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 ...

While shipping services price changes will take effect January 18, 2026, the price of a stamp will remain unchanged.

A four-ounce package sent via USPS Ground Advantage will rise 21% from $4.20 to $5.09 starting January 18, 2026, part of ...

WASHINGTON — It will cost more to ship packages through the United States Postal Service next year. USPS announced the price increases on Friday, filing a notice with the Postal Regulatory Commission ...

If you're mailing any time-sensitive documents, you may want to mail it earlier than usual under the agency's new postmark rules.

Are you still sending letters, postcards, or care packages through the mail? If your trip to the post office felt a little more expensive this week, you’re not just imagining things. As we reported in ...

What is new at the post office in 2026? Here's what to know about Postal Service changes in postmark process, postage stamps ...

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

The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.