There’s no minimum age to open a PO Box in your name. The U.S. Postal Service will rent a box to a minor of any age, but anyone under 18 has to apply in person at a post office instead of online, and a parent or guardian can stop the service at any time by objecting in writing to the postmaster.1United States Postal Service. Domestic Mail Manual 508 – Recipient Services
What the Rule Says for Minors
The Domestic Mail Manual defines a minor as anyone under 18 and states that minors may receive PO Box service but are ineligible to apply online.1United States Postal Service. Domestic Mail Manual 508 – Recipient Services So a 12-year-old can have a PO Box. A 17-year-old can too. Either way, the application happens at the counter.
There’s no formal co-signer requirement. The minor’s name goes on PS Form 1093, and any parent, guardian, or other person authorized to pick up the minor’s mail can be listed on the same form.1United States Postal Service. Domestic Mail Manual 508 – Recipient Services The service continues unless a parent or guardian tells the postmaster in writing that they don’t want the minor to have it.2United States Postal Service. PS Form 1093 – Application for Post Office Box Service That written-objection right is the real check on a young person opening a box without family involvement.
The ID Problem for Younger Applicants
Age isn’t the barrier. Identification usually is. USPS requires two forms of valid ID from anyone activating a PO Box: one photo ID and one non-photo ID, both current and traceable to the applicant.2United States Postal Service. PS Form 1093 – Application for Post Office Box Service
Acceptable photo IDs include a driver’s license or state non-driver ID, a U.S. passport or passport card, an alien registration card or certificate of naturalization, a military, government, university, or recognized corporate ID, and a NEXUS or Matricula Consular card.3United States Postal Service. USPS PO Box Help A school ID from a recognized institution can qualify, which is often the most realistic option for a teenager.
Acceptable non-photo IDs include a current lease, mortgage, or deed of trust; a voter registration or vehicle registration card; and a home or vehicle insurance policy.3United States Postal Service. USPS PO Box Help For most minors, none of those exist in their name. Social Security cards, credit cards, and birth certificates are specifically excluded, which surprises people who assume a birth certificate would count.2United States Postal Service. PS Form 1093 – Application for Post Office Box Service
Non-citizens of any age can use a passport from any country, a green card, or a certificate of naturalization as the photo ID, and a Matricula Consular card also qualifies.4United States Postal Service. USPS PO Box Help
The practical result: a minor can legally hold a PO Box, but pulling together two qualifying documents often means bringing a parent to the counter to help with the paperwork.
How to Apply
Adults 18 and Older
If you’re 18 or older, you can reserve a box at usps.com/poboxes. Search by ZIP code, pick a size and a rental term, and pay upfront.5United States Postal Service. PO Boxes You then have 30 days to visit the post office with your two IDs to pick up keys or a lock combination. Miss that window and USPS closes the reservation and refunds you in full.6United States Postal Service. Terms and Conditions of Use for the USPS Post Office Box Online Interface
Minors and Anyone Applying at the Counter
Minors have to apply in person. Fill out PS Form 1093, present the two forms of ID, and pay the rental fee.2United States Postal Service. PS Form 1093 – Application for Post Office Box Service Once the clerk verifies everything, the box is active and you leave with keys or a combination. Adults can also apply this way if they’d rather skip the website.
What It Costs and How Long It Lasts
USPS offers five box sizes, from an Extra Small at roughly 3 by 5.5 inches up to an Extra Large at 12 by 22.5 inches, and not every size is available at every location.5United States Postal Service. PO Boxes Pricing varies by post office; the search tool at usps.com/poboxes shows exact prices at each location before you commit.
Rental terms come in 3, 6, or 12 months.5United States Postal Service. PO Boxes Three-month rentals require automatic renewal; six- and twelve-month rentals let you choose whether to auto-renew. When auto-renewal is on, USPS attempts payment on the 15th of the expiration month, with a second attempt on the 25th if the first fails.7United States Postal Service. POBOL Key Steps Guide
Missed Renewals
After a term expires, USPS gives a 10-day grace period to pay before closing the box.8United States Postal Service. DMM Notice – Grace-Period Extension to Pay PO Box Renewal Fees Rescinded Once the box is closed for non-payment, mail sent to it is returned to sender.6United States Postal Service. Terms and Conditions of Use for the USPS Post Office Box Online Interface If the PO Box is the address on file for banks, subscriptions, or government correspondence, a missed renewal turns into a real problem fast. A calendar reminder a week before expiration is worth setting.