Section 1713.

Cal. Civil Code - CIV § 1713.
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
The restoration required by the last section must be made without demand, except where a thing is obtained by mutual mistake, in which case the party obtaining the thing is not bound to return it until he has notice of the mistake.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026

Starting a business in California? California LLC guide: costs and requirements