Did USPS change postmark rules? See new shipping prices, 2026 mail updates

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

Why your mail could be delayed in 2026; USPS changed postmark rules

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

Stamp prices won't rise this month, but these USPS shipping costs will

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