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

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

WASHINGTON, D.C. — The U.S. Postal Service announced Friday that it plans to raise prices for certain shipping services starting Jan. 18 while keeping First-Class Mail stamps unchanged. The move comes ...

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

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