Q&A: Retirement Accounts and Estate Planning – Your 401(k) Questions Answered

Your 401(k) is likely one of your largest assets — but it may not be as protected as you think. Here is what Kansas City families need to know about how retirement accounts fit into an estate plan.


Is naming a 401(k) beneficiary enough?

It is an important first step, but it may not be enough by itself. A beneficiary designation can direct where retirement assets go after you pass away — but it does not always address how those assets should be received, how tax issues might be handled, or whether the designation actually fits your broader estate plan. Many families are surprised to find that a form they filled out years ago no longer reflects their current family structure, estate plan, or the current tax environment.


Why does it matter if my 401(k) beneficiary designation is outdated?

Retirement accounts are often among a family’s largest assets, and beneficiary designations can become outdated quickly. Life changes — marriage, divorce, the birth of a child, the death of a beneficiary — can make an old form misaligned with your actual wishes. A designation that made sense when you started a new job may no longer reflect your family today. Regular review helps ensure the designation is still appropriate and works the way you intend.


Can a trust be the beneficiary of a 401(k)?

In some situations, yes — and it can be appropriate when families want additional control, protection, or structure over how retirement assets are inherited. However, the trust language matters enormously. If the trust is not drafted or coordinated correctly with current tax rules, the result may be very different from what the family expected. In some cases, the wrong trust language can create tax consequences that could have been avoided with proper planning and review.


Why do tax rules matter for inherited 401(k) assets?

A 401(k) is not the same as a checking account. Retirement accounts often carry tax characteristics that affect how and when beneficiaries can access the funds, and how much of the inheritance may go to taxes. Recent tax law changes have added complexity to how inherited retirement accounts must be handled. The goal is not simply to transfer ownership — it is to transfer assets in a way that aligns with your estate plan, considers current tax rules, and supports your family’s long-term strategy.


How often should I review my 401(k) beneficiary designations?

Beneficiaries should be reviewed after any major life change and as part of periodic estate planning updates. Marriage, divorce, the birth of a child, the death of a loved one, relocation, business changes, and tax law changes may all affect whether your current designation is still the right one. Estate planning is not a one-time event — and your retirement account beneficiary designation is one of the most important pieces to keep current.


What is the biggest planning gap families miss with retirement accounts?

One of the most common gaps is when estate planning documents say one thing, but account beneficiary designations say something different. Because beneficiary designations may control the transfer of certain retirement assets independently of a will or trust, they need to be reviewed alongside all other planning documents. This is especially important for families with blended families, minor children, charitable goals, or trust-based planning strategies. The goal is to make sure everything works together — not just that each piece exists.


This content is for educational purposes only and should not be considered legal, tax, investment, or retirement plan advice. Estate planning strategies should be evaluated with qualified professionals based on your specific facts, state laws, assets, and goals. Schowengerdt Law serves Kansas and Missouri families. Schedule a free consultation at djslaw.us or call 913-744-0900.