You can book a USPS appointment online, by phone, or in person at your local post office

The United States Postal Service lets you reserve time for specific tasks at your local branch instead of waiting in line. You book through the USPS website, by calling your post office directly, or by walking in and asking a clerk. Most appointments are free, take 15 to 30 minutes, and cover services like passport photo processing, notarization, and handling oversized packages.

Not every post office offers appointments, and not every service requires one. Rural locations and smaller branches may not have the system set up. High-traffic urban post offices almost always do. The appointment system exists to reduce wait times during peak hours, but you can still walk in without one — you'll just wait longer during busy periods.

Key Takeaways

  • Book appointments through USPS.com, by calling your local post office, or in person; the website shows which services your branch offers.
  • Passport photos, notarization, and shipping services are the most common reasons people book appointments.
  • Appointments are typically available within a few days, though peak times (early morning, lunch hour, end of week) fill faster.
  • If you miss your appointment, call or visit your post office as soon as you know you cannot make it, so the slot opens for someone else.
  • Walk-ins are always accepted, but you may wait 30 minutes or longer during busy hours if you don't have a reserved time.

Booking through the USPS website

Go to USPS.com and look for the "Find Locations" or "Schedule an Appointment" link — it's usually in the top navigation or under "Shipping & Mailing". Enter your ZIP code or city name. The map will show nearby post offices and a note next to each one saying whether appointments are available.

Click on the post office you want to visit. A calendar will appear showing available dates and times. Select the date and time that works for you, then choose the service you need from a dropdown menu. Common options include "Passport Photos," "Notary Services," "Shipping," or "General Services." You'll be asked to enter your name and phone number, then confirm your appointment. You'll receive a confirmation number by email or text.

If the calendar shows no available times, that branch may not offer appointments yet, or all slots are booked. Try a different post office nearby, or call the branch directly to ask when new slots open.

Booking by phone

Call your local post office directly. You can find the number by searching "USPS near me" or by going to USPS.com, entering your ZIP code, and clicking the branch name to see its phone number. Tell the clerk which service you need and what days and times work for you. They'll check availability and book you on the spot.

Phone booking is useful if the website is slow, if you have questions about what to bring, or if you want to confirm that your specific post office offers the service you need. Clerks can also tell you whether you need an appointment or can walk in for your task.

Walking in without an appointment

You do not need an appointment to use the post office. Walk in during any business hours and take a number from the dispenser near the entrance. You'll wait your turn like normal. During slow periods (mid-morning on a Tuesday, for example), you may be called within five minutes. During peak times (Saturday morning, lunch hour, the end of the month), you could wait 30 to 45 minutes.

If you know you're visiting during a busy time and you have a flexible schedule, booking an appointment saves time. If you're already in the area or your errand is quick, walking in is fine.

What to bring to your appointment

Bring your confirmation number or the email/text confirmation on your phone. Bring a valid photo ID. For passport photos, bring the form you're using (DS-11, DS-82, or DS-64 for U.S. passports, or the equivalent for other countries). For notarization, bring the document that needs to be notarized and a second form of ID beyond your driver's license.

For shipping, bring the package or item you're mailing and know roughly where it's going. If you're not sure what you need, call ahead — the clerk who booked your appointment can tell you exactly what to have ready.

What happens if you miss or need to reschedule

If you cannot make your appointment, contact your post office as soon as you know. Call the branch directly or go to USPS.com, find your confirmation, and look for a "Cancel" or "Reschedule" button. Canceling early gives someone else the chance to use that time slot.

If you miss your appointment without canceling, the post office will hold the slot open for a short grace period (usually 15 minutes), then release it. Missing appointments repeatedly may result in the post office asking you to walk in instead of booking ahead, though this is rare.

Services that typically need appointments

Passport photo services almost always require an appointment because the clerk needs uninterrupted time to take and verify your photo. Notarization often requires one too, since it involves witnessing a signature and can take 10 to 15 minutes. Shipping large or complex packages — like those needing insurance, signature confirmation, or customs forms — may require an appointment at busy locations.

Routine tasks like buying stamps, mailing a standard letter, or picking up a package usually do not need an appointment. You can walk in for those anytime. If you're unsure whether your task needs one, the USPS website will tell you when you search for your post office, or you can call and ask.

Frequently Asked Questions

Can I book an appointment for someone else?

You can book an appointment and have someone else use it, but that person will need to bring a photo ID. Some post offices ask that the person whose name is on the confirmation be present. Call your local branch to confirm their policy before you book for someone else.

How far in advance can I book?

Most post offices let you book appointments up to 30 days ahead. During very busy seasons (December, tax season), slots may fill weeks in advance. If you need a specific date, book as soon as the calendar opens.

What if my post office doesn't show appointments online?

Not all branches have the appointment system active yet. Call the post office directly and ask whether they take appointments. If they don't, ask what their slowest hours are — you'll have a shorter wait if you visit then.

Do I have to pay for an appointment?

No. Booking the appointment is free. You pay only for the service itself — passport photos, notarization, postage, or whatever you're using the post office for.

Can I change my appointment time after I book?

Yes. Go to USPS.com, find your confirmation, and select "Reschedule" to pick a new date and time. You can also call your post office and ask a clerk to move you to a different slot.