From tax returns and bill payments to mail-in ballots, understanding the new guidance is important to ensure your mail is ...

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'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.

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

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

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

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

Here's what to know about the increases as well as other changes for Illinois residents. The following increases go into ...

Last week, Representatives Jack Bergman (MI-01) and other members of the bipartisan Co-Chairs of the Congressional Postal ...

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

More than two years after a Dallas postal worker died from heat exposure on the job, letter carriers say the United States Postal Service has yet to take steps required to fully protect them when the ...