Business contracts in California are shaped by rules that often differ from the law of other states and from the boilerplate in national templates. California voids most noncompete agreements, refuses to enforce pre-dispute jury waivers, makes one-way attorney fee clauses reciprocal, and limits clauses that try to excuse a party from its own fraud or gross negligence. A template that works in Texas or Delaware can fail in a California courtroom. As a California business contracts attorney, Michael Holmes drafts, reviews and negotiates commercial agreements for small and mid-sized businesses, with California’s statutes and case law built in from the first draft.
Holmes Law is a remote practice with no physical office, and California clients work with Michael Holmes directly by phone, video and secure document exchange. This page goes deeper than the broader California business law page. Companion pages cover entity formation, operating and shareholder agreements and buy-sell agreements.
Contracts Holmes Law Drafts and Reviews
Typical California business contracts include:
- customer agreements, master services agreements and statements of work;
- vendor, supplier and purchase agreements for goods;
- independent contractor and consulting agreements;
- confidentiality and nondisclosure agreements;
- licensing and technology agreements;
- commercial leases and equipment leases, coordinated with the California real estate practice;
- asset purchase agreements and letters of intent for buying or selling a small business;
- loan documents, promissory notes and personal guaranties.
For each, the goal is the same: a contract that reflects the actual deal, allocates risk in a way the client understands, and will be enforced under California law.
Formation, the Statute of Frauds and the Parol Evidence Rule
Most California contracts are enforceable whether written or oral, but some must be in writing. Civil Code § 1624 lists contracts that must be in a writing signed by the party to be charged, including agreements that by their terms cannot be performed within a year, promises to answer for the debt of another, agreements for the sale or lease of real property for more than a year, and agreements to employ a broker to buy or sell real estate. Under Commercial Code § 2201, contracts for the sale of goods for the price of $500 or more generally require a signed writing, subject to exceptions for specially manufactured goods, admissions and partial performance.
Once a written contract exists, the parol evidence rule in Code of Civil Procedure § 1856 limits evidence of prior or contemporaneous agreements that contradict an integrated writing. California applies the rule more loosely than many states. Under Pacific Gas and Electric Co. v. G. W. Thomas Drayage and Rigging Co. (1968) 69 Cal.2d 33, a court may consider extrinsic evidence to decide whether contract language is reasonably susceptible to a proposed meaning. In Riverisland Cold Storage, Inc. v. Fresno-Madera Production Credit Assn. (2013) 55 Cal.4th 1169, the California Supreme Court held that evidence of fraud is admissible even when it contradicts the written terms. For businesses, the lesson is that clear, specific drafting matters more than an integration clause.
The UCC as Adopted in California
Contracts for the sale of goods are governed by Division 2 of the California Commercial Code, California’s version of UCC Article 2 (Commercial Code § 2101 and following). Key rules include:
- Battle of the forms. Under Commercial Code § 2207, an acceptance with different or additional terms can still form a contract, and additional terms between merchants may become part of the contract unless they materially alter it or are objected to. Businesses that rely on purchase order and invoice terms should understand which terms actually control.
- Warranties. Implied warranties of merchantability and fitness for a particular purpose arise by default and can be disclaimed only in the way the Commercial Code requires, including conspicuousness.
- Remedies. Buyers and sellers have specific remedies, and parties may limit remedies within the limits of the code.
- Limitations period. Commercial Code § 2725 sets a four-year limitations period for breach of a sales contract, which the parties may reduce to not less than one year but may not extend.
Limitations Periods for California Contract Claims
Outside the UCC, the basic limitations periods are found in the Code of Civil Procedure. An action on a contract founded on a written instrument generally must be brought within four years under Code of Civil Procedure § 337, and an action on an oral contract generally within two years under § 339. Code of Civil Procedure § 360.5 limits written waivers of the statute of limitations to four years at a time, although they can be renewed. Contracts can shorten limitations periods if the shortened period is reasonable, and tolling agreements are common when parties try to resolve a dispute before suit.
Choice of Law, Venue and Dispute Resolution
Choice of Law
California courts generally enforce choice-of-law clauses under the framework of Nedlloyd Lines B.V. v. Superior Court (1992) 3 Cal.4th 459: the chosen state must have a substantial relationship to the parties or the transaction, or another reasonable basis, and the chosen law must not conflict with a fundamental California policy where California has a materially greater interest. Civil Code § 1646.5 allows parties to a contract involving $250,000 or more to choose California law even without a relationship to California, except for contracts for labor or personal services, consumer transactions, and certain transactions covered by the Commercial Code.
Venue and Forum
Forum selection clauses are generally enforceable between businesses, but California limits them in some settings. Labor Code § 925 restricts employers from requiring California-based employees to agree to litigate or arbitrate outside California or under another state’s law as a condition of employment, with a narrow exception when the employee is individually represented by counsel in negotiating the terms.
Jury Waivers and Judicial Reference
Unlike most states, California does not enforce pre-dispute contractual jury trial waivers. The California Supreme Court held in Grafton Partners v. Superior Court (2005) 36 Cal.4th 944 that only the Legislature can authorize such waivers. The common California alternative is a judicial reference clause under Code of Civil Procedure § 638, which sends disputes to a referee whose decision stands as a judgment, or an arbitration clause. A jury waiver copied from a New York template will not work here.
Arbitration
Arbitration clauses are widely used and generally enforceable between businesses. In contracts with individuals, California courts review them for unconscionability, and clauses that are one-sided can be severed or refused enforcement. A well-drafted clause names the rules, the seat, how arbitrators are chosen and how costs are allocated.
Noncompete and Non-Solicitation Agreements in California
California’s rule on noncompetes is one of the strongest in the country and has become stronger. Business and Professions Code § 16600 provides that every contract by which anyone is restrained from engaging in a lawful profession, trade or business is void to that extent, except as the statute allows. The California Supreme Court held in Edwards v. Arthur Andersen LLP (2008) 44 Cal.4th 937 that there is no narrow-restraint exception, and Assembly Bill 1076 (2023) amended § 16600 to confirm that the section is read broadly to void noncompetes in the employment context, however narrowly tailored.
Two more provisions took effect in 2024:
- § 16600.1 made it unlawful to include a noncompete clause in an employment contract or to require an employee to enter one, and required employers to notify current employees, and former employees employed after January 1, 2022, by February 14, 2024 that such clauses were void.
- § 16600.5 (Senate Bill 699) provides that a contract void under the chapter is unenforceable regardless of where and when it was signed, prohibits employers from attempting to enforce one, and gives employees, former employees and prospective employees a private right of action with attorney’s fees.
California courts have also refused to enforce many employee and customer non-solicitation clauses as restraints under § 16600. In AMN Healthcare, Inc. v. Aya Healthcare Services, Inc. (2018) 28 Cal.App.5th 923, the court declined to enforce an employee non-solicitation provision against recruiters. Businesses in California protect their relationships primarily through trade secret law, the California Uniform Trade Secrets Act (Civil Code § 3426 and following), confidentiality agreements, and invention assignment agreements that comply with Labor Code § 2870.
The main exceptions are for the sale of a business. Business and Professions Code § 16601 permits a person selling the goodwill of a business, or an owner selling all of their interest in a business entity, to agree not to compete within a specified area, and §§ 16602 and 16602.5 cover partners and LLC members on dissolution or dissociation. Those exceptions are discussed further on the buy-sell agreements page.
Indemnity, Limitation of Liability and Liquidated Damages
Indemnity
California enforces indemnity agreements under Civil Code § 2772 and following, with interpretive rules in § 2778. An indemnity clause should say clearly whether it covers the indemnified party’s own negligence, whether it includes a duty to defend, and how defense costs are handled. In construction contracts, Civil Code § 2782 and related sections limit clauses that shift liability for a party’s sole negligence or willful misconduct, and apply special rules to residential construction and public agencies.
Exculpatory Clauses and Limitations of Liability
Civil Code § 1668 makes void any contract that exempts a party from responsibility for its own fraud, willful injury to another, or violation of law. In Tunkl v. Regents of University of California (1963) 60 Cal.2d 92, the California Supreme Court refused to enforce releases in contracts affecting the public interest, and in City of Santa Barbara v. Superior Court (2007) 41 Cal.4th 747 it held that a release of liability for future gross negligence is generally unenforceable as against public policy. Commercial limitation-of-liability clauses, such as caps on damages and exclusion of consequential damages, are generally enforced between sophisticated businesses, but they should be drafted with these limits in mind.
Liquidated Damages
Under Civil Code § 1671(b), a liquidated damages provision in a non-consumer contract is valid unless the party challenging it shows it was unreasonable under the circumstances existing when the contract was made. Consumer contracts face a stricter standard. A liquidated damages clause that operates as a penalty will not be enforced.
Attorney’s Fees, Interest and Remedies
Civil Code § 1717 makes contractual attorney’s fee clauses reciprocal in actions on the contract: if the contract gives fees to one party, the prevailing party gets fees whether or not it is the party named. One-sided fee clauses therefore protect both sides in California. Fee clauses should also state whether they cover tort claims related to the contract, because § 1717 applies only to contract claims.
For prejudgment interest, Civil Code § 3289 provides that when a contract does not set a rate, the obligation bears interest at 10 percent per year after a breach. Contractual interest rates must comply with California’s usury provisions in Article XV of the California Constitution, which contain important exemptions for many licensed lenders.
Electronic Signatures and Contract Formalities
California adopted the Uniform Electronic Transactions Act at Civil Code § 1633.1 and following. Electronic signatures and records generally have the same effect as paper when the parties have agreed to conduct the transaction electronically, which can be shown by the context and surrounding circumstances. Some documents are excluded or subject to other rules, including wills and certain notices, so the signing method should be matched to the document. For business agreements, e-signature platforms are standard, and the audit trail helps prove who signed and when.
Payment Statutes and Consumer Protection Laws
Several California statutes affect payment terms and customer-facing contracts:
- Freelance Worker Protection Act. Effective January 1, 2025, businesses hiring freelance workers for professional services of $250 or more must use a written contract with specified terms, retain it for at least four years, and pay on the date in the contract or, if none is stated, within 30 days after the work is completed. The law also bars conditioning timely payment on reduced compensation or additional work.
- Construction prompt payment. Business and Professions Code § 7108.5 and the private works prompt payment provisions of the Civil Code set deadlines for paying subcontractors and releasing retention.
- Automatic Renewal Law. Business and Professions Code § 17600 and following require clear disclosures, affirmative consent and easy cancellation for consumer subscriptions that renew automatically.
- Unfair Competition Law and Consumer Legal Remedies Act. Business and Professions Code § 17200 and Civil Code § 1750 and following apply to many consumer-facing terms and practices.
- Unconscionability. Civil Code § 1670.5 lets a court refuse to enforce an unconscionable contract or clause.
Contract Review and Negotiation
Many engagements start with a contract the other side drafted. Holmes Law’s review focuses on the terms that decide how disputes come out: scope and acceptance, payment and termination rights, indemnity and limitation of liability, intellectual property ownership, confidentiality, governing law and dispute resolution, and whether any clause is unenforceable in California. The goal is a short list of changes that matter, explained in plain terms, rather than a redline of every sentence.
Contract terms also affect the owners’ long-term planning. Personal guaranties can reach family assets and should be considered alongside the owners’ California estate planning, including assets held in a revocable trust.
Frequently Asked Questions
Can I use a noncompete with a California employee?
Generally no. Business and Professions Code § 16600 voids employee noncompetes, § 16600.5 bars attempts to enforce them regardless of where they were signed, and employees have a private right of action. Protect confidential information through trade secret and confidentiality agreements instead.
Is a jury waiver in my contract enforceable in California?
Not if it is a pre-dispute waiver. Under Grafton Partners, California courts do not enforce them. A judicial reference clause under Code of Civil Procedure § 638 or an arbitration clause is the usual alternative.
How long do I have to sue on a written contract in California?
Generally four years under Code of Civil Procedure § 337, and two years for an oral contract under § 339. Sales of goods have a four-year period under Commercial Code § 2725, which the contract may shorten to as little as one year.
Does a one-way attorney’s fee clause protect only my business?
No. Under Civil Code § 1717, a fee clause in a contract is reciprocal for claims on the contract, so the prevailing party recovers fees regardless of which side the clause names.
Are e-signatures valid for California business contracts?
Generally yes, under California’s Uniform Electronic Transactions Act, when the parties have agreed to do business electronically. A few document types have separate requirements.
Do I need a written contract with freelancers?
For professional services of $250 or more, California’s Freelance Worker Protection Act requires a written contract with specified terms and timely payment, effective January 1, 2025.
Speak With a California Business Contracts Attorney
Holmes Law drafts, reviews and negotiates business contracts for California companies, with California’s noncompete, jury waiver, fee and indemnity rules addressed from the start. The practice is remote, so meetings happen by phone or video wherever you are in California. To discuss a contract you need drafted or reviewed, contact Holmes Law to schedule a consultation with Michael Holmes. Contacting Holmes Law does not create an attorney-client relationship, and this page is general information, not legal advice for your situation.