How to Book and Prepare for a US Post Office Appointment

Book your appointment online or by phone before you go

You can schedule a US Post Office appointment through the USPS website at usps.com or by calling your local post office directly. The online booking system lets you choose your location, the service you need, and your preferred date and time. If you book online, you'll receive a confirmation email with your appointment number — save this or take a screenshot, because you'll need it when you arrive.

Phone booking works the same way: call the post office branch you plan to visit, tell them what service you need, and they'll give you an available time slot. Some post offices fill up weeks in advance, especially for passport services, so book as soon as you know you need an appointment. If your preferred time is full, ask about early morning or late afternoon slots, which often have more availability.

Walk-ins are possible at most post offices, but you may wait an hour or longer, and some branches turn away walk-ins during busy periods. Booking ahead guarantees you a specific time and keeps you from wasting a trip.

Key Takeaways

• Book your appointment at usps.com or by calling your local post office; online booking gives you an instant confirmation number you should save.
• Bring your confirmation number, a valid photo ID, and any documents the post office told you to bring when you booked.
• Arrive 5 to 10 minutes early; arriving more than 15 minutes late may result in your appointment being cancelled.
• Post office hours vary by location, so check your branch's schedule before booking to avoid scheduling outside their operating times.
• If you need to cancel or reschedule, do it through the same system where you booked — online or by phone — rather than just not showing up.

What documents and ID to bring

Always bring a valid photo ID — a driver's license, state ID card, or passport card all work. The post office staff will check your ID against your appointment to confirm you are the person who booked the slot.

Beyond ID, what you bring depends on your service. For passport photos, bring nothing except yourself and your ID; the post office will take the photo. For passport applications or renewals, bring the specific documents the USPS website lists for your situation — typically your birth certificate, current passport (if renewing), and a completed form. For other services like notary or mailbox rental, the post office will tell you what to bring when you book.

If you are unsure what to bring, call the post office before your appointment and ask. Showing up without required documents wastes your appointment slot and forces you to reschedule.

Arrive on time and know what to expect

Arrive 5 to 10 minutes before your appointment time. The post office staff will call you by name or appointment number when they are ready. If you arrive more than 15 minutes late, your appointment may be cancelled and you will be turned away.

The actual service usually takes 10 to 30 minutes depending on what you need. Passport photos take about 5 minutes. Passport applications take longer because staff review your documents, ask questions, and collect fees. Notary services are typically quick unless multiple documents need signing.

Bring a pen in case you need to sign anything on the spot. Some post offices have pens available, but not all, so carrying your own saves time. If you have questions about the process, ask the staff member helping you — they handle these services daily and can explain what happens next.

Cancelling or rescheduling your appointment

If you need to cancel or change your time, go back to usps.com and use the same booking system, or call the post office directly. Do not simply skip your appointment. Cancelling through the proper channel frees up the slot for someone else and keeps the post office's schedule running smoothly.

Most post offices allow you to reschedule up to 24 hours before your appointment. If you cancel less than 24 hours before, you may have to book a new appointment from scratch, which could mean waiting several weeks depending on how busy the branch is.

What to do if your appointment is cancelled by the post office

Occasionally the post office cancels appointments — usually because of staffing shortages or unexpected closures. If this happens, you will receive an email or phone call (depending on how you booked) with notice and an offer to reschedule. Check your email and voicemail regularly in the days before your appointment.

If the post office cancels your appointment and you cannot reschedule for several weeks, ask if another branch nearby has earlier availability. Some post offices in the same city or county can handle the same services, and staff can sometimes transfer your appointment or help you book at a different location.

Post office hours and location finder

Post office hours vary widely. Most branches are open Monday through Friday from 9 a.m. to 5 p.m., with shorter Saturday hours and no Sunday service. Some locations in urban areas or inside retail stores have extended hours. Rural post offices may have much shorter schedules.

Use the USPS location finder at usps.com to search by address or zip code and see the exact hours for your branch. Check this before booking so you do not accidentally schedule an appointment outside their operating times. If your nearest post office has limited hours and you cannot make an appointment there, search for other branches within a reasonable distance.

Fees and payment methods

Passport photos cost around $15, though the exact price varies slightly by location. Passport applications and renewals have federal fees set by the State Department, not the post office — these range from $130 to $190 depending on the type and whether you are renewing or applying new. The post office collects these fees on behalf of the government.

Post offices accept cash, debit cards, and credit cards. Some branches may not accept checks, so bring a card or cash to be safe. Ask about the exact fee when you book your appointment so you know how much to bring.

Frequently Asked Questions

Can I book an appointment for someone else?

No. The person receiving the service must book their own appointment or have you book it in their name with their permission. When they arrive, they must bring a valid photo ID that matches the name on the appointment. If a child is getting a passport photo, a parent or guardian can book and bring them, but the child must be present.

What if I miss my appointment?

If you miss your appointment without cancelling, the post office will not hold the slot for you. You will need to book a new appointment through usps.com or by phone. Missing appointments without notice can make it harder to book future slots at busy locations, so call to cancel if your plans change.

Can I change my appointment time online after I book?

Yes. Log into your USPS account on usps.com, find your appointment, and select the option to reschedule. You can choose a different date and time from available slots. If you booked by phone, call the post office to reschedule instead.

What if the post office is closed on the day I want to come in?

The online booking system will not show closed dates or times as available, so you cannot accidentally book on a day the post office is shut. If you are booking by phone and the staff member offers you a date that seems wrong, ask them to confirm the branch is open that day.

Do I need an appointment for regular mail services like buying stamps?

No. Appointments are only for specific services like passport photos, passport applications, notary, and mailbox rental. You can walk in anytime during business hours to buy stamps, mail packages, or use other standard services without booking ahead.