457(b) withdrawal rules
Last updated August 2026
Short answer
Every other retirement account punishes access before 59.5. This one does not, and the reflex to consolidate everything into an IRA at retirement quietly throws that away.
The distributable events
Separation from service, at any age, which is the important one.
Age 70.5 or later while still employed, in plans that permit in-service distributions at that point.
An unforeseeable emergency, or death. Plans may also allow a one-time distribution of a small dormant balance.
No additional tax, and what that means
Amounts contributed to a governmental 457(b) are not subject to the 10% additional tax on early distributions.
Income tax still applies in full, so the benefit is about when you can reach the money rather than how much tax you pay on it.
For anyone planning to stop work in their fifties, this makes the 457(b) the bridge account between retirement and 59.5.
The rollover trap
Rolling the balance into an IRA subjects it to the normal age rules, and the penalty-free access disappears.
The same applies to rolling it into a 401(k) or 403(b).
Money rolled into a 457(b) from other plan types is tracked separately and keeps the rules it arrived with, so the protection does not spread to it either.
Try it in Walnut
Walnut connects to brokerage accounts and analyses what you hold, which is where a withdrawal sequence for early retirement has to start.
Unforeseeable emergencies
The standard is narrower than 401(k) hardship: severe financial hardship arising from illness or accident, casualty loss, or comparable extraordinary circumstances beyond your control.
Foreseeable costs such as a home purchase, a car or college tuition are specifically outside it.
The amount is limited to what the emergency requires plus taxes, and the plan administrator decides, so it is not a route to plan around.
Sequencing withdrawals in early retirement
Draw the 457(b) first while under 59.5, since it is the only balance available without an additional tax.
Leave the 403(b), 401(k) and IRA balances until the age rules stop penalising them.
Delay any rollover decision until you are confident you will not need the money early, because the decision cannot be reversed once made.
Withholding and paperwork
Eligible rollover distributions from a governmental plan carry 20% mandatory withholding unless moved directly trustee to trustee.
A distribution taken as cash therefore arrives short, and the withheld amount is credited against your eventual tax bill rather than lost.
Plans issue Form 1099-R for the year of distribution, and the code on it tells the IRS which rules applied, which is worth checking against what you expected.
Sources
Distribution rules, the unforeseeable emergency standard and the treatment of rolled-in amounts are published by the IRS at IRC 457(b) deferred compensation plans, with the additional tax exceptions at Exceptions to tax on early distributions. Walnut is informational and is not an investment adviser. This guide is educational and not personalized tax advice.
FAQ
When can I withdraw from a 457(b)?
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On separation from service at any age, at 70.5 or later while still employed in many plans, on an unforeseeable emergency where the plan permits it, or on death. Withdrawals are ordinary income.
Is there a 10% early withdrawal penalty?
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Not on amounts contributed to a governmental 457(b). After separation from service you can withdraw at 45 or 52 or any age without the additional tax, which no other workplace plan allows. Income tax still applies.
Does that protection survive a rollover?
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No, and this is the trap. Rolling a 457(b) into an IRA or a 401(k) subjects the money to the normal age rules, so the penalty-free access is lost. Rolled-in money from other plan types also keeps its own rules inside the 457(b).
What is an unforeseeable emergency?
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A narrow category: severe financial hardship from illness, casualty loss or similar events beyond your control. It is stricter than 401(k) hardship rules, and buying a home or paying tuition does not qualify.
When do required minimum distributions start?
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At 73, on the same schedule as other workplace plans. Designated Roth accounts in the plan no longer carry lifetime required distributions after SECURE 2.0.
What happens to a non-governmental 457(b) when I leave?
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Distribution options are far more limited and are set by the plan, frequently forcing a lump sum or a short payout schedule on a timetable you elected years earlier. Rollovers are generally restricted to another non-governmental 457(b).
Can I take a loan?
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Governmental plans may permit loans on terms similar to a 401(k), typically the lesser of $50,000 or half the vested balance. Non-governmental plans generally do not.
Should I withdraw from the 457(b) or the 403(b) first in early retirement?
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Usually the 457(b), because it is the balance that can be reached before 59.5 without an additional tax. Spending it first preserves the accounts that are penalised at that age, which is the whole reason the plan is valuable.
Is tax withheld when I take money out?
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Eligible rollover distributions carry 20% mandatory withholding unless moved directly trustee to trustee. The withheld amount is credited against your eventual tax bill, but the cash arriving is smaller than the amount distributed.
Can I keep the money in the plan after leaving?
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Generally yes, and for anyone under 59.5 that is usually the right choice, because the balance stays reachable without the 10% additional tax. Plans can force out very small balances, so check the threshold if yours is modest.