Amazon Plans to Slash USPS Shipments by Two-Thirds. Here’s What That Means for the Postal Service.

The Postal Service is in danger of losing its biggest customer and could run out of cash within a year.

By Jonathan Small | edited by Dan Bova | Mar 18, 2026
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Amazon plans to send the post office a Dear John letter. The e-commerce giant plans to cut the number of packages it ships through the U.S. Postal Service by at least two-thirds by this fall, when its current contract expires, according to The Wall Street Journal. USPS delivered more than a billion packages for Amazon last year. That’s close to 15% of all packages the agency delivers.

The timing of the separation couldn’t be worse. The Postal Service reported a $9 billion net loss in fiscal 2025 and has operated at a loss for most of the past two decades. During a congressional hearing Tuesday, Postmaster General David Steiner said the agency was on pace to “run out of cash” in about a year.

Amazon puts the blame on the USPS, saying the agency “abruptly walked away at the 11th hour” after a year of negotiations and introduced a new competitive bidding process. The company now handles most of its own deliveries, shipping 6.7 billion packages last year versus USPS’s 6.6 billion.

Amazon plans to send the post office a Dear John letter. The e-commerce giant plans to cut the number of packages it ships through the U.S. Postal Service by at least two-thirds by this fall, when its current contract expires, according to The Wall Street Journal. USPS delivered more than a billion packages for Amazon last year. That’s close to 15% of all packages the agency delivers.

The timing of the separation couldn’t be worse. The Postal Service reported a $9 billion net loss in fiscal 2025 and has operated at a loss for most of the past two decades. During a congressional hearing Tuesday, Postmaster General David Steiner said the agency was on pace to “run out of cash” in about a year.

Amazon puts the blame on the USPS, saying the agency “abruptly walked away at the 11th hour” after a year of negotiations and introduced a new competitive bidding process. The company now handles most of its own deliveries, shipping 6.7 billion packages last year versus USPS’s 6.6 billion.

Jonathan Small Founder, Strike Fire Productions

Entrepreneur Staff
Jonathan Small is a bestselling author, journalist, producer, and podcast host. For 25 years, he... Read more
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