Usps Rates 2024 Increase Date. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, july 14, 2024. This is a common practice.
Here’s how much usps rates increased on july 14, 2024, plus 2024 holiday season surcharges. Usps is raising rates twice in july 2024, on both july 1st and july 14th.