Public school teachers pay into Social Security in roughly 35 states. In the other 15, they don’t — or at least not automatically, because a handful of those states leave the decision to individual school districts. Which side of the line your job falls on changes your paycheck deductions, your retirement income mix, and what you need to plan for if you ever change states.
The 15 States Where Teachers Are Not Covered
Fifteen states either fully or partially exclude public school teachers from Social Security: Alaska, California, Colorado, Connecticut, Georgia, Illinois, Kentucky, Louisiana, Maine, Massachusetts, Missouri, Nevada, Ohio, Rhode Island, and Texas. Teachers in these states rely on a state-run pension as their primary retirement benefit and do not earn Social Security credits from their teaching wages.
In every other state, teachers pay the standard 6.2 percent Social Security payroll tax, matched by their employer, on top of contributing to a state pension plan.
The District-Level Asterisk
Five of the 15 non-covered states — Georgia, Kentucky, Missouri, Rhode Island, and Texas — allow individual school districts to decide whether their employees participate in Social Security. Texas shows how wide the variation can be: of more than 1,200 public school districts, only 19 cover all employees under Social Security, and another 37 cover only non-teaching staff. If you teach in one of these states, the only reliable way to know your status is to ask your district’s payroll or human resources office.
What It Means to Be in a Covered State
In the 35 or so covered states, teachers fund two retirement systems at once. The Social Security tax comes out at 6.2 percent, and most state pension plans take another 3 to 7 percent of salary on top of that. A teacher earning $60,000 in a covered state might see roughly $3,720 go to Social Security and another $2,400 to $4,200 go to the state pension each year, before employer matches.
The upside is a two-stream retirement: a Social Security check plus a pension check. To qualify for Social Security retirement benefits you need 40 credits. In 2026, you earn one credit for every $1,890 in covered earnings, up to four per year, so a full-time teacher typically hits the 40-credit threshold in about ten years.
What Non-Covered Teachers Get Instead
In the 15 non-covered states, the state pension is designed to be the entire retirement benefit, not a supplement. These are almost always defined-benefit plans: your monthly check is calculated from a formula based on your years of service and your highest-earning salary years, and the state retirement system manages the investments.
Contribution rates tend to run higher than in covered states, because the pension is doing all the work. National teacher pension contributions range from about 3 percent to over 17 percent of salary, and non-covered states cluster toward the top of that range.
Vesting
You don’t earn a pension benefit the day you’re hired. Most state plans require between four and ten years of service before you’re vested, with five to six years being typical. Leave before that point and you can usually withdraw your own contributions, but you forfeit the employer-funded portion. For early-career teachers uncertain about staying in the profession or the state, this is the single most important number to know.
Cost-of-Living Adjustments
Social Security benefits carry automatic annual cost-of-living adjustments tied to inflation. State pensions handle this unevenly. Some states guarantee an annual increase by law, though often on a capped portion of the benefit rather than the full amount. Others provide ad hoc adjustments that depend on the pension fund’s finances, and some guarantee nothing. Across a 25- or 30-year retirement, that difference can meaningfully erode purchasing power.
Medicare Still Applies
Not paying into Social Security doesn’t mean not paying into Medicare. Federal law requires Medicare coverage for all state and local government employees hired after March 31, 1986, and nearly every active teacher in the country today pays the 1.45 percent Medicare tax and will be eligible for Medicare at 65. Teachers in this group are classified as Medicare Qualified Government Employees.
The WEP and GPO Repeal
For decades, two federal rules — the Windfall Elimination Provision (WEP) and the Government Pension Offset (GPO) — reduced Social Security benefits for people who also received a pension from non-covered work. Teachers who split their careers between covered and non-covered jobs, or whose spouses paid into Social Security, were hit hardest.
The Social Security Fairness Act, signed into law on January 5, 2025, repealed both provisions. The repeal is retroactive to January 2024, and December 2023 was the last month either rule applied. As of mid-2025, the Social Security Administration had issued over 3.1 million payments totaling $17 billion in back benefits, and most affected beneficiaries began receiving their corrected monthly amount in April 2025. If you never applied for Social Security retirement or spousal benefits because WEP or GPO would have wiped them out, you can now apply, though retroactivity for new applications is generally limited to six months before the month you file.1Social Security Administration. Social Security Fairness Act – WEP and GPO Update
Moving Between States
Career mobility gets complicated when states treat Social Security differently. A teacher who spends 12 years in Ohio, where teachers don’t pay in, and then moves to a covered state has zero Social Security credits from those Ohio years. They’d need at least ten more years of covered employment to reach the 40-credit minimum.2Social Security Administration. Social Security Credits
The pension side is just as unforgiving. Leaving a non-covered state before you’re vested means walking away from employer-funded pension benefits entirely. Even if you’re vested, your benefit is calculated only on the years and salary from that state. Service years don’t combine across state pension systems unless the two states have a reciprocity agreement, and most don’t.
If you’re thinking about a move, check three things early: how many years until you vest in your current pension, whether you’ve accumulated any Social Security credits from prior work, and whether the destination state’s pension system offers any transfer or buyback provision. The worst surprises happen when people wait until retirement to look.
How to Verify Your Own Coverage
If you’re not sure whether your teaching job is contributing to Social Security, create an account at ssa.gov and pull up your Social Security Statement. It lists every year of covered earnings and your current credit total. Teachers in the five district-choice states — Georgia, Kentucky, Missouri, Rhode Island, and Texas — should verify this rather than assume, since payroll errors and misclassified positions do happen. Catching a gap early leaves time to address it while the records are still easy to find.