A 457(b) plan can be one of the most useful retirement savings tools available to state and local government employees and certain employees of tax-exempt organizations. Along with tax advantages, governmental plans can offer catch-up opportunities and withdrawal flexibility that work differently from a traditional 401(k).
For 2026, the basic 457(b) contribution limit is $24,500, up from $23,500 in 2025. Eligible governmental plan participants age 50 or older may contribute more, while workers ages 60 through 63 can qualify for an even higher catch-up limit if their plan permits it.
Understanding these rules can help you make better use of the account without accidentally exceeding a limit or overlooking a valuable catch-up opportunity. The amount you are legally allowed to contribute is only one part of the decision, however, because your pension, cash flow, taxes, other retirement accounts, and expected retirement date should also shape how much you actually save.
What Is a 457(b) Plan?
A 457(b) is a deferred compensation plan available through state and local governments and certain tax-exempt organizations. Employees can generally defer part of their compensation into the plan, allowing those savings to grow for retirement while receiving tax treatment that depends on whether contributions are traditional or Roth.
Traditional 457(b) contributions are generally made on a pre-tax basis for federal income-tax purposes, with taxes deferred until distributions are received. Governmental 457(b) plans may also offer designated Roth contributions, which are made with after-tax dollars and may provide tax-free qualified distributions later.
There are important differences between the two main types of plans. Governmental 457(b) plans are offered by state and local governments, while non-governmental 457(b) plans may be offered by certain tax-exempt employers and generally cover a more limited group of management or highly compensated employees. Features such as Roth contributions and the standard age-50 catch-up are not available in exactly the same way across both plan types.
What Is the 457(b) Contribution Limit for 2026?
The basic 457(b) contribution limit for 2026 is $24,500. Annual deferrals generally cannot exceed the lesser of the applicable dollar limit or 100% of the participant’s includible compensation, although eligible catch-up provisions can increase the amount for some participants.
The increase from $23,500 in 2025 to $24,500 in 2026 means someone who automatically contributed last year’s maximum may need to update payroll elections if they want to use the full new limit. For an employee spreading $24,500 evenly across 12 months, that works out to roughly $2,042 per month, although actual payroll amounts depend on pay frequency and plan procedures.
2026 457(b) Contribution Limits at a Glance
| Contribution Rule | 2026 Potential Limit |
| Basic 457(b) limit | $24,500 |
| Age 50+ governmental catch-up | $8,000 additional |
| Potential total at age 50+ | $32,500 |
| Age 60–63 governmental catch-up | $11,250 additional |
| Potential total at ages 60–63 | $35,750 |
| Special three-year 457(b) catch-up | Potentially up to $49,000, subject to unused prior deferral room |
These figures represent federal maximums. Your employer’s plan can impose its own procedures and must actually offer an optional catch-up feature before you can use it.
How Much Can You Contribute After Age 50?
A governmental 457(b) plan may allow participants who are age 50 or older by the end of the calendar year to make an additional catch-up contribution. For 2026, that catch-up limit is $8,000, which could bring an eligible participant’s total contribution to $32,500.
This age-based catch-up applies to governmental 457(b) plans when the plan permits it. Non-governmental 457(b) plans maintained by tax-exempt organizations do not receive the same standard age-50 catch-up, which is an important distinction for employees who simply hear that they have a “457 plan” and assume all the rules are identical.
What Is the Higher Catch-Up for Ages 60 Through 63?
SECURE 2.0 created a higher catch-up limit for employees who turn 60, 61, 62, or 63 during the calendar year. For 2026, an eligible governmental 457(b) participant in this age range can make an $11,250 catch-up contribution instead of the standard $8,000 age-50 catch-up, potentially bringing total contributions to $35,750.
The age range is specific. Someone who is 59 or who turns 64 during 2026 generally falls back under the standard age-50 catch-up rules rather than receiving the enhanced $11,250 amount. This makes ages 60 through 63 a particularly valuable savings window for workers who have enough income and cash flow to increase contributions.
How Does the Special Three-Year 457(b) Catch-Up Work?
The 457(b) also has a special catch-up provision that can be valuable for employees who did not contribute the maximum in earlier years. If the plan permits it, the provision can be used during the three taxable years immediately before the year in which the participant reaches the plan’s normal retirement age.
For 2026, the special catch-up can potentially allow deferrals up to $49,000, which is twice the $24,500 basic annual limit. The actual amount is limited to the lesser of twice the regular annual limit or the regular limit plus eligible unused deferral room from prior years, so $49,000 should be viewed as a ceiling rather than an automatic entitlement.
Normal retirement age for this purpose is defined under the plan and should not automatically be confused with Social Security full retirement age. Employees considering the special catch-up should ask their plan administrator to calculate available unused deferral room because the amount depends on their own contribution history.
Can You Combine the Special Catch-Up With the Age-Based Catch-Up?
The age-based catch-up and special three-year 457(b) catch-up generally cannot be stacked together in the same year. When a participant could qualify under both provisions, the applicable rules allow the larger available contribution opportunity rather than adding both catch-ups on top of each other.
For example, a 62-year-old employee could potentially qualify for the $11,250 age-based catch-up while also being within the special three-year window. If that employee has enough unused prior deferral room for the special catch-up to permit a larger contribution, the special provision may provide more value for that year.
Do Employer Contributions Count Toward the 457(b) Limit?
Yes. For a 457(b), annual deferrals include both employee salary-reduction contributions and employer nonelective contributions, so employer money can reduce the amount of basic contribution room remaining for the employee.
Suppose an employer contributes $4,500 to an employee’s 457(b) during 2026. Against the $24,500 basic annual limit, that could leave $20,000 of basic contribution room for employee deferrals before considering an eligible catch-up provision.
This differs from the way many workers think about a 401(k), where employee elective deferrals and the larger overall annual-additions limit are separate concepts. Checking employer contributions before setting a payroll percentage can help prevent an unexpected excess.
Can You Max Out a 457(b) and a 401(k) or 403(b)?
A significant advantage of a 457(b) is that its deferral limit is generally separate from the individual elective-deferral limit shared among plans such as 401(k)s and 403(b)s. An employee with access to a 457(b) and a 401(k), for example, could potentially contribute $24,500 to each in 2026, assuming sufficient compensation and both plans permit the contributions.
That would mean $49,000 in basic employee retirement deferrals before considering any eligible catch-up amounts. For a high saver approaching retirement, access to both plans can therefore provide considerably more tax-advantaged savings capacity than relying on one workplace account alone.
The same principle can apply to someone offered both a 403(b) and a governmental 457(b). Because catch-ups and employer contributions can complicate the calculation, confirm the maximums with the relevant plan administrators rather than assuming every limit can simply be added together.
How Do Traditional and Roth 457(b) Contributions Share the Limit?
A governmental 457(b) may allow you to divide your salary deferrals between traditional and designated Roth contributions. Traditional contributions generally provide a current federal income-tax deferral, while Roth contributions are included in current taxable income but may later produce tax-free qualified distributions.
Both contribution types count toward the same annual 457(b) limit rather than receiving separate limits. If you contribute $14,500 on a traditional basis and $10,000 as Roth in 2026, the combined $24,500 uses the full basic annual contribution limit.
The decision between Roth and traditional contributions therefore comes down to tax planning rather than finding extra contribution room. Current income, expected retirement tax rates, pension income, Social Security, and other account types can all affect which mix makes sense.
What Does the 2026 Roth Catch-Up Rule Mean for Higher Earners?
Beginning in 2026, certain higher-paid participants who make age-based catch-up contributions are generally required to make those catch-up dollars as Roth contributions. For determining the rule in 2026, the relevant threshold is more than $150,000 of prior-year wages from the plan sponsor, meaning 2025 wages are used for the 2026 determination.
This can affect both the standard age-50 catch-up and the higher age-60-through-63 catch-up. The special three-year 457(b) catch-up is a different provision and may still be made on a pre-tax basis under the applicable rules.
Because implementation details can depend on the employer and plan design, higher-income governmental employees planning to maximize catch-up contributions should confirm how their benefits department is applying the rule before changing payroll elections.
How Can You Make Better Use of a 457(b)?
Maximizing the federal limit is not automatically the right goal for every participant. A contribution strategy should still leave enough cash flow for emergency savings, debt obligations, healthcare, and other near-term priorities while moving you toward the retirement lifestyle you actually want.
Several approaches can help make contributions more intentional:
- Increase Contributions Gradually: Direct part of future raises, bonuses, or cash flow freed up after paying off a major expense toward retirement rather than increasing spending by the full amount.
- Check Catch-Up Eligibility Annually: Workers age 50 and older should review whether the standard catch-up, age-60-through-63 limit, or special three-year provision applies.
- Coordinate Other Accounts: Consider a pension, 401(k), 403(b), IRA, brokerage account, and 457(b) together rather than maximizing one account without considering the rest.
- Review Roth Versus Traditional: A mix of pre-tax and Roth savings can provide more options for managing taxable income after retirement.
If you are increasing contributions because you want to leave work at a specific age, reviewing when you can retire can help connect today’s savings decisions with the income your portfolio may need to provide later.
Why Do 457(b) Withdrawal Rules Matter While You Are Still Saving?
Contribution decisions should also consider how the money may eventually be used. Governmental 457(b) plans can be particularly helpful for people considering early retirement because distributions generally are not subject to the federal 10% additional early-distribution tax simply because the participant is younger than 59½. Traditional distributions can still be taxable as ordinary income.
Amounts that were rolled into the governmental 457(b) from a 401(k), 403(b), IRA, or another qualified plan can be treated differently. Distributions attributable to those rollover amounts may still face the 10% additional tax unless another exception applies, which means the source of money inside the account can matter when planning early retirement income.
That flexibility can make a 457(b) useful for bridging the years between leaving work and other retirement-income milestones. A retirement income and withdrawal plan can help determine how the 457(b) should work alongside pensions, Social Security, Roth savings, and other assets.
Common 457(b) Contribution Mistakes to Avoid
Many 457(b) mistakes come from applying rules from another retirement plan or relying on outdated annual limits. Reviewing the account at least once a year can help ensure that payroll elections and catch-up assumptions still match current law.
Common issues include:
- Using Old Limits: The basic limit increased to $24,500 in 2026, while the standard age-50 catch-up increased to $8,000.
- Combining Catch-Ups Incorrectly: The age-based and special three-year catch-ups generally cannot both be stacked in the same year.
- Ignoring Employer Contributions: Employer amounts generally count toward the same basic 457(b) annual ceiling.
- Assuming All 457(b) Plans Are Identical: Governmental and non-governmental plans have different Roth, catch-up, rollover, and distribution rules.
- Changing Contributions Too Late: A 457(b) salary-reduction agreement generally must be in place before the compensation is deferred, with timing requirements tied to when the compensation would otherwise be paid or made available.
These rules are manageable once you know which version of the plan you have and which contribution provisions your employer actually offers.
How Much Should You Save in Your 457(b)?
The IRS determines the maximum amount you are allowed to contribute, but your personal retirement plan should determine how much you actually save. Someone expecting a substantial pension may have very different savings needs from a worker who expects the 457(b) to fund a larger portion of retirement spending.
Your age, retirement date, pension, Social Security, current debt, healthcare expectations, emergency savings, and other investments should all be considered together. As retirement approaches, the focus should gradually shift from simply accumulating the largest account balance toward understanding how those assets will support spending after your paycheck ends.
A retirement dress rehearsal can help you test whether your expected income, savings, and spending work together before making the transition from contributing to withdrawing.
FAQs
What is the 457(b) contribution limit for 2026?
The basic 457(b) contribution limit for 2026 is $24,500, up from $23,500 in 2025. Annual contributions generally remain subject to the lesser of the applicable federal limit or 100% of includible compensation, with eligible catch-up provisions potentially allowing more.
How much can someone age 50 or older contribute in 2026?
An eligible governmental 457(b) participant age 50 or older may be able to contribute an additional $8,000, producing a potential total of $32,500. Someone who turns 60 through 63 during 2026 may instead qualify for an $11,250 catch-up and a potential total of $35,750.
Can the special 457(b) catch-up reach $49,000?
Potentially, but $49,000 is the maximum ceiling for 2026 rather than an automatic limit for everyone. The participant must be within the special three-year period and have enough eligible unused deferral room from prior years for the special catch-up calculation to reach that amount.
Can I contribute to both a 401(k) and a 457(b)?
Yes, because the 457(b) generally has a separate annual deferral limit from the individual elective-deferral limit that applies to plans such as 401(k)s and 403(b)s. That can potentially allow someone with access to both plans to contribute $24,500 to each in 2026, subject to compensation and plan rules.
Do Roth and traditional 457(b) contributions have separate limits?
No. In a governmental 457(b), traditional and Roth salary deferrals count toward the same annual contribution limit. Choosing a mix of the two changes the tax treatment, not the amount of basic contribution room available.
Are governmental 457(b) withdrawals subject to the 10% early-distribution tax?
Generally, no. Governmental 457(b) distributions normally avoid the federal 10% additional tax even before age 59½, although amounts attributable to certain rollover contributions from other retirement plans can be an exception.
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