The statute of limitations for federal wire fraud is five years from the date of each wire transmission used to carry out the scheme, and it stretches to ten years when the fraud affects a financial institution.1Office of the Law Revision Counsel. 18 U.S. Code 3282 – Offenses Not Capital2Office of the Law Revision Counsel. 18 U.S. Code 3293 – Financial Institution Offenses Because most schemes involve many emails, calls, and transfers over time, the practical window for prosecution is often wider than that five-year number suggests.
When the Clock Starts Running
The five-year deadline in 18 U.S.C. § 3282 runs from the date the offense “shall have been committed,” which for wire fraud means the date of the specific wire transmission.1Office of the Law Revision Counsel. 18 U.S. Code 3282 – Offenses Not Capital An email sent on March 15, 2022, to advance a fraudulent scheme must be charged by March 15, 2027. The clock does not start when the scheme was planned, and it does not start when the victim figured out something was wrong.
Each wire transmission is treated as a separate offense with its own five-year clock. A scheme that started in 2018 can still be charged in full if a transfer went out last month, because that recent transmission carries its own live deadline. Prosecutors routinely build cases around the most recent communications for exactly this reason.
There is no discovery rule on the criminal side. A victim might not realize they were defrauded for a decade, but the criminal clock still ran from the date each wire went out.
The Ten-Year Financial Institution Exception
The most important exception doubles the deadline to ten years when the wire fraud “affects a financial institution.”2Office of the Law Revision Counsel. 18 U.S. Code 3293 – Financial Institution Offenses Courts read that phrase broadly. A bank does not have to lose money. Exposure to a risk of loss, costs from internal investigations, and reputational harm have all been enough. A financial institution can even be affected by fraud committed by its own employees.
The definition of “financial institution” under 18 U.S.C. § 20 is also broad. It covers FDIC-insured banks and savings associations, federally insured credit unions, Federal Home Loan Banks and their members, Farm Credit System institutions, Federal Reserve banks and member banks, mortgage lending businesses and entities making federally related mortgage loans, depository institution holding companies, and foreign bank branches and agencies operating in the United States.3Office of the Law Revision Counsel. 18 U.S. Code 20 – Financial Institution Defined
Most sophisticated fraud touches one of these somewhere. Wire transfers move through banks. Loan applications pass through insured lenders. Investment schemes route money through brokerage and banking relationships. If a mortgage application, an insured credit union, or an international banking branch is in the picture, the ten-year window likely applies.
How the Deadline Can Be Paused
Three tolling rules can stop or extend the clock beyond the standard period.
Fleeing From Justice
Federal law is blunt: “No statute of limitations shall extend to any person fleeing from justice.”4Office of the Law Revision Counsel. 18 U.S. Code 3290 – Fugitives From Justice If a suspect flees or hides to avoid prosecution, the clock stops entirely until they are found. There is no cap. Someone who disappears for fifteen years and resurfaces can still be charged as if no time passed.
Foreign Evidence
When key evidence sits in another country, the government can ask a federal court to suspend the statute of limitations while it pursues that evidence through official channels. The suspension starts when the formal request is made to the foreign authority and ends when that authority takes final action. The total suspension cannot exceed three years. If the foreign authority finishes before the original deadline would have expired, the extension is limited to six months beyond that original deadline.5Office of the Law Revision Counsel. 18 U.S. Code 3292 – Suspension of Limitations to Permit United States to Obtain Foreign Evidence
Wartime Fraud Against the Government
A less common extension applies to fraud against the United States during wartime or a congressionally authorized use of military force. Under 18 U.S.C. § 3287, the statute of limitations for those offenses is suspended until five years after the termination of hostilities.6Office of the Law Revision Counsel. 18 U.S. Code 3287 – Wartime Suspension of Limitations For wire fraud aimed at government contracts or military procurement, the prosecution window can stretch by decades.
Conspiracy Has Its Own Clock
Conspiracy to commit wire fraud is a separate offense under 18 U.S.C. § 1349, and it carries its own statute of limitations.7Office of the Law Revision Counsel. 18 U.S. Code 1349 – Attempt and Conspiracy The clock runs from the last act taken in furtherance of the conspiracy rather than any single wire transmission. That often gives prosecutors a later starting point than the underlying wire counts and keeps a case alive even when some individual transmissions are too old to charge on their own.
What Happens If the Deadline Passes
An expired statute of limitations is a complete bar to prosecution for that specific offense. The strength of the evidence does not matter. If the government missed the deadline on a count, that count cannot proceed.
There is a catch. The statute of limitations is an affirmative defense, not a jurisdictional rule. The defendant has to raise it. The Supreme Court confirmed in Musacchio v. United States (2016) that 18 U.S.C. § 3282 creates a nonjurisdictional defense that only becomes part of the case if the defendant raises it in the trial court. A defendant who fails to assert it at or before trial waives it permanently and cannot raise it for the first time on appeal.8Library of Congress. Statute of Limitation in Federal Criminal Cases: An Overview
The expiration of one count also rarely ends the entire case. A scheme that spanned several years might have some transmissions time-barred and others fully prosecutable. Investigators often charge the newest wires and leave the older ones out of the indictment.
Civil Consequences Outlast the Criminal Deadline
The criminal statute of limitations does not control what victims can do on their own. People harmed by a wire fraud scheme can file civil lawsuits with different deadlines and different rules. The most powerful tool is a civil claim under the Racketeer Influenced and Corrupt Organizations Act, which allows private plaintiffs to sue for treble damages when they can show a pattern of wire fraud. The statute of limitations for civil RICO claims is generally four years, and unlike the criminal clock, it runs from the date the victim discovered or should have discovered the injury.
Civil forfeiture is another avenue. The government can pursue the proceeds of wire fraud through civil forfeiture proceedings even if criminal charges are time-barred, though those proceedings carry their own deadlines. An expired criminal clock does not make the financial consequences of fraud disappear.