USPS stamp prices stay flat, but shipping costs rise in 2026. See how much more you’ll pay for Priority Mail and other services.

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

The Unites States Postal Service is making changes for 2026, including the postmark process — which could mean late fees and penalties for anyone mailing time-sensitive documents such as tax returns ...

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

The price to ship that package through the U.S. Postal Service is about to get more expensive. The USPS filed a notice Friday with the Postal Regulatory Commission asking for price adjustments for ...

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

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, ...

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 ...