When Will Postage Stamps Go Up In 2024. Postal rates, including the price of forever stamps, are going up again. Postal service filed notice with the postal regulatory commission of mailing services price changes to take effect july 14, 2024.

The cost of a forever postage stamp has just gone up, under a u.s. 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.