(657) 571-2607Book an intro callEspañol

Employer rollover guide · Updated 22 October 2026

Leaving Boeing: Your 401(k)/Retirement Plan Options

From Douglas to McDonnell Douglas to Boeing, this company’s local history spans generations — and so do its retirement accounts. Here is how to decide what happens to yours.

Aduna Capital is not affiliated with, endorsed by, or sponsored by Boeing. This page is educational, not advice, and describes general rules only. Plan details vary and change; verify with your plan administrator or Summary Plan Description before acting. General figures here were reviewed in October 2026.
The short answer

A Boeing savings-plan balance can stay in the plan, move to a new employer’s plan, roll to an IRA, or be cashed out — and cashing out is nearly always the costliest choice. Long tenure adds two wrinkles worth checking before anything moves: possible employer stock (the NUA question) and features inherited from heritage plans along the way.

4
options, one decision per account. Cashing out is the one that rarely survives scrutiny.
See the comparison below
20%
of the balance withheld up front if the money is paid to you instead of moving custodian-to-custodian.
Source: IRC § 3405(c)

Long Beach, Seal Beach, and a very long memory

Few employers shaped this part of Los Angeles County like Boeing and its predecessors. The Long Beach plant built aircraft for decades under the Douglas and McDonnell Douglas names, Seal Beach housed major operations, and thousands of current and former aerospace workers — and their retirement accounts — still live in the surrounding cities.

That history matters practically: careers here were often measured in decades, balances grew large, and accounts sometimes passed through plan mergers along the way. Older balances deserve a slower, more careful read than a two-year account at a startup ever would.

Your four options

Federal law fixes the menu. Whether option one, two or three wins turns on the plan details below — and option four turns on none of them, because it loses on taxes alone.

OptionGood whenWatch out for
Leave itLow internal costs and a lineup you would choose anywayEasy to lose track of; small accounts can be swept out automatically
Roll to new employerOne statement, one login, one set of rules going forwardYou are trading a known plan for one you have not read yet
Roll to an IRABroadest investment choice and easier professional managementCreditor protection and backdoor-Roth mechanics differ from a plan
Cash outLast-resort liquidity in a real emergencyThe IRS takes its share now, adds a penalty under 59½, and the account stops working

Things to check in your specific Boeing plan

Plan facts on this page come from the plan's public Form 5500 filing for 2024; plans change, so confirm with your current statement.

  • Employer stock in the account. The plan's Form 5500 filing for 2024 (public at efast.dol.gov) lists The Boeing Company 401(k) Retirement Plan; the Boeing employee savings plans master trust held Boeing stock at the end of 2024, and the filing also shows an ESOP feature.
  • Heritage-plan features. Balances that trace back to predecessor plans can carry their own terms. Ask the administrator what applies to yours rather than assuming uniformity.
  • The current recordkeeper. The plan's Form 5500 filing for 2024 (public at efast.dol.gov) lists The Boeing Company 401(k) Retirement Plan; Fidelity is the recordkeeper for the Boeing employee savings plans master trust.
  • Vesting status of company contributions. Confirm your vested percentage in writing before choosing a departure date.
  • Loans and after-tax money. Check your SPD and statement for loan and after-tax provisions before requesting a rollover.

The employer-stock (NUA) question

Because Boeing is a public company, shares held inside the plan may qualify for net unrealised appreciation treatment: distribute the stock in-kind, pay ordinary income tax on just the cost basis, and let the appreciation be taxed at capital-gains rates when sold. For someone who bought in early and held through decades, the difference can be substantial.

The catch is sequencing. A rollover of those shares into an IRA forfeits NUA for good, and the election has execution requirements a recordkeeper will not police for you. If any meaningful stock position sits in your account, price both routes with a tax professional before signing transfer forms.

Always transfer directly. Direct transfers between custodians carry no withholding. An indirect rollover — a cheque in your name — triggers the 20% federal withholding of IRC § 3405(c) and starts a 60-day deadline you must meet with the withheld portion made up from your own funds.

Common questions

My account goes back to McDonnell Douglas days. Does that change anything?

Possibly. Money that migrated through plan mergers can carry legacy terms, and long-held company stock is exactly where NUA analysis earns its keep. Ask the administrator for a full accounting of your balance’s sources before deciding — it is a phone call that can be worth real money.

I also have a Boeing pension. Is that part of this decision?

No — a defined-benefit pension is decided on its own track, with its own paperwork and mostly irreversible elections. Keep the two decisions separate and give the pension the greater care.

How are you paid if I ask you to look at this?

There's no charge for the first conversation, and it carries no obligation. If you hire us to manage the result, our only compensation is the asset-based fee published on this site. No fund company, custodian or insurer pays us anything.

Reminder: Aduna Capital is not affiliated with, endorsed by, or sponsored by Boeing. We do not administer any Boeing plan and nothing on this page is a statement of your benefits. Plan details vary and change; verify with your plan administrator or Summary Plan Description before acting.

Decades of savings deserve more than a default

Bring the statement — we will check the stock, the heritage wrinkles and the fees, and tell you plainly if staying put is the right call.