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

On New Year’s Day, Jan. 1, 2026, there is no mail delivery or collection, as the post office observes this day as a holiday.

A technical tweak and rising shipping costs are quietly reshaping how Americans must plan mailings as 2026 approaches.

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

Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — ...

The United States Postal Service has made a big change that could affect bill payments, tax returns, voting by mail-in ...

The U.S. Postal Service has finalized new rules clarifying that a postmark date does not always reflect when mail was first ...

The U.S. Postal Service says it intends to open its “last-mile” delivery network to large and small shippers, expanding ...

Will banks, post offices and shipping services be open on New Year's Eve? Here's what you need to know for Wednesday, Dec. 31 ...