First Class Stamp Price 2025. The postal regulatory commission (prc) has approved the next usps postage rate increases, which will take effect on sunday, january 21, 2025. If you buy your stamps now, before the price rise, you will still be able to use.
All stamps.com plans have access to usps commercial rates where offered, plus additional savings on domestic and international priority mail®, priority mail express®, and ground. If you buy your stamps now, before the price rise, you will still be able to use.