Do U.S. Postal stamps expire? No, U.S. postage never expires; you can use existing stamps indefinitely.
: Some bank ATMs offer the option to purchase sheets of stamps during your transaction. Online Marketplaces :
: Buy stamps, booklets, and rolls in person at any local Post Office. buy us postage
: Many large chains, such as Office Depot or local supermarkets, sell booklets of 20 Forever Stamps at the register or customer service desk at face value.
: Purchase stamps 24/7 online at the USPS Postal Store. postage never expires; you can use existing stamps
: Order stamps by calling 800-STAMP-24 (800-782-6724). Retail Partners :
: Create and print your own shipping labels with postage at USPS Click-N-Ship . : Many large chains, such as Office Depot
: Sites like Stamps.com allow you to print postage from home, though they often require a subscription. Types of Postage Available Postage Stamps - The Basics - FAQ | USPS