MBE Rules · Business Associations

Partnership by Estoppel

Cal. Corp. Code § 16308

The rule

One who represents herself, or consents to being represented, as a partner is liable to third parties who extend credit in reliance on the representation, though no partnership exists.

In plain English

Partnership by estoppel occurs when someone acts or allows others to believe they are a partner in a business, even if no formal partnership exists. If a third party relies on this representation and extends credit, the person can be held liable for those debts.

Worked example

Alice and Bob run a bakery, but Alice never officially becomes a partner. However, she frequently introduces herself as a partner to suppliers. When a supplier extends credit to the bakery based on Alice's representation, Alice can be held liable for the debt, even though she is not a formal partner.

Memory hook

If you look like a partner and act like a partner, you might just be liable like a partner.

The trap

Exams may present scenarios where a person denies being a partner, but their actions suggest otherwise, leading students to overlook liability due to estoppel. Watch for subtle cues in behavior or statements that imply partnership.

How examiners test it

Questions often involve fact patterns where a party's representation leads to reliance by a third party, requiring candidates to identify potential liability despite the absence of a formal partnership agreement.

Drill this rule until it can't fail you.

Vrenberg generates unlimited questions on this exact rule, tracks your mastery of it, and brings it back until it sticks.