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Trusts And Estate Planning Mistakes To Avoid During High Net Worth Divorces In Illinois

estate planning

Divorce is complex under any circumstances, but when significant assets, trusts, and estate plans are involved, the stakes are much higher. At Covert Marrero Covert LLP, we have seen how even the most financially savvy individuals can make costly mistakes when dividing marital property or updating estate plans. In Illinois, issues such as ownership classification, beneficiary designations, and the treatment of trust assets must be handled carefully to ensure compliance with state law and to protect long-term financial interests. A well-structured approach to both divorce and estate planning helps prevent unintended consequences that could affect children, business interests, or family wealth for years to come.

How Illinois Law Treats Trusts And Marital Property

Under 750 ILCS 5/503, Illinois law distinguishes between marital property and non-marital property. Assets placed in an irrevocable trust before marriage are typically considered non-marital, while those funded during marriage may be treated as marital assets subject to equitable distribution. One common mistake we see is when a spouse assumes that because an asset is held in a trust, it is automatically excluded from divorce proceedings. Courts can and do examine the timing, source of funds, and control of the trust to determine whether it should be included in the marital estate.

Failing to provide full financial disclosure of trust interests can also raise legal concerns. Under Illinois law, both parties must disclose all financial holdings during divorce proceedings. Omitting or undervaluing trust assets may lead to serious legal penalties or reopen a finalized divorce judgment.

Updating Your Estate Plan After A Divorce

Once a divorce is finalized, many individuals forget to update their estate planning documents, leading to unintended outcomes. Under 755 ILCS 5/4-7(b), any provision in a will that benefits a former spouse is automatically revoked after divorce. However, the same automatic revocation does not apply to other instruments such as living trusts, payable-on-death accounts, or life insurance policies. If these are not updated, an ex-spouse may still remain a named beneficiary.

We advise clients to conduct a full estate review before and after the divorce process. This includes updating wills, trusts, healthcare directives, and powers of attorney to reflect new circumstances. Failing to coordinate these updates with the division of marital property can create conflicts between your divorce decree and estate documents.

Mismanaging Business Or Investment Assets Held In Trusts

High-net-worth individuals often use trusts to manage business assets, real estate, or investment portfolios. A common pitfall is assuming that corporate or trust structures automatically shield assets from division. Illinois courts can look beyond formal ownership to determine equitable interests. For example, if marital funds were used to grow a business held in a revocable trust, part of that value may still be considered marital property.

We often collaborate with financial professionals and forensic accountants to trace the origin of trust assets. By establishing a clear financial record, we can help ensure that clients receive fair treatment while protecting legitimate non-marital holdings.

The Importance Of Coordinating Legal And Financial Strategies

During high net worth divorces, decisions regarding asset division, taxes, and estate planning are deeply interconnected. Poor communication between advisors can lead to conflicting outcomes or tax inefficiencies. Coordinating with both divorce and estate planning counsel ensures a consistent approach that preserves financial stability and aligns with long-term goals.

At Covert Marrero Covert LLP, we encourage clients to treat their divorce as part of a broader financial restructuring. By integrating estate planning with property division, clients can minimize future disputes and safeguard their family’s financial well-being.

Frequently Asked Questions About Trusts And Estate Planning During Divorce

What Happens To A Trust Created Before Marriage During Divorce?

In Illinois, assets placed in an irrevocable trust before marriage are typically classified as non-marital property under 750 ILCS 5/503(a). However, if the trust was modified or funded during the marriage with marital funds, some or all of its assets could be subject to division. Courts evaluate whether either spouse contributed to the trust or benefited from it during the marriage.

Should I Change My Will And Power Of Attorney After A Divorce?

Yes. Under 755 ILCS 5/4-7(b), provisions in a will benefiting a former spouse are automatically revoked, but similar changes do not apply to trusts or beneficiary designations. You should update your entire estate plan — including living trusts, life insurance, and healthcare directives — to reflect your new circumstances. Doing so ensures your wishes are honored and avoids legal conflicts later.

Can Business Interests Held In A Trust Be Divided In Divorce?

Yes, depending on how and when the trust was funded. If a trust contains business interests acquired or expanded with marital assets, Illinois courts may consider part of its value marital property. Even when ownership is structured through a trust, the court can examine whether one spouse indirectly benefited from or contributed to the growth of those assets.

What If My Spouse Hides Assets In A Trust During Divorce?

Illinois law requires full financial disclosure. If one spouse attempts to conceal assets in a trust, the court can impose sanctions, reopen settlements, or award additional compensation to the other spouse. It is critical to have an attorney review all trust documents and related financial records to ensure transparency.

How Does A Trust Affect Child Or Spousal Support Calculations?

Trust income and distributions may be considered when determining a spouse’s income for child or spousal support under 750 ILCS 5/505 and 5/504. Courts may review whether funds are regularly accessible or discretionary. Understanding the nature of the trust and the beneficiary’s control over distributions is essential to accurately calculating support.

Call Covert Marrero Covert LLP For a Confidential Consultation

At Covert Marrero Covert LLP, we understand that high-net-worth divorces require more than legal representation — they demand strategic coordination between divorce and estate planning. Our attorneys help clients protect wealth, preserve family legacies, and prevent future disputes.

If you are facing a divorce involving complex trusts or estate matters, contact Covert Marrero Covert LLP. Contact our Illinois divorce lawyer at Covert Marrero Covert LLP by calling us at (630) 717-2783 to schedule your initial consultation. Our offices in Warrenville, Schaumburg, Naperville, and Joliet, Illinois, serve clients throughout Chicagoland with experienced representation and trusted guidance.

By Brian Covert | Posted | Posted in Estate Planning

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