457(b) vs 403(b) 2026 Public Employee Comparison Calculator
Public employees (teachers, state workers, hospital staff) can often contribute to BOTH a governmental 457(b) AND a 403(b) in 2026 — combined elective deferrals up to $46,000 ($23,000 each). The 457(b) has a unique no-early-withdrawal-penalty rule after separation from service and a Final 3-Year Catch-Up option.
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| Age 50+ catch-up | — |
| 457(b) Final 3-Year catch-up | — |
| Employer match value | — |
| Suggested 457(b) contribution | — |
| Suggested 403(b) contribution | — |
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The governmental 457(b) plan, governed by IRC §457(b), is offered to state and local government employees and works alongside — not against — a 403(b) under IRC §403(b). Public school teachers, hospital staff, and state university employees can stack contributions across both plans for a combined 2026 elective deferral of up to $46,000, doubling the $23,000 single-plan ceiling.
Why The Double-Limit Matters
Unlike 401(k) and 403(b), which share a combined $23,000 employee limit when held with the same employer, the 457(b) lives in its own bucket. A public employee with access to both plans gets two separate $23,000 limits in 2026, plus age 50+ catch-ups in each ($7,500 each = $61,000+ total). This is the largest legal tax-deferred capacity available to any W-2 worker in the United States.
The 457(b) No-Penalty Rule
The single biggest advantage of the governmental 457(b): no 10% early withdrawal penalty after separation from service, regardless of age. Quit at 52? Pull funds immediately, pay only ordinary income tax. The 403(b) and 401(k) hit you with the 10% penalty before age 59½ (unless rule of 55 applies). This makes 457(b) the ideal "early retirement bridge" account — and Roth 457(b), when offered, lets you control taxes too.
Final 3-Year Catch-Up
The 457(b) Final 3-Year Catch-Up under IRC §457(b)(3) lets you contribute up to 2x the regular limit ($46,000 in 2026) during each of the three years before your plan's normal retirement age — but only if you under-contributed in past years. You cannot stack this with the age 50+ catch-up; you pick the larger one. Roth 457(b) follows the same limits, with the trade-off being current taxes for tax-free withdrawals later.
Common 457(b) vs 403(b) Mistakes
(1) Only funding one plan — public employees walk away from $23,000+ in tax shelter every year. (2) Confusing governmental vs non-governmental 457(b) — only governmental 457(b) plans are protected from creditors and can roll to IRAs. Non-governmental 457(b) (used by 501(c) hospitals, charities) carries serious risks and cannot roll over to IRA. (3) Missing the no-penalty rule — if you plan to retire before 59½, prioritize 457(b) contributions for the early-access bridge. (4) Skipping Roth 457(b) — younger public employees in the 12-22% bracket should usually choose Roth 457(b) for tax-free growth.
Last updated May 2026. Sources: IRS IRC §457(b), IRS 403(b) Limits, IRS 457(b) Limits.