New Postage Rates 2024 Chart. Effective september 16th, usps is adjusting rates for priority mail® and ground advantage®. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, july 14, 2024.
Postal service filed notice with the postal regulatory commission of mailing services price changes to take effect july 14, 2024. For stamps purchased in a booklet, coil or pane, which represent the majority of stamp sales, the.