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

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

USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes.

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

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

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

The USPS response mirrored that of the update published in the Federal Register, which said the new rule "in no way signals a ...

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 ...

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.

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

The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.

For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat ...