Wire fraud, explained simply: under federal law (18 U.S.C. § 1343), it is a crime to plan a scheme to get money or property through material lies, half-truths or false promises and then use an interstate or foreign wire, radio or TV communication to carry it out. In practice, that can mean emails, texts, online payments or phone calls, not just bank wires.
If you have just been charged, or a family member called you from a federal courthouse, the name of the charge can be confusing. Many people say the same thing: "I never wired anyone money." That does not decide the case. This guide covers what the statute says, what the government has to prove, where the Supreme Court has set limits, and where defenses usually focus.
What the statute actually says
The text of 18 U.S.C. § 1343 applies to anyone who, "having devised or intending to devise any scheme or artifice to defraud," obtains money or property through false or fraudulent pretenses and sends communications "by means of wire, radio, or television" in interstate or foreign commerce to carry out the scheme.
Two points matter right away. First, the statute covers someone "intending to devise" a scheme, so the government does not have to show the plan worked. Second, the communication only has to cross state or national lines. That covers much of everyday digital life.
What counts as a "wire"
The word "wire" is old, but the statute reaches modern communications that travel between states or countries. Emails, text messages, online payment transfers and phone calls are typical examples in wire fraud cases.
The part that surprises most defendants is this: the communication itself does not have to contain a lie. In Schmuck v. United States (March 22, 1989), a mail fraud case whose reasoning is commonly applied to wire fraud, the Supreme Court said the mailing "need not be an essential element of the scheme." It is enough for the mailing to be "incident to an essential part of the scheme." The Court also said that "innocent" mailings, meaning ones that contain no false information, can supply the mailing element.
Applied to wire fraud, a routine confirmation email, an ordinary invoice or a standard payment notice can be the wire the government relies on, as long as it helped carry out the scheme.
What prosecutors must prove
Federal circuits word their jury instructions differently, so the exact language in your case depends on where you are charged. Drawing on the statute and Supreme Court decisions, the government generally has to prove four things beyond a reasonable doubt:
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A scheme to defraud aimed at money or property. The goal of the scheme has to be obtaining money or property, not some other advantage.
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A material false statement, half-truth or promise. In Neder v. United States (June 10, 1999), the Court held that "materiality of falsehood is an element of the federal mail fraud, wire fraud, and bank fraud statutes." A statement is generally material if it has "a natural tendency to influence, or [is] capable of influencing" the decision of the person or body it was addressed to.
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Intent to defraud. The government must prove you acted with fraudulent intent, not that you made a mistake or a bad business call.
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Use of an interstate or foreign wire to carry out the scheme, under the broad Schmuck standard above.
Why prosecutors use this charge so often
Wire fraud is one of the most flexible tools in federal court. Several features explain why.
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The wire element is easy to meet. Almost any scheme today involves an email, text or electronic payment somewhere.
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Multiple counts. Prosecutors commonly charge separate communications as separate counts, which can make an indictment look much larger than the conduct behind it. In the 2026 Supreme Court case discussed below, the defendant faced ten counts of bank and wire fraud.
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Conspiracy and attempt carry the same penalties. Under 18 U.S.C. § 1349, enacted July 30, 2002, "Any person who attempts or conspires to commit any offense under this chapter shall be subject to the same penalties as those prescribed for the offense." An agreement or an attempt can expose a person to the same maximum as a completed scheme.
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Honest-services fraud. 18 U.S.C. § 1346 defines a "scheme or artifice to defraud" to include a scheme "to deprive another of the intangible right of honest services." In Skilling v. United States (June 24, 2010), the Court limited that theory: the syllabus states § 1346 "is properly confined to cover only bribery and kickback schemes."
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High maximum penalties. The base penalty is a fine, "imprisoned not more than 20 years, or both." If the offense affects a financial institution or relates to a presidentially declared major disaster or emergency, the maximum rises to a fine of up to $1,000,000, up to 30 years in prison, or both. The financial-institution language dates to 1989 and the disaster language to a 2008 amendment, according to the statute's history.
Statutory maximums are ceilings, not predictions. Actual sentences are usually far lower, as the sentencing data below shows.
Where the Supreme Court has drawn limits
Over the past several years, the Court has narrowed the statute in some ways and confirmed its reach in others. These rulings shape which defense arguments are available.
Kelly (2020): property must be the goal, not a side effect
Kelly v. United States (May 7, 2020) was the "Bridgegate" case. In a unanimous opinion by Justice Kagan, the Court held that property "must be an 'object of the fraud'" and that "a property fraud conviction cannot stand when the loss to the victim is only an incidental byproduct of the scheme." The Court added that "not every corrupt act by state or local officials is a federal crime." The convictions were reversed.
Ciminelli (2023): no "right-to-control" theory
In Ciminelli v. United States (May 11, 2023), a unanimous Court, in an opinion by Justice Thomas, held that "the right-to-control theory is not a valid basis for liability under §1343." Prosecutors had used that theory to argue that depriving someone of information they needed to make economic decisions was enough. The Court rejected it and held that "the wire fraud statute reaches only traditional property interests."
Kousisis (2025): no need to prove intended economic loss
Kousisis v. United States (May 22, 2025) went the other way. The case involved Pennsylvania Department of Transportation bridge contracts with disadvantaged-business requirements. Writing for the Court, Justice Barrett held, according to the syllabus, that a defendant who induces a victim into a transaction under materially false pretenses "may be convicted of federal fraud even if the defendant did not seek to cause the victim economic loss." The opinion states that "the wire fraud statute is agnostic about economic loss." The judgment was affirmed with no dissents.
The Court also offered a counterweight. It described the "'demanding' materiality requirement" as one that "substantially narrows the universe of actionable misrepresentations." The Court did not settle the exact materiality standard, because the defendants in that case did not dispute materiality. That leaves materiality as an open and important battleground.
What this means for you: "The other side got what they paid for" is no longer a complete defense after Kousisis. But the government still has to show the lie was material and that money or property, in the traditional sense, was the object of the scheme.
Where defenses usually focus
Every case turns on its facts and your lawyer's strategy, but wire fraud defenses tend to center on a few areas.
Good faith and intent
Wire fraud requires fraudulent intent. In United States v. Asomani (8th Cir., Aug. 4, 2021), the court quoted precedent that a person "who acts with honest intentions" "cannot be convicted of a crime requiring fraudulent intent." The court also held that refusing a separate good-faith jury instruction did not deprive the defendant of the defense, because the defense could still argue that the government failed to prove intent. The takeaway: good faith is usually argued as a failure of the government's proof on intent, and whether a separate instruction is given can vary.
Materiality
Under Neder, a false statement has to be capable of influencing the decision it was aimed at. If the statement was trivial, or the decision-maker would have acted the same way regardless, that is a materiality argument. Kousisis called the requirement "demanding," which gives defense lawyers language to cite.
Was money or property really the target?
After Kelly and Ciminelli, a scheme aimed at something other than traditional property, such as control over information or a political or regulatory outcome, may fall outside the statute. If any loss was only an "incidental byproduct," that can defeat a property fraud theory.
Statute of limitations
Under 18 U.S.C. § 3282(a), the general rule for non-capital federal offenses is that charges must be brought "within five years next after such offense shall have been committed." For wire fraud that "affects a financial institution," 18 U.S.C. § 3293(2) extends the period to 10 years. Whether a financial institution was affected can decide whether older conduct can be charged at all.
If you are considering a plea: read the appeal waiver
Most federal plea agreements include an appeal waiver, a clause in which you give up some or all of your right to appeal your conviction or sentence. Many defendants sign it without much thought.
Hunter v. United States (No. 24-1063), decided June 18, 2026, arose from a wire fraud plea. Hunter was charged with ten counts of bank and wire fraud in a scheme that cost financial institutions about half a million dollars. Hunter pleaded guilty to one count of aiding and abetting wire fraud, and the other nine counts were dismissed. The sentence was 51 months in prison plus three years of supervised release, with a condition requiring Hunter to take prescribed mental-health medication.
In an 8-1 opinion by Justice Kagan, with Justice Thomas dissenting, the Court held that "an appeal waiver is unenforceable when it would result in a miscarriage of justice." It vacated the Fifth Circuit's dismissal of the appeal and sent the case back.
What this means for you: an appeal waiver is not always the final word, but the miscarriage-of-justice exception is narrow. The safer course is to have your lawyer go through the waiver language line by line before you sign, including how it treats supervised-release conditions.
Realistic outcomes: what the sentencing data shows
The U.S. Sentencing Commission's QuickFacts on Theft, Property Destruction, and Fraud, published in May 2026 and covering fiscal year 2025, gives a picture of outcomes. The category is broader than wire fraud alone, but it is useful context:
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4,804 of the 66,662 federal cases reported in FY2025 fell in this category, about 7%.
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The median loss was $239,730.
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74% of people sentenced had little or no prior criminal history (Criminal History Category I).
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75% were sentenced to prison.
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The average sentence was 23 months.
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These cases have increased 13% since FY2021.
Two lessons stand out. First, most people sentenced in these cases had little or no record, so a clean history alone does not mean you will avoid prison. Second, the amount of loss plays a major role in federal fraud sentencing. Generally, the higher the loss figure the government attributes to you, the higher your sentencing exposure. Challenging how loss is calculated is often one of the most important parts of a fraud defense, whether the case goes to trial or ends in a plea.
What to do next
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Do not talk to federal agents without a lawyer. That includes "informal" calls or interviews framed as giving you a chance to explain. Fraud cases often turn on intent, and your own words can become the government's evidence of it.
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Preserve your records. Keep your emails, texts, contracts, invoices and financial records. Do not delete anything. Records that show what you believed at the time can support a good-faith argument.
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Note the dates. Ask your lawyer when the alleged conduct happened and whether the five-year or 10-year limitations period applies.
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Ask about the counts. Find out how many counts are based on separate communications and whether any conspiracy count under § 1349 adds real exposure.
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Ask about the theory. What does the government say was material, and was money or property really the object of the scheme under Kelly and Ciminelli?
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Before any plea, review the appeal waiver and the loss figure. Both can shape your sentence and your options afterward.
Related reading
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Pennsylvania Can Charge a Friend Who Shared Drugs Like a Dealer After an Overdose
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What Happens When You Can Never Pay Back Federal Restitution
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Why Did Two Multimillion-Dollar Fraud Cases Draw Such Different Sentences?
Sources
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18 U.S. Code § 1343, Fraud by wire, radio, or television (Cornell LII)
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18 U.S. Code § 1346, Definition of scheme or artifice to defraud (Cornell LII)
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18 U.S. Code § 3293, Financial institution offenses (Cornell LII)
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U.S. Sentencing Commission QuickFacts: Theft, Property Destruction, and Fraud (FY2025)
Note: This article contains AI-assisted content and has been reviewed by our editorial team.
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