Investing & Retirement
403(b) vs. 457(b): The Distinction That Decides Whether Your Money Is Safe
By the Attend Wealth team · Updated August 2026 · 8 min read
Academic physicians are often told to max both plans. That is usually right. But the 457(b) carries a risk that does not exist in the 403(b), and whether it applies to you depends on one word in your plan documents.
Quick answer
For 2026, elective deferral limits are $24,500 for both 403(b) and 457(b) plans, and the limits are separate, so a physician with access to both can defer $49,000. The critical difference is creditor protection: governmental 457(b) assets are held in trust for participants, while non-governmental 457(b) assets remain the property of the employer and are subject to its creditors if it becomes insolvent.
The limits for 2026
The IRS set the 2026 elective deferral limit at $24,500 for 401(k), 403(b), and 457(b) plans. The combined employee-and-employer limit for 403(b) plans rose to $72,000. Participants age 50 and older may add $8,000; those aged 60 through 63 may contribute a $11,250 super catch-up instead, if the plan permits.
Because 403(b) and 457(b) limits are separate rather than shared, a physician with access to both can defer $24,500 into each, for $49,000 of elective deferrals in 2026. That is the single largest tax-deferral opportunity available to most academic physicians and it is routinely underused.
The distinction that actually matters
A governmental 457(b), offered by a state university, public hospital system, or municipality, holds assets in trust for the exclusive benefit of participants. Your balance is yours, protected from the employer's creditors, and rollable to an IRA on separation.
A non-governmental 457(b), offered by a private nonprofit hospital or health system, is a different instrument entirely. The assets remain the property of the employer. You are an unsecured general creditor. If the health system becomes insolvent, your deferred compensation is exposed alongside every other unsecured claim, and it is not rollable to an IRA.
Why this is not hypothetical for physicians
Nonprofit hospital systems do fail, merge, and restructure. A physician who has deferred a substantial sum into a non-governmental 457(b) over fifteen years has meaningful unsecured exposure to a single employer's balance sheet, on top of the employment income they already depend on that employer for.
That is a concentration of risk worth sizing deliberately. It does not mean avoid the plan. It means know which type you have, understand the distribution rules, and consider whether the deferred balance has grown beyond what you would want exposed to one institution.
- Ask HR in writing whether your 457(b) is governmental or non-governmental
- For non-governmental plans, read the distribution election rules before deferring
- Note that non-governmental 457(b) balances cannot roll to an IRA on separation
- Consider the balance as concentrated exposure to your employer's solvency
- Confirm whether your 403(b) and 457(b) limits are genuinely separate under your plans
Distribution rules are the other trap
Non-governmental 457(b) plans generally require you to elect a distribution schedule, sometimes well in advance of separation, and the elections can be difficult or impossible to change. A physician who elects a lump sum on separation and then leaves for a higher-paying job can land the entire balance in a single high-income tax year.
Governmental 457(b) plans are considerably more flexible and, unusually, allow penalty-free withdrawal on separation regardless of age. For a physician contemplating early retirement or a career change, that feature is genuinely valuable and often overlooked.
A caution on the 2026 Roth catch-up rule
Beginning in 2026, participants who earned more than $150,000 in FICA wages in the prior year must make any age-50-plus or age-60-to-63 catch-up contributions as Roth contributions rather than pre-tax.
That affects most attending physicians in the relevant age bands. It is not a reduction in what you can contribute, but it changes the tax treatment, and physicians who assumed a pre-tax deduction should adjust their withholding expectations accordingly.
Related physician planning questions
What is the 2026 contribution limit for a 403(b) or 457(b)?
The 2026 elective deferral limit is $24,500 for 401(k), 403(b), and 457(b) plans. Those age 50 and older may add $8,000, and those aged 60 through 63 may contribute an $11,250 super catch-up instead, if the plan allows. The 403(b) combined employee-and-employer limit is $72,000.
Can I contribute to both a 403(b) and a 457(b)?
Yes, if your employer offers both. The limits are separate rather than shared, so a physician can defer $24,500 into each in 2026, totaling $49,000 in elective deferrals.
What is the difference between a governmental and non-governmental 457(b)?
Governmental 457(b) assets are held in trust for participants and are protected from the employer's creditors, and can be rolled to an IRA on separation. Non-governmental 457(b) assets remain employer property, making you an unsecured general creditor if the employer becomes insolvent, and they cannot be rolled to an IRA.
Is a non-governmental 457(b) safe?
It carries employer credit risk that a governmental plan does not. The balance is exposed to the employer's insolvency alongside other unsecured claims. Many physicians still use these plans productively, but the balance should be sized with that concentration in mind.
Do I have to make catch-up contributions as Roth in 2026?
If you earned more than $150,000 in FICA wages in the prior year, your age-50-plus and age-60-to-63 catch-up contributions to an employer plan must be Roth contributions beginning in 2026. This affects most attending physicians in those age bands.
Related insights
- 403(b) vs. 457(b) for Physicians
- 401(k), 403(b), 457(b): Order of Operations for Doctors
- Browse the full archive
Sources
- Internal Revenue Service — 401(k) limit increases to $24,500 for 2026, IRA limit increases to $7,500 (accessed August 2026)
- Internal Revenue Service — Retirement Topics — 403(b) Contribution Limits (accessed August 2026)
- Fidelity — 403(b) contribution limits 2026 (accessed August 2026)
- MissionSquare Retirement — 2026 Retirement Plan Contribution Limits (401k, 457(b) & More) (accessed August 2026)
- Ascensus — Understanding the 2026 Retirement Plan Contribution Limits (accessed August 2026)
Figures current as of August 7, 2026. Contribution limits, tax thresholds, and federal loan program rules change; verify against the primary source before acting.
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This article is for educational purposes only and is not personalized financial, tax, or legal advice. Attend Wealth is a registered investment adviser and acts as a fiduciary to its advisory clients. Attend Wealth is fee-based: in addition to advisory fees, our advisors are licensed insurance professionals and may receive commissions on insurance policies placed through carriers including Guardian, MassMutual, Ameritas, Principal, The Standard, and Lloyd's. That compensation creates a conflict of interest. We describe it, and how we address it, in our Form ADV Part 2A and Form CRS, available at adviserinfo.sec.gov or on request. Please consult a qualified professional about your specific situation.