Welcome to USPS.com. Track packages, pay and print postage with Click-N-Ship, schedule free package pickups, look up ZIP Codes, calculate postage prices, and find everything you need for …

USPS.com® - USPS Tracking®

The U.S. Postal Service (USPS) provides mail processing and delivery services to individuals and businesses in the U.S.

Dec 30, 2025 · The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.

Track USPS package deliveries, get tracking text and email notifications, forward mail, change your address, and learn about setting up PO boxes or home mailboxes.

Send mail and packages with USPS online shipping options. Choose your mail service by delivery speed, cost, and additional services like tracking and insurance.

Create a USPS.com (registered trademark symbol) account to print shipping labels, request a Carrier Pickup, buy stamps, shop, plus much more.

3 days ago · A new rule published by the United States Postal Service is encouraging people to get important mail sent out early.

Find USPS locations like Post Offices, collection boxes, and kiosks so you can send packages, mail letters, buy stamps, apply for passports, get redeliveries, and more.

USPS ® offers a variety of shipping services, postage options, and tools for businesses. Learn about volume discounts and affordable ways to ship customer orders.