What Is the Rule of 55 for 401(k)s?
The Rule of 55 allows certain workers to take penalty-free withdrawals from a 401(k) or 403(b) if they leave their job in or after the year they turn 55. Income taxes still apply, and the funds must remain in the employer’s plan to qualify.
Key Takeaways
- The Rule of 55 allows penalty-free 401(k) or 403(b) withdrawals if you leave your job in or after the year you turn 55.
- The 10% early withdrawal penalty is waived, but ordinary income taxes still apply.
- The rule only applies to the employer plan you separate from, not IRAs or old 401(k)s from prior jobs.
- Rolling your 401(k) into an IRA or new employer plan eliminates the Rule of 55 eligibility.
- Employer plan rules, tax brackets, withholding requirements, and Roth 5-year rules can all affect how withdrawals are taxed.
What Is the Rule of 55?
The Separation from Service exemption is an IRS provision that allows you to take penalty-free distributions on 401(k)s if you leave your job during or after the calendar year you turn 55.[1]
It’s also called the Rule of 55, or 55 Rule.
It gives 401(k) investors who are looking to retire earlier than normal or those who need the cash flow, a way to take distributions from their retirement plans sooner than is typically allowed.
Normally, any withdrawals prior to age 59½ would have a 10% early penalty from the IRS.
But, if you take advantage of this rule, you can avoid paying the early withdrawal penalty.
You will still owe ordinary income tax on the amount you withdraw.
Who Qualifies for the Rule of 55?
Not everyone can use the Rule of 55.
To qualify, you must meet all of the following conditions:
- You have a 401(k) or 403(b). This rule applies to employer-sponsored, tax-deferred retirement plans like 401(k) and 403(b). It does not apply to IRAs. The Rule of 55 only applies to the retirement plan sponsored by the employer you separate from, in or after the year you turn 55, not an older plan from a previous job. If you left a 401(k) behind at a former employer, the IRS generally won’t allow penalty-free withdrawals from that account until age 59½.[2]
- You leave your employer in the year you turn 55 or later. The rule applies if you separate from service during or after the calendar year you reach age 55. And it applies whether you were laid off, fired, or quit your job. The exception is that qualified public safety workers can start taking withdrawals at age 50.[1]
- The funds remain in that employer’s retirement plan. The money must stay in the 401(k) or 403(b) sponsored by the employer you just left. If you roll it into an IRA or another employer’s plan, the Rule of 55 no longer applies.
- The employer plan allows distributions. Some plans restrict how and when withdrawals can be taken – or even at all. If they do allow withdrawals, the employer may require that you take the entire amount in one lump-sum withdrawal, which could increase your tax rate. Your plan documents will outline whether partial withdrawals or lump-sum distributions are permitted.
Note: Before taking distributions, you may be required to verify that you separated from service in or after the year you turned 55 and that you qualify under your employer’s plan rules.
Does the Rule of 55 Apply to IRAs?
No. The Rule of 55 does not apply to traditional or Roth IRAs.
The Rule of 55 only applies to certain employer-sponsored retirement plans – specifically 401(k)s and 403(b)s – and only under qualifying separation conditions.
If you roll your 401(k) into an IRA after leaving your job, you generally lose the ability to take penalty-free withdrawals before age 59½ under the Rule of 55.
The same applies if you roll your balance into a new employer’s plan.
Only money left in the retirement plan sponsored by the employer you separated from, in or after the year you turned 55, remains eligible for penalty-free withdrawals.
Once the funds are moved, the Rule of 55 exception no longer applies.
If you think you may need access to your retirement funds between ages 55 and 59½, carefully evaluate your rollover decision before moving money into an IRA.
Tax Considerations and Withholding on Rule of 55 Withdrawals
The Rule of 55 eliminates the 10% early withdrawal penalty, but it does not eliminate income taxes.
Any pre-tax 401(k) or 403(b) withdrawals taken under the Rule of 55 are still taxed as ordinary income in the year you receive them.
Large withdrawals could push you into a higher tax bracket, especially if you take a lump-sum distribution.
State income taxes may also apply, depending on where you live.
Some states fully tax retirement distributions, others partially tax them, and a few do not tax retirement income at all.
Plan rules also matter.
Some employer plans only allow lump-sum distributions, while others permit partial or periodic withdrawals.
Taking too much in a single year could unintentionally increase your tax liability.
Some plans may also limit how frequently you can take withdrawals or impose administrative restrictions, so what the IRS allows and what your plan permits may not be the same.
This is why we recommend you fully understand withholding rules.
Employer plans are generally required to withhold 20% for federal taxes on eligible rollover distributions that are paid directly to you.
However, you may end up owing more or less tax than that, depending on your total income and deductions for the year.
If too little tax is withheld, you may owe money or face penalties when you file your return.
Be aware of Roth 401(k) funds.
If part of your balance is in a Roth 401(k), the tax treatment is different.
While the Rule of 55 may waive the 10% penalty, Roth earnings must still satisfy the 5-year holding requirement to be distributed tax-free.[2]
If the account has not met the 5-year rule, the earnings portion of the withdrawal may be subject to income tax.
Because of these variables, many workers coordinate distributions carefully – often drawing from pre-tax funds first – to help manage their tax exposure.
The Rule of 55 can provide flexibility, but the tax impact depends on how and when you take distributions.
Make sure you speak with a tax professional before making a move.
Book a complimentary 15-minute 401(k) Strategy Session with one of our advisors.
Sources:
[1] Internal Revenue Service (IRS). Tax Topic No. 558: Additional Tax on Early Distributions from Retirement Plans Other Than IRAs. U.S. Department of the Treasury.
https://www.irs.gov/taxtopics/tc558
[2] Charles Schwab & Co., Inc. Retiring Early? 5 Key Points About the Rule of 55.
Schwab Center for Financial Research. April 2025.
https://www.schwab.com/learn/story/retiring-early-5-key-points-about-rule-55
