U S Postal Rates 2024. Postal service said wednesday that it has proposed general rate increases for 2024 of between 5.4% and 5.9% for three popular shipping services. Postal service filed notice with the postal regulatory commission of mailing services price changes to take effect july 14, 2024.
Effective september 16, 2024, usps will adjust rates for priority mail. Postal service filed notice today with the postal regulatory.