P.O. Box vs UPS Store Box: Which Is Better for You?

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The choice between a post office box and a UPS Store mailbox starts with what will be delivered there. A UPS Store mailbox uses the store’s street address, and The UPS Store says it accepts packages from any carrier. A post office box can receive private-carrier packages too where the Post Office offers Street Addressing, which lets carriers such as FedEx and Amazon deliver to the box using the Post Office’s street address.

The catch is that a street-style mailbox address does not automatically satisfy a requirement for a physical home or business address. Match the box to the deliveries and pickup hours first, then check the full local price and the address rules before signing.

Start with the packages that need a home

The U.S. Postal Service (USPS) allows properly addressed mail to be received through a P.O. Box, and only mail and official USPS notices may be placed inside it. For someone who mainly receives letters and packages sent through the Postal Service, an ordinary box may be all that is needed.

Where a Post Office offers Street Addressing, the delivery address can use the Post Office street address followed by # and the box number. That lets a customer receive packages from private carriers that require a street address, such as FedEx, DHL, Amazon or UPS, the package delivery company. Street Addressing is not automatic: USPS provides it through a customer agreement at what it calls competitive locations, so a Post Office having a street address does not make an ordinary box ready for those deliveries. Competitive PO Box service is available where customers are within the service area of a competing mailbox provider. Ask the particular Post Office whether it offers the service before placing an order with a seller that requires a street address.

The UPS Store says a mailbox agreement allows packages from any carrier. It also advertises that staff sign for packages. Ask the store about special signature requirements and package limits before relying on that.

USPS Street Addressing does not accept shipments of wine, other alcohol, items over 70 pounds or items prohibited by postal policy or law. Check an unusual shipment against the local service agreement before choosing either box.

A mailing address has limits

A UPS Store mailbox address uses the store location’s street address and either PMB, meaning private mailbox, or # to identify the individual box. The customer’s name appears first rather than The UPS Store’s name. This is a way to receive correspondence at the store, not proof that the customer lives or operates an office there.

USPS Street Addressing requires the # sign and P.O. Box number, and its agreement prohibits substituting Suite or Apt. The same agreement prohibits treating the street-style P.O. Box address as a physical residence or place of business in legal documents.

The federal customer-identification rule for banks generally requires an individual’s residential or business street address before an account is opened. For an individual without either kind of street address, the rule permits an Army Post Office or Fleet Post Office box number, or the residential or business street address of next of kin or another contact individual. That exception is specific, and whether an address looks like a street address is not the rule’s test. Ask the bank which address it needs for identification and which it can use for correspondence.

For a corporation, partnership, trust or other entity, that rule calls for a principal place of business, local office or other physical location. For business registration, licensing or any form asking where the business operates, check the issuing agency’s own address requirements before paying for a mailbox.

Compare the full local price

USPS says P.O. Box prices differ by location. The UPS Store says its locations are individually owned and operated, so mailbox prices may vary and customers should contact the local store for pricing. Get quotes for the actual locations and the services needed before deciding which option costs less. Compare the total over the same period, rather than a short-term advertised rate against a longer prepaid term.

USPS offers payment terms of 3, 6 or 12 months, with automatic renewal required for the 3-month option and optional for the 6- and 12-month options. The UPS Store says minimum agreement lengths can vary by location. A low quote is less useful if it requires paying for more months than the mailbox will be needed.

The UPS Store advertises mail forwarding and holding, with additional charges possible. USPS issues two keys to each new box customer and normally charges a refundable deposit on each key. The exception is new customers in what USPS calls competitive post office box groups 30 through 44, who pay no deposit on those first two keys. Additional USPS keys require a refundable deposit and a nonrefundable key fee. Ask about deposits, extra recipients, replacement keys, package storage and forwarding postage when requesting a written total.

Use these questions to compare the two offers.

Match collection hours to package handling

Most P.O. Box locations allow 24-hour access, but USPS says hours vary by Post Office. A USPS package that does not fit in the box can be collected with a slip at the counter during normal business hours, or from a secure parcel locker; USPS Smart Lockers are available at select locations. Round-the-clock access to the box does not guarantee round-the-clock access to an item waiting behind the counter.

The UPS Store advertises 24-hour access at participating locations. Confirm what that access actually covers at the chosen store, especially for a parcel that cannot fit in the mailbox. If weekday counter hours are difficult, choose based on how packages are actually picked up, not on lobby hours alone.

The UPS Store advertises delivery text alerts when packages arrive. Its Call-in MailCheck service lets customers find out by phone whether they have mail.

At competitive locations, a USPS customer agreement can also add Signature on File, an option to simplify receipt of Priority Mail Express, mail insured for more than $500 and Signature Confirmation items by providing a signature kept on file by the postmaster. Ask which signature service applies to the deliveries expected, instead of assuming every signed item will be placed in a box or locker.

Opening a box takes identification and a size decision

USPS says most Post Offices have five P.O. Box sizes, from extra small to extra large, depending on availability. Choose around the type and volume of mail, and consider whether routine counter pickup is acceptable for larger parcels. The UPS Store offers various mailbox sizes and directs customers to the neighborhood location to find out what is available.

To reserve a USPS box online, an applicant selects a Post Office, box size and payment period, then submits the application and payment information. The applicant must bring the completed printed form and two acceptable forms of U.S. identification to the box’s Post Office counter within 30 days; after identity verification, USPS supplies keys or a lock combination.

USPS uses PS Form 1093, Application for Post Office Box Service, and requires each listed adult applicant, including each spouse, to present valid current primary and secondary identification. Spouses may sign one Form 1093, but other recipients and additional users authorized to pick up mail must be listed on it. Minors under 18 may receive P.O. Box service unless a parent or guardian objects in writing, but they cannot apply online. Arrange the paperwork for everyone who will use the box before sending their mail there.

The UPS Store company is a subsidiary of UPS, the package delivery company. A UPS Store mailbox uses a commercial mail receiving agency arrangement, in which the store receives mail as the customer’s agent. The UPS Store requires two valid forms of identification, one including a photograph, and a mailbox service agreement with the local store. USPS adds a requirement of its own for a private mailbox, where a business receives the customer’s mail as an agent. For residential or personal use, USPS requires a separate PS Form 1583, Application for Delivery of Mail Through Agent, for each adult addressee, including each spouse. A parent or guardian may list minor children on that form to receive their mail. That form records photo identification and address identification, and the address document must contain the applicant’s listed street home address. Check the accepted documents with the provider before arriving, particularly if an ID or address has recently changed.

General Delivery, a USPS service that holds mail for collection, is an option while a rented-box application is being considered. A person with no fixed address and no identification who qualifies for the service may be provided General Delivery when personally known to the postmaster or retail associate and known as having no fixed address. A 30-day holding limit applies to each mailpiece, not to how long a customer may receive General Delivery.

Ask the local postmaster whether General Delivery is available for the situation, and confirm the accepted identification and contact documents before applying for a rented P.O. Box.

Plan for travel, moving and closing the box

If mail will remain in a P.O. Box for more than 30 days and overflow is probable, USPS requires prior arrangements with the postmaster.

The UPS Store offers forwarding for mailbox holders who are away and mail holding until they return, with possible additional charges for either service. For frequent travel, ask where mail can be sent, how often, how postage is charged and how long packages can wait.

If reading letters while away is the essential need, compare a service that offers scanning rather than assuming package alerts include it. Anytime Mailbox, a mail-scanning service, is one example: it advertises scanning at the customer’s request and viewing through its app or web portal.

When discontinuing ordinary P.O. Box service, the USPS application instructions call for a change-of-address form from the Mover’s Guide or the USPS website. A paper form can be given to a retail associate or letter carrier, or mailed to the Post Office. Set up the forwarding address before surrendering the box, and notify important senders directly.

For customers closing a P.O. Box used with Street Addressing, USPS requires separate change-of-address forms for the box address and the street-style address, both directed to the same delivery address.

For a commercial mail receiving agency, a business that receives customers’ mail on their behalf, Form 1583 says neither the applicant nor the agent may file a USPS change-of-address order when the relationship ends. The form makes transferring mail the responsibility of the applicant and agent, and mailed transfers require new postage. Arrange the forwarding destination with the store before closing the mailbox rather than relying on the ordinary postal moving form.

USPS generally requires commercial mail receiving agencies to remail customer mail for at least six months after the relationship ends, with new postage. The agency need not do so when the customer gives written instructions that the mail, or specified types of mail, not be remailed.

For a six-month service period, USPS refunds half the fee when a customer gives up the box within the first three months. After the fourth month begins, none of the fee is refunded. A customer who has prepaid the next six-month period gets that entire fee back. A three-month period under automatic renewal carries no refund if service ends during it. For an active 12-month box, USPS lists a 75 percent refund within the first three months and no refund after the tenth month begins. Confirm the intermediate refund amounts with the Post Office before closing it. For a UPS Store box, obtain the chosen store’s cancellation and refund terms in writing before signing.

A post office box renewal must be paid by the tenth of the month in which the payment is due; if it is not, USPS closes the box on the eleventh. USPS marks mail as undeliverable when it is addressed to a box closed for nonpayment. Undeliverable mail is forwarded, returned to the sender or treated as dead mail according to the rules for its mail class. Closing the box is not, on its own, a forwarding instruction.

The better box is the one whose actual service still works when a parcel arrives or the renter leaves town.