403(b) vs. 457(b): Limits, Catch-Ups, and Early Access

The 403(b) and the 457(b) are both tax-deferred retirement plans offered through public and nonprofit employers, and in 2026 each one lets you defer up to $24,500 of salary.¹ The two differences that matter most when choosing between a 403(b) vs. 457(b): if you have access to both through the same employer, you can contribute the full limit to each one in the same year, and distributions from a governmental 457(b) after you leave the job skip the 10% early-withdrawal penalty that applies to a 403(b) before age 59½.²

Which Plan You Can Actually Use

Eligibility is set by who signs your paycheck. A 403(b) can only be sponsored by a public educational institution or an organization that qualifies as tax-exempt under Section 501(c)(3). That covers public schools, state colleges and universities, hospitals, charitable nonprofits, and churches.³

The 457(b) comes in two very different versions. A governmental 457(b) is sponsored by a state or local government and its agencies, including municipalities, public school districts, and state universities. This is the common and structurally safer type. A non-governmental 457(b) is offered by tax-exempt nonprofits, but only to a select group of management or highly compensated employees.⁴ The restricted eligibility exists because the money carries a creditor-exposure problem described further down.

The overlap is where the planning gets interesting. Public university employees, school district administrators, and many state agency workers often have access to a 403(b) and a governmental 457(b) through the same employer. A governmental 457(b) can also cover independent contractors who provide services to the sponsoring entity, which a 403(b) cannot.⁵

2026 Contribution Limits

The standard employee deferral limit in 2026 is $24,500 for both the 403(b) and the governmental 457(b).⁶ At age 50, you can add another $8,000, lifting the per-plan ceiling to $32,500.¹

SECURE 2.0 adds an enhanced catch-up for participants who turn 60, 61, 62, or 63 during the tax year. Instead of $8,000, they can add up to $11,250, for a total of $35,750 per plan. The enhanced catch-up applies to both 403(b) and governmental 457(b) plans.⁶

403(b) plans are also subject to the Section 415(c) overall annual addition limit, which caps combined employee and employer contributions at $72,000 for 2026.⁷ That matters when your employer kicks in a match or a nonelective contribution on top of your own deferrals.

The 403(b) 15-Year Catch-Up

If you’ve worked for the same eligible 403(b) employer for at least 15 years, you may be able to add $3,000 per year above the standard deferral limit, up to a $15,000 lifetime cap. Eligible employers under this rule include public school systems, hospitals, home health service agencies, health and welfare agencies, and churches.⁸ The amount you can actually add is the smallest of $3,000, the remaining lifetime balance of $15,000, or $5,000 multiplied by your years of service minus your total prior deferrals to the employer’s plans.⁹ If you’ve been maxing contributions throughout your career, this one won’t help much.

The 457(b) Last-Three-Years Catch-Up

The 457(b) version is more aggressive but has a tight window. During the three tax years immediately before your plan’s normal retirement age, you can contribute up to double the standard annual limit, which in 2026 means up to $49,000. The extra capacity is only available to the extent you have unused contribution room from earlier years with that employer. One restriction: within the 457(b), you cannot combine the last-three-years catch-up with the age 50 or age 60-63 catch-up in the same tax year. Pick whichever one gives you the higher limit.¹⁰

Why Having Both Plans Doubles Your Shelter

The 403(b) elective deferral limit aggregates with any 401(k) or SARSEP contributions you make. Put $24,500 into a 403(b) in 2026 and you cannot also put $24,500 into a 401(k) at a second job.¹

The governmental 457(b) sits on its own track. Its deferral limit is independent of your 403(b), 401(k), and SEP contributions.¹¹ A public university professor with both plans can defer $24,500 into each, sheltering $49,000 from income tax in a single year before any catch-up contributions. Add age-based catch-ups and the ceiling climbs further. For a dual-plan participant under 50, that’s nearly double what a private-sector worker with only a 401(k) can defer.

Getting the Money Out Before 59½

This is where the plans diverge most in everyday terms. Taking money out of a 403(b) before age 59½ triggers a 10% additional tax on top of the ordinary income tax you’ll owe. That penalty applies whether you quit, were laid off, or needed cash for an emergency.²

Several exceptions waive the 403(b) penalty:

Separation from service during or after the year you turn 55, for distributions from that employer’s plan
Total and permanent disability
Death, for distributions to beneficiaries
Substantially equal periodic payments calculated under IRS-approved methods
Unreimbursed medical expenses exceeding 7.5% of your adjusted gross income

These exceptions appear in the IRS’s penalty exception guidance.²

Governmental 457(b) distributions are not subject to the 10% penalty at all, regardless of your age, as long as you’ve separated from the employer.² A 52-year-old who leaves a government job can start drawing on the 457(b) immediately and owe only regular income tax. That penalty-free access makes the governmental 457(b) a strong tool for anyone considering early retirement or bridging to Social Security.

Hardship Access While Still Employed

Both plans allow in-service withdrawals during a financial crisis, but the standard is different.

A 403(b) hardship distribution uses rules similar to a 401(k). The need must be immediate and heavy, and qualifying events are relatively broad: buying a primary residence, paying college tuition, preventing eviction, and covering funeral expenses can all qualify.¹² These distributions still carry the 10% early withdrawal penalty if you’re under 59½.

The 457(b) uses a stricter standard called an “unforeseeable emergency,” defined as a severe financial hardship from illness, accident, property loss from casualty, or similar extraordinary circumstances beyond your control. The purchase of a home and the payment of college tuition generally do not qualify.¹² Emergency distributions from a governmental 457(b) are exempt from the 10% penalty, just like post-separation distributions.

Rollovers and a Trap to Watch

A 403(b) balance can be rolled into an IRA, a new employer’s 401(k) (if that plan accepts rollovers), another 403(b), or a governmental 457(b). A direct rollover moves the funds straight to the new account with no tax consequences. A 60-day rollover sends the money to you first, and the plan withholds 20% for federal taxes, which you’d need to replace from other funds to roll over the full amount.¹³

Governmental 457(b) balances can roll into an IRA, a 401(k), or a 403(b), but here’s the trap. Once governmental 457(b) money lands in an IRA or a non-457(b) plan, it loses its penalty-free status. Any distribution from that IRA before age 59½ will be subject to the 10% penalty, even though the same dollars would have been penalty-free sitting in the 457(b).² If early retirement is even a possibility, think carefully before consolidating a 457(b) into an IRA. Keeping the balance in the governmental 457(b), or moving it to another governmental 457(b), preserves the penalty-free access.

The Non-Governmental 457(b) Warning

If your employer is a tax-exempt nonprofit rather than a government entity, and you’ve been offered a 457(b), the plan works very differently from the governmental version. Non-governmental 457(b) plans must remain unfunded. The assets representing your deferrals legally belong to the employer, not to you, and they remain available to the employer’s general creditors in litigation or bankruptcy.

Many of these plans use a rabbi trust to hold the deferrals, but that trust offers only an illusion of safety. Trust assets are still subject to creditor claims, and employees rank below general creditors in priority. You also generally cannot roll a non-governmental 457(b) balance into an IRA or any other retirement account. The money comes to you as taxable income when distributed, with very limited options for deferring that tax.¹⁴ By contrast, 403(b) assets and governmental 457(b) assets are held in trust for the exclusive benefit of participants and are walled off from the employer’s creditors.¹⁵

Roth Accounts and the 2026 High-Earner Rule

Both 403(b) and governmental 457(b) plans may offer a designated Roth account, where you contribute after-tax dollars and later withdraw tax-free. A qualified tax-free distribution requires that at least five tax years have passed since your first Roth contribution to that plan and that you’ve reached age 59½, become disabled, or died.¹⁶ Roth contributions count toward the same $24,500 annual deferral limit as pre-tax contributions.

Starting in 2026, SECURE 2.0 changes the rules for higher earners. If your FICA-taxable wages from the plan’s employer exceeded $150,000 in the prior tax year, all catch-up contributions to that 403(b) or governmental 457(b) must go into the Roth account. Pre-tax catch-up deferrals are no longer available above that threshold. If your plan doesn’t offer a Roth option, you lose the ability to make catch-up contributions altogether.

Quick Comparison

Eligible employers: 403(b) covers public schools, 501(c)(3) nonprofits, and churches. Governmental 457(b) covers state and local governments. Non-governmental 457(b) covers tax-exempt nonprofits but limits participation to select employees.
2026 deferral limit: $24,500 for both plans, with $8,000 catch-up at age 50 and $11,250 at ages 60-63.
Limit coordination: 403(b) deferrals aggregate with 401(k) and SARSEP plans. 457(b) deferrals are independent.
10% early withdrawal penalty: Applies to 403(b) distributions before 59½, with exceptions. Does not apply to governmental 457(b) distributions after separation from service.
In-service withdrawals: 403(b) uses a hardship standard that includes home purchases and tuition. 457(b) uses a stricter unforeseeable emergency standard that generally excludes those expenses.
Rollover flexibility: 403(b) rolls freely into IRAs and other plans. Governmental 457(b) can roll over but loses its penalty-free advantage. Non-governmental 457(b) generally cannot be rolled over.
Creditor protection: 403(b) and governmental 457(b) assets are held in trust and protected. Non-governmental 457(b) assets belong to the employer and are exposed to its creditors.

1
Internal Revenue Service. Retirement Topics 403b Contribution Limits
2
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
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Internal Revenue Service. IRC 403(b) Tax-Sheltered Annuity Plans
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Internal Revenue Service. Comparison of Tax-Exempt 457(b) Plans and Governmental 457(b) Plans
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Internal Revenue Service. Retirement Topics Who Can Participate in a 457b Plan
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Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500
7
Internal Revenue Service. COLA Increases for Dollar Limitations on Benefits and Contributions
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Internal Revenue Service. 403(b) Plan Fix-It Guide – An Employee Making a 15-Years of Service Catch-Up Contribution
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Internal Revenue Service. 403(b) Plans – Catch-Up Contributions – Section: Special 403(b) Catch-Up
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Internal Revenue Service. Issue Snapshot – Section 457(b) Plan – Catch-Up Contributions
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Internal Revenue Service. How Much Salary Can You Defer if You’re Eligible for More Than One Retirement Plan
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Internal Revenue Service. Retirement Plans FAQs Regarding Hardship Distributions
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Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
14
Internal Revenue Service. Non-Governmental 457(b) Deferred Compensation Plans
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Internal Revenue Service. Retirement Plans FAQs Regarding 403(b) Tax-Sheltered Annuity Plans
16
Internal Revenue Service. Retirement Topics – Designated Roth Account