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

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

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 Postal Service typically reviews stamp prices again midyear, meaning additional changes could still arrive later in 2026.

The price hike will go into effect Oct. 5, 2025 and last through Jan. 18, 2026 The USPS announced a temporary price change for shipping parcels during the holidays, stating the new rates “would cover ...

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

The United States Postal Service is temporarily changing its prices for the holiday season. The agency stated that the price adjustments are being implemented to help cover additional handling costs ...

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

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