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

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

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

The U.S. Postal Service honors Phillis Wheatley, the first African American author to publish a book, with the 49th Black Heritage stamp.

The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine — not the ...

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

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

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

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

Who would expect it could be several days before it has a postmark on it?” said Edgar Dworsky, founder of Consumer World. The ...

If you rely on postmarks when casting your ballot, filing your taxes or paying bills, a new US Postal Service rule makes it clear that you should plan ahead.

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