Iowa automatically revokes all will provisions naming your former spouse upon entry of a divorce decree under Iowa Code § 633.271. However, this automatic protection does not extend to ERISA-governed retirement accounts like 401(k) plans, which require manual beneficiary updates to prevent your ex-spouse from inheriting these assets. Estate planning after divorce Iowa requires immediate attention to 7 critical documents: your will, revocable trusts, life insurance policies, retirement account beneficiaries, powers of attorney, healthcare directives, and transfer-on-death designations.
Key Facts: Iowa Estate Planning After Divorce
| Requirement | Details |
|---|---|
| Filing Fee | $265 (as of March 2026) |
| Waiting Period | 90 days from service |
| Residency Requirement | 1 year (if respondent is out-of-state) |
| Grounds for Divorce | No-fault only (irretrievable breakdown) |
| Property Division | Equitable distribution |
| Automatic Will Revocation | Yes — Iowa Code § 633.271 |
| Automatic Trust Revocation | Yes — Iowa Code § 633A.3107 |
| Life Insurance Revocation | Yes — Iowa Code § 598.20A |
| 401(k)/ERISA Accounts | NO — Federal law preempts state revocation |
How Iowa Law Automatically Affects Your Will After Divorce
Under Iowa Code § 633.271, all provisions in your will naming your former spouse or their relatives are automatically revoked the moment your divorce decree is entered. This includes property distributions, appointment as executor, and nomination to serve as trustee or guardian. The statute applies to any will executed before the divorce, regardless of when you made it. Iowa courts treat your will as if your former spouse predeceased you, meaning alternate beneficiaries named in your will would inherit instead.
The automatic revocation under Iowa Code § 633.271 extends beyond just your ex-spouse to include their relatives who became your relatives through marriage. For example, your former mother-in-law or brother-in-law named in your will would also be automatically removed as beneficiaries. However, if you remarry your former spouse, Iowa Code § 633.271 reinstates the previously revoked provisions unless you have otherwise modified or revoked those provisions.
Limitations of Automatic Revocation
Despite these protections, relying solely on automatic revocation creates significant risks. Your will may contain provisions that become ambiguous after removing your ex-spouse, such as percentage-based distributions that no longer total 100%. Additionally, the automatic revocation does not update your chosen executor, meaning the court may need to appoint someone you did not select. The Iowa Bar Association recommends executing a new will within 90 days of your divorce decree to ensure your estate plan reflects your current intentions.
Updating Your Revocable Trust After Iowa Divorce
Iowa Code § 633A.3107 provides that divorce automatically revokes all provisions in a revocable trust naming your former spouse or their relatives as beneficiaries, trustees, or in any fiduciary capacity. This protection mirrors the will revocation statute and takes effect immediately upon entry of your divorce decree. The revocation applies to dispositions of property, appointments, and nominations to serve in any representative capacity.
However, automatic revocation creates gaps in your trust administration that require immediate attention. If your former spouse was named as successor trustee, you must designate a new successor or the court will appoint one under Iowa Code Chapter 633A. Trust provisions involving jointly-held property, such as a marital residence, require modification to reflect the property division in your divorce decree. Iowa trusts that fund from pour-over wills also need review to ensure consistency between both documents.
Steps to Update Your Iowa Trust
- Execute a trust amendment removing your former spouse as beneficiary and trustee within 30 days of your divorce
- Update successor trustee designations with at least two backup trustees
- Modify distribution provisions to reflect your current wishes, including provisions for minor children
- Review and update any powers of appointment granted to your former spouse
- Ensure your trust funding reflects post-divorce asset ownership
- File a new certificate of trust with financial institutions holding trust assets
Life Insurance Beneficiary Changes After Iowa Divorce
Iowa automatically revokes your former spouse as beneficiary on life insurance policies under Iowa Code § 598.20A. This protection applies to any life insurance policy you own where you designated your spouse or their relatives as beneficiaries. Upon entry of your divorce decree, Iowa law treats these designations as if they were never made, and your policy proceeds would pass to contingent beneficiaries or your estate.
Despite automatic revocation, you should update your life insurance beneficiaries within 30 days of divorce for several reasons. First, if your divorce decree requires you to maintain life insurance for child support or alimony obligations, you must name appropriate beneficiaries as required by the court. Second, insurance companies may not be aware of your divorce and could pay proceeds to your ex-spouse, requiring costly litigation to recover funds. Third, if no contingent beneficiary is named, proceeds would go to your estate, subjecting them to probate and potential creditor claims.
Life Insurance Update Checklist
| Action Item | Timeline | Document Needed |
|---|---|---|
| Contact insurance company | Within 7 days | Certified divorce decree |
| Request beneficiary change form | Within 14 days | Policy number, new beneficiary SSN |
| Submit completed form | Within 30 days | Notarized signature (if required) |
| Confirm change in writing | Within 45 days | Updated policy declaration |
| Review coverage amounts | Within 60 days | Current income and obligations |
The Critical ERISA Exception: 401(k) and Pension Plans
Iowa Code § 598.20B automatically revokes beneficiary designations naming your former spouse on retirement accounts, including IRAs, annuities, and transfer-on-death registrations. However, this state law protection does NOT apply to ERISA-governed employer retirement plans such as 401(k) accounts, 403(b) plans, and most pension plans. Federal ERISA law preempts Iowa's revocation statute, meaning your former spouse remains the legal beneficiary on these accounts until you manually change the designation.
The U.S. Supreme Court has consistently held that ERISA preempts state revocation-on-divorce statutes. In multiple cases, courts have ordered 401(k) proceeds paid to ex-spouses who remained listed as beneficiaries, even when state law would have revoked that designation and the divorce decree awarded the account to the participant. Iowa courts cannot override this federal preemption, making beneficiary updates essential.
Retirement Account Update Requirements
| Account Type | Iowa Automatic Revocation | Manual Update Required |
|---|---|---|
| Traditional IRA | Yes — § 598.20B applies | Recommended |
| Roth IRA | Yes — § 598.20B applies | Recommended |
| 401(k) Plan | NO — ERISA preempts | MANDATORY |
| 403(b) Plan | NO — ERISA preempts | MANDATORY |
| Pension Plan | NO — ERISA preempts | MANDATORY |
| Thrift Savings Plan | NO — Federal plan | MANDATORY |
| Deferred Compensation | Depends on plan type | Review required |
To update your 401(k) beneficiary after divorce, contact your plan administrator within 10 business days of your divorce decree. Request a beneficiary change form and submit it with a certified copy of your divorce decree. Most plans process changes within 30 days. Verify the change by requesting written confirmation and reviewing your next quarterly statement.
Power of Attorney and Healthcare Directive Updates
Iowa does not automatically revoke a power of attorney upon divorce, unlike wills and trusts. Under Iowa Code § 633B.104, your durable power of attorney remains effective until you revoke it, even if your agent was your former spouse. This means your ex-spouse could retain legal authority to manage your finances, access bank accounts, and make binding decisions on your behalf until you execute a revocation.
For healthcare directives, Iowa Code Chapter 144B governs durable powers of attorney for health care. While Iowa law does not automatically revoke a healthcare power of attorney upon divorce, most healthcare directives include provisions that revoke the document if the parties divorce or legally separate. However, this revocation typically only takes effect when a legal action is filed, not upon final decree. You should execute new healthcare documents immediately after filing for divorce, not wait until finalization.
Revocation Checklist for Powers of Attorney
- Execute a written revocation of financial power of attorney under Iowa Code § 633B.110
- Deliver revocation to your former spouse in writing with proof of delivery
- Notify all financial institutions that held copies of the prior power of attorney
- Execute a new durable power of attorney naming a trusted agent
- Execute a new healthcare power of attorney under Iowa Code Chapter 144B
- Update HIPAA authorization forms to remove your former spouse
- Notify your primary care physician and any specialists of the change
Transfer-on-Death and Payable-on-Death Designations
Iowa Code § 598.20B automatically revokes transfer-on-death (TOD) and payable-on-death (POD) designations naming your former spouse on bank accounts, brokerage accounts, and securities. This revocation takes effect upon entry of your divorce decree and applies to any account registered in your name with a TOD or POD beneficiary designation. Your assets would then pass to contingent beneficiaries or through your estate.
However, you should manually update these designations for several practical reasons. Financial institutions may not know about your divorce and could improperly distribute assets to your former spouse, requiring litigation to recover. Additionally, if you have no contingent beneficiary, assets would pass through probate, incurring court costs of approximately $265 plus executor fees of up to 6% of estate value under Iowa law. Update all TOD and POD designations within 60 days of your divorce decree.
Joint Account Considerations
Joint accounts with rights of survivorship are not covered by Iowa Code § 598.20B automatic revocation because they pass by operation of law, not beneficiary designation. If you hold joint accounts with your former spouse, these must be addressed in your divorce decree or through separate agreements. Under Iowa's equitable distribution rules, joint accounts are typically divided 50/50 unless the parties agree otherwise or the court orders a different distribution based on Iowa Code § 598.21 factors.
Timeline: When to Update Estate Documents After Iowa Divorce
Iowa's 90-day waiting period before a divorce decree can be entered provides time to prepare estate planning updates. Begin the process immediately after filing by gathering current estate documents and identifying all assets with beneficiary designations. Execute new documents within 30 days of your divorce decree to minimize the gap between automatic revocation and updated documentation.
| Document | Update Deadline | Priority Level |
|---|---|---|
| 401(k) beneficiary | 10 business days | CRITICAL |
| Pension beneficiary | 10 business days | CRITICAL |
| Healthcare power of attorney | Within 7 days | HIGH |
| Financial power of attorney | Within 7 days | HIGH |
| Life insurance beneficiary | Within 30 days | HIGH |
| Revocable trust amendment | Within 30 days | MEDIUM |
| New will execution | Within 90 days | MEDIUM |
| TOD/POD designations | Within 60 days | MEDIUM |
| Social Security notifications | Within 90 days | LOW |
Working with Iowa Estate Planning Professionals
Estate planning after divorce Iowa requires coordination between your divorce attorney and an estate planning attorney. While your divorce attorney can advise on how the decree affects your assets, an estate planning attorney can ensure your new documents comply with Iowa Probate Code requirements and coordinate with your divorce decree terms. The average cost for post-divorce estate plan updates in Iowa ranges from $1,500 to $3,500 depending on complexity.
Look for an attorney who practices in both family law and estate planning, or work with two attorneys who collaborate. Your estate plan must comply with any provisions in your divorce decree regarding life insurance, retirement accounts, and provisions for minor children. Failure to comply with decree requirements can result in contempt of court charges and personal liability.
Special Considerations for Parents in Iowa Divorce
If you have minor children, estate planning after divorce Iowa requires additional considerations. Your will should name a guardian for minor children if you have sole or primary physical custody. Iowa courts generally prefer the surviving parent as guardian, but you can express preferences for guardianship in your will if the other parent is deceased, unfit, or unable to serve.
Consider establishing a trust for your children rather than leaving assets outright. Under Iowa law, minors cannot inherit more than $25,000 directly without a court-appointed conservator. A testamentary trust in your will allows you to name a trustee to manage assets until your children reach an age you specify, often 25 or 30. This prevents your former spouse from controlling assets you leave to your children while they are minors.
Provisions for Minor Children Checklist
- Name a guardian in your will with at least one alternate
- Establish a trust for each child with distributions at age 25 or later
- Name a trustee other than your former spouse to manage children's assets
- Specify how trust funds can be used (education, healthcare, maintenance)
- Include provisions for children from prior or subsequent relationships
- Coordinate with any child support or college contribution obligations in your decree
- Consider life insurance trusts to keep proceeds out of your taxable estate
Iowa Estate Planning After Divorce FAQs
Does Iowa automatically remove my ex-spouse from my will?
Yes, Iowa Code § 633.271 automatically revokes all will provisions naming your former spouse or their relatives upon entry of your divorce decree. This includes property bequests, executor appointments, and trustee nominations. The revocation takes effect immediately when the court signs the decree, and Iowa law treats your will as if your former spouse predeceased you.
Do I need to update my 401(k) beneficiary after divorce in Iowa?
Yes, you must manually update your 401(k) beneficiary after divorce because federal ERISA law preempts Iowa Code § 598.20B. The automatic revocation statute does not apply to ERISA-governed employer retirement plans, and your former spouse will receive these assets if they remain the named beneficiary. Contact your plan administrator within 10 business days of your divorce.
How long do I have to update my estate plan after Iowa divorce?
While Iowa law provides automatic revocation for wills, trusts, and certain beneficiary designations, you should complete all estate plan updates within 90 days of your divorce decree. Critical documents like 401(k) beneficiaries and powers of attorney should be updated within 10 days. The longer you wait, the greater the risk of your former spouse inheriting assets or retaining decision-making authority.
Does divorce revoke my healthcare power of attorney in Iowa?
No, Iowa does not automatically revoke a healthcare power of attorney upon divorce. However, most Iowa healthcare directive forms include language revoking the document when divorce proceedings are filed. You should execute a new healthcare power of attorney immediately after filing for divorce, naming a trusted family member or friend as your agent instead of your former spouse.
What happens to joint accounts with my ex-spouse after Iowa divorce?
Joint accounts with rights of survivorship are not covered by Iowa's automatic revocation statutes. These accounts pass by operation of law, meaning your former spouse would receive the entire account if you die before changing the ownership. Your divorce decree should address division of joint accounts, and you should close or retitle these accounts within 30 days of your divorce.
Can my ex-spouse still inherit if I die during the Iowa divorce process?
Yes, until your divorce decree is final, your spouse retains inheritance rights under Iowa law. If you die during the 90-day waiting period before your decree is entered, your spouse could inherit under Iowa intestacy laws or claim an elective share of your estate. Consider updating beneficiary designations and powers of attorney as soon as you file for divorce.
How much does it cost to update estate planning after divorce in Iowa?
Post-divorce estate plan updates in Iowa typically cost $1,500 to $3,500 for a complete revision including a new will, trust amendments, powers of attorney, and healthcare directives. Simple beneficiary changes on accounts are free. The Iowa court filing fee for divorce is $265 as of March 2026, which does not include estate planning document costs.
Does Iowa's automatic revocation apply to life insurance?
Iowa Code § 598.20A automatically revokes beneficiary designations naming your former spouse on life insurance policies you own. However, group life insurance through your employer may be subject to ERISA, which would preempt Iowa law. Always verify with your insurance company and employer, and manually update all beneficiary designations within 30 days of your divorce.
What if my divorce decree requires me to maintain life insurance for my ex?
If your Iowa divorce decree requires you to maintain life insurance naming your former spouse as beneficiary for child support or alimony security, this provision overrides Iowa's automatic revocation. You must comply with the decree terms, and failure to maintain required insurance can result in contempt of court. Designate your ex-spouse as beneficiary only to the extent required by the decree.
Should I create a new trust or amend my existing trust after Iowa divorce?
For most Iowa divorces, a trust amendment is sufficient and more cost-effective than creating a new trust. However, if your trust was primarily funded with marital property now awarded to your ex-spouse, or if the trust contains complex provisions favoring your former spouse's family, creating a new trust may be cleaner. Consult with an Iowa estate planning attorney to determine the best approach based on your specific situation.