Cashing out a 401(k) after leaving a job means asking your former plan administrator for a lump-sum distribution, and it’s the most expensive of the four choices you have with an old account. The administrator withholds 20% of the balance for federal income tax before you see any money, and if you’re younger than 59½ the IRS adds a 10% early withdrawal penalty on top. Combined with state income tax and the way a large withdrawal can push you into a higher bracket, you can lose close to a third of your savings in the year you take the cash.
The Steps to Cash Out
The plan administrator is the financial institution holding your 401(k) assets, not your former employer. Find its name and contact information on your most recent quarterly statement or the benefits portal you used while employed. Call the service line or log into the administrator’s website and request a distribution package.
You’ll complete a distribution request form asking for your Social Security number, last date of employment, the amount you want to withdraw, and your tax withholding elections. You’ll also choose how to receive the money: direct ACH deposit to your bank account, or a paper check mailed to your address on file.
If you’re married, check the form for a spousal consent section. Some plans require your spouse’s written signature before releasing the funds, and a missing signature is a common reason distributions get delayed.1Internal Revenue Service. 401(k) Plan Qualification Requirements
After you submit the paperwork, processing typically takes one to two weeks. The administrator sells the investments in your account, applies the mandatory withholding, and sends the net amount by your chosen delivery method. You should receive a confirmation notice when the transaction completes; follow up if you don’t see one in the expected window.
What You’ll Actually Receive
When you cash out a traditional 401(k), the full distribution counts as ordinary income for the year you receive it.2Office of the Law Revision Counsel. 26 U.S. Code 402 – Taxability of Beneficiary of Employees Trust Before any of it reaches you, the plan administrator is required to withhold 20% for federal income tax and send that money directly to the IRS. This withholding isn’t optional on an eligible rollover distribution taken as cash; the only way to avoid it is to choose a direct rollover to another retirement account instead.3Office of the Law Revision Counsel. 26 U.S. Code 3405 – Special Rules for Pensions, Annuities, and Certain Other Deferred Income
Here’s how the numbers work in practice. Ask for a $50,000 cashout, and the administrator sends $10,000 to the IRS and cuts you a check or transfer for $40,000. At tax time, the entire $50,000 shows up as income on your return. The $10,000 already withheld is credited toward your final tax bill, but if your actual liability is higher, you owe the difference.
States that levy an income tax generally treat 401(k) distributions as ordinary income too, which shaves off more. The bite ranges from zero in states without an income tax to roughly 10% or more in the highest-tax states.
The 10% Early Withdrawal Penalty
If you’re under 59½ when you take the distribution, the IRS charges an additional 10% tax on the taxable portion. That penalty is separate from ordinary income tax and is calculated on the gross amount of the withdrawal.4Office of the Law Revision Counsel. 26 USC 72 – Annuities; Certain Proceeds of Endowment and Life Insurance Contracts On that $50,000 example, the penalty adds $5,000 to your tax bill.
Several exceptions can eliminate the 10% penalty, though you still owe regular income tax on the money:5Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
- You separate from service during or after the calendar year you turn 55 (age 50 for qualifying public safety employees of a state or local government). This is often called the Rule of 55.
- You are totally and permanently disabled as defined by the IRS.
- You are a beneficiary receiving the account after the participant’s death.
- You take substantially equal periodic payments based on your life expectancy, and continue them for at least five years or until you reach 59½, whichever is later.
- The distribution covers unreimbursed medical expenses above 7.5% of your adjusted gross income.
- The distribution satisfies an IRS levy on the plan.
- The payment goes to a former spouse or dependent under a qualified domestic relations order.
- You have been certified terminally ill by a physician.
- You take up to $5,000 for qualified birth or adoption expenses per child.
How the Withdrawal Hits Your Tax Bracket
A cashout stacks on top of your wages and other income for the year, which can push you into a higher federal bracket. For tax year 2026, the brackets for single filers are:6Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
- 10% on income up to $12,400
- 12% from $12,401 to $50,400
- 22% from $50,401 to $105,700
- 24% from $105,701 to $201,775
- 32% from $201,776 to $256,225
- 35% from $256,226 to $640,600
- 37% over $640,600
Say you earn $45,000 in wages and cash out $60,000. Your taxable income climbs to $105,000, moving the top of your income from the 12% bracket into the 22% bracket. Layer on the 10% early withdrawal penalty and the combined federal cost on that $60,000 can exceed 30% before state tax.
Remember that the 20% withholding is a prepayment, not a settled tax. If your actual liability plus the penalty exceeds what was withheld, you owe the balance at filing. The IRS notes that in some cases you may need to make estimated tax payments during the year to avoid an underpayment penalty.7Internal Revenue Service. Topic No. 558, Additional Tax on Early Distributions from Retirement Plans Other Than IRAs
Roth Contributions, Loans, and Small Balances
If Part of Your 401(k) Is Roth
Roth 401(k) contributions were made with after-tax dollars, so cashing out that portion doesn’t create income tax on your original contributions. The earnings are the concern. Earnings come out tax-free only if the distribution is qualified, meaning your first Roth contribution to the plan was made at least five years ago and you’re at least 59½ (or the distribution is due to disability or death).8Internal Revenue Service. Roth Account in Your Retirement Plan Cash out earlier than that, and the earnings portion is taxed as ordinary income and can trigger the 10% penalty. Your plan statement should show how much of the Roth balance is contributions versus earnings.
If You Have an Outstanding 401(k) Loan
An unpaid 401(k) loan doesn’t disappear when you leave. Most plans require full repayment shortly after separation, and if you can’t repay, the plan reduces your balance by the outstanding amount in what’s called a plan loan offset. The IRS treats that offset as a distribution, so it counts as taxable income.9Internal Revenue Service. Plan Loan Offsets
A loan offset caused by leaving your job qualifies as a “qualified plan loan offset,” which gives you until your tax filing deadline (including extensions) to roll the offset amount into another retirement account and avoid tax on it. Miss that deadline and the offset is taxed as ordinary income, with the 10% penalty on top if you’re under 59½.10Office of the Law Revision Counsel. 26 USC 402 – Taxability of Beneficiary of Employees Trust
If Your Balance Is Small
A former employer can force a distribution without your consent if your vested balance is $7,000 or less. That threshold was raised from $5,000 by the SECURE 2.0 Act for distributions made after December 31, 2023.11Internal Revenue Service. Safe Harbor Explanations – Eligible Rollover Distributions Notice 2026-13 If you don’t respond to the notice and the balance is above $1,000, the plan is required to roll it into an IRA the administrator selects. Balances of $1,000 or less can be sent to you as a check. Respond to the notice quickly if you want to direct the money to your own IRA or a new employer’s plan.
Before You Sign the Form: Check Vesting and Consider Alternatives
Your own paycheck contributions are always 100% yours. Employer contributions may not be. Vesting is the percentage of employer money you’re entitled to keep based on how long you worked there. Under cliff vesting, you own none of the employer contributions until you hit a service milestone (often three years), then jump to 100%. Under graded vesting, ownership rises gradually, such as 20% after two years, 40% after three, up to 100% after six years.12Internal Revenue Service. Retirement Topics – Vesting Anything unvested is forfeited when you leave, so the number available to cash out may be lower than your statement balance.13Internal Revenue Service. Issue Snapshot – Vesting Schedules for Matching Contributions
Cashing out is only one of four options after you leave. You can leave the money in the old plan if it allows, roll it into your new employer’s 401(k), or roll it into an IRA. Only the cash withdrawal triggers immediate tax and the early withdrawal penalty; the three rollover paths preserve the tax-deferred status of the account.14Internal Revenue Service. Retirement Topics – Termination of Employment
The 60-Day Window to Change Your Mind
If you take the cash and then reconsider, you have 60 days from the date you receive the distribution to deposit it into another eligible retirement plan or IRA. Complete that rollover in time and the money stays out of your taxable income for the year.15Internal Revenue Service. Topic No. 413, Rollovers from Retirement Plans
The catch is the 20% already gone to the IRS. To roll over the full original balance and shelter all of it from tax, you have to replace that 20% out of your own pocket. On a $50,000 distribution, you’d receive $40,000 but need to deposit the full $50,000 into the new account within 60 days. Deposit only the $40,000 and the $10,000 shortfall is treated as a taxable distribution, with the 10% penalty if you’re under 59½. Miss the 60-day deadline entirely and the whole amount becomes taxable; the IRS waives that deadline only in limited hardship situations.