Partner Dissociation in California: When a Partner Leaves, and What It Costs

Last updated: November 2026. Reviewed by Pavel Kolmogorov, California business litigation attorney (State Bar No. 321018).

Dissociation is the legal term for a partner's exit from a California general partnership. A partner always has the power to leave, but not always the right. Quitting before the end of an agreed term or project is generally wrongful, and the partner owes the damages it causes. (Corp. Code, § 16602.) Whether the partnership ends depends on its type and size. A two-person partnership dissolves. A larger one can continue and buy out the interest. Kolmogorov Law, P.C., a business litigation firm in Irvine, represents partners in these disputes.

Call (909) 235-6116 or contact us online to discuss a partner's withdrawal or your own exit.

What dissociation means

A partner is dissociated when the partnership has notice of the partner's express will to withdraw, or on a later date the partner names. (Corp. Code, § 16601, par. (1).) Expulsion, bankruptcy, and death have the same effect, and expulsion is covered on our page about removing a partner.

A partner may dissociate at any time, rightfully or wrongfully. (Corp. Code, § 16602, subd. (a).) The partnership agreement may not vary that power, except to require that the notice be in writing. (Corp. Code, § 16103, subd. (b)(6).)

On dissociation, the partner's right to take part in managing the business ends. (Corp. Code, § 16603.) For limited liability companies, see our page on LLC member withdrawal.

Rightful or wrongful: when leaving is a breach

The statute lists the only situations in which a dissociation is wrongful. (Corp. Code, § 16602, subd. (b).)

The first is a breach of an express provision of the partnership agreement, such as a notice clause.

The second applies to a partnership for a definite term or a particular undertaking. A partner who withdraws by express will before the term expires or the undertaking is complete has dissociated wrongfully. There is one exception: a withdrawal within 90 days after another partner's death, bankruptcy, or similar listed event, or after another partner's wrongful dissociation.

A partnership at will is one in which the partners have not agreed to stay until a definite term ends or a particular undertaking is complete. (Corp. Code, § 16101, subd. (a)(11).) Leaving a partnership at will is rightful unless it breaches an express term.

A partner who wrongfully dissociates is liable to the partnership and to the other partners for damages caused by the dissociation. (Corp. Code, § 16602, subd. (c).)

Does the partnership end?

In a partnership at will, dissolution takes the express will of at least half of the partners. A partner's withdrawal by express will counts as that partner's vote to dissolve. (Corp. Code, § 16801, par. (1).) So one of three partners leaving does not by itself dissolve the firm. One of two does.

In a Court of Appeal case where one of two partners withdrew, the partnership dissolved by operation of law, because a partnership needs at least two persons. The buyout statute did not apply. The business had to be wound up, the creditors paid, and the partners' accounts settled. (Corrales v. Corrales (2011) 198 Cal.App.4th 221, 227.)

In a partnership for a term or undertaking, a wrongful dissociation starts a 90-day clock. The partnership dissolves when it runs out unless a majority in interest of the partners agree before then to continue. (Corp. Code, § 16801, par. (2)(A).)

The buyout of a dissociated partner

If the partnership continues, it must cause the departing partner's interest to be purchased, on the terms below unless the partnership agreement provides otherwise. (Corp. Code, § 16103, subd. (a).) The price is the amount the partner would have received if, on the date of dissociation, the assets had been sold and the partnership wound up. The sale price assumed is the greater of liquidation value or the value of the entire business as a going concern without the departing partner. Interest runs from the date of dissociation. (Corp. Code, § 16701, subds. (a), (b).)

Damages for a wrongful dissociation, and other amounts the partner owes, are offset against that price. (Corp. Code, § 16701, subd. (c).)

If no agreement is reached within 120 days after a written demand for payment, the partnership must pay in cash the amount it estimates is due, with financial statements and an explanation of the calculation. (Corp. Code, § 16701, subds. (e), (g).) A partner who disagrees must sue within 120 days after the partnership tenders payment or an offer to pay. If neither is tendered, the deadline is one year after the written demand. (Corp. Code, § 16701, subd. (i).)

A wrongful exit from a term partnership delays the money. That partner is not entitled to any part of the price until the term expires or the undertaking is complete, unless that partner shows the court that earlier payment will not cause undue hardship to the business. Where payment is deferred, the partnership may tender a written offer to pay in place of cash. (Corp. Code, § 16701, subds. (f), (h).)

Our page on partnership buyouts covers the negotiated route.

Lingering authority and liability

For two years after dissociation, the former partner can still bind the partnership by an act that would have bound it before. The other party must have reasonably believed the person was a partner and had no notice, actual or deemed. (Corp. Code, § 16702, subd. (a).) The former partner is liable to the partnership for any damage that causes. (Corp. Code, § 16702, subd. (b).)

Dissociation does not by itself discharge a partner's liability for a partnership obligation incurred before the exit. (Corp. Code, § 16703, subd. (a).)

Either the partnership or the former partner may file a statement of dissociation. For the two-year period described above, a non-partner is deemed to have notice 90 days after it is filed. (Corp. Code, § 16704, subds. (a), (c).)

If your partner walked away

Record in writing when you received notice, because the valuation, the interest, and the two-year period all run from dissociation.

In a term partnership, get the continuing partners' agreement in writing within 90 days. Notify lenders, landlords, and customers that the person no longer acts for the firm.

Quantify the damage from a wrongful exit, because it comes off the buyout price. If the agreement restricts competition after an exit, see our page on partner non-competes.

If you are the partner who wants out

Read the agreement before you send notice. A term, a project the partnership was formed to complete, or a notice clause can turn a rightful exit into a wrongful one. Our page on breach of a partnership agreement covers those terms.

Give the notice in writing and make a written demand for payment, which starts the 120-day period for the partnership's tender.

What to bring to the first meeting

• The partnership agreement, or the emails and documents that show the deal if nothing was signed.
• The withdrawal notice and any written demand for payment.
• Financial statements and tax returns for the last three years.
• A list of partnership debts and contracts in progress.

Frequently asked questions

My partner quit our partnership in the middle of a contract. Does the partnership end, and does he owe us damages?

In California, if you were the only two partners, his withdrawal dissolves the partnership and the business is wound up. With three or more, the firm can continue and buy out his interest. If the partnership was formed for that contract or a fixed term, quitting early is generally wrongful, and he owes the damages it caused.

I want out of a three-person partnership that has no written agreement. Can I just leave, and do they have to pay me?

Generally, yes to both. With no agreed term or project, a California partnership is at will, and withdrawing is rightful. The partnership must cause your interest to be purchased at the statutory price, with interest from the date you left. Make a written demand, because the partnership's duty to tender its estimate runs 120 days from that demand.

What is wrongful dissociation in California?

It is a partner's exit that breaches an express provision of the partnership agreement or, with one 90-day exception, an early withdrawal from a partnership formed for a definite term or a particular undertaking. Under California Corporations Code section 16602, the partner is liable to the partnership and the other partners for the damages the dissociation causes.

How is a dissociated partner's buyout price calculated?

Unless the partnership agreement provides otherwise, California Corporations Code section 16701 sets it. The price is what the partner would have received if the partnership's assets had been sold on the dissociation date and the partnership wound up. The assumed sale price is the greater of liquidation value or going-concern value without the departing partner. Damages and debts owed are subtracted.

Is a partner who left still liable for partnership debts?

For debts the person was already liable for before the exit, generally yes. In California, dissociation does not by itself discharge that liability. For two years afterward, a former partner can also be liable on new transactions with someone who reasonably believed the person was still a partner and had no notice, actual or deemed.

Talk to a California partnership dispute attorney

If a partner has left, or you are planning your own exit, call (909) 235-6116 or contact us online. Kolmogorov Law, P.C. is located in Irvine, California. Related reading: our partnership dispute practice page and our page on breach of a partnership agreement.

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