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What Happens to Retirement Accounts During an Illinois Divorce?

  • Writer: Angela Larimer
    Angela Larimer
  • Jun 3
  • 3 min read

Can your ex get part of your 401(k)?


For many people, retirement accounts are among the most valuable assets they own. Years of contributions, employer matches, and investment growth can result in significant savings that may be impacted during a divorce.


One of the most common questions people ask is:

"Will I have to give my spouse part of my retirement account?"


The answer depends on several factors, including when the account was funded and whether the contributions are considered marital property under Illinois law.

Here's what you need to know.


Retirement Accounts Are Often One of the Largest Assets in a Divorce


When people think about dividing property during divorce, they often focus on:

  • The family home

  • Bank accounts

  • Vehicles

  • Personal belongings


However, retirement accounts frequently represent a substantial portion of a couple's overall assets.


Common retirement accounts include:

  • 401(k) plans

  • Traditional IRAs

  • Roth IRAs

  • Pensions

  • 403(b) plans

  • Government retirement plans


Because these accounts often grow over many years, determining how they should be divided can become an important part of the divorce process.


Is My Retirement Account Automatically Split 50/50?

Not necessarily.

Illinois follows the principle of equitable distribution, which means marital property is divided fairly—not always equally.


The court considers a variety of factors when determining how marital assets should be divided.


A retirement account is not automatically split down the middle simply because a divorce is filed.


What Part of a Retirement Account Is Marital Property?

Generally speaking, the portion of a retirement account accumulated during the marriage may be considered marital property.


For example:

If you began contributing to a 401(k) before getting married, the value that existed before the marriage plus the growth on the non-marital portion may be considered non-marital property.

However, contributions made during the marriage—as well as growth attributable to those contributions—may be subject to division.


Determining the marital and non-marital portions of a retirement account often requires reviewing:

  • Account statements

  • Contribution histories

  • Employment records

  • Financial documentation

Every situation is unique.


What About Pensions?

Pensions can also be divided during an Illinois divorce.

Even if pension benefits will not be paid until years later, they still have value that must be addressed as part of the property division process.


Many people are surprised to learn that future retirement benefits can become an important issue during divorce negotiations.


How Are Retirement Accounts Divided?

In many cases, retirement accounts are divided through a special court order known as a Qualified Domestic Relations Order (QDRO).


A QDRO allows certain retirement assets to be transferred according to the terms of the divorce judgment without triggering early withdrawal penalties or tax implications that might otherwise apply.


Not every retirement account requires a QDRO, but many employer-sponsored plans do.

Because retirement division can involve complex financial considerations, proper handling is critical.


Are There Tax Consequences?

Potentially.

Retirement accounts often carry important tax implications.


Making mistakes when dividing retirement assets can lead to:

  • Unexpected tax bills

  • Penalties

  • Delays in transferring funds

  • Costly financial consequences

This is one reason why it's important to work with experienced legal and financial professionals during the divorce process.


Can Spouses Negotiate a Different Arrangement?

Yes.

Not every divorce results in a retirement account being physically divided.

In some situations, spouses may negotiate an agreement in which one party keeps a retirement account while the other receives different assets of comparable value.


For example:

  • One spouse keeps the retirement account.

  • The other receives a larger share of home equity or another marital asset.

The best solution depends on each family's unique financial circumstances and goals.


Protecting Your Financial Future

Retirement accounts represent years of hard work and planning.

Understanding how these assets may be treated during divorce is an important step toward protecting your long-term financial future.


Whether you have questions about a 401(k), pension, IRA, or other retirement assets, obtaining experienced legal guidance can help you understand your options and make informed decisions.


Serving the Chicagoland Area

At Larimer Law LLC, attorney Angela Larimer helps clients navigate divorce, property division, parenting matters, and other family law issues throughout the Chicagoland Area.


If you have questions about retirement accounts, marital property, or divorce in Illinois, contact Larimer Law LLC to discuss your situation and learn about your legal options.



Disclaimer: This article is for informational purposes only and does not constitute legal advice. Every family law case is unique. Consult with an attorney regarding your specific circumstances.


Content strategy by Nefertiti N. Mason, Revive Her Brand

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4801 W Peterson Ave., Suite 414
Chicago, IL 60646

Office: 773.902.0200

angela@larimerlawllc.com

www.larimerlawllc.com

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Leading Family Law Attorney Chicago
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