What Are the Disadvantages of a 457(b) Plan?

The main disadvantages of a 457(b) plan concentrate in the non-governmental version offered by hospitals, charities, and other tax-exempt employers: your balance can be wiped out if the employer goes bankrupt, you cannot roll the money into an IRA or 401(k) when you leave, FICA taxes come out of your paycheck years before you see the funds, and employer contributions eat into your own deferral limit. Governmental 457(b) plans avoid the worst of these, but still restrict in-service access and lock you into a one-or-the-other choice on catch-up contributions.

Your Balance Is Not Protected From the Employer’s Creditors

This is the single biggest drawback for anyone in a non-governmental 457(b), and it catches many participants off guard. To keep its tax-deferred status, a non-governmental plan must stay “unfunded,” which means the money you defer technically remains the property of your employer until it is distributed to you.¹

Most employers hold deferred amounts in a “rabbi trust,” which separates the money administratively but offers no insolvency protection. If the organization faces bankruptcy or serious litigation, the assets in that trust are available to the employer’s general creditors, and employees rank below those creditors in priority.¹ You could lose your entire deferred balance if the organization collapses.

Governmental 457(b) plans do not share this risk. They are required to hold assets in trust for the exclusive benefit of participants, which shields the money from the employer’s creditors.² Plans like 401(k)s receive similar protections under the Employee Retirement Income Security Act.³ The non-governmental 457(b) stands alone in leaving participants exposed this way.

You Cannot Roll Non-Governmental Funds Into an IRA

Leaving a job usually means deciding what to do with your retirement savings. With a 401(k) or governmental 457(b), rolling funds into an IRA or a new employer’s plan is straightforward. Non-governmental 457(b) plans do not permit rollovers to IRAs, 401(k)s, 403(b)s, or even governmental 457(b) plans.²

The only way to move the money without triggering taxes is a direct plan-to-plan transfer to another non-governmental 457(b). Both the old and new plans must specifically allow transfers, and you must have separated from the transferring employer. Finding a new tax-exempt employer that both sponsors a 457(b) and accepts incoming transfers is rare. For most people leaving the nonprofit sector, the practical result is a forced lump-sum distribution, with the entire balance taxed as ordinary income in a single year. That can push you into a significantly higher tax bracket.

Governmental plan participants have more options, but rolling governmental 457(b) funds into an IRA or 401(k) has its own cost. Distributions from a 457(b) after you leave the job are not subject to the 10% early withdrawal penalty that applies to 401(k) and IRA distributions taken before age 59½. The moment those funds land in an IRA or 401(k), they pick up that penalty. Anyone planning to tap their savings before 59½ should think twice before rolling over.

FICA Taxes Hit Before You See the Money

When you defer salary into a 457(b), you postpone income tax until distribution. Social Security and Medicare taxes work differently. Under the FICA special timing rule, deferred amounts are subject to FICA tax at the later of when you perform the services or when the right to the money vests.⁴ Since 457(b) deferrals are almost always fully vested immediately, FICA comes out of your paycheck in the year you earn the money, even though you won’t receive the funds for years or decades.

You pay the 6.2% Social Security tax and 1.45% Medicare tax upfront on the deferred amount, then pay income tax again when distributions eventually arrive. Two tax systems, two different years, same dollars. The upfront hit can affect how much you choose to defer, especially if your earnings sit near or above the Social Security wage base.

Non-Governmental Plans Cannot Offer Roth Contributions

Governmental 457(b) plans can offer a Roth option, letting participants pay taxes now and take tax-free distributions later. Non-governmental plans cannot.² For employees of tax-exempt organizations who expect to be in a higher bracket during retirement, the inability to make Roth contributions removes a planning tool that 401(k) and 403(b) participants routinely use.

Employer Contributions Count Against Your Limit

In a 401(k), an employer match sits on top of your own deferral limit. A 457(b) works differently. The annual limit under Section 457 applies to the total amount deferred under the plan, including any employer contributions.⁵ The 2026 deferral limit is $24,500.⁶ If your employer contributes $5,000, your own deferral space shrinks to $19,500. Participants expecting the employer-match-plus-deferral stacking they’ve seen in 401(k) plans can end up accumulating significantly less than they planned.

Catch-Up Contributions Force a Choice

Participants aged 50 and older can add $8,000 in catch-up contributions in 2026, for a total of $32,500. Participants who turn 60, 61, 62, or 63 during 2026 can contribute $11,250 extra under SECURE 2.0 instead, reaching $35,750.⁶

The 457(b) also offers a special pre-retirement catch-up that allows up to double the standard limit ($49,000 in 2026) during the three years before the plan’s designated normal retirement age. You cannot use the age-based catch-up and the special three-year catch-up in the same year. You have to pick one.⁷ That forces a calculation most people are not prepared to make, comparing undercontributed years against the simpler age-based option. Getting it wrong leaves money on the table.

Investment Choices Are Narrow and Fees Can Be High

Many 457(b) plans, particularly those at smaller tax-exempt organizations, restrict participants to a narrow lineup of mutual funds or annuity contracts from a single vendor. Compared to a large corporate 401(k) with dozens of low-cost index fund options, or an IRA where you can buy almost anything, the limited menu makes it harder to build a diversified portfolio tailored to your situation.

Smaller plans also lack the bargaining power that large plans use to negotiate lower expense ratios and administrative fees. Recordkeeping charges, custodial fees, and annuity contract charges eat into returns quietly. Even a fee difference of 0.25% to 0.50% annually can reduce your final balance by tens of thousands of dollars over a 30-year career. Reviewing the plan’s fee disclosure document before you start contributing is one of the more productive things you can do.

Getting to Your Money Before You Leave Is Hard

Accessing funds in a 457(b) while still working is harder than in most other retirement accounts. A 401(k) permits hardship distributions for expenses like tuition, medical bills, or buying a first home. A 457(b) limits in-service withdrawals to an “unforeseeable emergency.” Treasury regulations define that as severe financial hardship from illness or accident affecting you, your spouse, or a dependent; property loss from a casualty not covered by insurance; or other extraordinary circumstances beyond your control, such as imminent foreclosure or eviction.⁸ Funeral expenses for a spouse or dependent also qualify.

College tuition and buying a home, standard hardship reasons in a 401(k), are not considered unforeseeable emergencies in a 457(b).⁹ The distribution amount is capped at what is reasonably necessary to cover the emergency, and you must have exhausted other resources first.¹⁰

Loans are another gap. Non-governmental 457(b) plans generally do not allow loans against account balances.¹ Governmental plans may permit loans, but the availability depends on each plan’s provisions, and the terms can be more restrictive than a typical 401(k) loan.

Required Distributions Start Whether You Need the Money or Not

Like other tax-deferred retirement accounts, 457(b) plans require you to start taking distributions once you reach a certain age. Under SECURE 2.0, the required minimum distribution age is 73 for those born between 1951 and 1959 and rises to 75 for those born in 1960 or later. Your first RMD is due by April 1 of the year after you reach the applicable age, with subsequent distributions due by December 31 of each year. Missing an RMD triggers a 25% excise tax on the amount you should have withdrawn, dropping to 10% if you correct it within two years.¹¹

The rules apply to both plan types.¹² Governmental participants who are still working past their RMD age can typically delay distributions until they actually retire. Non-governmental participants do not have the same flexibility, since many plans require distribution shortly after separation and do not allow the funds to sit indefinitely.

1
Internal Revenue Service. Non-governmental 457(b) Deferred Compensation Plans
2
Internal Revenue Service. Comparison of Tax-Exempt 457(b) Plans and Governmental 457(b) Plans
3
U.S. Department of Labor. FAQs about Retirement Plans and ERISA
4
eCFR. 26 CFR 31.3121(v)(2)-1 – Treatment of Amounts Deferred Under Certain Nonqualified Deferred Compensation Plans
5
Office of the Law Revision Counsel. 26 USC 457 – Deferred Compensation Plans of State and Local Governments and Tax-Exempt Organizations
6
Internal Revenue Service. IRS Notice 2025-67 – 2026 Amounts Relating to Retirement Plans and IRAs
7
Internal Revenue Service. Retirement Topics 457(b) Contribution Limits
8
GovInfo. 26 CFR 1.457-6 – Timing of Distributions Under Eligible Plans
9
Internal Revenue Service. Retirement Plans FAQs Regarding Hardship Distributions
10
Internal Revenue Service. 457 Plan Trends and Tips
11
eCFR. 26 CFR 54.4974-1 – Excise Tax on Accumulations in Qualified Retirement Plans
12
Internal Revenue Service. Retirement Plan and IRA Required Minimum Distributions FAQs