Forever Stamp

postage-and-mail

A Forever stamp lets you mail a 1-ounce First-Class letter domestically at the current First-Class Mail letter rate, regardless of when you bought it. As weights increase beyond...

stamps

A Forever stamp is designed to cover the cost of mailing a single, standardized letter (1 ounce) through the United States Postal Service (US) regardless of price increases. For...

postage

A Forever Stamp lets you mail a 1-ounce letter domestically at the standard First-Class Mail letter rate, no matter when you purchased it. For envelopes, weight is the main fact...

postage-stamps

A Forever stamp sold in the United States costs the same as a First-Class Mail one-ounce letter rate and covers sending a 1 oz letter through the U.S. Postal Service First-Class...

postage

A standard First-Class Mail Forever stamp currently (2025) covers a 1-ounce letter regardless of envelope size within the rectangular standard. For envelopes that exceed 1 ounce...

mailing

Yes, you can use 2 Forever stamps for extra postage when the total cost of mailing your item matches or is less than the combined value. Forever stamps are always worth the curr...

Postal Guides

A Forever Stamp in the United States is designed to cover the cost of mailing a 1-ounce letter to a standard address within the country. As of the most recent universal postal r...

postal

For a standard First-Class Mail letter up to 1 ounce, you need one Forever stamp; each additional ounce (or fraction thereof) currently requires an additional ounce-rate stamp,...

postal-stamps

In 2018, the cost of a single First-Class Mail Forever stamp issued by the United States Postal Service remained level at 50 cents after a modest price change earlier that year....

postage-stamps

In 2018, the cost of a U.S. postage stamp followed long-standing pricing rules set by the Postal Regulatory Commission and the United States Postal Service. A Forever stamp sold...