Current Forever Stamp Value
As of the latest USPS rate adjustments, a single Forever Stamp is priced at $0.68 for a one-ounce letter. This rate applies to standard First-Class Mail letters and remains the base price for domestic mail regardless of future rate increases. The stamp retains its full mailing value even if postal rates rise later. For the most current rates, refer to the official USPS price page USPS Price Calculator.
The $0.68 price reflects the most recent USPS service change for First-Class Mail letters. This figure applies to a standard rectangular envelope weighing up to one ounce. Additional ounces are charged at a separate per-ounce rate. The Forever Stamp is distinct from additional ounce stamps and nonmachinable surcharge stamps.
Historical Price Increases and Trends
Annual Rate Changes
Forever Stamp prices have increased steadily over the past decade, tracking inflation and operational costs. The 2025 rate of $0.68 continues a pattern of incremental annual adjustments by the United States Postal Service. These changes are publicly announced through official USPS notices and regulatory filings.
Comparison with Other Services
The Forever Stamp rate is lower than the cost of postcards, international stamps, and package services. For context, a First-Class Mail postcard costs $0.50, while a one-ounce international letter starts at $1.45. The stamp’s fixed value makes it a predictable option for standard domestic mail.
Where to Buy Forever Stamps
Retail and Online Channels
Forever Stamps are available at post offices, grocery stores, pharmacies, and online retailers. Major carriers and office supply chains stock them alongside other mailing supplies. The USPS website and authorized vendors also sell books of stamps with the same $0.68 denomination.
Bulk purchases often provide convenience and cost savings for businesses and frequent senders. The official USPS store and select e-commerce platforms offer stamp books, coils, and sheets. Always verify the seller’s authorization to avoid counterfeit or outdated stamps.