How Do You Do a 401(k) Rollover Without Costly Mistakes?

Estimated reading time: 13 minutes

Compare the following 401(k) rollover options, then request a direct rollover from your former employer’s plan to avoid unnecessary taxes and penalties.

Key Takeaways

• A 401(k) rollover moves retirement savings from your previous employer’s plan into another eligible retirement account, usually without current taxes when completed as a direct rollover.
• This guide uses “401(k)” for simplicity, but many rollover rules also apply to 403(b), 457(b), profit-sharing, money purchase, and other eligible workplace retirement plans.
• You generally have four choices for an old 401(k): leave it with your former employer, roll it into a new employer’s plan, roll it into an IRA, or withdraw the money.
• An annuity can be held within a rollover IRA and may provide guaranteed lifetime income. However, costs, surrender charges, liquidity, contract terms, and insurer strength should be carefully reviewed.
• Make an informed decision by comparing fees, investment choices, your 401(k) plan rules, and potential tax consequences.

Changing a job or retiring comes with an important decision: what should you do with the retirement savings you worked years to build? Since your 401(k) likely represents a big portion of your retirement savings, it is important to carefully weigh your options before making a move. Here are four options to consider: keep it where it is, roll it into a new employer’s plan, roll it into an IRA, or withdraw the money.

The best option for you depends on a combination of your risk tolerance and how close you are to retirement. Someone seeking long-term growth and greater investment flexibility may prefer an IRA, while a person nearing retirement may place greater value on principal protection or guaranteed income. Age matters, but income needs, liquidity, fees, risk tolerance, and the complete retirement plan matter more.

In this article, we will cover:

What Is a 401(k) Rollover?

A 401(k) rollover allows you to transfer your existing retirement account into another retirement account without suffering tax or withdrawal penalties.

Instead of leaving many 401(k)s scattered about every time you get a new job, rolling over a 401(k) consolidates everything. It’s easier to track.

Know that a rollover is not the same as cashing out. Cashing out sends the money to you for personal use and can generate ordinary income tax plus a 10% additional tax if you are under age 59½, and no exception applies.

Options for a 401(k) Rollover

There is no universal “best” option. The following comparison gives you a practical starting point.

Option	Potential Advantages	Potential Drawbacks	May Fit When
Keep the old 401(k)	Institutional investments, potentially low costs, broad federal creditor protection, possible age-55 access	Limited investments and withdrawals; no new contributions; another account to manage	The old plan is inexpensive, well designed, and flexible enough for your needs
Roll into a new employer’s plan	Consolidation, continued plan protections, possible loan access, easier coordination with current savings	The new plan must accept rollovers; investment menu or fees may be unattractive	The new plan is strong, and you want workplace assets in one place
Roll over from the 401(k) to an IRA	Broad investment selection, flexible withdrawals, easier account consolidation and professional management	Fees may be higher; IRA creditor rules vary by state outside bankruptcy; age-55 exception is lost	You value flexibility, advice, or investments unavailable in the plan
Roll to an IRA and purchase an annuity	Can convert part of savings into contractual lifetime income; certain products reduce direct market exposure	Product expenses, surrender charges, limited liquidity, complexity, and insurer risk	You have an identified income gap, and the product fits a broader retirement-income plan
Cash out	Immediate access to money	Current taxes, possible 10% additional tax, lost tax-deferred growth	Usually reserved for a genuine need after reviewing alternatives

1. Leave the Money in Your Former Employer’s Plan

Most employers, but not all, let you keep your retirement savings in their plan even after you leave them.

The Upside:

• Larger employer plans often feature discounted investment fees and strong legal protections.
• If you leave your job during or after the calendar year you turn 55, withdrawals from that employer’s plan may avoid the 10% additional tax. This age-55 exception generally does not continue if you roll the money into an IRA.

The Downside:

• You can’t add new money, and your investment options are limited to what the plan offers.
• If your balance is $7,000 or less, your former employer may require you to move the money. Depending on the amount and the plan’s rules, it may be transferred to an IRA or paid directly to you.
• Withdrawal options may be limited, and the employer can alter or terminate the plan down the road.
• Money left in a 401(k) remains subject to required minimum distributions (RMDs) rules starting at age 73/75, unlike Roth IRAs, which do not have RMDs during the account owner’s lifetime.
• If the account holds company stock, leaving or rolling it over incorrectly might forfeit special tax treatment on the stock’s growth.

2. Roll the Balance Into a New Employer’s 401(k)

If your new employer offers a 401(k), you can usually roll your old balance directly into the new plan. Plan administrators often handle most of the paperwork to make the process simple.

The Upside:

• Keeping all your retirement savings in one active account makes it much easier to track and manage your portfolio.
• Money moves directly without triggering taxes or penalties, and you retain the option for penalty-free withdrawals if you leave the job at or after age 55.
• Some employer plans allow you to take a loan against your consolidated balance—an option not available in an IRA.
• 401(k) plans carry federal protection (under ERISA) against creditors and lawsuits.

The Downside:

• The new plan may have higher administrative costs or a narrower, unfamiliar selection of funds compared to your old account.
• You are subject to the new plan’s specific rules, which may restrict when and how you can access or withdraw your money.
• If your old 401(k) holds company stock, rolling it into a new 401(k) without evaluating Net Unrealized Appreciation (NUA) could forfeit special tax treatment on that stock’s growth.

3. Complete a Rollover From a 401(k) to an IRA

A Rollover IRA is an individual retirement account that allows you to move tax-deferred funds from a former employer’s 401(k) without losing its tax-advantaged status or triggering early withdrawal penalties.

The Upside:

• An IRA can offer access to thousands of mutual funds, exchange-traded funds, individual securities, CDs, bonds, professionally managed portfolios, and, where appropriate, annuities.
• Moving old 401(k)s into a single IRA simplifies tracking, asset allocation, and overall portfolio management.
• IRAs generally offer more tailored payout schedules, distribution options, and beneficiary designation controls.
• Moving funds via a direct rollover avoids mandatory 20% federal withholding and tax penalties.

The Downside:

• More choices don’t automatically mean better returns. You need to account for fund expense ratios, platform/custody fees, and advisory charges that might exceed low-cost institutional 401(k) rates.
• Rolling the money into an IRA may cause you to lose the age-55 withdrawal exception available through your former employer’s plan. 
• Having pretax money in an IRA can make part of a future backdoor Roth conversion taxable under the IRS pro-rata rule.
• While 401(k)s carry broad federal creditor protection under ERISA, IRA creditor protection depends on state law (except in bankruptcy, where federal limits apply).
• Unlike some active 401(k) plans, you cannot borrow against funds held in an IRA.

4. Roll Over Your 401(k) into an Annuity (or Annuity IRA)

After completing a rollover from a 401(k) to an IRA, you may choose to use some or all of the IRA assets to purchase an annuity.

A 401(k) rollover to an annuity generally involves moving the money into a rollover IRA and purchasing an annuity within that account. Depending on the contract and income option selected, an annuity may provide principal protection, guaranteed lifetime income, or both.

The Upside:

• Certain annuities can provide income for life when an appropriate lifetime-income option is selected.
• Fixed and fixed-indexed annuities are not directly invested in the stock market and generally protect contract value from market losses, subject to withdrawals, surrender charges, and contract terms.
• Optional living and death benefits can provide structured payouts for you or protection for designated beneficiaries.

The Downside:

• Insurance riders, administration charges, and surrender penalties for early withdrawals can significantly reduce overall returns.
• Because an IRA is already tax-deferred, an annuity must justify its added costs purely through its insurance features and guarantees.
• Products with downside protection often place caps or limits on your maximum investment returns.
• Annuities restrict how much cash you can access each year without incurring surrender charges.

5. Withdraw the Money

Cashing out can be costly. A pretax distribution may be included in taxable income, and a 10% additional federal tax may apply before age 59½ if no exception applies. You also lose future tax-deferred growth, so review other resources before withdrawing retirement money.

Direct vs. Indirect 401(k) Rollovers

The transfer method can determine whether a simple move becomes a tax problem.

Direct Rollover	Indirect 60-day rollover
Funds go to the receiving plan or custodian	Distribution is paid to you first
No mandatory 20% federal withholding	Employer plan generally withholds 20%
No 60-day redeposit pressure on money you never receive	Eligible amount generally must be redeposited within 60 days
Usually the cleaner approach	Requires careful cash flow, documentation, and timing

With an indirect rollover, receiving a $100,000 distribution may leave you with an $80,000 check after mandatory withholding. To roll over the full $100,000, you generally must deposit the $80,000 plus $20,000 from another source within 60 days. The withheld amount is credited on your tax return, but failing to replace it makes that portion taxable and potentially subject to the 10% additional tax.

The IRS rollover guidance confirms that direct rollovers avoid this mandatory withholding. Whenever possible, request that the check be payable to the receiving custodian for the benefit of you, not payable directly to you.

How to Complete a 401(k) Rollover

First identify every type of money in the account. Roth money, pretax contributions, after-tax contributions, employer stock, and a plan loan may require different treatment. Then compare the receiving account’s total costs, investments, withdrawal rules, creditor protection, advice, and income features.

Open the correct receiving account and request a direct rollover using the plan administrator’s exact instructions. A check mailed to you can still qualify as direct when it is payable to the receiving institution for your benefit. Finally, confirm the full amount arrived, invest any rollover cash according to your plan, retain the paperwork, and review Form 1099-R at tax time.

Special Issues to Review Before You Roll Over

Employer Stock and Plan Loans

If your 401(k) holds company stock, moving it into an IRA might cause you to lose out on special tax breaks on its growth. Moreover, if you have an outstanding loan on your account, leaving your job could turn that unpaid balance into taxable income. Be sure to check both of these details before starting a transfer.

Required Minimum Distributions

An RMD cannot be rolled over and generally must be taken before the remaining eligible balance moves. RMDs generally start at 73, rising to 75 for people born in 1960 or later. Roth 401(k) and Roth 403(b) accounts no longer require lifetime RMDs for the original owner.

If you are still working, a current employer’s plan may allow a non-5% owner to delay RMDs until retirement. A traditional IRA does not provide that exception.

Roth Conversions

Moving pretax 401(k) money directly to a Roth IRA is generally a taxable conversion. Converting a large balance at once may increase taxable income and Medicare premium surcharges. Calculate the tax impact, including partial conversions over multiple years, before proceeding.

Creditor Protection and Early Access

Employer plans generally receive broad federal protection under ERISA, while IRA protection outside bankruptcy varies by state. The age-55 exception may also allow penalty-free access from the plan associated with the job you left, while IRAs use different exceptions before age 59½.

Can You Roll Over a 403(b) to a 401(k)?

Yes, you can generally roll over a 403(b) to a 401(k) if you are eligible to take a distribution and the receiving 401(k) accepts incoming rollovers. The move is usually completed directly to preserve tax deferral and avoid withholding.

The rollover can simplify accounts, but you may give up favorable investments or contract guarantees. Pre-1987 403(b) balances can also carry special RMD treatment, so older accounts deserve extra review.

Common 401(k) Rollover Mistakes

Moving money out of an old 401(k) seems easy, but one wrong step can lead to unexpected taxes and penalties.

Before making a transfer, keep an eye out for these common rollover traps:

• Assuming every old 401(k) should be moved
• Having the distribution made payable personally without understanding withholding
• Missing the 60-day deadline on an indirect rollover
• Rolling an RMD into the new account
• Overlooking employer stock, after-tax contributions, or a plan loan
• Losing access to the age-55 exception
• Comparing investment returns while ignoring total fees, liquidity, and risk
• Buying an annuity based on a bonus or illustrated rate without reviewing the full contract
• Leaving rollover proceeds unintentionally parked in cash

How to Decide Whether a 401(k) Rollover Is Right for You

Start by defining what you actually need this money to do.  Is it intended for growth, flexible withdrawals, guaranteed lifetime payouts, Roth conversions, or leaving a legacy? Then evaluate every option against the same criteria.

Remember, more options don’t always mean a better account. A low-cost 401(k) may support long-term growth, an IRA may provide planning flexibility, and an annuity may cover a defined income gap. You can even combine them depending on your retirement goals.

Before signing any rollover paperwork, take some time and clarify what you will pay, which protections you will gain or lose, whether you need early access, and whether the account contains employer stock, Roth money, after-tax money, or a loan.

Also ask how the change affects your tax and income plan and how the person recommending it will be compensated.

If you are interested in learning how a 401(k) compares with an IUL, we have an article here that you can read: IUL vs 401(k)

How Abrams Insurance Solutions Can Help

Moving an old retirement account isn’t just a matter of checking a box—it’s a chance to build a better strategy. At Abrams Insurance Solutions, we help you take a step back and look at the big picture: comparing fees, investment flexibility, tax impacts, and income needs across all your options.

Chris Abrams serves as a fiduciary advisor, which means your best interests always come first. Whether you’re weighing a simple IRA rollover or considering an annuity for guaranteed income, we’ll walk you through the fine print, from liquidity and surrender periods to insurer strength and Social Security integration.

Before you move your old 401(k), let’s talk.

FAQs

Is a 401(k) rollover taxable?

A direct rollover of pretax money to a traditional IRA or eligible employer plan generally is not currently taxable. Moving it to a Roth IRA generally is taxable.

How long do I have to roll over a 401(k)?

If an eligible distribution is paid to you, you generally have 60 days to redeposit it. A direct rollover usually avoids mandatory withholding and this deadline.

Can I roll over only part of my 401(k)?

Often yes, if the plan permits partial rollovers. RMDs and certain other distributions are not rollover-eligible.

Can you roll over a 403(b) to a 401(k)?

Generally yes, provided the 403(b) permits the distribution, and the new 401(k) accepts it. Compare investments, fees, withdrawal rules, creditor protection, and any special 403(b) contract or RMD provisions before transferring.

Is a 401(k) rollover to an annuity a good idea?

It can be appropriate when an annuity solves a specific retirement-income or risk-management need. It is not automatically better than an IRA portfolio or workplace plan. Review costs, surrender charges, liquidity, income provisions, inflation risk, insurer strength, and alternatives before purchasing.

Should I roll over my 401(k) when I retire?

Not necessarily. Keeping the plan may preserve low costs, institutional investments, strong creditor protection, or useful withdrawal rules. An IRA may improve flexibility, investment choice, and coordinated planning. Compare both before deciding, and consider splitting the balance if different portions of the money have different jobs.

This content is for general educational purposes and is not individualized investment, tax, or legal advice. Tax rules and plan provisions can change. Consult the applicable plan administrator and qualified professionals regarding your circumstances. Annuity guarantees depend on the claims-paying ability of the issuing insurer.