Report Price Gouging & False Advertising - Ontario CA

Business and Consumer Protection California 3 Minutes Read · published February 20, 2026 Flag of California

In Ontario, California, consumers and businesses can report suspected price gouging or false advertising to state and local authorities. This guide explains the legal basis, who enforces the rules, how to gather evidence, and the concrete steps to file a complaint so the City and state agencies can investigate.

Report suspected price gouging promptly with evidence.

What to report

Common consumer issues to report include sudden, excessive increases in the price of necessities during declared emergencies, misleading claims about product availability or benefits, bait-and-switch pricing, and deceptive pricing labels or advertisements.

  • Price increases for essentials during emergencies (food, water, fuel).
  • False or misleading product claims and deceptive advertising.
  • Hidden fees, incorrect unit pricing, or misrepresented discounts.

Penalties & Enforcement

Legal basis and enforcement are primarily at the state level; California law prohibits unlawful price practices during emergencies and bans false advertising practices. Local agencies, including municipal code enforcement and the county district attorney, may handle complaints and coordinate with state agencies. See the California Penal Code for price-gouging statutes and the California Department of Justice for complaint procedures.[1] [2]

  • Fine amounts: not specified on the cited page.[1]
  • Escalation for repeat or continuing offences: not specified on the cited page.
  • Non-monetary sanctions: orders to refund, cease-and-desist directives, injunctions, or civil action may be pursued; specific remedies are not fully itemized on the cited page.
  • Primary enforcers: California Department of Justice and local district attorney offices; municipal Code Enforcement or consumer protection offices may receive complaints and refer or coordinate investigations.
  • Inspection and complaint pathways: submit evidence to the DOJ consumer complaint portal or to your local code enforcement/consumer office for initial intake.
  • Appeals and review: appeal routes and time limits are not specified on the cited page; procedures depend on the enforcing agency and the type of order or penalty imposed.
  • Possible defences or discretion: exemptions or lawful reasons may apply (for example, supply shortages or increased supplier costs); specific statutory defences are not detailed on the cited page.
Local enforcement can vary; keep records of transactions.

Applications & Forms

The California Department of Justice publishes a consumer complaint portal and guidance for price-gouging reports; there is no single statewide “municipal form” required for initial complaints, and local jurisdictions may accept online or written complaints. For state complaints use the DOJ instructions and portal cited below.[2]

How-To

  1. Gather evidence: receipts, screenshots, photos of price tags or ads, dates, times, seller contact details, and witness statements.
  2. Contact the seller: request a correction or refund and keep records of the communication.
  3. File a complaint with local code enforcement or your county district attorney; provide copies of evidence and transaction details.
  4. If the issue occurs during a declared emergency or appears to be widespread, file a complaint with the California Department of Justice via its consumer portal.[2]
  5. If you receive an enforcement notice, follow instructions to respond, appeal, or request a hearing within the agency’s stated timeframes.
Act quickly when an emergency is declared to preserve rights.

FAQ

Who enforces price gouging and false advertising?
The California Department of Justice and local district attorneys enforce state statutes; City of Ontario Code Enforcement can receive complaints and refer matters to county or state agencies.
What evidence should I collect?
Keep receipts, photos/screenshots of ads or labels, dates and times, seller contact details, and any correspondence with the seller.
Can a business be criminally charged?
Potential criminal or civil charges depend on the statute and facts; consult the enforcement agency handling your complaint for specifics.

Key Takeaways

  • Collect clear dated evidence before you file a complaint.
  • Report first to the seller, then to local code enforcement or the California DOJ if unresolved.
  • Keep copies of all submissions and follow agency instructions for appeals or hearings.

Help and Support / Resources


  1. [1] California Legislative Information 4 Penal Code section 396
  2. [2] California Department of Justice 4 Price Gouging - Consumer Information