A change at the U.S. Postal Service could pose an issue for people who need to get bills, taxes and other mail postmarked by ...

Changes to how the U.S. mail is stamped are quietly rewriting the rules for anyone who relies on a postmark to prove they met ...

Starting in 2026, USPS postmarks may no longer show the day mail was dropped off, which could cause documents to appear late ...

Since 1954, anyone sending in their tax forms to the IRS via mail could use the postmark on their envelope as their date of ...

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

The United States Postal Service quietly changed how it applies postmarks, and that operational tweak could ripple straight into your tax bill. By shifting the postmark from the local counter to ...

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

The US Postal Service is making a slew of changes to its postmark process, which could lead to late fees and penalties for anyone mailing time-sensitive documents such as tax returns or bill payments, ...