Changing Beneficiaries After Divorce in Wisconsin

Wisconsin has a statute that automatically revokes your ex-spouse's interest in your will, trust, and most beneficiary designations the moment your divorce is final. It sounds reassuring — and for some accounts, it works exactly as intended. For others, including some of the largest assets people own, it does nothing at all.

What Wisconsin Statute § 854.15 Does

Upon the entry of a final judgment of divorce, § 854.15 automatically revokes any revocable provisions in "governing instruments" that benefit a former spouse or their relatives (including former stepchildren and in-laws). The statute treats the former spouse as if they had predeceased you.

This applies to:

• Wills
• Revocable living trusts
• Medical and financial Powers of Attorney
• Non-ERISA beneficiary designations (private life insurance policies, annuities, payable-on-death bank accounts)

For these instruments, the automatic revocation provides a statutory safety net — even if you forget to update your paperwork, your ex-spouse is legally blocked from inheriting.

The ERISA Gap

Here is where the protection fails. Employer-sponsored retirement plans — 401(k)s, 403(b)s, and employer-provided group life insurance — are governed by federal ERISA law, which preempts all state statutes, including § 854.15.

The U.S. Supreme Court made this explicit in Egelhoff v. Egelhoff (2001): if you die with your ex-spouse still named on an ERISA-governed account, the plan administrator is legally required to pay them. Your family cannot sue the plan. They would have to sue your ex-spouse to recover the funds — a costly, uncertain, and emotionally draining process.

This is not a theoretical risk. It happens routinely to people who assume the divorce decree or the state revocation statute handles everything.

The fix is manual. File new beneficiary designation forms with your employer's HR department for every ERISA-governed account: your 401(k), your 403(b), your employer group life insurance. Do this within the first month after your divorce is finalized.

The Notice Problem

Even for non-ERISA accounts where § 854.15 does apply, there is a practical gap. Financial institutions that hold your life insurance or bank accounts may have no knowledge of your divorce. Under the Wisconsin Supreme Court ruling in Bersch v. VanKleeck, an insurance company is fully insulated from liability if they pay a named ex-spouse before receiving official written notice of the divorce.

The rightful beneficiaries would then have to sue the ex-spouse directly to recover the money. That lawsuit is winnable in theory, but it takes time, legal fees, and emotional energy that no one wants to spend while grieving.

The solution: send written notice of your divorce to every financial institution that holds an account with a beneficiary designation. Then file new designation forms naming your chosen beneficiaries.

Which Accounts to Update

Work through this list within the first 30 to 60 days after your divorce:

• Employer 401(k) and 403(b): File new beneficiary forms with HR (ERISA — no automatic revocation)
• Employer group life insurance: Same as above (ERISA)
• Private life insurance: Notify the carrier in writing and file a new designation
• IRAs: Contact your custodian and update the beneficiary form
• Payable-on-death bank accounts: Visit the bank and update the POD designation
• Transfer-on-death brokerage accounts: Contact your broker
• Pension plans: Update with the plan administrator
• Annuities: Contact the issuer

The Wisconsin After-Divorce Checklist includes a Beneficiary Designation Audit worksheet that lists every account type, tracks which designations have been updated, and flags the ERISA accounts where automatic revocation does not apply.

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