The United States Postal Service (USPS) has implemented a new postmark rule that may affect the date shown on your mail. Can ...

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

The U.S. Postal Service changed when mail is postmarked as it's being processed – which could cause issues with ...

A recent change to United States Postal Service postmarking procedures could impact when mail is officially considered sent, ...

USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes.

A recent change to United States Postal Service postmarking procedures could impact when mail is officially considered sent, potentially affecting everything from bill payments to ballot counting.

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

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

A change in U.S. Postal Service processes will impact almost every item sent through the mail.

If you’re mailing something with a firm deadline, the U.S. Postal Service has a change you’ll want to know about — and it could mean the difference between ...

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

As the holiday season ramps up, many people are wondering whether the U.S. Postal Service delivers mail on Christmas Eve. The answer is a little different than some might expect. The Postal Service ...