The postal service previously announced that priority mail will increase by 6.6 percent on January 18.

Since First-Class and Certified Mail rates are not affected by the January 2026 USPS increase, and because Send Certified Mail offers pricing that beats retail USPS rates, organizations gain greater ...

The United States Postal Service is updating its mailing prices next month. While shipping services price changes will take effect January 18, 2026, the price of a First-Class Mail stamp will remain ...

The USPS is adjusting service standards for first-class mail, periodicals, marketing mail, and package services. It will deliver 75% of first-class mail at the same service standard, 14% will be ...