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

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

The U.S. Postal Service is changing the postmark process. For decades, the postmark used to show when mail was accepted by ...

Prior to December 24, if you dropped off a letter with a stamp at the post office it would usually be postmarked within a day ...

The U.S. Postal Service (USPS) implemented new procedures for dating mail on Dec. 24, postmarking letters and packages with ...

On Wednesday of last week, the U.S. Postal Service made changes to when mail is postmarked that could impact your ...

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 (USPS) is changing its postmark process, which could impact how important mail like bills ...

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

The USPS has issued new guidance clarifying that postmarks may not always reflect the actual date you mailed your letter or ...

The United States Postal Service (USPS) is set to implement changes in 2026, including adjustments to the postmark process.

For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat ...