You can withdraw from a Vanguard-administered 401(k) once you separate from your employer, reach age 59½, become disabled, or the plan terminates. Withdrawals before 59½ usually trigger a 10% penalty plus income tax. The best move for most separated savers is a direct rollover to an IRA, which avoids all withholding and tax.
Key takeaways
- Vanguard is the recordkeeper, not the rule-maker. Your employer's plan document controls what you can withdraw and when, so check your Summary Plan Description first.
- While still employed, access is limited. In-service withdrawals are usually restricted until 59½, and even then only if the plan allows them.
- Age 59½ removes the 10% early-withdrawal penalty. The rule of 55 removes it earlier if you separate in or after the year you turn 55, but only for that employer's plan.
- Any eligible rollover distribution paid to you carries a mandatory 20% federal withholding. A direct rollover to an IRA avoids the withholding and the tax entirely.
- Required minimum distributions begin at 73 or 75 depending on your birth year.
When you can take money out
A 401(k) is not a savings account you dip into at will. Federal law and your plan document only permit a distribution when a qualifying event happens. The common triggers are:
- Separation from service. You leave the employer through quitting, layoff, or retirement.
- Reaching age 59½. This is the age the IRS stops treating withdrawals as premature.
- Total and permanent disability.
- Death (your beneficiary receives the balance).
- Plan termination, when the employer ends the plan and no successor plan exists.
While you are still working and under 59½, your options are narrow. Most plans block in-service withdrawals of your elective deferrals entirely, and the ones that allow anything usually limit it to employer contributions, after-tax money, or funds you rolled in from a prior job. Hardship withdrawals are the main exception, and they come with their own strict rules. We cover those separately in our Vanguard hardship withdrawal guide. If you need cash but want to keep the money invested, a 401(k) loan is often the better route than a taxable withdrawal.
Distribution scenarios at a glance
| Scenario | Income tax | 10% penalty | Withholding |
|---|---|---|---|
| Direct rollover to an IRA (any age) | None until later withdrawal | None | 0% |
| Cash-out paid to you, under 59½ | Yes, ordinary income | Yes, unless an exception applies | 20% mandatory federal |
| Cash-out paid to you, 59½ or older | Yes, ordinary income | None | 20% mandatory federal |
| Rule of 55 (separated in/after year you turn 55) | Yes, ordinary income | None | 20% mandatory federal |
| Required minimum distribution at 73 or 75 | Yes, ordinary income | None | Elective, not the 20% rollover rule |
Withdrawals from a traditional 401(k) are taxed as ordinary income in the year you take them, and a large one can push you into a higher bracket. Roth 401(k) withdrawals follow different rules, since contributions were already taxed.
The 10% early-withdrawal penalty and its exceptions
Take money out before 59½ and you generally owe a 10% additional tax on top of ordinary income tax. The IRS carves out exceptions, including:
- Separation from service in or after the year you reach age 55 (the rule of 55).
- Total and permanent disability.
- A series of substantially equal periodic payments under IRC 72(t).
- Unreimbursed medical expenses above 7.5% of adjusted gross income.
- Distributions to a beneficiary after the account owner's death.
The rule of 55 is widely misunderstood. It applies only to the 401(k) at the employer you just left, not to old 401(k)s from previous jobs and not to IRAs. If you roll that balance into an IRA, you lose the rule of 55 protection on it, so weigh the timing before you move money if you are between 55 and 59½.
Why a direct rollover beats a cash-out
When you leave a job, cashing out is almost always the most expensive choice. If a distribution is paid to you, even one you plan to reinvest, Vanguard must withhold 20% for federal taxes. To complete a full rollover within the 60-day window, you would have to replace that withheld 20% from other savings, then wait for it back at tax time. Miss the 60 days and the whole amount becomes taxable, plus the penalty if you are under 59½.
A direct rollover sidesteps all of it. The money moves straight from the 401(k) to an IRA or your new employer's plan without passing through your hands, so nothing is withheld and nothing is taxed. This is the standard best practice for separated savers who do not need the cash. Once the balance is in an IRA, you control the withdrawal timing and mechanics, which we cover in our Vanguard withdrawal guide for IRA and brokerage accounts.
To roll over cleanly:
- Open the receiving IRA before you start, or confirm your new plan accepts rollovers.
- Request a direct rollover (also called a trustee-to-trustee transfer), not a check made out to you.
- If a check is issued, make sure it is payable to the receiving custodian for your benefit, not to you personally.
Required minimum distributions
You cannot leave 401(k) money untouched forever. Required minimum distributions begin at age 73 for people born 1951 through 1959 and at age 75 for people born in 1960 or later. Miss one and the penalty is steep, so calendar it. If you are still working past RMD age and do not own more than 5% of the company, some plans let you delay RMDs from that specific 401(k) until you retire.
Getting it right
The single decision that protects the most money is choosing a direct rollover over a cash-out when you leave a job. Everything else, the penalty exceptions, the withholding, the RMD ages, flows from understanding that your 401(k) is tax-deferred money the IRS eventually wants to tax. Move it correctly and you keep control of when that happens. For the full picture of your Vanguard account options, start with our Vanguard withdrawals hub.
This article is educational and not tax advice. Plan rules vary, so confirm the specifics with your plan administrator or a qualified tax professional before you act.
Frequently asked questions
When can I withdraw money from a Vanguard-administered 401(k)?
You can withdraw once a qualifying event happens: separating from your employer, reaching age 59½, becoming totally and permanently disabled, death (paid to your beneficiary), or the plan terminating with no successor plan. While still working and under 59½, most plans block in-service withdrawals of your elective deferrals, with hardship withdrawals as the main exception.
Why is a direct rollover better than cashing out a 401(k)?
A direct rollover moves money straight from the 401(k) to an IRA without passing through your hands, so nothing is withheld and nothing is taxed. If a distribution is paid to you instead, Vanguard must withhold 20% for federal taxes, and you would have to replace that 20% from other savings to complete a full rollover within the 60-day window.
Does the rule of 55 apply to all my 401(k) accounts?
No, the rule of 55 applies only to the 401(k) at the employer you just left, not to old 401(k)s from previous jobs and not to IRAs. It removes the 10% penalty if you separate in or after the year you turn 55. If you roll that balance into an IRA, you lose the rule of 55 protection, so weigh the timing first.
At what age do required minimum distributions from a 401(k) start?
Required minimum distributions begin at age 73 for people born 1951 through 1959 and at age 75 for people born in 1960 or later. Miss one and the penalty is steep, so calendar it. If you are still working past RMD age and do not own more than 5% of the company, some plans let you delay RMDs from that specific 401(k) until you retire.