The price of stamps did not increase in January 2022, although stamps are scheduled for a price increase in July 2022. The number of stamps you need also stayed the same because the weight tables did not change. Because of the current rate of inflation, the July 2022 increase is likely to be a significant one. Stamp prices may increase as much as 10%. If this happens, it will push the price of a first-class stamp above 60 cents. In the future, there will be regular increases twice per year. The increases will occur in January and July every year.