Usps Stamp Price Increase 2025 Schedule. A request by the u.s. Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take effect jan.

The united states postal service said it intends to hike the price of stamps five times through 2027 after punting on an increase that would’ve gone into effect in january. On september 16, 2025, the usps adjusted rates for priority mail® and ground advantage™ packages shipped to certain zip codes.