What Is Fraud? Definition, Types, and How to Report It

Fraud is any deliberate deception used to gain something of value, typically money or property, at someone else’s expense. It can be a crime prosecuted by the government or the basis for a civil lawsuit filed by the person who was harmed. What separates fraud from a simple lie is that the deceiver intends for someone to act on the false information, and that person suffers real harm as a result.

The Legal Elements of Fraud

For something to qualify as fraud in a legal sense, several pieces must be present. First, someone makes a false statement of fact or a promise they never intend to keep. Second, the person making that statement either knows it’s false or acts recklessly about whether it’s true. Third, they intend for someone else to rely on the statement. Fourth, the other person does rely on it, and that reliance is reasonable. Fifth, the person who relied on the false statement suffers actual harm because of it.

Remove any one of those elements and the claim typically falls apart. A salesperson who genuinely believes a product will last 10 years isn’t committing intentional fraud, even if the product breaks in two. However, the law also recognizes negligent misrepresentation, where someone makes a false statement they believe to be true but had no reasonable basis for believing. The speaker doesn’t need to be lying on purpose if they should have known better.

False promises work the same way. If a contractor takes your deposit while planning from the start never to do the work, that’s fraud. If the contractor genuinely intended to finish the job but ran into problems, it’s a breach of contract, not fraud, even though the result feels the same to you.

Civil Fraud vs. Criminal Fraud

Fraud can be pursued through two separate legal tracks, and sometimes both at once. In criminal cases, a prosecutor brings charges on behalf of the government. The standard of proof is “beyond a reasonable doubt,” the highest bar in the legal system. A conviction can result in fines, prison time, or both.

In civil cases, the person who was harmed files a lawsuit seeking money damages. The standard here is lower: “preponderance of the evidence,” which essentially means more likely than not. You don’t need to prove guilt to near-certainty. You just need to show that fraud more likely happened than didn’t. This is why someone can be acquitted in a criminal trial but still lose a civil fraud case over the same conduct.

Common Types of Fraud

Fraud takes dozens of forms, but most fall into a few broad categories that affect everyday people and businesses.

Identity Theft and Consumer Fraud

Identity theft occurs when someone uses your personal information, like your Social Security number, credit card details, or bank login, to make purchases, open accounts, or file tax returns in your name. Consumer fraud covers a wider range of scams: fake online stores, phishing emails that impersonate legitimate companies, romance scams, tech support scams, and bogus investment pitches. These schemes rely on urgency, fear, or trust to get you to hand over money or personal data.

Insurance Fraud

Insurance fraud happens on both sides of the policy. Policyholders commit fraud by filing false or inflated claims: reporting a car stolen when they gave it away, inflating the value of items in a burglary report, or staging an accident. In workers’ compensation, common schemes include faking an injury, claiming a non-work injury happened on the job, or collecting benefits while secretly working another job.

Fraud also comes from the industry side. Employers sometimes underreport their payroll or misclassify employees’ job codes to pay lower premiums. Insurance agents may engage in “churning,” which means pressuring customers to cash out an existing policy to buy a new, more expensive one, based on misleading information.

Health Care Fraud

Health care fraud costs billions of dollars a year and drives up costs for everyone. Typical schemes include billing for services that were never provided, billing for a more expensive procedure than what was actually performed (known as “upcoding”), and providing unnecessary treatments while claiming they were medically required. Double billing, where a provider submits the same charge twice, is another common tactic.

Workplace and Business Fraud

Inside companies, fraud often takes the form of embezzlement, payroll manipulation, or expense reimbursement schemes. An employee might create fake vendors and route payments to themselves, skim cash before it’s recorded, or inflate expense reports. Small businesses are especially vulnerable because they often lack the internal controls that larger organizations use to catch discrepancies early.

Securities and Investment Fraud

Investment fraud includes Ponzi schemes, where returns to earlier investors are paid with money from newer investors rather than actual profits. It also includes insider trading, pump-and-dump schemes in which promoters inflate a stock price with false hype and then sell their shares, and fraudulent offerings where the investment opportunity itself doesn’t exist or is fundamentally misrepresented.

How Fraud Gets Detected

Fraud often comes to light through routine audits, data analysis, or tips from employees and customers. Banks and credit card companies use automated systems that flag unusual transactions, like a purchase in a foreign country minutes after a local one. Insurance companies employ investigators who review claims for red flags such as a history of frequent filings or damage patterns inconsistent with the reported event.

For individuals, the first sign of fraud is often something small: an unfamiliar charge on a bank statement, a bill for a service you never received, a notice from the IRS about a tax return you didn’t file, or a sudden drop in your credit score. Catching these early limits the damage.

Where to Report Fraud

The right place to report fraud depends on the type. The Federal Trade Commission collects reports about scams, deceptive business practices, and identity theft through ReportFraud.ftc.gov. These reports go into a secure database called Consumer Sentinel, which is used by civil and criminal law enforcement agencies worldwide to identify patterns and build cases.

For internet-based crimes like phishing, online auction fraud, or ransomware, the FBI’s Internet Crime Complaint Center (IC3) at ic3.gov is the primary federal intake point. Investment fraud and securities violations go to the Securities and Exchange Commission. Mail fraud is handled by the U.S. Postal Inspection Service. If you’ve been a victim of identity theft specifically, IdentityTheft.gov walks you through a recovery plan and helps you dispute fraudulent accounts.

At the state level, your state attorney general’s office handles complaints about local businesses and insurance fraud. For suspected health care fraud involving Medicare or Medicaid, the Department of Health and Human Services runs a hotline and online reporting system. Filing a report won’t always get your money back, but it creates a record that helps investigators connect individual cases into larger enforcement actions.

Protecting Yourself

Most fraud relies on a target who trusts too quickly, acts under pressure, or doesn’t verify claims independently. A few habits reduce your exposure significantly. Freeze your credit with all three major bureaus, which prevents anyone from opening new accounts in your name. Review bank and credit card statements monthly for charges you don’t recognize. Be skeptical of unsolicited contact, whether by phone, email, or text, especially when someone creates urgency by claiming your account is compromised or you owe money immediately.

For larger transactions, verify independently. If a contractor, investment advisor, or business partner makes claims about their credentials, licensing, or past performance, check with the relevant licensing board or regulatory agency rather than relying on documents they provide. Fraudsters count on the fact that most people won’t take the extra five minutes to confirm what they’ve been told.