Mail could take longer — and cost more. The United States Postal Service is changing postmark rules and shipping prices in 2026.

USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes. When do price changes start?

SERIES RACES THERE IN APRIL. ON EASTER WEEKEND. WELL, ONE SMALL CHANGE IN THE U.S. POSTAL SERVICE COULD MAKE A BIG DIFFERENCE IN GETTING OUT IMPORTANT MAIL ON TIME. YEAH. WXII 12 SERRA SOWERS JOINS US ...

Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...