18 U.S.C. § 1341 punishes any scheme to defraud that uses the United States Postal Service or any private interstate carrier (FedEx, UPS, DHL) — even tangentially. Maximum: 20 years per count; 30 years if the scheme affects a financial institution or involves a presidentially declared major disaster. Mail fraud is the workhorse of federal white-collar prosecution.
Section 1341 has been called the federal prosecutor's "Stradivarius" because it can be used against virtually any fraud. The statute requires only a scheme to defraud and any use of the mails — even mailing a single check, contract, or marketing letter — in furtherance. The breadth is intentional and has survived Supreme Court scrutiny.
The Three Elements
To convict under § 1341, the government must prove:
- A scheme or artifice to defraud — or to obtain money or property by means of false or fraudulent pretenses;
- Use of the mails — USPS or any private interstate carrier — in furtherance of the scheme;
- Specific intent to defraud.
The mailing need not itself be fraudulent; it need only be in furtherance of the scheme. A mailed receipt, a mailed contract, even mailings sent by victims — all can satisfy the element.
Honest Services Mail Fraud
18 U.S.C. § 1346 defines "scheme or artifice to defraud" to include "a scheme or artifice to deprive another of the intangible right of honest services." This extends mail fraud to corruption and breach-of-fiduciary-duty cases.
The Supreme Court in Skilling v. United States, 561 U.S. 358 (2010) limited honest services mail fraud to bribery and kickback schemes — narrower than the pre-Skilling federal courts had applied it.
Common Charging Patterns
Healthcare Fraud
Medicare and Medicaid fraud often charged as mail fraud when bills, claims, or correspondence travel through the mail. Now usually paired with healthcare fraud under § 1347.
Securities Fraud
Investment scams that use mailed promotional materials, certificates, or quarterly statements.
Insurance Fraud
Inflated or fabricated claims that involve mailed forms, supporting documents, or correspondence with carriers.
Romance / Sweetheart Scams
Online dating scams that use mailed checks or money orders.
Government Benefits Fraud
SSDI, food stamps, unemployment — most claims involve some mailed component.
Sentencing Under USSG § 2B1.1
Same fraud guideline as bank fraud and wire fraud:
- Base offense level 7;
- Loss amount drives offense level (per § 2B1.1(b)(1) table);
- Sophisticated means, role, victim count enhancements apply;
- Acceptance of responsibility 2-3 levels off.
The 30-year maximum applies when the scheme affects a financial institution OR involves a presidentially declared major disaster. The 20-year maximum applies in all other cases.
Materiality
The Supreme Court in Neder v. United States, 527 U.S. 1 (1999) held that materiality is an essential element of mail fraud. The government must prove the false statements were material — capable of influencing the decisions of the persons targeted.
Materiality is liberally interpreted but provides defense leverage in cases involving puffery, opinion, or statements that did not actually influence the alleged victim.
Defenses
Lack of Intent
The government must prove specific intent to defraud. Defenses include:
- Good-faith belief in the legitimacy of the scheme;
- Reliance on professional advisors;
- Honest disagreement about value, performance, or representations;
- Lack of intent to cause harm — defendant believed all parties would benefit.
No Mailing in Furtherance
The mailing must be in furtherance of the scheme. Mailings after the scheme is complete or that did not advance the fraud may not satisfy the element. Schmuck v. United States, 489 U.S. 705 (1989) is the leading case on the "in furtherance" test.
Honest Services / Skilling
Honest services mail fraud limited to bribery and kickbacks. Self-dealing and conflict-of-interest theories no longer support honest services charges after Skilling.
Statute of Limitations
5 years under 18 U.S.C. § 3282; 10 years if the scheme affects a financial institution under § 3293.
Strategic Considerations
Mail fraud is often a "cover charge" — used when the government cannot prove the underlying substantive offense. Defense counsel should:
- Challenge the materiality of any mailing;
- Move for bill of particulars to identify each specific mailing alleged;
- Move to dismiss counts where the mailing was not in furtherance;
- Move to sever multi-defendant cases where prejudicial spillover is likely;
- Negotiate plea to a single count rather than multiple-mailing structure.
What to Do If You Are Under Investigation or Charged
- Do not speak with federal agents — FBI, DEA, ATF, IRS-CI, HSI, USPS — without an attorney. Even small lies can become independent § 1001 charges.
- Do not destroy or alter records — destruction is obstruction under 18 U.S.C. § 1519, a 20-year felony.
- Preserve all communications — emails, texts, messaging apps, financial records — but do not delete anything.
- Do not contact witnesses or co-defendants — even social contact can become witness tampering.
- Engage federal defense counsel immediately — call (214) 466-1398. We are admitted in TXND and TXED.
Frequently Asked Questions
What is the maximum sentence for federal mail fraud?
20 years per count, or 30 years if the scheme affects a financial institution or involves a presidentially declared disaster.
Does the mailing have to be sent by the defendant?
No. Mailings by victims, third parties, or even unrelated commercial mailings can satisfy the element if they were in furtherance of the scheme.
What is honest services mail fraud?
Mail fraud charged under § 1346 — depriving another of the intangible right of honest services. Limited by Skilling to bribery and kickback schemes.
Can I be charged with mail fraud for one envelope?
Yes — a single mailing in furtherance of a scheme can support a § 1341 count. Most indictments include multiple counts (each mailing) but a single count is sufficient.
What is the difference between mail fraud and wire fraud?
Mail fraud requires use of the mails (USPS or private carriers); wire fraud requires interstate wire communications (phones, internet). Many schemes use both — and are routinely charged under both statutes.
Speak With a Frisco Criminal Defense Attorney
If you or a loved one is facing federal defense charges in Frisco, Collin County, or anywhere in the Dallas-Fort Worth metroplex, the time to act is now. L and L Law Group attorneys are available 24 hours a day, 7 days a week. Call (214) 466-1398 for a free, confidential consultation, or submit your case online and a licensed attorney will contact you directly.
This article is general information, not legal advice. Texas and federal criminal law are complex and fact-specific — please consult a licensed attorney about your particular situation. Past results do not guarantee future outcomes.