Congress created the U.S. Postal Service as an independent establishment of the executive branch through the Postal Reorganization Act of 1970, converting it from a traditional Cabinet department (the Post Office Department) into a self-funding agency with its own Board of Governors. The Postmaster General is appointed by the Board, not the president, and the USPS is required to operate as a business — covering costs through postage and fees rather than direct congressional appropriations.
The independence structure means the president cannot simply issue executive orders directing USPS to change its delivery policies as if it were a Cabinet department. USPS must follow federal law and regulations, but its operational decisions run through the Board of Governors and the Postmaster General. When President Trump''s March 31, 2026 executive order directed USPS to restrict mail ballot delivery to a federal citizenship list, critics argued the order asked USPS to perform a function — voter eligibility determination — it had no legal authority to perform and that its independent status didn''t allow the president to compel.
The limits of USPS independence are contested. Courts have found that USPS must still comply with federal law and lawful executive directives within USPS''s statutory mandate. The question in the 2026 mail ballot dispute was whether the president could expand USPS''s mandate by executive order to include election administration functions that Congress never authorized.
USPS independence affects millions of Americans who rely on mail for ballots, medications, and benefits checks. When a president tries to direct USPS operations by executive order, understanding its independent status tells you whether that order is legally sound or whether it requires a change in federal law. USPS independence is a check on political control of mail delivery.
People often think USPS is just another federal agency the president can direct. USPS is an independent establishment — not a Cabinet department — with its own Board of Governors appointing the Postmaster General. The president can't simply order USPS to change its operations the way they can order the EPA or DOJ.
USPS independence affects millions of Americans who rely on mail for ballots, medications, and benefits checks. When a president tries to direct USPS operations by executive order, understanding its independent status tells you whether that order is legally sound or whether it requires a change in federal law. USPS independence is a check on political control of mail delivery.
People often think USPS is just another federal agency the president can direct. USPS is an independent establishment — not a Cabinet department — with its own Board of Governors appointing the Postmaster General. The president can't simply order USPS to change its operations the way they can order the EPA or DOJ.