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

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

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

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

This is noteworthy because the Postal Service hiked stamp prices in five consecutive Januarys from 2020 to 2024.

Starting in 2026, USPS postmarks may no longer show the day mail was dropped off, which could cause documents to appear late ...

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

Here's what to know about the increases as well as other changes for Illinois residents. The following increases go into ...

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

USPS is making changes for 2026, including the postmark process — which could mean late fees and penalties for anyone mailing ...

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