USPS postage rates offer low-cost mailing and shipping prices for domestic & international customers. See Forever postage stamp prices and other postage rates.

Aug 26, 2025 · A standard 1-oz USPS letter costs $0.78 in 2025 (rates effective July 13, 2025). See postcard, extra-ounce, large envelope, and international letter prices, plus a quick rate table.

Effective July 13, 2025USPS® 2025

Jul 13, 2025 · Get the current Postage Rates for First-Class Mail, Certified Mail, Priority Mail, Package Services, and more. Get tips on reducing mail costs and adapt to postal rate changes like a Pro.

Mail.dat changes: Yes - Validations, core rate table and the USPS technical specification will be updated to support the removal of the Basic CR rate for automation letters.

Learn everything you need to know about USPS First-Class® postage, USPS postage rates by weight and size, USPS postage rates for letters and envelopes, and USPS international postage rates — all …

5 days ago · While stamp prices will stay the same for now, other U.S. Postal Service prices will increase in the new year. The USPS announced proposed price increases for Priority Mail Service, …

Oct 5, 2025 · Integrating with EasyPost’s Shipping API rather than USPS offers unique advantages that will help you scale your online business and future proof your shipping infrastructure. Our best-in …

Jan 2, 2026 · USPS stamp prices stay flat, but shipping costs rise in 2026. See how much more you’ll pay for Priority Mail and other services.

First-Class Mail ® service is an affordable and easy way to send envelopes and postcards. First-Class Mail Forever ® stamps cost $0.78 (the current 1 oz price) and will never expire, even if the First …