You just landed a new job. Congrats!
Between negotiating your salary, picking a start date, and maybe celebrating with friends, you’ve got a lot on your plate.
And if you’ve been contributing to a 401(k) at your current job, there’s one more thing you need to think about: what happens to that money when you leave?
That 401(k) holds more than just dollars—it’s money you’ve intentionally set aside to help you retire comfortably someday.
And when you switch jobs, your account doesn’t automatically follow you. You get to choose what happens to it next.
Whether that means rolling it into your new employer’s plan, transferring it to an individual retirement account (IRA), or exploring other options, knowing what to do with a 401(k) when you change jobs can help you stay in control of your financial future.
In this article, we’ll dig into what happens to your 401(k) when you leave a job, what a 401(k) rollover is, how to do it without triggering taxes or penalties, and how to choose the best option for your situation.
What Is a 401(k) Rollover?
A 401(k) rollover is when you move money from your former employer’s 401(k) into a new, eligible retirement account—like your new company’s 401(k) or an IRA.
When you do a 401(k) rollover, you’re not cashing out. You’re just relocating your retirement savings to a new account so it can keep growing for your future.
When done correctly, a rollover is completely tax-free. That means you avoid penalties and keep your savings intact, which is key to making the most of your retirement money over time.
Why bother with a 401(k) rollover at all?
For one, it can help you avoid the high fees or limited investment options that often come with leaving your money in an old employer’s plan.
It can also make your financial life simpler by consolidating scattered accounts. And depending on where you move it, you may gain more control over how your money is invested.
5 401(k) Options When Changing Jobs
When you leave a job, your 401(k) doesn’t automatically come with you.
You’ve got five legal options for what to do with your 401(k) when changing jobs
Each affects your taxes, fees, investment flexibility, and whether you’ll have enough savings for retirement in different ways.
The right option for you depends on your financial goals, tax situation, and how hands-on you want to be with your investments—there’s no one-size-fits-all answer.
Here’s how they compare.
1. Leave It With Your Former Employer
If your 401(k) balance is over $7,000, you may have the option to leave the money in your former employer’s plan.
If your balance is under $7,000, your former employer might move the money out of the plan whether you want them to or not—either by cashing it out or rolling it into an IRA.
When this works: You’re not ready to make a decision about what to do with your 401(k) when leaving your job, or your old employer’s plan has better investment options or lower fees than your new one’s.
Things to consider: You can’t contribute to your old 401(k) account anymore, and if you’re not thrilled with the investment choices the plan offers, you’re stuck with them. Plus, managing multiple old accounts can get messy and some plans charge higher fees.
2. Roll It Over to Your New Employer’s 401(k)
If your new job offers a 401(k) and allows rollovers, you can transfer your old account balance into the new one.
When this works: Doing a 401(k) rollover to your new employer’s plan keeps everything in one place. One login, one statement, and it’s easier to track your savings, adjust contributions, or make changes to your investments.
You can also take advantage of any services your new company’s 401(k) plan offers, like a website where you can manage your account or a customer service number you can call with questions.
Things to consider: You’re limited to the new plan’s investment lineup, which may not offer the best selection. Again, some plans also have higher fees, so it’s worth comparing before you make a move. And not all plans allow you to do a 401(k) rollover, so check with your HR department or the plan’s provider to make sure it’s an option.
3. Roll It Over to a Traditional IRA
A traditional IRA is a great option if you want to continue to enjoy the tax advantages of a traditional 401(k)—both let you make pre-tax contributions and avoid paying taxes on any investment earnings until you take the money out.
The difference is, a traditional IRA often gives you more control over how and where to invest your retirement savings.
When this works: With an IRA, you get access to a much wider range of investment options than a 401(k). You can also combine multiple old 401(k) accounts into one IRA, which can help simplify things and make it easier to track your progress.
Your money and any investment earnings keep growing tax-deferred, so you won’t owe taxes until you make withdrawals in retirement.
Things to consider: You’ll lose access to any special features offered in your old 401(k), like the ability to borrow from your account or access to special tools and calculators.
And watch out for fees: IRAs often come with higher investment costs than 401(k)s, and sometimes charge an annual management fee, too.
4. Convert to a Roth IRA
This option works a little differently because it involves converting your retirement savings from a traditional (pre-tax) account to a Roth (after-tax) account.
Here’s what happens: when you move money from a traditional 401(k) into a Roth IRA, you pay income taxes on the amount you convert. But once that money lands in the Roth IRA, it grows tax-free forever, and you won’t owe any taxes when you take it out in retirement.
When this works: If you think you’ll be in a higher tax bracket later in life, paying taxes now (while your rate is lower) could save you money in the long run.
Roth IRAs also don’t require you to start taking money out at a certain age, so you get more flexibility with how and when you use your savings when you’re retired.
Things to consider: You’ll owe taxes on the amount you convert in the same year that you complete the rollover. Depending on how much you’re converting, that tax bill could be hefty.
If you can, try to pay the taxes without dipping into your retirement savings so you don’t lose out on that money for your future. Some people convert smaller amounts over several years to spread out the tax impact.
Also, be aware that while you’re transitioning from one account to another, your money is temporarily “out of the market.” That means it’s not invested, so you could miss out on any potential gains during that time.
5. Cash Out Your 401(k)
You can take the money and run, but this is usually your worst option when it comes to what happens to your 401(k) when you change jobs.
Why it’s risky: If you’re under age 59½, you’ll have to pay regular income taxes on the money you take out of your 401(k), plus a 10% early withdrawal penalty. You’ll also lose out on future investment growth, which can seriously compromise your ability to save enough for retirement.
Things to consider: Cashing out should be your last resort, and only in a true financial emergency, like avoiding foreclosure on your home or covering major medical expenses that you don’t have another way to pay.
Moving the Money: Direct vs. Indirect Rollovers
Once you’ve decided what to do with your 401(k) after leaving your job, the next step is figuring out how to move it to your new account.
There are two main ways to do that: a direct rollover or an indirect rollover.
Each comes with its own rules and considerations. Depending on your goals and timeline, one 401(k) rollover method may be easier to manage than the other.
Direct Rollover
A direct rollover is the simpler, more hands-off option.
Once you open a new retirement account and submit the rollover request, your old 401(k) provider sends the money directly to the financial company managing your new account.
If the transfer is done by check and sent to you, it’s typically made out to the new provider “for the benefit of” you. If that happens, simply forward the check to the company where you opened the new account.
No taxes are withheld, and no penalties apply, as long as the money lands in the same type of account (i.e., traditional to traditional, or Roth to Roth).
After the rollover is complete, you may need to log into your new account to set up your preferences, like how you want the money invested or how much you plan to contribute going forward.
Pros: You don’t have to worry about taxes, tight deadlines, or penalties. It’s a smooth way to move your money without any hiccups.
Cons: Not many. But before you move everything over, take a moment to compare things like fees and investment options, just to make sure you’re choosing the account that best fits your retirement goals and timeline.
Indirect Rollover
With an indirect rollover, your former employer sends you a check for most of your 401(k) balance. You then have 60 days to deposit that money into another retirement account.
Here’s the catch: Your old plan is required to withhold a portion of the balance for taxes. You’re not required to replace that amount, but if you don’t, you’ll probably have to pay income taxes on it. And if you’re under age 59 ½, you may also get hit with a 10% early withdrawal penalty.
You’ll face the same consequences if you miss the 60-day deposit window.
Why someone might choose this: Some people use an indirect rollover to access cash temporarily, but it’s risky. If you miss the 60-day deadline or can’t replace the withheld amount, you could be dealing with unexpected taxes and penalties.
What About Transfers?
A transfer is when you move money between accounts of the same kind—like one traditional IRA to another.
It’s not technically a rollover, but it works similarly. The money goes straight from one account to another, and you don’t pay taxes or penalties when it moves.
Common 401(k) Rollover Questions
How long do I have to complete a 401(k) rollover after leaving a job?
There’s no time limit for a direct rollover, but you have 60 days to complete an indirect rollover.
If your 401(k) account balance is under $7,000, your former employer might move your money into an IRA or cash it out and mail you a check for the balance, which may come with unintended tax consequences and penalties.
Your best move? Take action as soon as you can so you’re the one calling the shots on what to do with your 401(k) after leaving your job.
Can I roll over my 401(k) while I’m still employed?
Not usually.
Most plans only allow you to do a 401(k) rollover after you leave your job. Some make exceptions for older employees, so check with HR or your retirement plan provider to be sure.
Will I have to pay taxes on a 401(k) rollover to an IRA?
No, not if it’s a direct rollover from a traditional 401(k) to a traditional IRA. That’s a tax-free move.
But if you roll your traditional 401(k) into a Roth IRA, you’ll owe income taxes on the converted amount in the year that you complete the rollover.
What happens to your 401(k) after you leave a job?
If your 401(k) balance is over $7,000, your account usually stays put until you decide what to do with the money. If it’s less than that, your employer might automatically roll it into an IRA or send you a check for the balance.
Whatever the amount, it’s in your best interest to do a 401(k) rollover as soon as possible so you can avoid unforeseen taxes and penalties, invest the money the way you want, and not get stuck trying to manage multiple, scattered accounts down the line.
Can I roll over just part of my 401(k)?
Yes, some plans will let you do partial rollovers.
That means you can move a portion of your savings to another retirement account while leaving the rest where it is. The rules vary, so check with your former company’s HR department or plan provider to see what they allow.
This all sounds complicated. Should I talk to a financial advisor?
If you’re unsure about what to do with your 401(k) when changing jobs, talking to a financial advisor can be a smart move. They can help you weigh your options, avoid tax pitfalls, and make sure your savings stay on track for retirement.
Don’t Let Your Old 401(k) Drift
Switching jobs can be a whirlwind, so it’s understandable that deciding what happens to your 401(k) after you leave a job might not be top of mind.
But letting it sit untouched—or worse, getting cashed out—can cost you in the long run.
The good news? You’ve got options.
Whether you roll it into an IRA, move it to a new employer’s plan, or leave it where it is for now, what matters is making a choice that fits your goals.
You don’t need to know everything about retirement planning to make a smart move with your 401(k) rollover. You just need the right info and a little momentum.
At Kudzu, we’re here to help you stay rooted while your money grows. We don’t manage retirement accounts, but we do make it easier to save, automate, and stay on top of your financial life so good money habits become second nature, not second priority.
It’s easy to get started. Download the Kudzu app and start building the future you want—one smart decision at a time.
