer's contributions stay with the system. Non-vested KPERS accounts continue to earn interest for a period after leaving (two years for KPERS 3). The choice depends on your facts, and it is worth making deliberately rather than by default.
No - a 403(b) is voluntary and entirely separate from the mandatory pension contribution. For the 2026 tax year, the elective deferral limit under Internal Revenue Code Section 403(b) is $24,500. Where a district also offers a 457(b) plan, that plan has its own separate $24,500 limit for 2026 - the two are not combined. Most early-career teachers are unlikely to be near these ceilings; the practical first-year questions are about product type, fees and surrender charges, not the limit. Contribution decisions depend on individual budgets and circumstances.
It depends on the state. Kansas teachers in KPERS-covered positions do: a covered school position must be covered by Social Security, so Social Security tax is withheld alongside the KPERS contribution and credits accrue normally. Most Missouri PSRS members do not contribute to Social Security on PSRS-covered earnings, although members hired since April 1986 have Medicare tax withheld. The Social Security Fairness Act of 2023 repealed the WEP and GPO reductions, but it did not turn non-covered work into covered work - PSRS years still earn no Social Security credits.
Generally, yes. In Kansas, KPERS membership is mandatory for employees in covered school positions - broadly, Social Security-covered roles of at least 630 paid hours a year that are not temporary - and all new hires join the KPERS 3 cash balance plan. In Missouri, PSRS membership is automatic for full-time certificated employees of covered districts holding a valid Missouri educator certificate. Contributions 6% in KPERS, 14.5% in PSRS - are deducted automatically. Whether a particular role is covered depends on its hours and classification, so part-time and substitute arrangements deserve a specific check with the district or the system.
This article is provided for general educational and informational purposes only and does not constitute personalized investment, tax, accounting, retirement, or legal advice. It is not an offer, solicitation, or recommendation to buy or sell any security, insurance product, retirement product, or advisory service. Retirement benefits, Social Security eligibility, tax treatment, contribution limits, vesting requirements, refund provisions, and other rules depend on individual circumstances and applicable federal and state law and may change over time. Information relating to KPERS, PSRS/PEERS, Social Security, the Internal Revenue Code, or other retirement programs should be confirmed with the applicable government agency or retirement system and, where appropriate, with a qualified financial adviser, tax professional, or legal adviser before taking action. Any examples are hypothetical and for educational purposes only. Past performance does not guarantee future results, and no investment or retirement strategy can guarantee a particular outcome or protect against loss.
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Your first few teaching years can establish the foundation for long-term retirement planning.

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