How the Postal Service Is Governed: An Independent Federal Agency
Mail carriers wear a federal-looking uniform, deliver to every address in the country by law, and work for an organization most people assume is a normal government department funded by taxes. None of that last part is accurate, and the actual governance structure behind the Postal Service explains a lot about why it keeps losing money while still being required to keep delivering.
Published July 6, 2026Independent, Not Executive-Branch-Ordinary
The Postal Reorganization Act of 1970 converted what had been the Cabinet-level Post Office Department into the U.S. Postal Service, an independent establishment of the executive branch structured explicitly to operate more like a business than a typical agency. That reorganization followed a 1970 postal workers' strike over pay and conditions, and Congress's response was to remove day-to-day postal operations from direct political control rather than simply grant a pay raise. The result is an agency that sits inside the executive branch on an organizational chart but answers to a governing board rather than to a cabinet secretary, and that funds its operations primarily through the sale of postage and services rather than annual appropriations from Congress.
Who Actually Runs It
A Board of Governors, made up of members nominated by the president and confirmed by the Senate for staggered seven-year terms, sets policy direction and hires the Postmaster General, who serves as chief executive and, notably, also sits on the board itself alongside the deputy postmaster general. This structure deliberately insulates postal leadership from being replaced with each new presidential administration, unlike most executive agency heads who serve at the president's pleasure, since staggered terms mean a single administration cannot appoint a majority of the board all at once. Confirmation delays have periodically left the board with vacant seats for extended stretches, which can slow major policy decisions like network redesigns or price changes.
The Universal Service Obligation
In exchange for its unique structure, the Postal Service carries a legal requirement known as the universal service obligation: it must deliver mail to every address in the country, urban or remote, at a uniform rate, regardless of the actual cost of reaching that address. A letter costs the same to send whether it travels across town or to a house at the end of a dirt road accessible only by a rural route that costs far more per delivery to service. No private competitor operates under an equivalent obligation, which is part of why comparisons between USPS costs and a private carrier's costs on the same route are rarely apples to apples — the private company can simply decline to serve the unprofitable address.
Why It Keeps Running Deficits
Congress does not fund ordinary postal operations through annual appropriations, so operating losses translate directly into either debt, since the Postal Service can borrow from the Treasury up to a statutory limit, or into deferred obligations like retiree health benefit prefunding that Congress required starting in 2006 and later adjusted. First-class mail volume has declined for years as communication shifted to digital channels, while package volume has grown, and the agency's rate-setting authority, overseen by an independent Postal Regulatory Commission, constrains how quickly it can raise prices to offset those structural volume shifts. This financing structure runs parallel to questions covered in how government auditing bodies track agency performance and financial health, since USPS finances get scrutinized by its own inspector general as well as by outside auditors specifically because of its unusual funding model.
Congress Still Holds the Real Levers
Despite its operational independence, Congress retains substantial control: it sets the legal universal service requirements the Postal Service must meet, can mandate specific benefit funding schedules, occasionally restricts the agency from closing underused post offices or ending Saturday delivery through appropriations riders, and must approve any fundamental restructuring of the organization's obligations. The postal workforce is also heavily unionized, and labor agreements negotiated between postal unions and management interact directly with the broader framework covered in how public sector collective bargaining works in government employment, since postal labor relations follow a distinct legal framework from most other federal employees.
Where to Track What It's Actually Doing
The Postal Service publishes detailed financial reports, service performance data, and its ten-year strategic plan directly, giving anyone who wants to check claims about postal finances or delivery performance a primary source rather than a secondhand summary. The Government Accountability Office maintains ongoing reviews of USPS financial condition and operational challenges at gao.gov, a useful independent check against both the agency's own reporting and outside commentary on its performance.