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403(b) vs 457(b): which one a teacher should fill first

Most districts offer both, most teachers use one, and the paperwork explains neither. They are not competing products — they have separate contribution limits, so a teacher offered both can save into both in the same year. The real question is which one to fill first, and one rule answers it: how old you are when you want the money back.

Short version. Take any employer match first, wherever it is. After that, if there is a chance you retire before 59½, fill the 457(b) first — you can draw on it the moment you leave the district, at any age, with no 10% penalty. If you will work past 59½ either way, the order barely matters; the fees inside the plan matter more.

The 2026 numbers

 403(b)Governmental 457(b)
Elective deferral, 2026$24,500$24,500 — a separate limit
Age 50+ catch-up+$8,000+$8,000
Ages 60–63 catch-up+$11,250+$11,250
Extra catch-up15 years of service with the same employer: up to +$3,000/yr, $15,000 lifetime, where the plan offers itSpecial final-3-years catch-up, where the plan offers it
Before 59½, after leavingTaxed plus 10% penalty (limited exceptions)Taxed, no 10% penalty, any age
Who offers itPublic schools and certain non-profitsState and local government employers

Limits are the IRS 2026 figures. Catch-ups are plan-permitting: a plan does not have to offer the 15-year or final-three-year provisions, and many do not. Check your own plan document before counting on either.

The penalty rule is the whole argument

A teacher who retires at 55 with money only in a 403(b) has a problem: pulling from it before 59½ costs an extra 10% on top of income tax, and the exceptions are narrower than people assume. The same money in a governmental 457(b) is available the month after you separate from service, at 55, at 50, at any age — taxed as ordinary income, but with no penalty on top.

That is worth real money to exactly the people this site is for: teachers with a pension that starts before Medicare, who need a bridge across the years between leaving the classroom and everything else switching on. If you are pricing those years, the health insurance bridge is the other half of the same problem — insurance is usually the larger bill.

Careful: this applies to a governmental 457(b), which is what a public-school district offers. Non-governmental 457(b) plans (some hospitals and non-profits) are a different product: the assets remain the employer's until paid out, so they are exposed to the employer's creditors. If you do not work for a government employer, do not assume any of the above.

A sensible order for a public-school teacher

  1. Any employer match, first. A match is a 50–100% instant return; no penalty rule competes with that. Most districts that match, match the 403(b).
  2. 457(b) next, if early retirement is plausible. You are buying access, not just tax deferral.
  3. 403(b) after that — and if you have 15 years with the same district, ask specifically whether the plan offers the service catch-up. It is the one rule almost nobody is told about.
  4. Watch the fees inside the plan. School-district 403(b) menus are notorious for annuity products carrying 2%+ in total costs. A 1.5% fee difference over 25 years costs more than the entire penalty argument above. Ask for the fee disclosure in writing.

None of this replaces the pension

Both accounts sit on top of your state pension, and how much you need on top depends entirely on what the pension formula pays — a 2.5% multiplier in one state and a 1.65% in another are different retirements from the same career. See every state's formula, and note that in 14 states teachers get no Social Security at all, which makes the 403(b)/457(b) layer the only flexible money in the plan.

Run the actual numbers: will this be enough? · when the IRS forces withdrawals · when to claim, if you are covered

See what the account is worth at retirement

Put your own contribution, years and expected return in, and see the balance and what the state takes when you draw on it.

Open the calculators →

Educational information, not tax or investment advice. Contribution limits and catch-up rules come from IRS guidance for 2026; plan-specific provisions vary by employer. Confirm with your plan administrator before acting.