Federal Statute of Limitations in Criminal Cases

The federal criminal statute of limitations sets a deadline after which the government may no longer bring a prosecution for a given offense. For most non-capital federal crimes, that deadline is five years. But Congress has carved out specific categories of offenses—particularly those involving financial institutions—where the window extends to ten years. Understanding which clock applies, when it starts, and what exceptions exist is essential for anyone navigating the federal criminal justice system.

This article explains the federal criminal limitations framework from the primary statutory text. It does not address state civil statutes of limitations, including those governing personal injury or medical malpractice claims in Maine, Ohio, New York, or any other state. Those are separate bodies of law governed by state codes, not by Title 18 of the U.S. Code.

The Five-Year Default Under 18 U.S.C. 3282

Section 3282(a) of Title 18 states the general rule: "Except as otherwise expressly provided by law, no person shall be prosecuted, tried, or punished for any offense, not capital, unless the indictment is found or the information is instituted within five years next after such offense shall have been committed." (18 U.S.C. § 3282(a).)

Three points follow directly from that text. First, the five-year period applies to offenses that are "not capital"—that is, crimes not punishable by death. Second, the clock starts when the offense is "committed," not when it is discovered. Third, the government must have the indictment found or the information instituted within that five-year window; a mere investigation or referral does not toll the period.

The five-year period was set by the Act of September 1, 1954, which changed the prior three-year limitation to five years. The 1954 amendment applied to offenses committed on or after September 1, 1954, and to earlier offenses for which prosecution was not yet barred by the prior law. (18 U.S.C. § 3282, effective-date note.)

What the Government Must Prove

To satisfy the statute of limitations requirement and proceed with a prosecution, the government must establish the following elements:

The specific offense charged was committed by the accused within the applicable limitations period (five years under § 3282, or ten years under § 3293 where applicable).
The indictment was found, or the information was instituted, before the expiration of that period.
No statutory exception or tolling provision extends or suspends the period for the particular offense charged.
The offense falls within the categories of conduct the statute covers, as opposed to an offense for which Congress has set a different or no limitations period.

In Toussie v. United States, the Supreme Court addressed the application of the federal criminal statute of limitations, holding that the five-year period under 18 U.S.C. 3282 is a condition on the government's power to prosecute and that the indictment must be found within that period to be valid. The Court treated the limitations requirement as a substantive bar: if the government misses the deadline, the prosecution cannot proceed regardless of the strength of the evidence.

The Ten-Year Exception for Financial Institution Offenses

Section 3293 of Title 18 creates a longer limitations period for a defined set of financial crimes. The statute provides that no person shall be prosecuted, tried, or punished for a violation of, or a conspiracy to violate, the enumerated offenses "unless the indictment is returned or the information is filed within 10 years after the commission of the offense." (18 U.S.C. § 3293.)

The ten-year period covers three categories of conduct:

Violations of, or conspiracies to violate, 18 U.S.C. §§ 215, 656, 657, 1005, 1006, 1007, 1014, 1033, or 1344 (bank fraud).
Violations of, or conspiracies to violate, 18 U.S.C. §§ 1341 (mail fraud) or 1343 (wire fraud), but only if the offense affects a financial institution.
Violations of 18 U.S.C. § 1963 (RICO), to the extent that the racketeering activity involves a violation of 18 U.S.C. § 1344.

Section 3293 was added by the Omnibus Budget Reconciliation Act of 1989 (Pub. L. 101-73, § 961(l)(1), Aug. 9, 1989) and amended in 1990 and 1994. The 1990 amendment added the RICO prong (paragraph 3). The 1994 amendment struck section 1008 from paragraph 1 and inserted section 1033. Both amendments applied to offenses committed before the amendment date if the prior limitations period had not yet run.

Other Exceptions and Special Provisions

The five-year default in § 3282 is subject to the phrase "except as otherwise expressly provided by law." The statutory notes identify several additional limitations periods tied to specific offenses:

Offenses against internal security carry a separate limitation period under 50 U.S.C. § 783.
Sections 792, 793, and 794 of Title 18 (espionage and related offenses) have their own limitation provisions noted under § 792.
Section 3290 of Title 18 addresses fugitives from justice, providing that the statute of limitations does not extend to persons fleeing from justice.

Section 3282(b), added in 2003, creates a special rule for DNA-profile indictments under chapter 109A (sexual abuse offenses) where the identity of the accused is unknown. An indictment found not later than five years after the offense is committed is not subject to the general limitations period or to the service provisions of chapter 208 until the individual is arrested or served with a summons.

Practical Implications and What to Do

If you are facing a federal criminal investigation or have received a grand jury subpoena, the stage of the proceedings determines what happens next with respect to the limitations clock. Before an indictment is returned, the government is still within its window to charge; once the indictment is found or the information is filed, the limitations period has been satisfied and the case proceeds on its merits. Understanding whether the offense you face falls under the five-year default of § 3282 or the ten-year period of § 3293 can be a material factor in how the defense is structured.

The distinction between the two periods matters most in white-collar matters. A wire fraud scheme under 18 U.S.C. 1343 that does not affect a financial institution carries the five-year limit. The same scheme, if it targets a bank or credit union, shifts to the ten-year period under § 3293. A RICO prosecution under § 1963 that incorporates a § 1344 predicate also falls within the ten-year window. These are not abstract categories; they determine whether a prosecution filed in year six is timely or barred.

Key Takeaways

The default federal criminal statute of limitations is five years from the commission of the offense (18 U.S.C. § 3282(a)).
Financial institution offenses, certain mail and wire fraud schemes affecting banks, and qualifying RICO activity carry a ten-year period (18 U.S.C. § 3293).
The government must have the indictment found or the information instituted within the applicable period; the clock runs from the date the offense is committed.
Specific statutory exceptions and tolling provisions (fugitive status, DNA-profile indictments, internal security offenses) modify the general rule.
The limitations period is a condition on prosecution, not merely a procedural formality, as confirmed in Toussie v. United States.

This article is educational and draws exclusively from the text of 18 U.S.C. §§ 3282 and 3293 and their legislative notes. It is not legal advice and does not constitute a recommendation to retain or avoid counsel. For questions about a specific matter, consult the relevant statutory text and, where appropriate, a licensed attorney in your jurisdiction.

Primary sources

This page is grounded in the following primary sources (links open the official text). See all explained statutes in the statutes quick reference.

Adjacent provisions this page touches (official text):

Cases that shaped this area

Decisions referenced on this page (public law):

Toussie v. United States