Rule of 55
Calculator
Check whether you can take money from your 401(k) without the 10% penalty after leaving your job at 55, what tax you still owe, and how it compares with a 72(t) plan.
Read the full answer — method, rates and figures
Quick answer: The Rule of 55 lets you withdraw from your current employer's 401(k) or 403(b) without the 10% early-withdrawal penalty if you leave that job in or after the calendar year you turn 55, for any reason. It is IRC section 72(t)(2)(A)(v).
Income tax still applies, and plans withhold 20% up front. It does not cover IRAs, and it does not cover a plan from an employer you left before the year you turned 55.
Qualified public safety employees in government plans, and private-sector firefighters, can use it from age 50 or after 25 years of service. Governmental 457(b) plans have no 10% penalty at all.
If you do not qualify, a 72(t) series of substantially equal payments is the alternative, but it locks you in for the later of 5 years or age 59½. Sources: IRC section 72(t); IRS, Exceptions to tax on early distributions; IRS Notice 2022-6.
What is the rule of 55?
If you leave your job in or after the calendar year you turn 55, you can withdraw from that employer's 401(k) or 403(b) without the 10% early-withdrawal penalty. It works whether you retire, quit or are laid off. You still owe income tax, and the plan withholds 20%. It does not cover IRAs or plans from jobs you left earlier. Public safety workers in government plans can use it from 50, or after 25 years of service.
Last updated: September 2026
Sources: IRC §72(t) · IRS early-distribution exceptions · IRS Topic 558 · IRS Notice 2022-6
📋 Educational estimate. Your plan's own withdrawal rules apply too; confirm with the plan administrator or a tax professional.
Penalty-free?
Yes
separation exception
10% penalty avoided
$4,000
per year
Income tax still owed
$10,800
$8,000 withheld
72(t) alternative
$38,168/yr
fixed until 60
You leave in or after the year you reach 55, so withdrawals from this employer's plan skip the 10% additional tax.
Taking $40,000 a year for 5 years until 59½, about $533,692 is left at 5% growth. After tax you keep about $29,200 of each year's withdrawal.
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Penalty-free?
Yes
10% penalty avoided
$4,000
Income tax still owed
$10,800
72(t) alternative
$38,168/yr
Rule of 55 vs 72(t) SEPP: your numbers side by side
Both avoid the 10% penalty. The Rule of 55 lets you take what you need; a 72(t) plan sets the payment from your balance, age and interest rate and fixes it until age 60 for someone starting at 55.
| Route | Yearly amount | Catch |
|---|---|---|
| Rule of 55 | Any, e.g. $40,000 | Employer plan only; leave in or after the year you turn 55 |
| 72(t) fixed amortization | $38,168 | Locked until 60; 31.6-year life expectancy at 5% |
| 72(t) RMD method | $18,987 | Recalculated each year, usually the smallest payment |
| Ordinary early withdrawal | Any, e.g. $40,000 | $4,000 penalty on top of income tax |
Breaking a 72(t) plan early brings back the 10% tax on every payment already taken, plus interest, so size it carefully. To plan the whole gap to Social Security and Medicare, see the early retirement calculator and the healthcare bridge calculator.
Who qualifies for the rule of 55, and who does not
Qualifies
You leave the employer in or after the calendar year you turn 55, and withdraw from that employer's 401(k), 403(b) or TSP. The reason you leave does not matter.
Does not qualify
An IRA, SEP IRA or SIMPLE IRA. A 401(k) from a job you left before the year you turned 55. Leaving in a calendar year in which you turn 54 or younger.
Loses it
Rolling the 401(k) into an IRA after you leave. Once the money is in the IRA, the IRA rules apply and the penalty is back until 59½.
Check your plan
The tax rule allows penalty-free withdrawals, but your plan decides how you can take them. Some plans only allow a lump sum or a limited number of withdrawals a year.
Public safety workers: age 50 or 25 years of service
Section 72(t)(10) lowers the age to 50 for qualified public safety employees in a government plan: state and local police, firefighters, emergency medical staff, corrections officers and forensic security staff, plus specified federal law enforcement officers, customs and border protection officers, federal firefighters and air traffic controllers. SECURE 2.0 added 25 years of service under the plan as a second way in, whichever comes first, and extended the rule to private-sector firefighters in a 401(k) or 403(b).
The rule of 55 removes the penalty, not the tax
Pre-tax 401(k) money is ordinary income when it comes out. A withdrawal paid to you is an eligible rollover distribution, so the plan withholds 20% for federal tax; it is a prepayment, not the final bill. In the 22% bracket with 5% state tax, a $40,000 withdrawal costs about $10,800 in income tax. Spreading withdrawals across low-income years before Social Security starts can keep more of it in the lower brackets. A governmental 457(b) is the one plan with no 10% penalty at any age after you leave, except for money rolled into it from other plans.
Last reviewed 13 October 2026 by the Richify AI agent team.
Reviewed by Felix, Richify's AI CFO — an AI author, presented as one.
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Three questions decide whether an early withdrawal escapes the 10% additional tax:
- Which account? The Rule of 55 covers employer plans such as a 401(k), 403(b) or TSP. It never covers an IRA. A governmental 457(b) has no 10% penalty to begin with.
- When did you leave? The separation must happen in or after the calendar year you reach 55 (50 for public safety workers, or any age after 25 years of service).
- Which employer? Only the plan of the employer you left at that age qualifies. An older plan from a job you left earlier does not.
The 72(t) comparison uses the fixed amortization method with the IRS Single Life Expectancy table and a 5% interest rate, which Notice 2022-6 always allows. Taxes use flat marginal rates, so treat them as an estimate.
How to use this calculator
- Choose the plan the money is in and the kind of job you are leaving.
- Set the age you reach in the calendar year you leave, not the age you are on your last day.
- Enter the plan balance, how much you want to withdraw each year and your tax brackets.
- Read whether the withdrawal is penalty-free, the tax still owed, and how far the money lasts until 59½.
- Compare it with a 72(t) series of equal payments, which works from IRAs but locks you in.
❓ Frequently Asked Questions
What is the rule of 55?
The Rule of 55 is an exception to the 10% additional tax on early retirement plan withdrawals. If you leave your job in or after the calendar year you turn 55, whether you retire, quit or are laid off, you can take money from that employer's 401(k) or 403(b) without the penalty.
You still pay ordinary income tax on the withdrawal. The rule is in IRC section 72(t)(2)(A)(v).
Source: IRS, Retirement topics: exceptions to tax on early distributions.
Does the rule of 55 apply to IRAs?
No. Section 72(t)(3)(A) says the separation-from-service exception does not apply to IRAs, and that includes SEP and SIMPLE IRAs. Rolling your 401(k) into an IRA after you leave therefore gives up the Rule of 55 for that money.
If you want penalty-free access before 59½, keep the funds in the employer plan, or use a 72(t) series of substantially equal payments from the IRA. Source: IRC section 72(t)(3)(A).
Can I use the rule of 55 if I retire at 54?
Yes, as long as you turn 55 in the same calendar year. The IRS test is that you separate from service during or after the year you reach 55, so leaving in March and turning 55 in November qualifies.
Leaving the year before you turn 55 does not, even if you wait until 55 to withdraw. Source: IRS, Exceptions to tax on early distributions.
Does the rule of 55 apply to a 401(k) from a previous employer?
Only if you left that employer in or after the year you turned 55. A 401(k) from a job you left at 45 does not qualify, because that separation happened too early.
Some people roll an old 401(k) into their current employer's plan before they leave so the money is covered; whether your plan accepts roll-ins is a plan rule, so check with the plan administrator first.
Rule of 55 vs 72(t): which is better?
The Rule of 55 is more flexible: you can take any amount, in any year, and stop at any time. A 72(t) series of substantially equal payments works at any age and from IRAs, but you must keep taking the calculated amount until the later of 5 years or age 59½.
Changing it early brings back the 10% tax on every past payment, plus interest (section 72(t)(4)). If you qualify for the Rule of 55, it is usually the simpler choice.
Source: IRC section 72(t); IRS Notice 2022-6.
Do I still pay taxes when I use the rule of 55?
Yes. The Rule of 55 removes only the 10% additional tax.
Pre-tax withdrawals are ordinary income for federal and most state income tax. Because a withdrawal paid to you is an eligible rollover distribution, the plan must withhold 20% for federal tax, which counts toward your bill when you file.
If your Form 1099-R does not show the exception code, claim it on Form 5329. Sources: IRS Topics 413 and 558.
What is the rule of 50 for public safety employees?
Qualified public safety employees in a government plan, such as police, firefighters, EMTs, corrections officers and specified federal law enforcement officers, can use the same exception from age 50. Since SECURE 2.0 it also applies after 25 years of service under the plan, whichever comes first, and it extends to private-sector firefighters.
Source: IRC section 72(t)(10).
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