You can transfer your 401(k) to another company’s plan as long as the new employer’s plan is written to accept incoming rollovers. Federal law requires your old plan to let the money out; whether the new plan can take it in depends on its plan document.1Office of the Law Revision Counsel. 26 USC 401 – Qualified Pension, Profit-Sharing, and Stock Bonus Plans The cleanest way to do it is a direct rollover, where the funds move trustee to trustee and never pass through your hands. If the new plan won’t accept the money, you still have good options.
Start by Asking the New Plan
Before you fill out anything with your old employer, call the new plan’s administrator or HR contact. Confirm three things: that the plan accepts incoming rollovers, that it accepts the type of money you have (pre-tax, Roth, or both), and that it will take a rollover from your specific prior plan type. Ask for the plan’s legal name, the trustee or custodian, the mailing address for rollover checks, and the plan’s tax identification number. Those are the details your old plan will need on the paperwork.
If the new plan doesn’t accept roll-ins, skip to the options at the bottom of this article. If it does, you have a straight path forward.
How Much You Can Actually Move
Everything you personally contributed is 100% yours. The employer match is what trips people up. Companies use vesting schedules to reward retention, and if you leave before you’re fully vested, you forfeit the unvested portion of the match.
Federal law caps how long an employer can stretch vesting out. Under a cliff schedule, you go from 0% to 100% vested after no more than three years. Under a graded schedule, you start at 20% after two years and climb to 100% at six.2Office of the Law Revision Counsel. 26 USC 411 – Minimum Vesting Standards A plan can be more generous, not stingier. Pull your most recent statement and look for the vested balance. That is the number you can take with you.
Direct Rollover vs. Indirect Rollover
This is the single decision that determines whether the transfer is clean or messy.
Direct Rollover
The old plan administrator sends the funds straight to the new plan’s trustee. The check is typically made payable to the new institution “for the benefit of” you, formatted along the lines of “New Plan Trustee FBO Your Name.” The money never lands in your personal account, so nothing is withheld for taxes.3Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions This is the method to choose.
Indirect (60-Day) Rollover
If the check is made payable to you personally, the old plan must withhold 20% for federal income taxes.4Office of the Law Revision Counsel. 26 USC 3405 – Special Rules for Pensions, Annuities, and Certain Other Deferred Income You receive 80%. To complete a tax-free rollover, you have 60 days to deposit the full original amount, including the 20% that was withheld, into a qualified plan or IRA.5Office of the Law Revision Counsel. 26 USC 402 – Taxability of Beneficiary of Employees Trust You have to come up with the withheld amount from somewhere else.
The math catches people off guard. On an $80,000 balance, the old plan withholds $16,000 and sends you $64,000. You need to deposit $80,000 into the new account within 60 days to avoid tax. You’ll get the $16,000 back as a refund when you file, but you have to front it. If you only deposit the $64,000 you received, the missing $16,000 becomes a taxable distribution and may trigger a 10% early withdrawal penalty if you’re under 59½.
Choose the direct rollover unless you have a specific reason not to.
Steps to Complete the Transfer
Request the Distribution Paperwork
Your old plan administrator will have a distribution or rollover request form, usually in the plan’s online portal or available through HR. Select “direct rollover” as the distribution method. In the payee field, list the new plan’s trustee or custodian with the FBO notation, not your personal name. Getting the payee right is what keeps the transfer out of taxable territory.3Internal Revenue Service. Rollovers of Retirement Plan and IRA Distributions
Handle Spousal Consent If Required
If you’re married, your plan may require your spouse’s written consent before processing the distribution. In most 401(k) plans, your spouse is the automatic beneficiary, and distributing or changing that designation requires a signed waiver witnessed by a notary or plan representative.6U.S. Department of Labor. FAQs About Retirement Plans and ERISA Not every plan enforces this for rollovers to another qualified plan, but many do. Ask before submitting.
Expect Two to Four Weeks
After submission, the transfer usually takes two to four weeks. Some plans liquidate your investments to cash before sending the funds; others can transfer certain mutual fund holdings in-kind if the receiving plan holds the same funds. If your assets are sold, you’ll be out of the market during the transfer window.
Verify the Deposit
When the money lands in the new account, confirm it went into the correct sub-accounts, with Roth kept separate from pre-tax, and that it was allocated to your chosen investments. Rollover deposits often sit in a default cash position until you direct them.
Situations That Change the Picture
You Have an Outstanding 401(k) Loan
Leaving your job accelerates repayment. Most plans require full repayment shortly after separation. If you can’t repay, the outstanding balance becomes a “plan loan offset” and is treated as a distribution.7Internal Revenue Service. Plan Loan Offsets
The relief: a qualified plan loan offset triggered by separation gets an extended rollover window. You have until your tax filing deadline, including extensions, to roll the offset amount into an IRA or another qualified plan.7Internal Revenue Service. Plan Loan Offsets For most people with an extension, that is roughly mid-October of the following year. Rolling it over avoids income tax and the potential 10% penalty, but you need cash from another source to actually make the deposit, since the plan never handed you the loan amount.
You Have Roth and Pre-Tax Money
The two have to stay separate during the rollover. Roth 401(k) assets can move into another employer’s designated Roth account through a direct rollover, or into a Roth IRA. If you roll Roth 401(k) money into a new employer’s Roth account, the five-year holding clock for tax-free qualified distributions resets. Your time in the old plan does not carry over.8Internal Revenue Service. Retirement Plans FAQs on Designated Roth Accounts Rolling into a Roth IRA you already have open preserves that account’s existing clock, which can be the better choice if you’re close to the five-year mark.
Pre-tax contributions can go into another traditional 401(k) or a traditional IRA. Moving pre-tax money into a Roth account is a conversion and triggers tax that year.
Your 401(k) Holds Appreciated Company Stock
If your plan holds employer stock that has gone up significantly, rolling it into another plan or an IRA may cost you a tax break called net unrealized appreciation. NUA lets you take a lump-sum distribution of the stock, pay ordinary income tax only on the original cost basis, and pay long-term capital gains rates on the appreciation when you sell. Rolling the stock into an IRA erases that option, and the full value later comes out as ordinary income. Talk to a tax advisor before you move anything if this applies. You can roll the non-stock portion and take the shares as a separate in-kind distribution to keep the NUA treatment.
Your Balance Is Small
If your account is small, your old employer may not give you the option to leave it there. Under rules updated by the SECURE 2.0 Act, plans can force out balances of $7,000 or less after you separate. For balances between $1,000 and $7,000, the plan must automatically roll the money into an IRA rather than cutting you a check. Below $1,000, the plan can simply issue the check.9Internal Revenue Service. 401(k) Resource Guide – Plan Participants – General Distribution Rules Automatic rollover IRAs typically land in conservative default investments that earn very little. If you get a notice that your old plan is about to force you out, initiate your own rollover and send the money where you want it.
If the New Plan Won’t Take It
You have three alternatives.
Rolling into a traditional IRA is usually the easiest. An IRA accepts the rollover without the gatekeeping, and you get a much wider range of investment choices than most 401(k) menus offer. The rollover is tax-free when you follow the same direct-transfer rules described above.
Leaving the balance in your old employer’s plan is often allowed if the balance is above the forced-cashout threshold. If the fees are low and you like the investment lineup, there’s no urgency to move it.
Cashing out is almost always the worst choice. The full amount becomes taxable income, plus a 10% early withdrawal penalty if you’re under 59½.10Internal Revenue Service. Retirement Topics – Exceptions to Tax on Early Distributions
One factor worth weighing between the 401(k) and IRA paths: creditor protection. Money in an employer-sponsored 401(k) is shielded under federal ERISA rules, with limited exceptions for divorce-related orders and certain federal tax debts.6U.S. Department of Labor. FAQs About Retirement Plans and ERISA IRAs get a federal shield in bankruptcy up to an aggregate cap of roughly $1.7 million, adjusted periodically for inflation, and outside bankruptcy the protection depends on state law. If you have substantial assets or any concern about future creditor claims, the new employer’s plan preserves the stronger protection.
Tax Reporting and the 60-Day Miss
Roll an eligible distribution to a qualified plan or IRA, and the transferred amount is excluded from your gross income for that year.5Office of the Law Revision Counsel. 26 USC 402 – Taxability of Beneficiary of Employees Trust Your old plan will issue a Form 1099-R the following January or February showing the amount distributed and a code indicating whether it was a rollover. Check it when it arrives. An incorrect code can trigger an IRS notice, and fixing it means getting a corrected 1099-R from the old administrator.
If you did an indirect rollover and missed the 60-day deadline, there’s a limited escape. Under Revenue Procedure 2020-46, you can submit a written self-certification to the receiving plan or IRA explaining why the deadline slipped. Qualifying reasons include serious illness, a death in the family, a financial institution error, or a check lost in the mail.11Internal Revenue Service. Accepting Late Rollover Contributions The receiving institution can accept the late rollover unless it has actual knowledge that contradicts the certification. It isn’t automatic, but it is real relief when the delay was outside your control.