The operating agreement is either missing, vague, or written on a napkin you can no longer find. Your partner has stopped including you in decisions, or started pulling money in ways you cannot reconcile, or hired their cousin to run a department you used to oversee. Maybe all three.
A Cook County partnership disputes attorney at M&A Law Firm represents owners, members, and shareholders when a closely held business stops functioning as the partners originally agreed, including disputes over distributions, decision-making, valuations, freeze-outs, and the eventual division of the business itself.
We work with LLCs, partnerships, professional corporations, and S-Corps across Cook County and Northern Illinois.
Call (847) 449-7449 before the next partner meeting.
What Most Partnership Disputes Actually Have in Common
Almost every partnership dispute we handle traces back to the same root problem, which is that the original deal was never fully documented. The partners agreed on the big picture, started the business, and put off the harder conversations about distributions, decision-making, buyouts, and what happens when one partner wants out.
Years pass, the business grows, and the gaps in the original deal turn into the things being fought over.
The Categories That Tend to Be Undefined
When a dispute arises, the gaps are predictable. The same handful of terms are missing from agreement after agreement.
- Distribution authority: Who decides when and how much money leaves the business, and what the floor and ceiling are.
- Major decisions: What counts as a major decision requiring partner consent versus a routine operating call.
- Buyout terms: How a partner exits, who pays, on what timeline, and at what valuation.
- Valuation method: Whether the business is valued by book value, multiple of earnings, appraisal, or a formula tied to revenue.
- Deadlock resolution: What happens when two equal partners cannot agree on a decision the business needs.
- Dispute resolution: Whether disagreements go to arbitration, mediation, or court, and where.
When any of these is missing, Illinois statutory default law fills in. The default is almost never what the partners would have agreed to if they had thought it through, which is why so many disputes turn on what the default actually says versus what each partner believed.
How Illinois Default Law Fills the Gaps
Most partners assume their verbal understandings will hold up. They almost never do, because Illinois has statutory defaults that apply whenever the operating agreement is silent. Below is a comparison of common partnership terms and what happens when the agreement does not address them.
| Term | What Most Partners Assume | What Illinois Default Law Says |
|---|---|---|
| Distributions | Pro rata to ownership, decided informally | Distributions in LLCs require member consent under the Illinois LLC Act; silence often means none are required |
| Voting on major decisions | Majority by ownership percentage | Many actions require unanimous member consent absent operating agreement provisions otherwise |
| Removal of a managing member | Possible by majority vote | Removal usually requires cause and may require unanimous consent |
| Buyout of a departing member | Fair market value, paid out reasonably | No automatic buyout right; departing member may remain an owner with no exit |
| Transfer of ownership | Restricted to existing partners | Economic rights may generally be transferred; management rights usually require consent |
| Dissolution | One partner may force it | Judicial dissolution requires meeting statutory grounds, typically deadlock or oppression |
The chart above is illustrative, not exhaustive. The specific outcome in any case depends on the entity type, the actual language in any existing agreement, and the conduct of the parties over time.
Why Choose M&A Law Firm for Partnership Disputes
Partnership disputes sit at the intersection of contract law, fiduciary duty law, and entity governance, which means they require a litigator who understands all three. Founder Ahmed Motiwala has spent his career working in both the transactional and litigation sides of business law, including the drafting of the agreements that often get litigated when partnerships fail.
Several attributes of the firm make a difference in these cases:
- Drafting-side understanding of the agreements: Ahmed has drafted operating agreements, partnership agreements, and shareholder agreements, which informs how he reads the ones produced in litigation, including the gaps and ambiguities the drafter left behind.
- Cases other lawyers turned down: Some partnership cases get rejected because the agreement looks bad for the prospective plaintiff. We have taken several of those cases and produced significant settlements once the conduct of the partners became the real issue.
- Senior attorney involvement throughout: The attorney handling the case is the one taking the depositions, arguing the motions, and sitting at the mediation table.
- Honest evaluation at intake: When the facts and the agreement do not support a viable claim, we say so. Filing a partnership case that cannot win damages the client more than it damages the partner being sued.
Past results do not guarantee future outcomes, and every case is evaluated on its own facts.
What Clients Get From the Engagement
For partnership clients, the practical experience includes regular communication during slow stretches, candid assessments when discovery changes the picture, and a strategy that accounts for the business continuing to operate while the case proceeds. Litigation against a partner does not usually pause the business, and the strategy has to fit that reality.
What Are the Most Common Partnership Disputes We See?
The most common partnership disputes involve distributions, decision-making authority, allegations of self-dealing, and disagreements over how to exit or value the business. The specific claims vary, but the underlying disputes cluster into a handful of recognizable types.
Distribution and Compensation Fights
These are the most common partnership cases. One partner believes the other is taking more out of the business through salary, expense reimbursements, related-party transactions, or distributions that bypass the formal record. Many of these conflicts evolve into payment and collection disputes requiring a detailed review of the company’s finances. The discovery work is forensic: pulling bank records, payroll data, vendor payments, and credit card statements to reconstruct what actually left the business and where it went.
Freeze-Out and Oppression Claims
A freeze-out happens when the majority partner uses control of the business to push the minority partner out, often by cutting off distributions, eliminating their role, or refusing to share information about the company's performance. Illinois recognizes oppression claims that may lead to judicial dissolution or a court-ordered buyout when the conduct meets the statutory standard.
Breach of Fiduciary Duty
Partners owe each other fiduciary duties, including duties of loyalty and care, even when the operating agreement tries to limit them. Self-dealing transactions, undisclosed competing ventures, misappropriation of business opportunities, and use of company assets for personal purposes all give rise to fiduciary breach claims. Depending on the facts, the same conduct may also support a breach of contract claim when it violates the terms of the governing agreement.
Deadlock and Dissolution Disputes
When two equal partners cannot agree on a fundamental decision and the agreement provides no tiebreaker, the business may be deadlocked. Illinois courts may order judicial dissolution in those circumstances, though dissolution is usually a last resort and many deadlock cases resolve through one partner buying out the other.
Disputes Over the Sale or Wind-Down
When the partners agree the business is ending but cannot agree on how, the disputes shift to valuation, the division of assets, the handling of debts, and the allocation of any sale proceeds. These cases often involve appraisers, accountants, and detailed work on the company's books.
Bring the operating agreement, the bank statements, and the timeline to (847) 449-7449.
Can a Partnership Dispute Be Resolved Without Destroying the Business?
A partnership dispute can sometimes be resolved without destroying the business, depending on how early counsel gets involved and how committed both partners are to a workable outcome. Some cases produce a continued partnership on revised terms, often with a new operating agreement that fills the gaps the original one left. Others produce a clean buyout that lets the business continue under one partner's ownership.
The cases that destroy the business tend to share two features. The partners waited too long to involve counsel, and one or both partners treated the dispute as personal rather than commercial. When counsel is involved early and both partners are willing to think strategically about outcomes, the business often survives the dispute.
Ask M&A Law Firm
Q: My partner just locked me out of the company email and bank accounts. What do I do? A: Document the lockout immediately, including dates, times, and any communications about it. Do not attempt to regain access by force or by using credentials you no longer have authorization to use, since that creates exposure on your side. The lockout itself is often actionable, and a court may order restoration of access while the larger dispute proceeds.
Q: We never had an operating agreement. Do I have any rights? A: Yes. Illinois statutory law fills in default rules for LLCs and partnerships when no agreement exists, and those defaults give every member or partner certain rights, including the right to information, the right to a share of profits, and protections against oppression. The absence of an agreement makes some cases harder and others easier, depending on what the defendant did.
Q: Can I take a salary from the business while the dispute is ongoing? A: It depends on what the operating agreement provides and what the partners' prior practice was. Continuing to take a salary that matches established practice is usually defensible. Starting a new salary, or significantly increasing an existing one, during a dispute often becomes additional evidence of misconduct.
Q: My partner says they are going to sell our biggest client a side product through a separate company. Is that legal? A: Probably not without disclosure and consent. Partners owe a duty of loyalty that generally prohibits diverting business opportunities, and selling to the company's clients through a separate entity is a textbook example of the kind of conduct that breaches that duty. Document what you know and consult counsel before confronting the partner.
Partnership Dispute Questions Cook County Owners Ask
How long does a partnership case typically take?
Most partnership cases resolve within 18 to 30 months, though cases involving valuation fights or judicial dissolution sometimes run longer. The variables include the volume of financial records, the conduct of the opposing partner during discovery, and whether the parties are willing to mediate before exhausting every motion.
Cases involving urgent issues, including emergency motions to prevent asset transfers, sometimes move faster on the emergency portion while the underlying case proceeds at a normal pace.
What does it cost to litigate a partnership dispute?
Partnership cases are typically handled on an hourly basis, given the unpredictable scope of discovery and motion practice. Total costs vary widely depending on the size of the business, the volume of financial records, and the level of contest.
Some cases involving clear damages may be handled on a hybrid arrangement combining reduced hourly rates with a contingency component. Fee structures are discussed openly at the initial consultation.
Will the dispute become public?
Most court filings in Illinois are public record, including pleadings and many financial exhibits. Sensitive information, including detailed financial statements and tax returns, may be filed under seal with court approval. Settlement agreements may be kept confidential by their terms, and many partnership cases resolve specifically to avoid the publicity that a trial would generate.
What happens to the business while the case is pending?
The business usually continues operating during the litigation. Courts sometimes enter orders protecting the business from improper conduct by either partner during the case, including orders preventing extraordinary distributions, asset transfers, or termination of key employees. In cases where the partners cannot work together at all, a court may appoint a custodian to manage the business until the dispute is resolved.
When Preserving Options Matters Most
The window for shaping a partnership dispute is widest at the beginning and narrows quickly. The first formal demand letter, the first court filing, and the first deposition each lock in pieces of the case that are harder to change later. Talking to a litigator before any of those steps gives you more options, not fewer.
M&A Law Firm offers consultations for partners, members, and shareholders who believe a dispute is forming or who already know one has arrived. Bring whatever version of an operating or partnership agreement exists, the company's recent financial statements if you have access to them, and a written timeline of what has happened over the past six to twelve months.
The fuller the picture, the more useful the conversation.
M&A Law Firm Schaumburg, IL Phone: (847) 449-7449