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

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

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

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

A new rule published by the United States Postal Service is encouraging people to get important mail sent out early.

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

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 U.S. Postal Service said Wednesday it intends to open its “last-mile” delivery network, the most expensive part of the shipping process, to large and small shippers, expanding beyond current ...

The U.S. Postal Service has adopted a new rule that could create doubt about whether some ballots mailed by voters by ...

A quiet technical update at USPS is changing how deadlines are proven—raising new questions about timing, trust, and mailed ...