$688 Million in Stolen Mail, and the Inspectors Are Short 203 Badges

Steal a check from a mailbox, wash out the ink, and write it to yourself: it is one of the oldest frauds in the country, and it is currently one of the fastest-growing.▸ The agency built to stop it — the U.S. Postal Inspection Service, founded in 1775 and America's oldest federal law enforcement agency — is running below the headcount it says it needs, on a budget its own watchdog says it is misspending.

Stolen mail is now a direct pipeline into the banking system.▸ After FinCEN warned banks in February 2023 to flag mail theft-related check fraud in their suspicious-activity reports, financial institutions spent the next six months doing exactly that: 841 banks, credit unions, and securities firms filed 15,417 Bank Secrecy Act reports naming more than $688 million in mail theft-related check fraud — checks stolen from mailboxes, "washed" of their original ink, and altered or counterfeited before being deposited. Per FinCEN's own analysis, banks filed 88% of those reports.

That $688 million is not a full accounting of mail theft — it is only the fraud banks caught and tagged with FinCEN's specific alert code in a single six-month window. It is, in other words, a floor.

The Postal Inspection Service sets its own staffing targets and then, by its own count, doesn't hit them.▸ As of September 22, 2023, the Inspection Service employed 1,228 postal inspectors — the agents who investigate mail theft and crimes against postal employees — against an authorized level of 1,431, a 14% shortfall. Its postal police, who guard mail processing facilities, were short by more: 367 on staff against 581 authorized, a 37% gap. Both figures come from a Government Accountability Office review of the Inspection Service's own workforce data.

The shortfall isn't cosmetic.▸ GAO's review found that robbery cases against USPS employees and property — overwhelmingly targeting city and rural letter carriers on their routes — increased nearly sevenfold from fiscal 2019 through fiscal 2023, the single largest driver behind total serious-crime cases roughly doubling, from about 600 to about 1,200 a year. Inspection Service officials and postal-worker union representatives told GAO the same thing: it is hard to protect a carrier walking a route across a wide geographic area with limited staff.

This isn't a story about a broke agency.▸ The Inspection Service's authorized budget rose from $620 million in fiscal 2023 to $636 million in fiscal 2024, per a USPS Office of Inspector General audit released in August 2025. It's a story about where a growing budget went. That same audit — reviewing the Inspection Service's own five declared "key mission priorities," which include both mail theft and carrier robberies — found that cases and postal-inspector workhours tied to those two priorities fell 74% and 89%, respectively, from fiscal 2022 to fiscal 2024. In the same two-year window, inspectors logged more than 28,000 workhours screening mail at sporting and political events — the NBA All-Star Game, the U.S. Open, the Super Bowl among them — work the OIG flagged as over $2.2 million in unsupported costs with no documented tie to the agency's mission. USPS management disagreed with the finding, calling case and workhour data unreliable indicators of resource alignment.

The Inspection Service's own strategic plan lists counterfeit postage as a fifth priority; the Postal Service estimates that fraud costs it $600 million to $1 billion a year in lost revenue, even though it accounts for well under 1% of the Inspection Service's total caseload — one more sign that where the agency puts its hours doesn't track where the losses are.

Figures come from three separate federal reviews spanning different windows: FinCEN's six-month reporting period (Feb.–Aug. 2023), GAO's staffing snapshot (Sept. 22, 2023) and case data (FY2017–FY2023), and a USPS OIG audit published August 2025 covering FY2022–FY2024. None of the three figures are drawn from the same underlying dataset, and none claims to capture all mail theft — only what each agency's own review measured.