What is a 457(b) plan and how does it work?

What is a 457(b) plan and how does it work?

Employers support more than your day-to-day expenses. Many also provide tools to help you save for the future. Whether you work in the private or public sector, your employer will likely offer a retirement savings option, such as a 401(k), a 403(b), or a 457(b).

These plans help you save for future needs and build long-term financial security. Each one follows its own rules for contributions, distributions, and deferrals.

Read on to learn how a 457(b) plan works, who qualifies, and how it compares to other retirement accounts. You’ll also see the benefits and drawbacks to help you decide if it’s the right choice for you. All references to IRS contribution limits and tax rules in this article are stated as of the 2026 tax year (IRS Notice 2025-84 / Rev. Proc. 2025-32); see IRS.gov and IRS Publication 571 for updates.

What is a 457(b) retirement plan?

A 457(b) is a tax-deferred deferred-compensation retirement plan for eligible government and non-profit workers (specifically, employees of state and local governments, and a limited group of highly compensated employees of tax-exempt organizations). You make pre-tax contributions from your salary. This lowers taxable income for the year. Your money grows in the account until you withdraw money, generally in retirement. A Roth 457(b) option may also be available in plans that permit designated Roth contributions.

How a 457(b) deferred compensation plan works

So how does a 457(b) work? This retirement savings model is a deferred compensation plan that uses pre-tax dollars to reduce taxable income. You don’t pay taxes on holdings during the accumulation (growth) period. The IRS taxes withdrawals at your ordinary income tax rate. Because 457(b) contribution limits are tracked separately from 401(k) and 403(b) limits, a participant with access to both a governmental 457(b) and a 401(k) or 403(b) can generally make the full annual elective deferral to each plan — a feature that is unique to 457(b) plans.

Governmental vs. non-governmental 457(b) plans

Both governments and non-profits can offer 457(b)s to workers, but plan structures and rules vary. The following table outlines the primary differences.

• Eligible Employers
  • Governmental 457(b) Plan: State or local governments.  
  • Non-governmental 457(b) Plan: Qualifying 501(c) organizations.  

• Eligible Workers
  • Governmental 457(b) Plan: Employees and independent contractors.  
  • Non-governmental 457(b) Plan: High-earning employees (limited by IRC §457(b) to a "select group of management or highly compensated employees" — the "top-hat" group).  

• Ownership of Funds
  • Governmental 457(b) Plan: Held in a trust for the exclusive benefit of participants and beneficiaries (IRC §457(g)).  
  • Non-governmental 457(b) Plan: Employer-owned; plan assets remain general assets of the employer.  

• Creditor Protection
  • Governmental 457(b) Plan: Protected from employer creditors.  
  • Non-governmental 457(b) Plan: Not protected from employer creditors (plan assets remain general assets of the employer and are subject to the claims of the employer's general creditors in insolvency under IRC §457(b)(6)).  

• Rollover Options
  • Governmental 457(b) Plan: Can roll into other retirement accounts, such as IRAs or 401(k)s.  
  • Non-governmental 457(b) Plan: Limited to other eligible non-governmental 457(b) plans. Balances generally cannot be rolled to an IRA, 401(k), 403(b), or governmental 457(b). Direct trustee-to-trustee transfers are permitted only in narrow circumstances, and distributions are taxed as ordinary income in the year received.  

• Withdrawal Rules
  • Governmental 457(b) Plan: Withdrawals allowed after separation or for unforeseeable emergencies. Distributions after separation are exempt from the 10% additional tax under IRC §72(t) at any age.  
  • Non-governmental 457(b) Plan: Withdrawals allowed after separation or for unforeseeable emergencies, governed by the plan's fixed distribution schedule.  

• Risk Level
  • Governmental 457(b) Plan: Lower risk due to trust protection.  
  • Non-governmental 457(b) Plan: Higher risk because plan assets remain general assets of the tax-exempt employer and are subject to general creditors' claims in the event of insolvency (a structural feature under IRC §457(b)(6)).  

What’s a 457(f) plan?

A 457(f) plan is a form of deferred compensation, but it’s only available to highly compensated employees, like company executives. Unlike a 457(b), a 457(f) has no contribution limit. These plans are non-qualified, so they don’t receive the same tax-advantaged treatment as a governmental 457(b). Income tax applies at vesting when the substantial risk of forfeiture lapses, at which point the full vested benefit is includible in income even if not yet paid.

Who qualifies for a 457(b) plan?

457(b) plans are for government and non-profit employees, but who does that include in practice? Here are some real-life examples:

• Department of Education members: Teachers and educational administrators often have access to 457(b)s with their district to complement pension benefits.
• First responders: City and municipal governments may offer 457(b) plans to first responders like firefighters, police officers, and EMTs.
• City employees: Utility, sanitation, and administrative staff often qualify for 457(b) plans.
• Non-profit staff: Generally only high-earning employees can access 457(b) plans.

457(b) contribution limits and catch-up provisions

The IRS sets annual limits on how much can be saved in a 457(b) retirement account. However, older 457(b) holders have unique, higher limits that enable them to catch up on saving. Here’s how it works. 

• Annual contribution limit: For 2026, the elective deferral limit for a 457(b) is $24,500 per participant (up from $23,500 in 2025). For non-governmental 457(b) plans, the limit is a combined employer-plus-employee limit under IRC §457(b)(2); for governmental 457(b) plans, employer contributions are also counted toward the same limit. Contributions to a 457(b) are separate from and do not reduce the limit applicable to a 401(k) or 403(b) held by the same participant, so a participant with access to both plan types may make the full elective deferral to each.
• Catch-up contributions for age 50+: For 2026, participants age 50 or older may make an additional age-50 catch-up contribution of $8,000, for a total of $32,500. The age-50 catch-up is available only in governmental 457(b) plans; non-governmental 457(b) plans generally cannot offer the age-50 catch-up.
• Special age-based catch-up: Contributors between the ages of 60 and 63 may save an additional $11,250 per year, for an upper limit of $35,750. Correct for 2026: governmental 457(b) participants who reach age 60, 61, 62, or 63 during the year may make a SECURE 2.0 higher catch-up of $11,250 in lieu of the standard age-50 catch-up. Note that under SECURE 2.0, catch-up contributions by “high earners” (participants whose prior-year FICA wages from the sponsoring employer exceed $145,000, indexed) must be made as designated Roth contributions beginning January 1, 2026; plans that do not offer a designated Roth feature cannot accept such catch-ups for high earners.
• 457(b) special three-year catch-up: During each of the three calendar years ending before the plan’s normal retirement age, a 457(b) participant may contribute up to 2x the annual limit (i.e., up to $49,000 in 2026), to the extent of prior-year unused deferrals under IRC §457(b)(3). A participant cannot use the special three-year catch-up and the age-50 (or age 60–63) catch-up in the same year — the participant uses the larger of the two..

457(b) plan benefits

Tax deferrals and early withdrawals are the two primary 457 plan benefits. Here’s why:

• Tax deferral: 457(b)s allow pre-tax contributions, so any money you put in isn’t considered taxable income for the current year. If you earn $80,000 and put $15,000 into your 457(b), you only pay income tax on the remaining $65,000. You also aren’t taxed on money held in the 457(b) or interest gains during the accumulation period. Tax only applies to withdrawals.
• No IRS early withdrawal penalty: Many retirement plans charge a 10% penalty for withdrawals before the withdrawal age of 59½. However, you can access money in a 457(b) after separation without this penalty. This 457(b)-specific exception from the 10% additional tax applies to distributions taken from the 457(b) itself after separation from service. If a governmental 457(b) balance is later rolled to a traditional IRA (including an IRA annuity), a 401(k), or a 403(b), the 10% additional tax on pre-59½ distributions applies to the rolled amount from the date of the rollover forward.
• Roth 457(b): If your plan permits it, designated Roth contributions to a 457(b) are made with after-tax dollars, and qualified distributions of Roth contributions and earnings are tax-free.

457(b) plan disadvantages

The main disadvantages of a 457 plan are risk and growth caps:

• Risk: Your money is safe in a government-sponsored 457(b) because it’s held in a trust. But non-governmental plans are riskier since your employer holds your money. In a non-governmental 457(b), plan assets are general assets of the tax-exempt employer and are subject to the claims of the employer’s general creditors in the event of the employer’s insolvency. This is a structural feature of non-governmental 457(b) plans, not the result of a payment default.
• Growth caps: IRS contribution limits restrict how much you can add to these accounts each year. Investment options also tend to be conservative, which may limit long-term growth compared with accounts that offer broader or uncapped investment options.
• Limited portability (non-governmental 457(b)): Non-governmental 457(b) balances generally cannot be rolled to an IRA, 401(k), 403(b), or governmental 457(b). Distributions are governed by the plan’s distribution schedule, and any amount distributed is taxable as ordinary income in the year received.

457(b) withdrawal rules and penalties

Required minimum distributions

Required minimum distributions (RMDs) are annual amounts you must withdraw at age 73 from a tax-deferred retirement account, including 457(b) plans. If you miss an RMD deadline, the IRS charges a 25% penalty on the amount you failed to withdraw. (reduced from 50% by SECURE 2.0); the excise tax is further reduced to 10% if the shortfall is corrected during the correction window. Your RMD amount depends on the amount of money in your plan and your life expectancy. Larger balances lead to higher required distributions, and a longer life expectancy spreads those withdrawals over more years. The applicable age for beginning RMDs is 73 for individuals reaching age 72 after December 31, 2022, and rises to 75 for individuals reaching age 74 after December 31, 2032.

Early withdrawal considerations

You can take penalty-free withdrawals before age 59½ if you separate from your employer. This applies to both government and non-government workers. Withdrawals are taxed as ordinary income in the year received. This 457(b)-specific relief from the 10% additional tax applies only to distributions from the 457(b) itself; amounts rolled from a governmental 457(b) to an IRA (including an IRA annuity), 401(k), or 403(b) become subject to the 10% additional tax on pre-59½ withdrawals from that point forward. If you remain employed, withdrawals are only allowed at age 59½. The only exception is an unforeseeable emergency, like severe illness, imminent foreclosure, or damage caused by flood or fire. Governmental 457(b) plans may also permit an in-service distribution of small balances and, if the plan provides, a distribution for a qualifying birth or adoption or federally declared disaster under SECURE 2.0.

457(b) vs. 403(b) vs. 401(k): Key differences explained

Depending on your employer type, you may have access to a 457(b) or other retirement option like a 403(b) or a 401(k). The following table highlights the main differences:

• Eligible Employers
  • 457(b): State or local governments and qualifying 501(c) groups.  
  • 403(b): Tax-exempt organizations like public schools, colleges, and religious groups.  
  • 401(k): Private-sector employers or self-employed people.  

• Who Can Participate
  • 457(b): Governmental workers and high-earning non-profit workers.  
  • 403(b): Employees of eligible employers.  
  • 401(k): Employees and self-employed people.  

• 2026 IRS Annual Contribution Limit
  • 457(b): $24,500 elective deferral (per IRS Notice 2025-84 / Rev. Proc. 2025-32). Limits are separate from 401(k)/403(b) limits, so a participant with access to both may make the full deferral to each.  
  • 403(b): $24,500 elective deferral.  
  • 401(k): $24,500 elective deferral.  

• Early Withdrawal Rules
  • 457(b): Penalty-free withdrawals after separation or age 59½. For governmental 457(b), there is no 10% federal additional tax on post-separation distributions at any age (amounts rolled to an IRA/401(k)/403(b) lose this treatment).  
  • 403(b): Subject to a 10% penalty unless an exception applies (e.g., age 59½, age-55 separation from service); withdrawals are taxed as ordinary income.  
  • 401(k): Subject to a 10% penalty unless an exception applies (e.g., age 59½, age-55 separation from service); withdrawals are taxed as ordinary income.  

• Required Minimum Distributions (RMDs) at 73 Years of Age
  • 457(b): Yes (the applicable RMD age is 73 for individuals reaching age 72 after 12/31/2022, rising to 75 for those reaching age 74 after 12/31/2032).  
  • 403(b): Yes.  
  • 401(k): Yes.  

• Employer Match Availability
  • 457(b): Rare (possible but less common than 401(k)/403(b); employer contributions to governmental 457(b) plans count toward the same annual limit).  
  • 403(b): Common.  
  • 401(k): Common.

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This article is intended for informational purposes only. It is not intended to provide, and should not be interpreted as, individualized investment, legal, or tax advice. The Gainbridge® digital platform provides informational and educational resources intended only for self-directed purposes. Consult a qualified tax advisor and, where a purchase is being considered, a licensed insurance producer.

Tax rules and contribution limits are stated as of the 2026 tax year (IRS Notice 2025-84 / Rev. Proc. 2025-32) and are subject to legislative and IRS-published change; see IRS.gov and IRS Publication 571 for updates.

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