How to Withdraw Money From Your Principal 401(k)

To withdraw money from your 401(k), you need a qualifying event under IRS rules, and then you submit a distribution request to your plan administrator. The most common triggers are reaching age 59½, leaving your employer, or qualifying for a hardship distribution. Once approved, you’ll choose a withholding rate, receive the funds by direct deposit or check within a few business days to two weeks, and owe ordinary income tax on the amount, plus a 10% early withdrawal penalty if you’re under 59½ and no exception applies.

When You’re Allowed to Withdraw

Federal law restricts when 401(k) money can leave the plan. You can’t log in and cash out on demand. Access opens only after one of a limited set of events.

Age 59½

Once you hit 59½, the IRS drops the 10% early withdrawal penalty, and most plans allow distributions even if you’re still working.¹ Whether your plan actually permits in-service withdrawals at that age depends on the plan document, so confirm with your administrator before you count on it.

Leaving Your Job

Separation from your employer opens the door to a distribution at any age. Quitting, retiring, being laid off, and being fired all qualify. Once the plan administrator verifies you’ve separated, you can request a payout of your vested balance.² If you’re under 59½, the 10% penalty still applies unless another exception fits.

The Rule of 55

Leave your job during or after the calendar year you turn 55, and you can withdraw from that employer’s 401(k) without the 10% penalty.² This applies only to the plan held by the employer you just left. Old 401(k)s at previous employers and IRA balances don’t qualify. State and local public safety employees get the same exception starting at age 50.¹

Other Situations That Waive the Penalty

The IRS also waives the 10% penalty for total and permanent disability, a terminal illness diagnosis, a qualified domestic relations order in divorce, an IRS levy against the account, and qualified military reservist call-ups.¹ Each has its own documentation requirements. Ordinary income tax still applies.

Hardship Withdrawals While You’re Still Working

Not every plan offers hardship withdrawals. The IRS allows them, but each employer decides whether to include the feature in the plan document.³ If yours does, you can withdraw before any of the standard triggers, but only for specific financial needs and only up to the amount required.

The IRS “safe harbor” list of qualifying expenses covers:⁴

Unreimbursed medical expenses for you, your spouse, dependents, or a plan beneficiary
Costs directly tied to buying a primary residence (not ongoing mortgage payments)
Tuition, fees, and room and board for the next 12 months of post-secondary education for you or your family
Payments needed to prevent eviction from or foreclosure on your primary home
Funeral or burial expenses for you, your spouse, children, dependents, or a beneficiary
Certain casualty damage repairs to your primary residence
Expenses and income losses tied to a federally declared disaster in your area

In a 401(k), hardship distributions generally come only from your elective deferrals, not from the investment earnings on them.³ Some plans open up employer matching or profit-sharing contributions too, but that varies. Your administrator can tell you the exact available amount.

Hardship withdrawals don’t escape taxes. You’ll owe ordinary income tax on the amount, and if you’re under 59½, the 10% penalty applies.⁵ For distributions made after December 31, 2019, plans can no longer suspend your future contributions after a hardship claim, so at least your saving doesn’t stop.⁴

What the Withdrawal Will Cost in Taxes

Every dollar you pull from a traditional 401(k) counts as ordinary income in the year you receive it. Add the 10% early withdrawal penalty if you’re under 59½ without an exception, and a $20,000 withdrawal can shrink to roughly $14,000 or less by the time federal tax and penalty are settled, depending on your bracket.⁵ State income tax often applies on top of that.

The 20% Mandatory Withholding

If you take a rollover-eligible distribution as cash instead of rolling it over, your plan administrator must withhold 20% for federal income tax before sending you the money.² That 20% is a prepayment against your actual tax bill, not an extra fee. If your bracket ends up higher, you owe more at filing. If lower, you get the difference back.

You avoid this withholding entirely with a direct rollover, where the plan sends the money straight to another qualified plan or an IRA and you never touch it.⁶ If your goal is to move the money rather than spend it, always request a direct rollover.

Withholding on Payments That Aren’t Rollover-Eligible

For payments that can’t be rolled over, including hardship withdrawals, the default federal withholding rate is 10%. You can raise or lower that (from 0% to 100%) by filing IRS Form W-4R with your plan administrator.⁷ Many states also withhold on distributions, so your net deposit can be smaller than you expect.

Early the following year, your plan administrator sends you Form 1099-R showing the amount paid and the tax withheld. You file it with your return.⁸

How to Actually Request the Money

Once you’ve confirmed an eligibility trigger, the process is mostly paperwork and waiting.

Get the Right Form

Call your plan administrator or log in to your account. For a standard distribution after separation or age 59½, you’ll fill out a Distribution Election Form. For hardship, you’ll need a Hardship Withdrawal Request Form plus supporting evidence.

Hardship documentation has to match the expense. A home purchase requires a signed purchase agreement. Medical claims need an itemized bill from the provider. Tuition claims need a statement from the school showing the student’s name and upcoming costs. Eviction or foreclosure claims need the formal notice from the landlord or lender. The amount you request can’t exceed the actual need, so the paperwork has to prove the number.

Choose Withholding and Delivery

Decide how much federal tax you want withheld and file Form W-4R if you want something other than the default rate.⁹ Have your bank routing and account numbers ready if you want a direct deposit. Electronic transfers arrive faster than mailed checks.

Submit and Wait

Most administrators accept forms and supporting documents through an online portal. Some still take mail. Expect an identity verification step, often a phone call or a one-time code. The administrator reviews the request, liquidates investments inside the plan, and releases the funds. From submission to money in your account is generally a few business days to two weeks.

Traditional vs. Roth Balances

If part of your balance is Roth 401(k) money, the tax math changes. Roth contributions went in after tax, so the principal you contributed comes back tax-free and penalty-free. Earnings on those Roth contributions are tax-free only if you’ve had the Roth account open at least five years and you’re at least 59½ (or meet another qualifying exception like disability).

Traditional 401(k) contributions went in pre-tax, so every dollar out is taxable. Before requesting your distribution, look at your account statement or ask your administrator for a breakdown of pre-tax deferrals, Roth deferrals, and employer contributions. That breakdown tells you what you’ll actually keep.

Consider a 401(k) Loan Before You Withdraw

If your plan allows loans, borrowing may cost less than withdrawing. A 401(k) loan lets you take money from your balance and pay yourself back with interest, and it isn’t taxed as long as you follow the repayment rules.¹⁰ A hardship withdrawal, by contrast, permanently removes the money and triggers tax and possibly the penalty.

The maximum loan is the lesser of 50% of your vested balance or $50,000. If 50% of your vested balance is under $10,000, you may be able to borrow up to $10,000. Repayment is generally five years with at least quarterly payments. Loans used to buy a primary residence can have a longer repayment window.¹¹

The risk: if you leave your job or miss payments, the outstanding balance is treated as a taxable distribution, with income tax owed and the 10% penalty on top if you’re under 59½.¹² People take these loans expecting to stay put, then something changes. That’s where the plan falls apart.

Spousal Consent and Plan-Specific Limits

If you’re married, your plan may require your spouse’s written consent before releasing a distribution. This rule comes from federal pension law but doesn’t apply uniformly. Most 401(k)s structured as profit-sharing plans are exempt, as long as the death benefit is payable in full to the surviving spouse and the plan doesn’t offer a life annuity payout.¹³ Plans that do require consent (money purchase plans, or plans with annuity options) need the spouse’s signature witnessed by a notary or a plan representative.

Beyond spousal consent, your plan document controls more than most participants realize. Hardship withdrawals, in-service distributions, and loans are optional features your employer chose to include or leave out. The IRS sets the outer limits; your plan can be more restrictive. Check your Summary Plan Description or call your administrator before you plan around any particular option.

1
Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
2
Internal Revenue Service. 401(k) Resource Guide – Plan Participants – General Distribution Rules
3
Internal Revenue Service. Retirement Topics – Hardship Distributions
4
Internal Revenue Service. Retirement Plans FAQs Regarding Hardship Distributions
5
Internal Revenue Service. 401(k) Plan Hardship Distributions – Consider the Consequences
6
Internal Revenue Service. Topic No. 413, Rollovers From Retirement Plans
7
Internal Revenue Service. Form W-4R – Withholding Certificate for Nonperiodic Payments and Eligible Rollover Distributions
8
Internal Revenue Service. 2025 Instructions for Forms 1099-R and 5498
9
Internal Revenue Service. About Form W-4R, Withholding Certificate for Nonperiodic Payments and Eligible Rollover Distributions
10
Internal Revenue Service. Hardships, Early Withdrawals and Loans
11
Internal Revenue Service. Retirement Topics – Plan Loans
12
Internal Revenue Service. Plan Loan Failures and Deemed Distributions
13
Internal Revenue Service. Fixing Common Plan Mistakes – Failure to Obtain Spousal Consent