California treats independent contractors differently from almost every other state, so an agreement that works fine in Texas can leave you exposed here. Two things make California its own case: the strict test the state uses to decide whether you are really a contractor at all, and a 2025 law that now requires a written contract for a lot of freelance work. If you are hiring a contractor or working as one in California, the agreement has to account for both. Here is what a California independent contractor agreement should include, and the state rules that change how you write it.
What a California independent contractor agreement should include
The core of a California contractor agreement is the same as anywhere: the parties, the scope of work, the fee and payment schedule, the deadline, ownership of the work, confidentiality, and how either side can end the arrangement. The full breakdown of those clauses is in the independent contractor agreement guide, and this page assumes you have those basics in place.
What California adds is a set of required terms for freelance work, covered below, and a sharper focus on classification and non-competes. Get the standard clauses right, then layer the California-specific rules on top, because those are where a generic template downloaded off the internet will let you down.
How California classifies independent contractors
California uses the ABC test to decide whether a worker is an independent contractor or an employee, codified by Assembly Bill 5. Under it, a worker is presumed to be an employee unless the hiring business proves all three of these: the worker is free from the company's control over how the work is done; the work is outside the company's usual business; and the worker is customarily engaged in an independent trade or business of the same kind.
That middle prong is the hard one. If you hire a freelance writer to write for your content agency, the work is arguably inside your usual business, which can push the relationship toward employee status no matter what the contract says. Many professional freelancers, including a lot of writers, designers, marketers, and consultants, fall under one of AB5's business-to-business or professional-services exemptions, in which case the older, more flexible Borello multi-factor test applies instead. The practical point: in California, the contract label does not decide classification. How the work actually happens does, and the agreement should describe a genuinely independent relationship rather than just assert one.
Non-compete agreements are void in California
California does not enforce employee or contractor non-compete agreements. Under Business and Professions Code section 16600, a contract that restrains someone from engaging in a lawful profession or business is void, and that has long applied to independent contractors as well as employees.
Recent laws went further. As of 2024, a California non-compete is void even if it was signed in another state or the work happened elsewhere, and businesses were required to notify current and former workers that any non-compete they signed is unenforceable. Customer non-solicitation clauses are also generally void in California, since courts treat them as back-door non-competes. So if you are handed a California contractor agreement with a non-compete in it, that clause almost certainly cannot be enforced. What you can still protect is genuine confidential information and trade secrets, which is what a confidentiality clause, not a non-compete, is for.
California now requires a written contract for freelance work
This is the change most freelancers have not caught up with. California's Freelance Worker Protection Act, in effect since January 1, 2025, requires a written contract whenever a business hires a freelance worker for professional services worth $250 or more, counting either a single job or the total over a 120-day period.
The written contract must include both parties' names and mailing addresses, an itemized list of services with the value of each and the rate and method of compensation, and the date payment is due or how that date will be determined. The hiring party has to give the freelancer a signed copy and keep it for at least four years. Payment is due by the contract date, or within 30 days of the work being finished if no date is set, and the law bars retaliation against a freelancer for asserting these rights. In short, a handshake or an email thread is no longer enough for most California freelance work. You need a real, signed agreement on file.
Because the law also puts the record-keeping burden on the hiring party for four years, keeping signed contracts organized matters more than it used to. FileCurrent's contract templates are built to send for a legally binding e-signature, so a California client signs from any browser and both sides keep a dated, signed copy without chasing a scanned PDF around email.
Frequently asked questions
Do you need a written independent contractor agreement in California?
For a lot of freelance work, yes. Since January 1, 2025, California's Freelance Worker Protection Act requires a written contract when a business hires a freelancer for professional services worth $250 or more, counted per job or over a 120-day period. Even below that threshold, a written agreement is strongly advised, since it is what clarifies scope, payment, and ownership if anything goes wrong.
How does California decide if someone is an independent contractor or an employee?
California uses the ABC test from Assembly Bill 5. A worker is treated as an employee unless the hiring business proves all three prongs: the worker is free from control over how the work is done, the work is outside the company's usual business, and the worker runs an independent business of that kind. Some professional and business-to-business relationships are exempt and judged under the older Borello test instead.
Are non-compete agreements enforceable for independent contractors in California?
No. California voids non-compete clauses for contractors and employees under Business and Professions Code section 16600, and recent law makes them void even if signed out of state. Customer non-solicitation clauses are generally void too. You can still protect trade secrets and confidential information through a confidentiality clause, which is enforceable where a non-compete is not.
What should a California independent contractor agreement include?
The standard terms, parties, scope, fee and payment schedule, deadline, ownership, and confidentiality, plus the items the Freelance Worker Protection Act requires: both parties' names and addresses, an itemized list of services with each one's value, the rate and method of pay, and the payment due date. Skip the non-compete, since it is unenforceable, and lean on a strong confidentiality clause instead.
Is an electronically signed contractor agreement valid in California?
Yes. Electronic signatures are legally valid and binding in California under state and federal e-signature law, so a contract signed online is as enforceable as one signed on paper. Given the state's four-year record-keeping requirement for freelance contracts, a signed electronic copy that both sides can retrieve is often easier to keep than paper.
California is stricter than most states on classification, non-competes, and now written contracts, so the agreement is worth getting right rather than pulling a generic template off the internet. If you want a contract that already has the clauses California requires, minus the non-compete it will not enforce, FileCurrent has profession-specific templates you can send for a legally binding e-signature and keep on file. $15/month or $129/year. 7-day free trial, no card required.