USPS stamp prices stay flat, but shipping costs rise in 2026. See how much more you’ll pay for Priority Mail and other services.

According to the USPS, the changes will take effect on Jan. 18, 2026. Priority Mail Service prices will increase by around ...

DON’T MISS ANY UPDATES. LOOKING AHEAD, BE PREPARED TO PAY MORE TO SEND HOLIDAY PACKAGES WITH THE U.S. POSTAL SERVICE STARTING NEXT WEEK. IT PLANS TO BOOST COSTS TO SEND ITEMS PRIORITY MAIL EXPRESS ...

The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.