USPS Guides
Plain-language guides to the everyday tasks that bring people to the post office — renting a PO Box, forwarding your mail after a move, holding mail while you're away, and more.
Helpful guides
Apply for a PO Box
Compare box sizes and pricing, and see what you need to apply.
Change of Address
File your address change directly with USPS to forward your mail.
Hold Mail Service
Pause mail delivery for up to 30 days, free, while you're away.
Money Orders
Money orders are a safe way to send payments through the mail. See current fees and maximum amounts.
Post Office Holiday Schedule
Post offices close for all federal holidays. See this year's full schedule so you can plan ahead.
Post Office Weekend Hours
Weekend hours vary a lot by location. See typical Saturday and Sunday patterns before you visit.