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

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

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

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 ...

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

Shipping costs through the U.S. Postal Service are set to rise in early 2026 after the agency filed notice with the Postal Regulatory Commission on November 14, 2025. The proposed changes, approved by ...

Pricing is going up, and by more than normal inflation,” said Kevin Thompson, the CEO of 9i Capital Group. This is the feeling that everyone in America understood as the United States Postal Service ...

While shipping services price changes will take effect January 18, 2026, the price of a stamp will remain unchanged.