According to the USPS, the changes will take effect on Jan. 18, 2026. Priority Mail Service prices will increase by around ...

The U.S. Postal Service (USPS) implemented new procedures for dating mail on Dec. 24, postmarking letters and packages with ...

What is new at the post office in 2026? Here's what to know about Postal Service changes in postmark process, postage stamps ...

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

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

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.

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

Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — mail is no longer dated when you drop it off. The 'official' date is when it ...

Could postmark delays put your tax returns, ballots, and bills at risk this year? USPS is applying most postmarks at regional ...

USPS's update in postmarking policy, effective December 24, 2025, stirs concerns over mail-in voting impacts, with orgs ...

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