How to Pay Your Post Office Box Rental Fee
Where and how to pay your Post Office box rental
You pay your Post Office box rental fee directly at the Post Office location where you rent the box. The Postal Service does not accept payments by mail, phone, or online through a central website. You must go in person to the branch, bring cash or a card, and hand the payment to the clerk at the counter.
Some Post Offices may accept payment through their local payment system or kiosk if one is installed, but this varies by location. Call your branch ahead of time to confirm what payment methods they take — most accept cash, debit cards, and credit cards, but a few rural or small branches may be cash-only.
Your box rental is due on the date printed on your receipt. If you do not pay by that date, the Post Office will lock your box and return mail to senders. You have a grace period of a few days in most cases, but do not count on it — pay on time to avoid losing access to your mail.
Key Takeaways
- Post Office box payments must be made in person at the branch where you rent the box; there is no online or phone payment option through the Postal Service.
- Bring cash, a debit card, or a credit card to the counter and tell the clerk you are renewing your box rental.
- Your renewal date is printed on your receipt, and the Post Office will lock your box if payment is not received by that date.
- Call your local Post Office before you go to confirm they accept your payment method and to ask about their grace period policy.
What happens if you miss your renewal date
If your box rental expires and you do not pay, the Post Office will seal your box within a few days. Mail addressed to your box will be returned to the sender marked "Box Closed." Any mail already in the box will be held for a short period — usually 10 to 30 days depending on the branch — and then destroyed or returned to senders.
You can reopen a closed box by paying the renewal fee in person at the branch. The Post Office may charge you a reopening fee in addition to the regular rental cost, though this varies by location. Ask the clerk what the total cost will be before you hand over payment.
How long box rental lasts and when to renew
Post Office box rental periods are typically one, two, or three years. You choose the length when you first rent the box or when you renew. A longer rental period locks in your rate and means fewer trips to the Post Office, but you pay more upfront.
The Post Office sends a renewal notice to your box address about 30 days before your box expires. If you do not receive it, check your receipt for the exact expiration date. Mark your calendar or set a phone reminder so you do not forget — the Post Office does not send a second notice.
Rental costs and what affects the price
Post Office box rental fees vary by box size and location. A small box in a rural area costs less than a large box in a city. Fees also change periodically — the Postal Service raises rates on certain dates each year, though not every year.
When you renew, the clerk will tell you the current price for your box size at that location. If you want to know the cost before you go in, call the branch directly. Do not rely on prices you find online, because they may be outdated or apply to a different location.
Changing your box size or canceling your rental
If you want a larger or smaller box, go to the Post Office and ask to upgrade or downgrade. You will pay the difference between what you already paid and the new box size. The change takes effect immediately, and your new expiration date will be adjusted accordingly.
To cancel your box, tell the clerk at the counter that you want to close it. They will ask you to empty it and return your key. If you have paid for time beyond the cancellation date, you may receive a refund, but this depends on the branch's policy — ask before you cancel.
Keeping track of your box and avoiding lockouts
Write your box expiration date on your calendar or phone as soon as you rent or renew. Do not rely on the renewal notice, because mail can be delayed or lost. Set a reminder for two weeks before the date so you have time to go to the Post Office without rushing.
If you travel or are away from your box for long periods, plan your renewal before you leave. Some people renew for three years at a time to avoid the hassle of frequent trips. Others set up a calendar alert on their phone and renew every year on the same date.
Frequently Asked Questions
Can I pay my Post Office box rental online or by phone?
No. The Postal Service requires in-person payment at the branch where you rent the box. You cannot pay online, by phone, by mail, or through any third-party payment service. Go to the counter with cash or a card and pay the clerk directly.
What if I lose my receipt and do not know when my box expires?
Call your local Post Office and give them your box number. The clerk can look up your account and tell you the expiration date. Write it down and keep it somewhere safe, or set a phone reminder so you do not forget again.
Can someone else pay my box rental for me?
Yes. Bring a family member or friend to the Post Office with you, or send them with cash and your box number. The clerk will accept payment from anyone. If you send someone else, make sure they know your box number and the amount due.
What if my Post Office is closed when I need to renew?
Go the next business day. Most Post Offices are open Monday through Friday and Saturday morning. If you are close to your expiration date, go as soon as possible to avoid a lockout. Call ahead to confirm the hours if you are unsure.
Do I get a refund if I cancel my box before the rental period ends?
Refund policies vary by Post Office. Some branches refund the unused portion of your rental; others do not. Ask the clerk what their policy is before you cancel. If they offer a refund, ask how long it takes to process.