California False Claims Act

Fight fraud against the state and share in the recovery

Whistleblower statutes generally allow a whistleblower to report useful information to the government or file a qui tam lawsuit in court. Qui tam means that the lawsuit is filed on the government’s behalf—usually to recover government funds that were fraudulently obtained by the company the whistleblower works for (such as a government contractor overbilling the government for supplies or a physician overbilling Medi-Cal). Typically, if the government recovers money due to the whistleblower’s information, the whistleblower receives a share of the recovery.

Fraud Under the California False Claims Act

California has its own whistleblower statute which is similar to the federal one, the Federal False Claims Act. The California False Claims Act (CFCA) makes it unlawful to defraud the public by knowingly:

  1. Submitting a false or fraudulent claim for payment (such as an invoice) to the government of the state of California or to the government of any of California’s political subdivisions (such as a county or city)
  2. Misappropriating public property
  3. Deceptively avoiding an obligation to pay the State of California (such as deceptively avoiding to pay a fine) or deceptively failing to return funds to the State of California (such as an accidental overpayment received from the government)

The CFCA says that the fraud must be committed “knowingly” — what does that mean?

The legal definition of “knowingly” includes three different types of “knowledge”:

  1. Acting purposely
  2. Acting with reckless disregard of the truth
  3. Acting with willful ignorance of the truth

Acting purposefully would include a government contractor who falsely certified that the job was done when he knew it was only 80 percent finished. Acting with reckless disregard of willful ignorance is often referred to as “burying your head in the sand.”

Courts have held that if a company’s own records show that the information they submitted to the government was false, the company recklessly disregarded or was willfully ignorant of the truth, since the company should have known what its own records said.

Penalties Under the California False Claims Act

If a person or company violates the CFCA, they must pay up to three times the amount (treble damages) of money they defrauded or misappropriated from the government. On top of that, the person or company violating the CFCA will have to pay up to $11,000 for each violation. California whistleblowers can file a qui tam lawsuit and share in the government’s recovery.

Question about the California False Claims Act?

loading...

Prefer to chat?

Call us at
800-254-9493

CFCA: Whistleblower Rewards & Government Intervention

The CFCA grants the government an opportunity to intervene in a qui tam lawsuit once it is filed. “Intervene” means that the government may enter the lawsuit and take primary responsibility for prosecuting the case.

If the government decides to intervene and wins an award or settlement, the whistleblower is entitled to share between 15 and 33 percent of the recovery. If the government declines to intervene and the whistleblower wins the lawsuit without them, the whistleblower is entitled to between 25 and 50 percent of the funds recovered.

California False Claims Act Amendments

Governor Brown signed legislation in 2012 expanding the CFCA. The Federal False Claims Act requires states that wish to pursue Medicaid fraud to pass whistleblower statutes that are at least as strong as the Federal False Claims Act.

The 2012 amendments do three main things:

  1. Extend the CFCA to include subcontractors
    Anyone who submits a false or fraudulent claim to a general contractor who is working for the state of California is liable for violating the CFCA.
  2. Allow the Attorney General to override the “public disclosure bar”
    The public disclosure bar is part of the CFCA that says that if the information that the whistleblower knows has been publicly disclosed (such as in a newspaper or government report), then the whistleblower is not allowed to bring a qui tam lawsuit. However, if the Attorney General feels that the whistleblower has been helpful in other ways, the 2012 amendments allow the Attorney General to override the public disclosure bar and allow the whistleblower’s qui tam lawsuit to continue.
  3. Expand the “original source exception”
    There is an original source exception to the public disclosure bar. Even if information about a company’s fraud has been publicly disclosed, a whistleblower may now file a qui tam lawsuit if the whistleblower has important additional information that is “independent of, and materially adds to, the publicly disclosed allegations.” So, if a newspaper prints an article about a company’s fraud, but an employee at the company knows via their job that the fraud goes deeper than the newspaper realized, then the employee can still file a lawsuit under the CFCA.

California False Claims Settlements

The State of California has recovered over $1 billion under the CFCA. The following is a list of companies sued under the California False Claims Act, along with a brief description of the allegations, and how much they paid to settle the lawsuit:


Our California False Claims Attorneys

📝 Case Team Widget Documentation

Eric Gibbs
Eric Gibbs

A founding partner at the firm, Eric has negotiated groundbreaking settlements that favorably shaped laws and resulted in business practice reforms.

Dylan Hughes
Dylan Hughes

Dylan concentrates his practice on investigating and prosecuting fraud matters on behalf of whistleblowers, consumers, and employees.

Amy Zeman
Amy Zeman

Amy's tenacious trial advocacy has recovered hundreds of millions of dollars for her clients and has ensured their voices are heard and respected.

Aaron Blumenthal
Aaron Blumenthal

Aaron represents consumers, employees, and whistleblowers in class actions and other complex litigation.


About Us

Gibbs Mura is a California-based law firm committed to protecting the rights of clients nationwide who have been harmed by corporate misconduct. We represent individuals, whistleblowers, employees, and small businesses across the U.S. against the world’s largest corporations. Our award-winning lawyers have achieved landmark recoveries and billions of dollars for our clients in high-stakes class action and individual cases involving consumer protection, data breach, digital privacy, and federal and California employment lawsuits. Our attorneys have received numerous honors for their work, including “Top Plaintiff Lawyers in California,” “Top Class Action Attorneys Under 40,” “Consumer Protection MVP,” “Best Lawyers in America,” and “Top Cybersecurity/ Privacy Attorneys Under 40.”

Daily Journal's Clay Awards 2023 - California Lawyer
Law360 Titans of the Plaintiffs Bar
Chambers Leading Firm USA 2025
Daily Journal Top Plaintiff Lawyers 2023

Speak with a California False Claims Attorney

Oakland

1111 Broadway, Suite 2100

Oakland, CA 94607

© Gibbs Mura, A Law Group 2026