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

The USPS announced proposed price increases for Priority Mail Service, Priority Mail Express Service, USPS Ground Advantage ...

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

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 USPS announced a temporary price change for shipping parcels during the holidays, stating the new rates “would cover extra handling costs to ensure a successful peak season" The new prices will ...

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 ...

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

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

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

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

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