Under 18 U.S.C. 1702, it is a federal crime to take, open, hide, embezzle, or destroy someone else’s mail before it has been delivered, when the person acts either to obstruct the delivery or to pry into another person’s business or secrets. A conviction carries up to five years in federal prison.1Office of the Law Revision Counsel. 18 USC 1702 – Obstruction of Correspondence The statute reaches ordinary people, not just postal workers, and it does not care whether the addressee is a stranger, a roommate, a spouse, or a business partner.
What the Statute Prohibits
Section 1702 covers two categories of conduct. The first is taking mail addressed to someone else out of a post office, an authorized mail depository such as a cluster mailbox at an apartment complex, or from a mail carrier before it reaches the addressee. The second is opening, hiding, embezzling, or destroying that mail.1Office of the Law Revision Counsel. 18 USC 1702 – Obstruction of Correspondence
Your relationship to the addressee is irrelevant. A roommate who grabs a housemate’s credit card statement, a family member who intercepts a legal notice, a neighbor who takes a package from the wrong doorstep and keeps it. All of these can trigger federal liability. What matters is whether the mail belonged to someone else and had not yet been delivered.
The “Before Delivery” Line
Section 1702 protects mail only up to the moment it reaches the addressee. Once mail has been delivered, the statute stops applying. Courts have held that delivery to an authorized agent of the addressee can also end the statute’s protection, though the analysis is fact-specific. Simply leaving mail on a shelf in a building’s rental office does not automatically count as delivery to the tenant’s agent.2Justia Law. United States v Brown, 551 F2d 236
That line matters because it separates Section 1702 from the mail theft statute, 18 U.S.C. 1708. Under 1702, protection runs until the mail physically reaches the person it was addressed to. Under 1708, protection ends once the mail is lawfully placed in the receptacle. Taking a letter out of someone’s home mailbox after the carrier has left it there tends to fall under the theft statute; intercepting it earlier in the chain tends to fall under 1702.
The Two Intents That Make Contact With Mail a Crime
Not every interaction with someone else’s mail is criminal. The statute requires one of two specific mental states, and the prosecution only has to prove one: acting with the design to obstruct the correspondence, or acting with the design to pry into another person’s business or secrets.1Office of the Law Revision Counsel. 18 USC 1702 – Obstruction of Correspondence
Obstructing correspondence describes intercepting mail so the recipient never gets it. A spouse who hides divorce papers, a business partner who intercepts demand letters. Prying into secrets covers taking mail not to block it but to read it. A coworker who opens someone else’s paycheck stub fits here. Many cases involve both motives, but only one has to be established.
This intent requirement is what separates criminal conduct from an innocent mistake. Grabbing your neighbor’s mail from a shared box and returning it the next day does not meet either intent. Opening it and reading it first could.
What Prosecutors Have to Prove
Federal pattern jury instructions break the offense into three elements the government must prove beyond a reasonable doubt: the mail was addressed to someone other than the defendant, the mail had not yet been delivered to the addressee, and the defendant knowingly and intentionally acted to obstruct delivery or to pry into the addressee’s business or secrets.3Eleventh Circuit Court of Appeals. Pattern Jury Instructions (Criminal Cases) 2010
“Knowingly” in federal criminal law means the act was voluntary and intentional, not the result of mistake or accident.3Eleventh Circuit Court of Appeals. Pattern Jury Instructions (Criminal Cases) 2010 Because intent is rarely spoken aloud, prosecutors usually build the case through circumstantial evidence: a pattern of disputes between the defendant and the recipient, a financial motive to intercept certain documents, or proof the defendant knew the mail was not theirs and took it anyway.
Penalties
The statutory maximum is a fine under Title 18 and up to five years in federal prison.1Office of the Law Revision Counsel. 18 USC 1702 – Obstruction of Correspondence Actual sentences are usually far shorter and depend on the federal sentencing guidelines.
A Section 1702 violation is sentenced under the guideline covering theft and fraud offenses, USSG §2B1.1. Because the statutory maximum is five years, the base offense level is 6.4United States Sentencing Commission. Annotated 2025 Chapter 2 A-C For a first-time offender with no criminal history adjustments, level 6 produces a range of zero to six months. That range climbs if the offense involved a large volume of mail, was part of an identity theft scheme, or caused significant financial losses.
Restitution is a separate exposure. Federal law requires restitution for property offenses under Title 18 when an identifiable victim suffered a pecuniary loss.5GovInfo. 18 USC 3663A – Mandatory Restitution to Victims of Certain Crimes If the interception caused the victim to miss a payment deadline, lose access to funds, or absorb the costs of identity fraud, a restitution order will cover those documented losses on top of any prison term or fine.
How Section 1702 Differs From the Other Mail Statutes
Federal law contains several overlapping mail-crime statutes. Which one applies depends on who committed the act, what they did, and when in the delivery process it happened.
Section 1708 covers stealing mail, fraudulently obtaining it, destroying it, or knowingly receiving stolen mail, and it also carries up to five years.6Office of the Law Revision Counsel. 18 US Code 1708 – Theft or Receipt of Stolen Mail Matter Generally The dividing line is timing. 1702 reaches interference before the mail arrives; 1708 reaches theft from a mailbox after the carrier has completed delivery.
Section 1703 targets postal workers who unlawfully hide, destroy, delay, or open mail entrusted to them, with a five-year maximum. A separate subsection covers postal employees who mishandle newspapers, capped at one year.7GovInfo. 18 USC 1703 – Delay or Destruction of Mail or Newspapers When a carrier deliberately withholds delivery, 1703 applies rather than 1702.
Section 1705 covers willfully damaging or destroying a mailbox or other mail receptacle, or damaging mail inside one, with a three-year maximum.8Office of the Law Revision Counsel. 18 US Code 1705 – Destruction of Letter Boxes or Mail It is the vandalism statute, not the interception one.
Defenses
Lack of Intent
The strongest defense in most 1702 cases is that the required intent was never there. Because the statute demands a deliberate design to obstruct correspondence or pry into secrets, an honest mistake defeats the charge. Federal jury instructions confirm that good faith is a complete defense when willfulness is an element: if the defendant sincerely believed the conduct was lawful, they did not act willfully, even if that belief was wrong.3Eleventh Circuit Court of Appeals. Pattern Jury Instructions (Criminal Cases) 2010
This is where cases are most often won or lost. Grabbing a neighbor’s mail from a shared box by mistake, collecting a former tenant’s mail with the intention of forwarding it, opening a package genuinely believed to be yours. Each of these lacks the required intent. Defense evidence often includes similarly addressed envelopes, shared mailbox configurations, or proof of prompt attempts to return the mail.
Mail Was Already Delivered
Because 1702 only reaches mail that has not yet arrived at the addressee, showing the mail was already delivered when the defendant took it removes the conduct from the statute’s scope.1Office of the Law Revision Counsel. 18 USC 1702 – Obstruction of Correspondence The conduct might still violate 1708 or another statute, but not this one. The defense turns on where the mail was and whether the carrier had completed delivery.
Challenging the Evidence
Defendants can also attack the strength of the prosecution’s case. Evidence recovered through a defective search warrant can be suppressed. Witnesses may be unreliable, surveillance footage ambiguous, and forensic evidence like fingerprints on an envelope may have innocent explanations. The government has to prove every element beyond a reasonable doubt, and weakening a single link can be enough.
Statute of Limitations
The federal government has five years from the date of the offense to bring charges. Section 1702 is not one of the statutes with an extended limitations period, so the standard rule under 18 U.S.C. 3282 applies.9United States Department of Justice Archives. Criminal Resource Manual 650 – Length of Limitations Period Once five years pass from the date of the obstruction, prosecution is barred. If the conduct was part of an ongoing scheme, each separate act of interference starts its own five-year clock.
Who Investigates and How to Report
The United States Postal Inspection Service investigates mail obstruction cases. Postal inspectors are federal law enforcement officers with authority to serve warrants, make arrests, and seize property under 18 U.S.C. 3061.10Office of the Law Revision Counsel. 18 US Code 3061 – Investigative Powers of Postal Service Personnel
If you believe your mail has been intercepted, you can report it to USPIS at 1-877-876-2455 or file a report through the agency’s website.11United States Postal Inspection Service. Report a Crime For a crime in progress, call 911 first. Investigators review postal delivery records, pull surveillance footage, interview witnesses, and use forensic evidence to connect a suspect to the intercepted mail.