Postage Stamp Cost 2024. When does the postage increase take place? Postal service will increase stamp prices from 66 cents to 68 cents for letters weighing one ounce or less.
The cost of a forever stamp is set to increase in july 2024 as part of the us postal service’s ‘delivering for america’ plan. 22, all forever stamps, including the new love stamp, will cost 68 cents.