When Do Postage Stamps Go Up In July 2024. The postal service will also adjust prices for special services products, including certified mail and money order fees. July 9, 2024 / 10:07 am edt / cbs news.
While some rates will go up, you’ll still get discounted rates on most services through stamps.com. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, july 14, 2024.