Federal Fraud Charges: Wire, Mail, and Bank Fraud Explained

The Three Core Statutes

• Wire fraud (18 U.S.C. § 1343) — a scheme to defraud carried out using interstate wire communications (phone, email, internet, electronic transfers). Because nearly everything touches the internet or interstate wires, this is the most broadly charged.
• Mail fraud (18 U.S.C. § 1341) — the same basic structure, carried out using the mail (including private carriers).
• Bank fraud (18 U.S.C. § 1344) — a scheme to defraud a financial institution, or to obtain its money or property by false pretenses.

The Common Structure

Despite different jurisdictional hooks, these offenses share the same essential elements. The government generally must prove:

• a scheme to defraud — to obtain money or property through materially false or fraudulent representations;
• intent to defraud — that the defendant acted knowingly and with intent to deceive; and
• use of the jurisdictional means — the wires, the mail, or a financial institution, in furtherance of the scheme.

Why Intent Is the Heart of the Case

The element that most often decides a fraud case is intent. Fraud requires a knowing intent to deceive — not a mistake, a bad business decision, a failed venture, or an honest belief that turned out to be wrong. Many federal fraud defenses focus precisely here: on the difference between someone who set out to deceive and someone who acted in good faith, even if things went badly.

What this means for you: Good faith is a defense to fraud. If a person genuinely believed their representations were true, or genuinely intended to fulfill their obligations, that undercuts the intent the government must prove. Building and documenting that good-faith narrative — through records, communications, and context — is central to many fraud defenses.

How Fraud Is Sentenced: Loss Amount Drives Everything

In federal fraud cases, the single biggest driver of the Sentencing Guidelines calculation is usually the loss amount — the money involved in the scheme. Higher loss means a higher offense level and a longer advisory range. Other factors (number of victims, sophistication, role) matter too, but loss is often the centerpiece.

This makes contesting the loss figure one of the most valuable things a defense can do. The government's loss calculation is not automatically correct — how loss is defined, what counts, whether amounts should be offset, and whether the figure reflects intended versus actual loss are all frequently litigated, and each can significantly change the sentence. (See our pages on the federal Sentencing Guidelines and white collar defense.)

Penalties

Wire and mail fraud carry substantial statutory maximums, which increase further where the fraud affects a financial institution or involves certain federal disaster or emergency benefits. Bank fraud carries its own significant maximum. Beyond prison, fraud convictions commonly involve restitution to victims and forfeiture — which can reach a person's assets — making the financial consequences as serious as the custodial ones.

Common Defense Issues

• No intent to defraud / good faith — the central issue in most fraud cases.
• No material misrepresentation — challenging whether any false statement was material.
• Contesting the loss amount — often the most consequential sentencing fight.
• Insufficient connection to the scheme — challenging the defendant's knowledge or role.
• Statute of limitations and venue — procedural defenses that can matter significantly.

Key Terms

• Scheme to defraud: A plan to obtain money or property through false or fraudulent means.
• Intent to defraud: Acting knowingly and with intent to deceive — the core element.
• Good faith: An honest belief or intent that is a defense to fraud.
• Loss amount: The money involved in the scheme, the main driver of the Guidelines range.
• Restitution / forfeiture: Financial consequences beyond prison.