Dissipation of assets occurs when one spouse wastes or misuses marital property during and after the marriage has irretrievably broken down. If you are going through a divorce in Chicago, understanding dissipation can help you protect your share of the marital estate. It is important to note that courts will not penalize every poor financial decision. Rather, they focus specifically on spending tied to the breakdown of the marriage that serves no legitimate marital purpose.
At Caesar & Bender, LLP, co-founding partners Michael Ian Bender and Molly E. Caesar represent clients in property division disputes, including dissipation claims. As experienced Chicago property division attorneys, our team handles cases in Cook County and the surrounding area.
This guide explains how Illinois law defines dissipation, what qualifies, how to raise a claim, what evidence you need, and what remedies a court can order. Read on to learn how these rules apply to your situation. If you suspect your spouse is hiding or wasting assets, protect your rights by calling Caesar & Bender, LLP at (312) 236-1500 to schedule a consultation.
What Does Dissipation of Assets Mean in Illinois?
Dissipation occurs when one spouse uses marital property for their own benefit, unrelated to the marriage, at a time when the marriage is undergoing an irretrievable breakdown. The Illinois Marriage and Dissolution of Marriage Act (IMDMA), specifically 750 ILCS 5/503, lists dissipation as one of the factors courts must consider when dividing marital property.
To qualify as dissipation, the spending must meet specific legal criteria. Courts look at both the timing and the purpose of the spending or waste of the asset. They ask if the money was wasted after the marriage began undergoing an irretrievable breakdown and if it served any real purpose for the couple.
The key elements of a dissipation claim are listed in the table below. Each element must be established for a court to credit the claim.
| Element | What It Means |
|---|---|
| Timing | After the marriage irretrievably broke down |
| Who | One spouse uses marital property |
| Purpose | For their own benefit or to reduce the marital estate |
| Standard | Squanders or wastes vs. reasonable personal expenses |
What Counts as Dissipation in an Illinois Divorce?
Illinois courts have established clear precedents for the types of financial behavior that meet this legal standard, however each situation depends on the facts of the case. Rather than working from a rigid checklist, judges evaluate asset waste by looking for familiar patterns of improper spending.
What Spending Is Considered Dissipation?
Gambling with marital funds is one of the most common forms of dissipation in Chicago divorce cases. Casino losses, online gambling, sports betting, and lottery purchases all qualify when they drain the marital estate. In re Marriage of Sobo, 205 Ill. App. 3d 357 (1st Dist. 1990), the court recognized gambling losses as dissipation of marital assets. Courts trace these transactions through bank, credit card statements, and other records to calculate the total amount lost.
Spending money on a romantic partner outside the marriage is another frequently cited form. Gifts, hotel rooms, airline tickets, and dinners paid for with marital funds have all been treated as dissipation, as well as substantial unexplained cash withdrawals.
Deliberate destruction of marital property also qualifies. In In re Marriage of Ferkel, 260 Ill. App. 3d 33 (5th Dist. 1994), the court found that a spouse who destroyed family property had dissipated marital assets. Courts may calculate the value of destroyed items and include that amount in the property division. The offending spouse’s share is then reduced accordingly.
Failing to maintain obligations on marital property can constitute dissipation as well. If one spouse stops making mortgage payments and the home goes into foreclosure, the lost equity may be treated as a dissipated asset. In In re Marriage of Jones, 187 Ill. App. 3d 206 (1st Dist. 1989), the court recognized this type of claim. Documented evidence of missed payments and resulting financial loss is typically required to support it.
What Is NOT Considered Dissipation in Illinois?
Reasonable living expenses do not qualify as dissipation, even when they reduce the marital estate. Rent, groceries, utilities, and transportation are normal costs that both spouses continue to incur after a marriage breaks down.
Good-faith business losses are also typically excluded. If a spouse-owned business loses money because of market conditions or ordinary risk, that loss is not considered dissipation, absent evidence of intentional mismanagement or sabotage. Courts draw a clear line between bad luck and bad intent.
Payments to divorce attorneys typically do not qualify either. Under 750 ILCS 5/501(c-1), interim attorney fees incurred during the divorce process are considered advances from the marital estate, not waste. This distinction matters because legal fees can be substantial in contested cases.
Key Takeaway: Illinois courts have found dissipation in cases involving gambling debts, gifts or travel with an affair partner, and deliberate destruction of marital assets. Ordinary living expenses and good-faith business losses generally do not qualify, even if they deplete the marital estate.
Divorce Attorneys in Chicago – Caesar & Bender, LLP
Michael Ian Bender, Esq.
Michael Ian Bender is a co-founding partner of Caesar & Bender, LLP and a former Domestic Relations Judge for the Circuit Court of Cook County. He earned his J.D. cum laude from the University of Illinois Chicago School of Law and holds an LL.M. with honors in Information Technology and Privacy Law. His recognitions include Best Lawyers in America and multiple Litigator of the Year awards. He brings this judicial perspective directly to bear on behalf of his clients at Caesar & Bender, LLP.
Molly E. Caesar, Esq.
Molly E. Caesar is a co-founding partner who graduated summa cum laude from DePaul University College of Law and was inducted into the Order of the Coif National Honor Society. She has been named to Super Lawyers for 2025 and 2026, a distinction reserved for the top 5% of attorneys in the state. For many years, she has also been recognized as an emerging lawyer by Leading Lawyers, reflecting a long-standing reputation for excellence in the field. As a certified mediator and Adjunct Professor at DePaul University College of Law, she brings both trial experience and negotiation skills to contested asset division cases.
When Does the Dissipation Clock Start in Illinois?
The dissipation clock does not start when one spouse files for divorce. It starts when the marriage begins undergoing an irretrievable breakdown, which can be months or even years before either party files a petition.
Determining that exact date is often one of the most contested issues in a dissipation case. Courts look at objective evidence, such as when the parties separated, when one spouse moved out, when meaningful communication stopped, or when one spouse began an extramarital relationship. There is no single test, and judges weigh the totality of the circumstances.
The law also sets strict limits on how far back a claim can reach. Under 750 ILCS 5/503(d)(2), a dissipation claim is subject to a dual time limit. First, you cannot bring a claim for any conduct that occurred more than five years before the petition for dissolution was filed. Second, you cannot make a claim if you wait more than three years after you knew, or should have known, about the dissipation. This means the clock starts ticking the moment you discover the missing money. If a spouse gambled away savings seven years before the divorce was filed, that spending falls outside the statutory window, even if the marriage had already broken down by that point.
Can Dissipation Happen Before a Divorce Is Filed?
Yes. Dissipation can begin well before either spouse files a petition for dissolution. What matters is not the filing date but the date the marriage began undergoing an irretrievable breakdown.
Many divorce cases involve dissipation that started months or years before anyone filed paperwork. A spouse who begins an affair and uses marital money to pay for hotel rooms, trips, or gifts for a romantic partner may be dissipating assets long before the divorce becomes official.
This is why courts focus on the “irretrievable breakdown” date rather than the filing date. If the marriage was already over in substance, spending marital money on non-marital purposes can constitute dissipation regardless of whether a petition has been filed. The statute tracks the state of the relationship, not the legal paperwork.
The statutory lookback limits still apply, however. Claims cannot reach back more than five years before the petition was filed, and no more than three years after the claiming spouse knew or should have known about the spending.
What Is the Deadline to Raise a Dissipation Claim in Illinois?
The deadline is tied to the trial date, not the date you file for divorce. Under 750 ILCS 5/503(d)(2), a spouse must give written notice of intent to claim dissipation no later than 60 days before trial or 30 days after discovery closes, whichever is later.
This deadline is strictly enforced. If a spouse misses it, even by a day, the court can refuse to consider the claim, regardless of how strong the evidence may be. There is no general exception for excusable neglect once the window has closed.
The notice must explicitly state when the marriage began its irretrievable breakdown, what property was dissipated, and the period during which the dissipation occurred. Vague or incomplete notices may be rejected even if they are timely, so precision matters as much as speed.
Because of these strict requirements, raising a dissipation claim early in the divorce process is important. Waiting until the last minute increases the risk of missing the deadline, filing an incomplete notice, or failing to gather enough evidence to support the claim. To avoid costly mistakes, it is recommended to seek the guidance of a Chicago divorce lawyer who can manage the filing process and build a strong case for your claim.
How Do You Prove Dissipation of Assets in a Divorce?
Proving dissipation requires formal notice, documentary evidence, and strict compliance with procedural rules. A court will not consider a dissipation claim unless the proper steps have been followed.
What Notice Is Required Before Raising a Dissipation Claim?
The spouse claiming dissipation must serve written notice of intent on the other party. Under 750 ILCS 5/503(d)(2), this notice must be given no later than 60 days before trial or 30 days after discovery closes, whichever is later.
The notice must explicitly state the date or period when the marriage began its irretrievable breakdown, a description of the property allegedly dissipated, and the date or period when the dissipation occurred. A certificate of service must be filed with the clerk of the court.
Missing this deadline can permanently bar the claim. Even if there is compelling evidence of waste, a court may refuse to hear the claim without proper notice. This makes timely action one of the most important parts of any dissipation case.
What Evidence Do Courts Look for in Dissipation Cases?
Once proper notice is served, the claiming spouse must present enough evidence to establish the claim. After that, the burden shifts to the accused spouse to prove that the spending served a legitimate marital purpose.
Courts rely heavily on financial documentation. The most useful types of evidence include:
- Bank account statements showing withdrawals, transfers, and spending patterns
- Credit card statements showing purchases, hotel bookings, or gifts to third parties
- Text messages, emails, or social media posts linking spending to non-marital purposes
- Hotel, airline, and restaurant receipts
- Records of cash withdrawals with no documented purpose
- Testimony from witnesses who observed the spending
- Reports from a forensic accountant tracing the movement of marital funds
A forensic accountant can be very helpful in difficult cases. These professionals trace funds through multiple accounts, identify hidden transfers, and present findings in a format courts rely on to quantify the dissipation.
Key Takeaway: Illinois requires the claiming spouse to serve a formal written notice of dissipation before trial. Courts then examine documentary evidence, including bank records, receipts, and credit card statements, showing the timing, amount, and purpose of the spending. Failure to provide proper notice can bar the claim entirely.
How Do Illinois Courts Respond to Dissipation?
When a court finds that dissipation occurred, the remedy is financial, not punitive. The judge may treat the dissipated amount as if it still exists in the marital estate and credits it against the dissipating spouse’s share of the property.
For example, if one spouse dissipated $100,000 and the remaining marital estate is worth $400,000, the court may treat the total estate as $500,000 for division purposes. The dissipating spouse’s share is then reduced by the $100,000 they already spent, ensuring the other spouse is not shortchanged by the waste.
This approach is designed to restore the innocent spouse to the financial position they would have been in without the dissipation. The goal is fairness in property division, not punishment for bad behavior. The court also has discretion to account for the dissipation in other ways or on less than a dollar-for-dollar offset.
A dissipation finding can also affect how a judge views each party’s credibility on other financial matters. A spouse caught hiding or wasting money may face skepticism about their other disclosures, which can influence the tone and outcome of the broader case.
How Do You Stop a Spouse from Dissipating Assets in Illinois?
If you suspect your spouse is wasting or hiding marital assets, you do not have to wait until trial to act. Once a divorce petition has been filed, you can ask the court for emergency relief to protect marital property before it disappears.
A temporary restraining order (TRO) can freeze specific assets, such as bank accounts, investment accounts, or real property, preventing either spouse from transferring, hiding, or spending them. A judge can issue a TRO quickly, sometimes within days of the request, when there is evidence that assets are at risk. The order stays in place until the court modifies it or the divorce is finalized.
An injunction is a broader court order that restricts certain financial conduct for the duration of the divorce. For example, a court may prohibit either spouse from selling property, closing financial accounts, or making large purchases without prior court approval.
Acting quickly is essential because money that has already been spent or transferred is difficult to recover. A Chicago divorce attorney can file for emergency relief on short notice when dissipation is suspected or already underway.
Key Takeaway: Illinois courts can issue an emergency injunction or temporary restraining order to freeze marital assets once a divorce petition is filed. Acting quickly, before assets disappear, is essential. An attorney can file for emergency relief on short notice when dissipation is suspected.
Does Dissipation Affect the Final Divorce Settlement in Illinois?
Yes. A finding of dissipation directly affects how the court divides the remaining marital estate. Because the dissipated amount is typically credited against the offending spouse’s share, the innocent spouse receives a proportionally larger portion of what remains.
Dissipation findings can also affect spousal maintenance indirectly. If one spouse’s financial position has been significantly weakened by the other’s waste, a judge may consider that when evaluating the parties’ respective financial circumstances, though dissipation itself is a property division issue under the statute, not a standalone maintenance factor.
Beyond the financial calculations, a dissipation finding shapes the overall credibility of the dissipating spouse. Judges take financial dishonesty seriously, and a spouse caught hiding expenses or lying about spending may face greater scrutiny on every financial disclosure throughout the proceedings.
Key Takeaway: A dissipation finding directly affects property division. The court typically credits the dissipated amount against the offending spouse’s share, giving the innocent spouse a larger portion of the remaining estate. Judges may also view the dissipating spouse’s financial disclosures with greater skepticism throughout the case.
What Are Common Mistakes When Raising a Dissipation Claim?
The most common mistake is missing the notice deadline or not providing sufficient notice of the claimed dissipation. Written notice must be served no later than 60 days before trial or 30 days after discovery closes, whichever is later. Missing this deadline, even with strong evidence of waste, can result in the claim being barred entirely.
Failing to document the spending is another frequent error. Vague allegations without supporting bank records, credit card statements, or receipts are unlikely to succeed. Courts expect specific evidence tying the spending to a date, an amount, and a non-marital purpose.
Some spouses confuse dissipation with ordinary disagreements about money. Buying something your spouse disapproves of is not dissipation if the purchase occurred before the breakdown or served a reasonable marital purpose. Overstating a claim can damage credibility with the judge and weaken an otherwise valid case.
Waiting too long to consult an attorney creates its own set of problems. An experienced family law attorney can help you identify potential dissipation early, preserve evidence before it is deleted or destroyed, and meet the strict procedural deadlines that govern these claims.
Speak with a Chicago Divorce Attorney to Discuss Your Dissipation Claim
If you suspect your spouse is hiding or wasting marital assets, the window to act may be limited. Dissipation claims have strict notice deadlines, specific evidence requirements, and procedural rules that can bar your claim entirely if not followed. The sooner you take action, the better your chances of preserving what is rightfully yours.
At Caesar & Bender, LLP, co-founding partners Michael Ian Bender and Molly E. Caesar bring nearly 50 years of combined family law experience to property division cases. As a former Domestic Relations Judge, Michael presided over thousands of cases in the Cook County Circuit Court. Molly, a Super Lawyers honoree and certified mediator, adds extensive trial and appellate expertise to every case. Our team provides the strategic guidance necessary to navigate every stage of the dissipation process.
Protect your share of the marital estate. Contact Caesar & Bender, LLP today at (312) 236-1500 to discuss your case. We represent clients in Cook, DuPage, and Lake counties from our Chicago office at 150 N Michigan Ave.