You can cash out your 401k at age 62 without paying the 10 percent early withdrawal penalty, because that penalty stops applying at 59½. The catch is on the tax side: every dollar you pull from a traditional 401k is ordinary income for the year you take it, and a big lump sum can push you into a higher bracket, raise your Medicare premiums two years later, and make more of your Social Security benefits taxable.
Why There’s No Penalty at 62
The 10 percent additional tax on early 401k distributions is tied to age 59½. Once you’re past that line, the penalty is off the table regardless of whether you’re still working for the employer that sponsors the plan.1Office of the Law Revision Counsel. 26 USC 72 Annuities Certain Proceeds of Endowment and Life Insurance Contracts At 62 you’re two and a half years clear of the cutoff, so the penalty question is settled.
Whether You Can Actually Take the Money
Age gets you past the penalty, but access depends on your relationship with the employer that sponsors the plan.
If you’ve already left that employer, you can request a distribution of your vested balance at any time under the plan’s terms.2Internal Revenue Service. 401(k) Resource Guide – Plan Participants – General Distribution Rules
If you’re still working there, access depends on whether the plan permits in-service withdrawals. Some plans let active employees take distributions once they reach 59½ or another set age; others lock the money until you separate. Your Summary Plan Description, which the plan administrator is required to provide, will tell you whether in-service withdrawals are available. If the plan doesn’t allow them, your only options while still employed are a plan loan (if offered) or waiting until you leave.
How Much Tax You’ll Actually Owe
A traditional 401k was funded with pre-tax dollars, so the IRS collects when the money comes out. The entire distribution is added to your other income for the year and taxed at your ordinary federal rate.3Office of the Law Revision Counsel. 26 USC 402 Taxability of Beneficiary of Employees Trust Most states with an income tax will also tax it, though a handful exempt retirement income partially or entirely.
The Mandatory 20 Percent Withholding
When the plan pays the money directly to you rather than transferring it to another retirement account, the administrator must withhold 20 percent of the taxable amount for federal income tax. You can ask for more withheld by filing Form W-4R; you cannot ask for less.4Internal Revenue Service. 2026 Form W-4R – Withholding Certificate for Nonperiodic Payments and Eligible Rollover Distributions That 20 percent is a prepayment, not your final bill. Depending on your total income for the year, you may owe more at tax time or get some of it back.
The Bracket Problem
A large cash-out doesn’t just get taxed at your current rate. It can push a chunk of the withdrawal into a higher bracket. If your other income already sits near the top of the 22 percent bracket, a $100,000 distribution can shift a sizable portion into 24 percent or higher. Splitting the withdrawal across two or more tax years is the simplest way to keep more of each dollar in a lower bracket.
If It’s a Roth 401k
Roth 401k distributions work differently because the contributions went in after tax. A qualified distribution, meaning both contributions and earnings, comes out completely tax-free once you’re at least 59½ and at least five tax years have passed since your first Roth 401k contribution.5Internal Revenue Service. Retirement Plans FAQs on Designated Roth Accounts If you haven’t cleared the five-year mark, only the earnings portion is taxable; the contributions themselves come back tax-free.
What It Does to Social Security and Medicare
More of Your Benefits Become Taxable
If you’re already drawing Social Security, a 401k withdrawal can make more of that benefit taxable. The IRS uses “combined income,” which is your adjusted gross income plus nontaxable interest plus half of your Social Security benefit. For single filers, up to 50 percent of benefits become taxable once combined income exceeds $25,000, and up to 85 percent once it passes $34,000. For joint filers the thresholds are $32,000 and $44,000. A meaningful cash-out will almost certainly land you at the 85 percent ceiling.
The Earnings Test Doesn’t Apply
One thing to rule out: the Social Security earnings test, which reduces benefits before full retirement age, only applies to wages and self-employment income. In 2026 the limit is $24,480, with $1 in benefits withheld for every $2 above that amount.6Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet A 401k distribution isn’t earned income, so it won’t trigger the test, though it still counts toward the combined-income calculation above.
Higher Medicare Premiums Two Years Out
Medicare charges Income-Related Monthly Adjustment Amounts, or IRMAA, on Part B and Part D when your modified adjusted gross income crosses certain thresholds. IRMAA looks at the tax return from two years earlier, so a large 2026 cash-out could raise your 2028 premiums. For 2026, the first IRMAA bracket starts at $109,000 for single filers and $218,000 for joint filers. Above those levels, monthly surcharges range from $81.20 to $487.00 for Part B and from $14.50 to $91.00 for Part D.7Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles
Ways to Take Less of the Hit
Emptying the account in a single year isn’t the only way to get at the money. A few alternatives can shrink or defer the tax bill.
- Direct rollover to an IRA. A direct rollover to a traditional IRA isn’t a taxable event and sidesteps the mandatory 20 percent withholding. Once the money is in the IRA, you can pull smaller amounts over time and stay in a lower bracket, or convert portions to a Roth IRA on your own schedule.
- Partial distributions. Many plans let you take a specific dollar amount rather than the full balance. Spreading withdrawals across multiple years keeps more income in lower brackets and limits the downstream effect on Social Security taxation and Medicare premiums.
- A plan loan, if you’re still employed. If the plan permits loans and you’re still working there, borrowing from the account isn’t a taxable event as long as you follow the repayment schedule. Default on the loan and it becomes a taxable distribution.8Internal Revenue Service. Hardships, Early Withdrawals and Loans
Watch the 60-Day Rollover Trap
If the plan pays the distribution to you and you later decide to move it into an IRA, you have 60 days from the date you received the funds to complete the rollover. The complication is that 20 percent was already withheld, so to roll over the full original amount you have to come up with that 20 percent from your own pocket and deposit it alongside the rest. Anything not rolled over inside 60 days becomes taxable income for the year.9Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions A direct rollover, where the plan sends the money straight to the IRA custodian, avoids the whole problem.
What You’ll Need to Request the Distribution
Before submitting a request, pull together these items so the plan doesn’t have to bounce it back:
- Your plan account number and vested balance, both of which appear on your most recent statement or online benefits portal. The vested balance is what you actually get to take, meaning your contributions plus whatever share of employer contributions has vested.
- Bank routing and account numbers if you want direct deposit rather than a mailed check.
- The plan’s Distribution Election Form, which asks whether you want a full lump sum, a partial withdrawal of a specific amount, or installments. The plan administrator or third-party recordkeeper provides it.
- Form W-4R if you want more than 20 percent withheld for federal tax.10Internal Revenue Service. About Form W-4R, Withholding Certificate for Nonperiodic Payments and Eligible Rollover Distributions
Spousal Consent
Depending on the plan type and the form of benefit you pick, federal law may require your spouse’s written consent before the administrator releases the money.2Internal Revenue Service. 401(k) Resource Guide – Plan Participants – General Distribution Rules Plans that offer an annuity option are most likely to require it. The distribution form will say. Where consent is required, the spouse’s signature typically needs to be notarized or witnessed by a plan representative.
How the Payment Moves
Most recordkeepers accept distribution requests through a secure online portal, though some plans still want paper forms. For large sums, the plan may ask for a medallion signature guarantee from a bank or credit union, or a notary seal, before releasing funds.11Fidelity Investments. Distribution-Rollover Form Complete requests are typically processed in five to ten business days, with direct-deposit funds landing in your account two to three business days after processing. In January of the following year, the administrator sends a Form 1099-R showing the gross distribution and the tax withheld, which you’ll use to file your return.