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

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 ...

In a move that could have significant consequences for voters and taxpayers, the United States Postal Service (USPS) has ...

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

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

A USPS postmark is used to indicate the date when mail was dropped in a mailbox or submitted at the post office counter. Now, ...

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

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