How Is False Advertising Defined Legally?

False advertising laws prohibit businesses from making deceptive claims that mislead consumers into purchasing products or services. Consumers may file lawsuits, seek financial compensation, and hold companies accountable through federal and state regulations designed to prevent fraudulent marketing practices.

By Brad Nakase, Attorney

Email  |  Call (888) 600-8654

Have a quick question? I answered nearly 1500 FAQs.

Is false advertising a valid legal basis to sue a company?

False advertising, misleading labeling, and other forms of deceitful advertising are illegal in the US under both state and federal statutes. Consumers are granted crucial rights under false advertising regulations, which enable them to pursue financial compensation in cases where they have been deceived.

It is possible to file a false advertising lawsuit. Customers can sue companies for deceiving them into buying more of their product or paying more for their service under a number of state’s specialized false advertising laws. It is possible to file a common-law fraud suit regardless of whether your state has a statute against deceptive advertising.

How exactly is “false advertising” defined in legal terms?

According to the rules of false advertising, in order for a consumer to have a case, they must be able to prove that: (a) the ad was misleading or false; (b) the deceit was “material,” which usually means the business lied about something important; (c) the customer saw the ad; and (d) they bought the product because of the ad. Customers may establish dependence by demonstrating that they would not have made a purchase had it not been for the deceptive advertising. If they paid more for the company’s product or service than they would have otherwise, they can prove that they relied on a deceptive advertisement.

It is possible for an advertising to be misleading or outright false. By the same token, what an ad fails to include might be considered “false” as well. It is possible for a customer to sue a business for failure to disclose if an ad leaves out material facts that would have prevented them from purchasing the advertised goods or service.

Is there a law that prohibits false advertising?

False advertising can result in many forms of sanctions for companies. The corporation can be subject to criminal prosecution if the deceptive promotion amounts to fraud. Additionally, the corporation may be subject to harsh criminal fines for mail or wire fraud if the ad was disseminated by the mail or the internet.

Businesses can be subject to civil fines for false advertising as well. Civil fines are typically the sole recourse for government agencies when it comes to misleading advertising legislation. If a customer in California receives a deceptive advertising, the state attorney general has the authority to sue the advertiser and seek civil fines of up to $2,500 per incidence. The FTC, a government body tasked with safeguarding consumers, has the authority to levy civil fines of up to $40,000.

However, customers are able to recover statutory fines in certain states. As an example, customers in New York can seek statutory fines of up to $50 per fraudulent ad under the state’s General Business Law (GBL), which prohibits deceptive advertising. Such fines can build up rapidly in a class action lawsuit alleging false advertising.

Customers who fall victim to false advertising practices may have recourse to civil litigation in the form of a damages claim. A court can impose a cease and desist order, directing a corporation to stop spreading a misleading or deceptive advertising. Another option is for the court to mandate accurate product or service disclosures so buyers know what they’re getting.

What other kinds of false advertising are there?

False advertising manifests in a wide variety of forms. According to the California Supreme Court, fraudulent commercial activities exist across the spectrum of human inventiveness and deception. Therefore, it is hard to go through all the many kinds.

However, there are a handful of typical forms of false advertising. An example of this is the “bait and switch.” In this scheme, the firm may claim a discount or low price to attract customers, but they later reveal that these deals aren’t real.

Hidden fees are another kind of false advertising. Frequently, a business may promote a certain price for its services, such as “only $10.99 a month.” However, due to the existence of hidden expenses that the corporation imposes on all customers, including equipment or maintenance fees, no customer ever pays that exact amount.

Misleading labeling is a third form of false advertising. Some 53% of Americans felt that food labels were often deceiving, and 11% felt that they were entirely untrustworthy, according to a recent survey by OnePoll. Consider foods that claim to be “non-fat,” even if they may have formerly included fat. Some synthetic compounds may be hiding under “all natural” substances. Also, not everything with an “organic” or “green” label is free of pesticides or environmentally friendly.

False advertising also includes deceiving customers into thinking they are getting more of a product than they actually are through the use of fillers or excessive packaging. Chip and candy makers have been the targets of many class action lawsuits in recent years on allegations that their products contain excessive quantities of empty space within.

False advertising also includes changing the units of measurement for a product. To illustrate the point, Intel was sued in a class action. It was claimed that the business intentionally misled consumers into thinking that Pentium IVs were faster than Pentium IIIs by, among other things, advertising them as having more “GHz” than Pentium IIIs, despite the fact that many Pentium III processors actually outperformed many Pentium IVs. Despite the claims made by many chip manufacturers, the “GHz” may not be a reliable measure of a processor’s actual performance.

Another possible misleading unit of measurement for television graphics is the “4K” television standard, which uses a different unit than the “1080p” standard. In contrast to 4K televisions, which measure pixels horizontally, 1080p screens measure pixels vertically. The dimensions of a 1080p TV are 1,920 pixels on the horizontal and 1,080 pixels on the vertical. According to CNET, a 4K TV typically only contains 3,840 horizontal pixels and 2,160 vertical pixels, meaning that in actuality, a 4K TV only has almost twice as many horizontal pixels as a 1080p TV, rather than four times.

The Federal Statute Concerning False Advertising

The FTC Act

It is considered illegal to engage in unfair or deceptive actions or practices in or affecting commerce, according to section 5 of the Federal Trade Commission Act. Particular forms of advertising or companies are also subject to FTC laws. When consumers inquire about funeral arrangements, for instance, funeral facilities must provide a generic pricing list as per the FTC’s regulations. Or, according to the FTC’s Endorsement Guide, prominent figures on social media or video sharing platforms cannot provide an endorsement of a product unless they have used it themselves.

FDA

Certain rules control the labeling of dietary and pharmaceutical items, and the FDA has the power to enforce these rules under the Federal Food, Drug, and Cosmetic Act. Take the Food and Drug Administration (FDA) as an example. They have regulations about the “nutrition facts” section of food labels and the disclosure of medicine side effects in ads.

Laws in each state about unfair competition and false advertising

False advertising is illegal in nearly every state, giving victims (both customers and businesses) legal recourse. Some important state statutes regarding false advertising are as follows:

1. Uniform Deceptive Trade Practices Act

A number of states have passed laws that prohibit misleading advertising, including but not limited to bait-and-switch tactics, false product claims, and disparaging product reviews.

2. California’s Unfair Competition Law

The dissemination of misleading ads might be viewed as a “fraudulent” business activity under California’s Unfair Competition Law (UCL), which forbids any illegal, unfair, or fraudulent commercial act in a broad sense. The maximum amount a customer can recover for damages under the UCL is the amount they paid for the product or service.

3. California’s False Advertising Law

Any company or individual doing business in California is subject to the False Advertising Law (FAL), which forbids the use of deceptive or misleading claims in advertising their products or services. In many cases, the FAL and the UCL have a large overlap.

4. California’s Consumers Legal Remedies Act

Misleading labeling, ambiguity, and outright deceit are all illegal under California’s Consumers Legal Remedies Act (CLRA). Though it does outlaw some forms of false advertising (such as making misleading claims about a product’s source), the CLRA does not outright ban all forms of false advertising.

Have a quick question? We answered nearly 2000 FAQs.

See all blogs: Business | Corporate | Employment Law

Most recent blogs:

How to Transfer Business Ownership

How to Transfer Business Ownership?

Transfer business ownership through sales, gifts, leases, or share changes while addressing legal, tax, valuation, and debt considerations. Follow practical steps for sole proprietorships, partnerships, LLCs, and corporations to support a smooth ownership transition.
SBA CAPLines - Business Credit Lines

SBA CAPLines: Business Credit Lines

SBA CAPLines offer short-term credit for small businesses with seasonal, contract, construction, or working capital needs. These SBA-backed lines can align repayment with cash flow, inventory, receivables, and project-based revenue cycles.
Business Partnership Advantages and Disadvantages

Advantages and Disadvantages of a Business Partnership

See the advantages and disadvantages of a business partnership, including taxes, liability, profit sharing, privacy, and growth limits. Compare partnership types, partner duties, common risks, and agreement terms before choosing this business structure.
Characteristics of an Entrepreneur Mindset

What are the Qualities of an Entrepreneur Mindset?

An entrepreneurial mindset combines creativity, optimism, persistence, resourcefulness, and persuasive communication. These qualities help entrepreneurs spot opportunities, solve problems, build trust, and make stronger business decisions.
What is invoice reconciliation

What is Invoice Reconciliation? Definition & Process

Invoice reconciliation matches invoices with purchase orders, goods receipts, and payments to improve accounts payable accuracy and control. It covers the process, common failures, and automation steps that reduce exceptions, delays, errors, and manual work.
What Happens When Business Partners Disagree

What Happens When Business Partners Disagree?

Business partner disagreements can affect operations, finances, and ownership rights. Options may include negotiation, mediation, buyouts, litigation, dissolution, bankruptcy, or court action.
What Makes An Effective Advertisement

What Makes An Effective Advertisement?

Create stronger advertising campaigns with tips for brand names, referrals, media choices, signage, flyers, and print ads. Credibility, consistency, professional design, and honest messaging can help businesses attract buyers and increase sales.
Bank Statement Business Loans

Business Loans Based on Bank Statements

Funding based on bank statements can help self-employed borrowers and small businesses qualify through cash flow instead of tax returns. This option shows how lenders review deposits, expenses, loan types, benefits, risks, and approval requirements.
Starting a Bar Business- How to Open a Bar

Starting a Bar Business: How to Open a Bar

Open a California bar with steps for planning, licensing, permits, staffing, supplies, location, and POS setup. Review business licenses, occupancy certificates, food handler cards, seller permits, liquor licenses, costs, and application timelines.
Biggest Business Startup Costs

16 Biggest Business Startup Costs with Examples

Startup costs include equipment, rent, payroll, insurance, taxes, marketing, and software for new business owners. Review examples and budgeting steps that help founders estimate expenses before launching a company.
What does filing a UCC mean

What Does Filing a UCC Mean?

A UCC filing can affect business assets, loan collateral, liens, and lender rights in secured financing. This article explains UCC-1 forms, lien perfection, renewals, terminations, and how filings impact business credit.
How to start a business in California

How to Start a Business in California

Start a California business with steps for structure, filings, licenses, taxes, insurance, banking, trademarks, and online setup. This article covers state rules, required documents, tax duties, and ways to reduce personal financial risk.
Responsibility of a Trustee

Responsibility of a Trustee in Trust Management

Trustees manage trust assets, protect beneficiaries, keep records, pay bills, file taxes, and follow the trust document. Review trustee duties during incapacity, death, asset distribution, compensation, and resignation.
What is a demand letter for payment

What is a Demand Letter for Payment?

A demand letter for payment asks someone to resolve an unpaid debt before legal action begins. It states the claim, amount owed, deadline, and possible next steps if payment is not made.
Why Do Companies Incorporate in Delaware

Why Do Companies Incorporate in Delaware?

Why companies incorporate in Delaware often comes down to tax benefits, investor confidence, corporate courts, and privacy rules. This article covers the main costs, drawbacks, filing steps, and business factors tied to Delaware incorporation.
Businesses You Can Start with Less Than $1,000

Businesses You Can Start with Less Than $1,000

Start a business under $1,000 with low-cost ideas, startup expenses, and simple ways to test demand. Review 67 small business ideas covering services, online work, local ventures, creative projects, and home-based options.
Are Oral Contracts Enforceable in California

Are Oral Contracts Enforceable in California?

Oral contracts in California may be enforceable, but proof, terms, and statutory limits can affect a claim. Some agreements need writing, including real estate deals, long-term contracts, marriage agreements, and sales of goods over $500.
Average Income Small Business Owner

Average Income of a Small Business Owner

Average small business owner income varies based on industry, experience, tax setup, and local economic conditions. Get salary range data, profit insights, and key factors that affect small business owner earnings.
What is a Pro-Forma Financial Statement

What is a Pro-Forma Financial Statement?

Pro-forma financial statements show projected results and help businesses test assumptions, estimate outcomes, and plan future decisions. This article covers uses, invoices, forecasts, risks, and limits, plus how pro-forma reports differ from actual statements.

Contact our attorney.

Please tell us your story:

2 + 2 = ?