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HomeBusiness and Professions CodeDiv. 7Pt. 3Ch. 1Art. 1§ 17500 False Advertising Prohibition

§ 17500 False Advertising Prohibition

Business and Professions Code·California
AI Summary·Official Text·Key Terms·Related Statutes·References
AI SummaryVerified

§ 17500 False Advertising Prohibition

This law makes it illegal to put out false or misleading ads about selling or offering anything in California.

Key Takeaways

  • •Ads must tell the truth about products or services.
  • •Lying in ads can lead to jail time or a fine.
  • •The rule applies to any kind of advertising, including the internet.

Example

A company posts an online ad saying a used car gets 50 miles per gallon when it actually gets only 25.

The ad is false, so the company could be charged with a misdemeanor under this law.

AI-generated — May contain errors. Not legal advice. Always verify source.

Official Source
View on CA.gov

§ 17500 False Advertising Prohibition

It is unlawful for any person, firm, corporation or association, or any employee thereof with intent directly or indirectly to dispose of real or personal property or to perform services, professional or otherwise, or anything of any nature whatsoever or to induce the public to enter into any obligation relating thereto, to make or disseminate or cause to be made or disseminated before the public in this state, or to make or disseminate or cause to be made or disseminated from this state before the public in any state, in any newspaper or other publication, or any advertising device, or by public outcry or proclamation, or in any other manner or means whatever, including over the Internet, any statement, concerning that real or personal property or those services, professional or otherwise, or concerning any circumstance or matter of fact connected with the proposed performance or disposition thereof, which is untrue or misleading, and which is known, or which by the exercise of reasonable care should be known, to be untrue or misleading, or for any person, firm, or corporation to so make or disseminate or cause to be so made or disseminated any such statement as part of a plan or scheme with the intent not to sell that personal property or those services, professional or otherwise, so advertised at the price stated therein, or as so advertised. Any violation of the provisions of this section is a misdemeanor punishable by imprisonment in the county jail not exceeding six months, or by a fine not exceeding two thousand five hundred dollars ($2,500), or by both that imprisonment and fine. (Amended by Stats. 1998, Ch. 599, Sec. 2.5. Effective January 1, 1999.)

Last verified: January 10, 2026

Key Terms

untrue or misleadingreal or personal propertyservicesintentdisposepublicstatementadvertising deviceInternetmisdemeanorimprisonmentfine

Related Statutes

  • § 128 Selling To Unlicensed Contractors
  • § 17522 Blind Worker Product Requirements
  • § 17568 Violation Penalties
  • § 17572 Violation Penalties
  • § 17577.4 Penalties For Violations

References

  • Official text at leginfo.legislature.ca.gov
  • California Legislature. Business and Professions Code. Section 17500.
View Official Source