Who Gets The Increase In Value Of A Business During Divorce?

A business is often one of the most disputed assets in a Schaumburg divorce, especially if it existed before the marriage but grew in value during the marriage. The spouse who started the business may feel that all of the increased value should stay with them. The other spouse may feel that their years of work, support, or sacrifices during the marriage created a right to share in that growth. Illinois law does not decide this just by looking at whose name is on the business documents. The court first decides if the business is marital or non-marital property, then looks at whether the marital estate or a spouse’s efforts added value that might require reimbursement. I help clients work through these questions because a business that started small can become a major financial issue in a divorce.
Whether The Business Is Marital Or Non-Marital Matters
The first question is when and how the business was acquired. Under 750 ILCS 5/503, property acquired by either spouse after the marriage is generally presumed to be marital property unless a statutory exception applies. Property acquired before marriage is generally treated as non-marital property, as are certain assets acquired by gift, inheritance, or pursuant to a valid agreement excluding them from the marital estate.
If a spouse started a company during the marriage, the business is usually considered part of the marital estate, even if only one spouse is named as the owner. In this case, the business will likely need to be valued and included when dividing marital property. Illinois follows equitable distribution, so marital property is divided fairly based on several factors, not always split fifty-fifty.
A different analysis applies when the business existed before the marriage. The ownership interest may remain non-marital property, but that does not necessarily end the inquiry. The court may still need to examine what caused the company to increase in value during the marriage and whether the marital estate has a reimbursement claim.
The Increase In A Non-Marital Business Can Remain Non-Marital
Illinois law contains an important rule that surprises many spouses. Under 750 ILCS 5/503(a)(7), an increase in the value of non-marital property remains non-marital property, regardless of whether that increase resulted from marital property, non-marital property, a spouse’s personal efforts, or another cause. That rule is expressly subject to the reimbursement provisions contained elsewhere in Section 503.
Consider a spouse who owned a company worth $300,000 when the marriage began and whose ownership interest is worth $2 million when the divorce occurs. The fact that the company increased by $1.7 million does not automatically mean that $1.7 million becomes marital property. If the business remained properly classified as non-marital property, the appreciation can remain part of the owning spouse’s non-marital estate.
The other spouse should not assume that this means there is no financial claim connected to the growth. Illinois reimbursement law becomes critically important when marital money or significant personal effort contributed to the increased value.
Personal Effort Can Create A Reimbursement Claim
Many business owners put in a lot of time building their companies during a marriage. A spouse might work long hours, find new clients, hire employees, expand the business, create valuable ideas, or make decisions that greatly increase the company’s value. If the business is non-marital property, the court may need to decide if these efforts mean the marital estate should be reimbursed.
Under 750 ILCS 5/503(c), when a spouse contributes personal effort to non-marital property, that effort is treated as a contribution from the marital estate if the effort was significant and resulted in substantial appreciation. The marital estate may then receive reimbursement unless it was reasonably compensated for those efforts.
Compensation therefore becomes an important factual issue. If the business-owning spouse received a reasonable salary, bonuses, distributions, or other compensation that flowed into the marriage, the owner may argue that the marital estate was adequately compensated for the work. If the spouse took an unusually low salary while reinvesting profits into the separately owned company, the other spouse may argue that the marriage effectively subsidized the company’s growth.
These disputes can require detailed financial analysis rather than a simple calculation of beginning and ending values.
Marital Money Invested In A Separate Business May Also Matter
Personal effort is not the only source of a reimbursement claim. Marital property may also be contributed directly to a non-marital business. A couple might use marital savings to purchase equipment, provide working capital, pay company debts, finance an expansion, or cover operating expenses during a difficult period.
Under 750 ILCS 5/503(c), when one estate contributes property to another estate, the contributing estate may be entitled to reimbursement if the contribution can be traced by clear and convincing evidence and was not intended as a gift. The court may provide reimbursement through the property being divided or, in appropriate circumstances, by imposing a lien against the non-marital property that received the contribution.
This makes recordkeeping especially important. Bank statements, business ledgers, loan documents, tax returns, capital contribution records, and accounting records may help show whether marital funds entered the company and what happened to those funds. Years of poor bookkeeping can make these cases significantly more difficult.
Business Valuation Is Often The Central Dispute
Before the parties can meaningfully argue about appreciation, reimbursement, or division, they usually need to know what the business is worth. Business valuation can be complicated because privately held companies do not have a publicly quoted market price.
A valuation may consider assets, liabilities, historical earnings, cash flow, customer concentration, industry conditions, ownership restrictions, and the company’s expected future performance. Depending on the nature of the business, valuation professionals may use an income approach, market approach, asset approach, or a combination of methods.
The valuation date may also have a major financial effect. A company may have grown rapidly during the marriage, suffered a recent downturn, received a major new contract, or lost an important customer. A seemingly small disagreement about assumptions or methodology can produce a large difference in the calculated value of the business.
Retained Earnings And Owner Compensation Can Become Important
Closely held businesses often give owners considerable control over when income is paid out and when money remains inside the company. That control can create disputes during divorce. One spouse may argue that profits are being deliberately retained to make personal income appear lower, while the business owner may argue that keeping cash in the company is necessary for payroll, taxes, inventory, expansion, or normal operating reserves.
Compensation can also affect a reimbursement analysis when a non-marital business appreciates because of the owner’s efforts. If the owner received market-rate compensation throughout the marriage, that fact may support an argument that the marital estate was reasonably compensated. If compensation was artificially low while business value accumulated, the other spouse may take the opposite position.
Financial records must therefore be evaluated in context. A tax return alone may not reveal the economic reality of a closely held company.
Commingling Can Complicate Business Classification
A business that started as non-marital property can become harder to classify if marital and non-marital assets are extensively mixed. Illinois law addresses commingling and transmutation under 750 ILCS 5/503(c). When contributed property loses its identity, questions may arise about whether property has been transmuted into the receiving estate. When the contributing property retains its identity, it may continue to preserve its original classification, subject to applicable reimbursement rights.
Business owners should not assume that keeping a company in one spouse’s name automatically protects its classification. How money flowed into and out of the company can be important. Capital contributions, refinancing, transfers between personal and business accounts, acquisition of new ownership interests, and restructuring transactions may all require examination.
Tracing may therefore become one of the central tasks in a business divorce case.
The Non-Owner Spouse May Have Valuable Rights
A spouse does not need to hold shares, membership units, or a formal management role to have substantial financial rights connected to a business. If the company is marital property, its value may be considered as part of the marital estate. If it is non-marital property, reimbursement rights may still arise from marital contributions or significant uncompensated efforts.
I also look beyond the company’s ownership documents. A non-owner spouse may have supported the business indirectly by managing the household, caring for children, supporting relocations, accepting reduced family income while profits were reinvested, or otherwise allowing the business owner to devote substantial time to company growth. Not every contribution produces a direct reimbursement claim, but the full financial history of the marriage can matter when property is divided.
The goal should be to identify the correct classification and value rather than accepting the business owner’s characterization of the company without review.
Business Ownership Does Not Determine Parenting Time
A business dispute and a parenting dispute are legally separate issues. Owning a successful business does not automatically provide an advantage in determining parental responsibilities, and being the non-owner spouse does not create an advantage either.
Under 750 ILCS 5/602.7, Illinois courts allocate parenting time according to the child’s best interests. Relevant considerations include the amount of time each parent spent performing caretaking functions, the child’s needs, the child’s adjustment to home and community, the parents’ schedules, and each parent’s willingness to support the child’s relationship with the other parent.
A business owner’s work schedule can therefore become relevant when it affects the practical ability to exercise parenting time, but financial success by itself does not determine the parenting arrangement. I evaluate parenting issues separately from business valuation and property division so that financial disputes do not unnecessarily become disputes involving the children.
A Business Does Not Always Have To Be Sold
People sometimes assume that a marital business must be sold so the proceeds can be divided. That is not necessarily true. Depending on the circumstances, one spouse may retain the company while the other receives other marital assets, cash payments, or another form of equitable distribution.
Selling a successful company can destroy the income source that supports both parties and their children. Courts and attorneys therefore often consider whether the business can remain with the operating spouse while its value is accounted for elsewhere in the property division.
The feasibility of that arrangement depends on the size of the marital estate, the company’s value, available liquidity, debt, and the parties’ financial circumstances. A business worth several million dollars may be difficult to offset when most of the couple’s wealth is tied up inside the company.
Call The Law Office Of Fedor Kozlov About A Business And Divorce Dispute
A business that increased substantially in value during a marriage can create difficult questions about property classification, appreciation, compensation, reimbursement, and valuation. The answer is rarely as simple as deciding whose name appears on the ownership documents. Illinois law requires careful consideration of when the company was acquired, where investment funds originated, how the owner’s efforts contributed to growth, whether the marital estate received reasonable compensation, and whether assets became commingled.
If you or your spouse owns a business that increased in value during the marriage, it is important to understand how Illinois law may classify the company and whether the marital estate has rights related to its growth. Business valuation, tracing, reimbursement claims, and property division can significantly affect the financial outcome of a divorce. Contact our Schaumburg divorce lawyer at the Law Office of Fedor Kozlov at (847) 241-1299 to receive a consultation.
