KHK Family Law’s West Loop high-net-worth divorce attorneys help business owners and high-income professionals navigate complex asset division, business valuation, and strategic settlement planning under Illinois equitable distribution laws.
Key Takeaways:
- Businesses started or grown during a marriage may be considered marital property subject to division under Illinois law.
- Courts use income-based, market-based, or asset-based methods to value a business, and the method chosen can significantly affect the outcome.
- KHK brings over 70 years of combined family law experience and builds financial professionals into every case strategy from day one.
A lot of business owners assume their spouse has no claim to the company they built. Under Illinois law, that’s not how it works. If your business was started or grew during your marriage, it may be considered marital property subject to division, even if your spouse never set foot in the office.
When substantial assets are involved, every decision carries long-term financial consequences. Our knowledgeable West Loop high-net-worth divorce attorneys at KHK Family Law & Divorce Attorneys help you understand what’s at stake and build a strategy that protects your interests.
Book a free consultation today to discuss your situation and explore your options.

What Makes High-Net-Worth Divorce More Complex
Every divorce involves dividing assets, but when significant wealth is involved, the process demands a different level of attention. Business interests, multiple properties, retirement accounts, stock options, and investment portfolios all need to be identified, valued, and classified before anyone sits down to negotiate.
Illinois follows equitable distribution, meaning courts divide marital property based on what’s fair rather than splitting everything down the middle. That discretion creates both opportunity and risk, depending on how well your case is prepared.
Here’s the truth: the settlement you agree to today will shape your financial life for years. Getting the details right on valuation, classification, and tax consequences is what separates a good outcome from a costly one. Our experienced West Loop high-net-worth divorce attorneys take the time to understand your full financial picture before recommending a path forward.
How Illinois Courts Handle Business Ownership in Divorce
For business owners, divorce raises serious questions. Will you lose control of the company you built? Could your spouse claim half its value?
Under Illinois law, businesses acquired or grown during the marriage are generally considered marital property, even if your spouse never contributed to operations. The key questions are how the business is valued and what portion qualifies as marital versus non-marital. Courts typically rely on one of three valuation approaches:
- Income-based, which calculates worth from earning capacity and projected cash flow
- Market-based, which compares the business to similar companies that have recently sold
- Asset-based, which totals the fair market value of all business assets minus liabilities
Each method can produce significantly different numbers, and the one chosen often determines the outcome of your case. Classification adds another layer. If you started the business before your marriage, the original value may be non-marital. But growth during the marriage, reinvested profits, and contributions from marital funds can make portions subject to division.
Once valued and classified, the goal is to find a resolution that protects your operational control while reaching a fair settlement. A spousal buyout allows you to retain full ownership by offsetting your spouse’s share with other marital assets. Structured settlements spread payments over time when liquid assets aren’t sufficient for an immediate buyout.
The same careful approach applies to retirement accounts, investment portfolios, and other complex assets. Our strategic West Loop high-net-worth divorce attorneys coordinate with forensic accountants and financial professionals to make sure every asset is valued accurately and handled correctly.
What Our West Loop High-Net-Worth Divorce Attorneys Do Differently
Most family law firms handle the legal filings and leave the financial analysis to you or your accountant. At KHK, we take a different approach.
Financial strategy built into your legal team. Forensic accountants, business valuators, and financial advisors work alongside our attorneys from day one. That means asset valuations are challenged when they don’t add up, tax consequences are factored into settlement terms before you sign, and your long-term financial picture drives the strategy rather than just the legal outcome.
A perspective most firms can’t offer. Managing Partner Matthew A. Katz holds advanced degrees in social work, business, and divinity. We understand the financial mechanics of dividing complex assets, but we also understand the pressure, the uncertainty, and the emotional weight that comes with it. Both sides of that equation shape how we advocate for you.
Results that hold up. That collaborative model means fewer surprises, stronger negotiations, and settlements built to last.
KHK Family Law & Divorce Attorneys
High-net-worth divorce demands attorneys who understand business valuation, complex asset division, and the long-term consequences of every financial decision. With over 70 years of combined experience and several staff fluent in both English and Spanish, including our managing partner, our trusted West Loop high-net-worth divorce attorneys provide the strategic guidance and clear communication your case requires.
Book a free consultation with KHK Family Law & Divorce Attorneys today. Let us help you protect your business, your assets, and your future.
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