Deadlock in a 50/50 Partnership or LLC: Breaking the Tie in California

Last updated: November 2026

California law has no tie-breaker for a 50/50 partnership or LLC. When two equal owners cannot agree, the deadlock clause in their agreement controls if one exists. If none does, the exits are a negotiated buyout or a court action for judicial dissolution, which the statute allows when management is deadlocked and which usually ends in one side buying the other out at fair market value. (Corp. Code, § 17707.03, subds. (b)(4), (c).) Kolmogorov Law, P.C. handles deadlock cases for owners in Orange County, Los Angeles, and across California.

Call (909) 235-6116 or contact us online if you and your partner are stuck.

Why a 50/50 partnership or LLC deadlocks

The default rules assume a majority exists. In a general partnership, a difference about a matter in the ordinary course of business is decided by a majority of the partners, and an act outside the ordinary course requires the consent of all partners. (Corp. Code, § 16401, subd. (j).) In a member-managed LLC the rule is the same: majority for ordinary matters, unanimity for anything outside the ordinary course. (Corp. Code, § 17704.07, subd. (b)(3), (4).)

With two equal owners there is no majority. Every contested decision requires both votes. One owner can block the other indefinitely, and neither can act alone without inviting a breach claim. A corporation with two equal shareholders and two directors has the same problem at the board level.

What deadlock looks like in practice

One owner wants to fire the operations manager, who happens to be the other owner's brother-in-law. The other refuses. The manager stays, the business suffers, and the two owners stop speaking.

One owner wants to distribute the year's profit. The other wants to reinvest it in a second location. Neither proposal gets a second vote, so the cash sits in the account and both owners pay tax on income they never received.

One owner has an offer to sell the business. The other will not sign. The buyer walks.

In each case the business itself may be healthy. That is what makes deadlock different from the usual partner dispute: nobody has necessarily done anything wrong, and the fix is structural rather than punitive.

Read the agreement first

A well-drafted agreement anticipates deadlock. Common mechanisms include mandatory mediation, a designated tie-breaking vote on specific subjects, and a put or call right triggered by a stated number of failed votes. Another is the shotgun clause: one owner names a price and the other chooses to buy or sell at it. If your agreement has one of these, it controls, and the court will enforce it.

Most two-owner agreements I review have nothing of the kind. Then the statute decides, and the statute's answer is dissolution.

Judicial dissolution as the pressure point

A member or manager of an LLC may ask the court to dissolve the company when its management is deadlocked or subject to internal dissension. The same relief is available when it is not reasonably practicable to carry on the business in conformity with the operating agreement. (Corp. Code, § 17707.03, subds. (a), (b)(1), (4).) The operating agreement cannot take that power away. (Corp. Code, § 17701.10, subd. (c)(7).)

A general partner may ask the court to dissolve when it is not reasonably practicable to carry on the partnership business in conformity with the agreement. (Corp. Code, § 16801, par. (5)(C).) A corporation may be dissolved when an even number of directors is equally divided and cannot agree, so that the business can no longer be conducted to advantage. The same is true when two shareholder factions are so deadlocked that the business cannot be run with advantage to the shareholders. (Corp. Code, § 1800, subd. (b)(2), (3).) See our page on involuntary dissolution of a corporation.

Few owners actually want the company liquidated. The petition matters because of what it triggers.

The buyout that usually ends it

In any LLC dissolution suit, the other members may avoid dissolution by purchasing the moving party's interest for cash at fair market value. (Corp. Code, § 17707.03, subd. (c)(1).) If the parties cannot agree on value and the purchasing members post a bond for the moving party's expenses, the court stays the dissolution and appoints three disinterested appraisers to fix the value, which is binding once confirmed. (Corp. Code, § 17707.03, subd. (c)(2), (3).) The valuation date is the date the action was filed unless the court sets another for good cause. (Corp. Code, § 17707.03, subd. (c)(5).) Corporations have a parallel procedure. (Corp. Code, § 2000, subds. (a), (c).)

So the practical effect of a deadlock petition in a 50/50 company is to force a decision: the other owner buys you out at an appraised price, or the company winds up. Many deadlocks resolve by agreement once both sides understand this. Our pages on partnership buyouts and buyout valuation disputes cover the negotiation and the appraisal fight.

Protecting the business while the case is pending

Deadlock cases take months. During that time one owner may try to act unilaterally: moving money, signing a lease, or terminating staff. Where that is happening, we seek a temporary restraining order requiring joint signatures or preserving the status quo, and in a bad case the appointment of a receiver to run the company. See TROs and preliminary injunctions.

A deadlock also does not suspend either owner's duty of loyalty. An owner who uses the stalemate to start a competing business or to divert customers has converted a structural problem into a fiduciary case.

Where these cases are heard

Dissolution petitions are filed in the Superior Court of the county where the company has its principal office: the Central Justice Center in Santa Ana for Orange County companies, the Stanley Mosk Courthouse in Los Angeles.

What to bring to the first meeting

The partnership or operating agreement and any buy-sell agreement. A list of the decisions that have failed and when. The last two years of financial statements and tax returns. Any written buyout offers exchanged. And an honest answer to the central question: do you want to stay and buy, or leave and sell?

Frequently asked questions

What happens when 50/50 business partners cannot agree?

Nothing happens, which is the problem. Ordinary decisions need a majority and major decisions need unanimity, so with two equal owners every disputed decision fails. (Corp. Code, §§ 16401, subd. (j), 17704.07, subd. (b)(3), (4).) The agreement's deadlock clause, a negotiated buyout, or a dissolution petition is what moves things.

Can one 50/50 partner dissolve the LLC in California?

A single member can file for judicial dissolution on the ground that management is deadlocked or that it is not reasonably practicable to carry on. (Corp. Code, § 17707.03, subds. (a), (b)(1), (4).) The other member can then avoid dissolution by buying the filer's interest at fair market value. (Corp. Code, § 17707.03, subd. (c)(1).)

Can my 50/50 partner force me to sell?

Not directly. But if your partner files for dissolution, you face the choice of buying your partner out at an appraised value or seeing the company wound up. If you file, your partner faces the same choice. Who files first can matter for timing and the valuation date.

Who breaks a tie in a two-member LLC?

Only the operating agreement can appoint a tie-breaker. California law does not supply one. Some agreements give a casting vote to a named person on defined subjects or require binding mediation. Without such a clause, the tie stands until the owners agree or a court dissolves the company.

Does deadlock mean one of us did something wrong?

No. Deadlock is a ground for dissolution by itself, without fraud or breach. (Corp. Code, § 17707.03, subd. (b)(4).) That said, a member who sues for dissolution on the deadlock ground is protected from breach-of-contract damages for bringing the action. (Corp. Code, § 17707.03, subd. (c)(1).)

Talk to a California partnership dispute attorney

If you are deadlocked with your co-owner, call (909) 235-6116 or contact us online. Kolmogorov Law, P.C. is at 327 Magnet, Irvine, CA 92618, and represents owners in Orange County, Los Angeles, and throughout California. See also our partnership dispute attorney page and our page on removing an LLC manager or partner.

This page provides general information about California law and is not legal advice. Outcomes depend on the operating or partnership agreement, the facts, and the court.