Should You Roll Over Your 401(k) to an IRA After Leaving a Job?


You left your job.

Now there is $50,000, $100,000 or maybe much more sitting in your old 401(k).

Should you roll it into an IRA?

Sometimes an IRA can offer more investment choices or a different fee structure. But moving an old 401(k) to an IRA is not automatically an upgrade.

The better decision depends on what you already have, what the IRA would actually cost, which investments you want, what account features matter to you and the tax character of the money being moved.

Bottom Line

Rolling an old 401(k) into an IRA can make sense when the IRA gives you a combination of fees, investments and account features that better fits your needs.

But keeping the old 401(k) — or moving it to a new employer's plan — may also make sense.

Before moving the money, compare:

Fees • Investments • Services • Withdrawal Rules • Tax Treatment • Account Features

Your Old 401(k) Does Not Automatically Need to Move

Leaving a job creates a retirement-account decision.

It does not automatically mean your old 401(k) should become an IRA.

Depending on the plan and your circumstances, your potential choices can include:

  • Leaving the money in your former employer's 401(k)
  • Moving it into a new employer's retirement plan if that plan accepts rollovers
  • Rolling eligible assets into an IRA
  • Taking a distribution

Those options can have different tax consequences, fees, investments and account features.

What Is a 401(k)-to-IRA Rollover?

A rollover moves eligible retirement assets from one retirement account into another eligible retirement account.

For example:

Old Employer 401(k)

↓

Traditional Rollover IRA

If eligible pretax 401(k) money is properly rolled into a traditional IRA, the rollover generally allows the money to continue tax-deferred.

The transaction is generally reportable for federal tax purposes even when the rollover itself is not taxable.

Does the IRA Contribution Limit Restrict Your Rollover?

No — this is an important distinction.

The standard IRA contribution limit for 2026 is $7,500.

But the IRS states that the annual IRA contribution limit does not apply to rollover contributions.

That means a rollover can be much larger than $7,500 if the amount is otherwise eligible for rollover.

2026 Regular IRA Contribution Limit
$7,500

Old 401(k) Rollover
Not limited to $7,500 by the regular IRA contribution limit

Reason 1 to Consider an IRA: Investment Choices

A 401(k) typically gives participants a menu of investments selected for the plan.

An IRA may provide access to a broader range of investments depending on the financial institution and account.

That can matter if your old plan has limited choices.

But more choices are not automatically better.

A well-designed 401(k) with low-cost investments may already provide everything you need.

Question Old 401(k) IRA
Do you have the investments you need? Check Check
What are the fund expense ratios? Check Check
Are there account-level fees? Check Check
Are advisory services included? Check Check

Reason 2: Fees Can Be Different

Fees matter because they reduce the amount of your investment return that stays in your account.

A workplace retirement plan can have administrative fees in addition to the operating expenses of its investments.

An IRA can also have investment expenses, account fees, advisory fees or other costs depending on how the account is structured.

Do not assume:

IRA = cheaper.

And do not assume:

401(k) = cheaper.

Compare the actual numbers.

How Much Can a Fee Difference Matter?

Suppose you have $100,000 invested for 25 years.

For illustration, assume the investments earn 7% before the expenses being compared.

Now compare an annual cost difference of 0.75 percentage point.

Illustrative Net Return $100K After 25 Years
6.75% About $512,000
6.00% About $429,000
Difference About $83,000

This is only a hypothetical illustration.

It does not predict investment performance and does not mean every IRA or 401(k) has those costs.

It shows why even apparently small recurring fee differences deserve attention when retirement money may stay invested for decades.

401(k) vs IRA Fee Impact Calculator

Use the calculator below to see how two different annual net-return assumptions affect the same retirement balance over time.





Reason 3: Consolidating Accounts Can Be Simpler

Changing jobs several times can leave you with retirement accounts at multiple former employers.

Moving eligible assets into one IRA can reduce the number of accounts you need to monitor.

But consolidation is an administrative benefit, not proof that the IRA is financially better.

Compare the destination before consolidating simply for convenience.

Why Might You Keep the Old 401(k)?

An old 401(k) may still be attractive when:

  • The plan has low-cost investments
  • You like the investment lineup
  • The plan offers services or features you value
  • You prefer keeping the assets within an employer retirement plan
  • Moving the assets would create complications you do not need

The correct comparison is not “old account versus new account.”

It is:

What exactly am I giving up, and what exactly am I getting?

What About Your New Employer's 401(k)?

An IRA is not the only consolidation option.

Your new employer's plan may accept incoming rollovers.

However, employer retirement plans are not required to accept rollover contributions.

If the new plan accepts your old 401(k), compare all three choices:

Feature Old 401(k) New 401(k) IRA
Investment Choices Compare Compare Compare
Investment Costs Compare Compare Compare
Account / Plan Fees Compare Compare Compare
Services / Features Compare Compare Compare
Accepts Your Rollover? — Verify Verify Eligibility

If You Choose an IRA, Consider a Direct Rollover

The mechanics of the rollover matter.

With a direct rollover, the eligible distribution moves directly from the employer plan to the receiving IRA or eligible retirement plan.

Federal mandatory withholding generally does not apply to an eligible distribution transferred through a direct rollover.

Old 401(k)

↓

DIRECT ROLLOVER

↓

Rollover IRA

Why Having the Check Paid to You Is Different

If an eligible taxable distribution from an employer retirement plan is paid directly to you, the plan generally must withhold 20% for federal income tax.

Suppose you want to move $100,000.

Eligible Distribution $100,000
20% Withholding $20,000
Amount You Receive $80,000

If you then want to complete a 60-day rollover of the entire $100,000, you generally need to replace the withheld $20,000 using other money.

If only $80,000 is rolled over, the portion not rolled over can become taxable and may also be subject to an additional early-distribution tax depending on your circumstances.

Traditional 401(k) to Traditional IRA

A direct rollover of eligible pretax 401(k) assets into a traditional IRA generally preserves tax deferral.

That does not mean the money is permanently tax-free.

Taxable IRA distributions generally become income when withdrawn later.

Traditional 401(k) to Roth IRA Is Different

Do not confuse an ordinary pretax rollover with moving pretax money into a Roth IRA.

A rollover of untaxed retirement-plan money into a Roth IRA generally creates taxable income because pretax money is being moved into an after-tax Roth structure.

Important:

Pretax 401(k) → Traditional IRA
Generally preserves tax deferral

Pretax 401(k) → Roth IRA
Generally creates current taxable income

What If Your 401(k) Contains Roth Money?

Your old account may contain more than one type of retirement money.

For example:

  • Pretax employee contributions
  • Employer contributions
  • Designated Roth 401(k) contributions
  • After-tax contributions

Those amounts can have different rollover rules and destinations.

For example, a designated Roth account can generally be rolled to another designated Roth account or to a Roth IRA.

Do not assume the entire balance should automatically be sent to one account without first understanding what types of money are inside the plan.

What If Your Plan Contains After-Tax Contributions?

This can become more complicated.

The IRS allows certain distributions containing both pretax and after-tax amounts to be directed to multiple destinations.

For example, under applicable rules, pretax amounts may be directed to a traditional IRA while after-tax amounts may be directed to a Roth IRA.

If your account contains after-tax contributions, understand the tax allocation before initiating the rollover.

Before Rolling Over Your 401(k), Compare These 8 Things

  1. Investment expenses
  2. Plan or account fees
  3. Investment choices
  4. Services and advice
  5. Withdrawal rules
  6. Account features
  7. The tax character of your 401(k) assets
  8. Whether your new employer's plan is another viable option

The decision should be based on the actual accounts available to you — not on a generic claim that IRAs or 401(k)s are always better.

A Simple 401(k) Rollover Decision Framework

If This Matters Most... What to Investigate
Lowest Costs Compare actual plan, fund, account and advisory fees
More Investment Choices Compare old plan, new plan and IRA menus
Simpler Account Management Compare consolidation into new 401(k) versus IRA
Avoiding an Immediate Tax Problem Understand direct rollover and destination account tax treatment
Keeping Existing Plan Features Review exactly what you would give up by leaving the old plan

One More Question: Do You Need to Move It Right Now?

A job change can create pressure to make every financial decision immediately.

But if your old plan permits you to leave the account there, you may have time to compare your options before making an irreversible move.

Use that time to collect:

  • Your old plan's fee disclosure
  • Your old plan's investment lineup
  • Your new employer's plan information
  • The IRA provider's fee schedule
  • The IRA's available investments
  • The tax breakdown of your existing 401(k) balance

Then compare actual numbers rather than marketing claims.

FAQ

Should I roll my old 401(k) into an IRA?

It depends. Compare your old 401(k), any new employer plan and the IRA based on fees, investment choices, services, withdrawal rules, tax treatment and other account features.

Is an IRA always better than a 401(k)?

No. Some 401(k) plans offer low-cost investments and useful plan features. An IRA may offer broader investment choices, but its costs and features depend on the provider and investments selected.

Can I roll a $100,000 401(k) into an IRA if the 2026 IRA limit is $7,500?

Potentially, yes. The IRS states that the annual IRA contribution limit does not apply to rollover contributions. The assets still need to be eligible for rollover.

Do I pay taxes when rolling a 401(k) into a traditional IRA?

A properly completed rollover of eligible pretax 401(k) money into a traditional IRA generally preserves tax deferral. The transaction is still generally reportable.

Is a 401(k) rollover to a Roth IRA taxable?

Moving untaxed retirement-plan assets to a Roth IRA generally creates current taxable income.

Should I use a direct rollover?

A direct rollover can avoid the mandatory 20% federal withholding that generally applies when an eligible taxable employer-plan distribution is paid directly to you.

Can I move my old 401(k) into my new 401(k) instead?

Potentially. The new employer plan must accept the rollover. Employer retirement plans are not required to accept incoming rollover contributions.

Does rolling over my 401(k) count toward my IRA contribution limit?

No. The IRS states that rollover contributions are not included in the regular annual IRA contribution limit.

Bottom Line

OLD 401(k)

Before choosing an IRA, compare:

FEES
How much does each account actually cost?

INVESTMENTS
What can you invest in?

FEATURES
What do you gain or give up?

TAXES
Where is pretax, Roth and after-tax money going?

ROLLOVER METHOD
Direct rollover or distribution paid to you?

A rollover should not happen simply because you left a job.

It should happen because, after comparing the available choices, moving the money fits what you want your retirement account to do.

The account with the most choices is not automatically the best.

The account with the lowest advertised fee is not automatically the best.

Compare the complete financial decision before moving your retirement money.

Sources

This article provides general educational information only. Retirement plan rules, taxes, investments, fees and individual circumstances vary. Review your plan documents and applicable tax rules before initiating a rollover.

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