You Must Update Beneficiary Designations in Your Estate Plan

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Beneficiary Designations
KS and MO Attorney Kyle E Krull

Written by Kyle Krull

Attorney & Counsellor at Law Kyle Krull is founder of Harvest Law KC, an Estate Planning Law firm located in Overland Park, KS. Estate Planning Attorney Kyle Krull has provided continuing education instruction to attorneys, accountants, and financial professionals at local, state, and national programs.

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POSTED ON: March 3, 2026

Outdated beneficiary designations can quietly override even the most carefully written last will and testament or trust terms.

Beneficiary designations must be kept up to date for a successful estate plan.

Not all asset distributions are controlled by a last will and testament or a trust.

Some accounts and property are governed by beneficiary designation forms on file with the financial institutions that hold custody of them.

These forms for assets such as life insurance policies, 401(k)s, and IRAs are used to name the eventual recipient.

Although this is an efficient and effective means of property transfer, it can become problematic when designations are outdated.

By regularly reviewing the beneficiary designations on these assets, you can prevent the wrong people or charities from inheriting them.

Beneficiary designations should be updated.

Beneficiary designations are even more critical to keep up to date than your computer or phone software.

 

Why Beneficiary Designations Matter So Much

Beneficiary forms provide direct instructions to the relevant financial institutions for distributing the governed asset.

After the owner dies, the financial institution will transfer the asset or payment to the individual or individuals listed on the form.

What are the benefits of beneficiary designations?

These forms facilitate the private and quick transfer of the property to heirs outside of probate.

When these designations are not current, a thoughtfully crafted estate plan can crumble quickly.

Marriages, divorces, remarriages, and deaths can all change desired recipients.

When the forms do not reflect your current wishes, the asset may be transferred to the estate of a deceased individual, an ex-spouse, or another unintended heir.

How Oversights Create Real Problems

Retirement accounts are commonly left unchanged after major life events.

Many people mistakenly believe their last will and testament alone needs to be updated to indicate who should inherit this specific asset.

This strategy is ineffective.

Financial institutions are required by law to transfer assets according to the beneficiary designation on file, even if a last will and testament conflicts with the beneficiary designation.

In these cases, families can be left trying to fight a costly legal battle with no guarantee of success.

Yikes!

When and How to Review Beneficiaries

All beneficiary designations should be reviewed and updated after life circumstances change.

If your family experiences changes to financial goals, births of children or grandchildren, or relationship changes, you should check whether your beneficiary designations still align with your wishes.

The process of reviewing and updating these forms can be quick and prevent terrible consequences.

How an Estate Planning Attorney Helps

Although an experienced estate planning attorney will not be able to update your beneficiary designations, they can help ensure these forms align with your will or trust.

They can recognize and help correct inconsistencies so your accounts and transfers function together as intended.

Guidance on retirement accounts can be especially important given their inheritance and tax implications.

Keeping Your Plan Working as Intended

Many Americans will update their beneficiary designations multiple times throughout their lives.

Doing so is often necessary for an effective estate plan.

Keeping all documents current can secure your inheritance objectives regarding your loved ones.

What are Key Takeaways for Beneficiary Designations?

Wills and trusts do not override beneficiary designations.

Significant life events often mean beneficiaries must be updated to align with current wishes and circumstances.

Because retirement accounts are subject to more complex tax and inheritance laws, keeping these beneficiaries current is critical.

The best way to avoid disputes or unintentionally derailing your wishes is to regularly review and update your beneficiary designation and your estate planning legal documents.

This post is for informational purposes only and does not provide legal advice. You should consult an attorney for advice on any specific issue or problem. Nothing herein creates an attorney-client relationship between Harvest Law KC and the reader.

Reference: Forbes (Dec. 18, 2025) "What Happens To Your IRA If An Ex-Spouse Is Listed As The Beneficiary"

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