Can I use my UPS mailbox as an LLC address?

For business mail, yes. For the principal or mailing address on formation papers, yes in six of the seven states we read, because it is a real street address rather than a PO Box. Oregon is the exception and it is explicit: ORS 63.001(29)(b) excludes a mail forwarding business, a virtual office and a commercial mail receiving agency from the statutory definition of principal office. There is one carve-out, added in 2025, and it covers only the commercial mail receiving agency: that address counts as a principal office if your principal executive offices sit at the same street address. A mail forwarding business or a virtual office is excluded with no exception at all. For the registered agent line, no in the six states that ask for one, and New York does not ask. Write the address with PMB or the pound sign rather than Suite, since that is the format USPS asks of commercial mail receiving agencies and mismatches surface during address verification.

Can a UPS Store be my registered agent?

No in six of the seven states we read, and they get there two different ways. Wyoming names UPS stores directly in its exclusions, Oregon bans commercial mail receiving agencies from the registered office in ORS 63.111(1), and Texas rules out a box that is part of a commercial mail service unless that service is itself the agent. Delaware, California and Florida never mention mailboxes: they define the agent as a person or a company and the registered office as that agent's own office, and a rented box is neither. New York is the seventh, and it is the exception in the other direction, because it does not require an LLC to appoint a registered agent at all.

What do I need to open a UPS Store business mailbox?

Two valid forms of identification and a completed PS Form 1583, per The UPS Store's own FAQ. You may not have to appear at the counter: at least one store's paperwork says it can set the box up over email or fax, and USPS allows the form to be witnessed by a notary rather than by the store, though whether a given location offers that is a per-location answer. Pricing, minimum term and box sizes are not published nationally, because the stores are independently owned, so you are directed to call your neighborhood location.

Does the IRS accept a mailbox address?

For the mailing address on Form SS-4, the instructions place no restriction on the type of address, and they note that this is generally the address used on all your tax returns. The separate street address line is only required if it differs from the mailing address, and that line is the one where the instructions say not to enter a PO Box number. A commercial mail receiving agency address is a street address rather than a PO Box. This describes the SS-4 instructions specifically, so check the instructions for whatever form you are filing.

Will a bank accept a UPS Store address?

Sometimes, and it can be flagged. The federal customer identification rule banks work from asks for a principal place of business, local office, or other physical location, and never mentions commercial mail receiving agencies or private mailboxes. Every rejection we could trace back to a published policy was the bank's own, layered on top of that rule, which is why answers differ from bank to bank and why nobody can promise you a particular bank's decision.

Can I Use a UPS Store Mailbox for My LLC? Yes for Mail, No for Your Agent

Short answer

A UPS Store mailbox is a real street address, so for business mail it holds up, and for the principal address on a state filing it holds up in six of the seven states we read. Oregon is the exception, and it is worth knowing about. Your registered agent is where it fails, though states get there different ways: three of the seven ban mail services by name, and three more simply define the registered office as the agent's own office, which a rented box is not. New York is a different case again. It does not ask for a registered agent at all, because the Secretary of State is already your agent by statute, so the question dissolves rather than being answered.

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Key takeaways

A UPS Store mailbox is a real street address, not a PO Box, but the box number is written as PMB or the pound sign rather than a suite number. The store does not use the phrase commercial mail receiving agency on its mailbox pages, yet its own FAQ prints the two things USPS asks only of one: that PMB format, and a mandatory PS Form 1583 with two forms of ID.
For the principal address on a state filing it holds up in six of the seven states we read. Oregon is the exception and says so in statute: its definition of principal office excludes a commercial mail receiving agency, with one 2025 carve-out for the case where your executive offices are actually at that address.
Registered agent is where it fails. Of the seven states we read, three name mail services outright (Wyoming, Oregon, Texas) and three more (Delaware, California, Florida) simply define the registered office as the agent's own office. The seventh, New York, does not require an LLC to appoint a registered agent at all, so the question dissolves there.
There is no national price to look up. The UPS Store answers its own pricing FAQ with contact your neighborhood location, because the stores are independently owned. Individual franchises do publish their own rates.

Before you start

Separate the three places an address goes before you compare anything: the state filing, the registered agent line in states that require one, and the bank application each answer to a different rule.
Check how the address is classified in USPS data before you file. A commercial mail receiving agency address is flagged differently from a standard commercial address, and that flag is what downstream systems read.
Budget for the identity step. Opening a UPS Store mailbox requires two forms of ID and a signed PS Form 1583. Some stores will handle it remotely if you have the form notarized first, but that is a per-location answer rather than a national policy.

Who this is for

Founders deciding whether a UPS Store mailbox is enough for a new LLC.
Owners who already have a UPS Store box and want to know where they can use it.
Anyone choosing between a mailbox service and a virtual office address.

A UPS Store mailbox gives your LLC a real street address, and for business mail that is the whole answer. For the registered agent line on a state filing it is not, and the reason is more interesting than the usual one sentence dismissal.

This guide separates the three places your LLC address actually goes, shows what state law literally says about each, and looks at what the store discloses about itself. The short version is that of the seven states we could read, three ban mail services by name, three more describe something a mailbox cannot be, and New York does not ask for a registered agent at all. Oregon goes further than any other state we read and excludes mailbox services from the principal office too.

The UPS Store Tells You What It Is Without Using the Words

A UPS Store box is better than a PO Box in one important way: it is a real street address, not a post office box on paper. The catch is what kind of street address it is, and the store is more forthcoming about that than it first appears.

Read the mailbox pages on theupsstore.com and you will not find the phrase commercial mail receiving agency anywhere on them. You will find two other things. The first is how your address gets written: the FAQ says your mailing address will be the store's address "with either PMB (private mailbox) or the pound symbol (#) designating your individual box." The second is what you have to sign: "Each recipient will need to provide two valid forms of identification in order to complete the mandatory PS Form 1583."

Those two requirements only land on one kind of business

USPS requires the PMB or pound sign format of commercial mail receiving agencies (CMRAs), and it is CMRAs that must collect and keep a completed PS Form 1583 for each customer. The Domestic Mail Manual defines the category as a business that, in whole or in part, accepts delivery of US Mail on behalf of another person or entity as a business service. The store markets the address as a real street address rather than a PO Box number, which is true. It is just not the part a bank's verification system reads.

One honest limit on that. We cannot verify that every one of the thousands of independently owned locations is currently registered with USPS, and The UPS Store hedges its own copy with the phrase participating locations. What is verifiable is the service description, and USPS defines the category by what the service does rather than by who owns the storefront.

It is PMB, not Suite

This trips up filings. USPS asks that a commercial mail receiving agency address use PMB or the pound sign for the customer's box, and it specifically rules out merging the agency's own suite number and your box number into a single element, as in STE 11-234. Written correctly the two stay separate on the same line, as in 10 MAIN ST STE 11 PMB 234. If you have been writing your UPS Store address as Suite 234, that is not the format USPS expects, and address verification software is where the mismatch surfaces.

Three Slots Where Your LLC Address Means Different Things

Most answers to this question are too simple because they treat your LLC address as one thing. It is at least three, and a UPS Store address performs differently in each.

Slot	What it needs	UPS Store address?
State formation / principal address	An address for your articles of organization and public record	Accepted in six of the seven states we read; Oregon excludes it by statute
Registered agent	In most states, a named person or company whose own office is the registered office	Almost never, because the requirement is about who the agent is, not about the street
Bank account	An address that passes that bank's own identity and address checks	Can be flagged, and the flag is bank policy rather than a federal rule

The same UPS Store address can pass one line on a form and fail another, which is why a single yes or no answer is misleading.

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Where a UPS Store Address Usually Works

For everyday business mail and, in many states, the principal or mailing address on your formation papers, a UPS Store box can do the job. It keeps your home address off public filings and gives you a consistent place to receive business mail.

General business mail, vendor correspondence, and a public-facing address on a website or invoice.
The principal or mailing address on formation documents in states that accept a commercial mail receiving agency address. Oregon is the one state in our table that does not, so confirm your own state before filing.
Keeping your home address private, which is one of the main reasons founders look for any business address.

The Registered Agent Rule Is Not What You Have Been Told

You cannot use a UPS Store address as your registered agent. That sentence is repeated so widely that it reads like statute. Sometimes it is. Of the seven states we could read from their own statutes, guidance pages, or filing forms, three name mail services outright: Wyoming, Oregon and Texas. Three more never mention a mailbox. Delaware, California and Florida describe a person, or a company, whose own office is the registered office, and a rented box is neither of those, so it fails by definition rather than by prohibition. The seventh, New York, is a different case again: it does not ask for a registered agent at all. Two routes end in no and one ends in the question not arising, which is why the shorthand mostly survives. They fail differently, and the difference is what tells you how to read a state this table does not cover.

That distinction matters, because a rule made of definitions has edges. Here is what the states we could read from their own sources actually say.

State	What the source actually says	UPS Store mailbox as agent?
New York	The Secretary of State is your agent by statute, and an LLC may designate an additional agent. The address New York asks for is a post office address for forwarding	The question dissolves. New York does not require you to appoint one
Wyoming	The Secretary of State's guidance names the excluded formats out loud, including PO boxes, drop boxes, mail forwarding services and UPS stores	No, and Wyoming is the rare state that names UPS stores specifically
Delaware	The agent must have a business office identical with the registered office	No, because a box has no business office
California	The agent is an individual residing in the state, or a corporation that has filed the complete street address of its own office	No, by the same mechanism
Florida	The agent is an individual who resides in the state and whose business address is identical to the registered office	No, by the same mechanism
Oregon	ORS 63.111(1): the registered office may not be a commercial mail receiving agency, a mail forwarding business or a virtual office	No, and Oregon says so in the statute itself
Texas	The Secretary of State's guidance: the agent's office cannot be a post office box that is part of a commercial mail or message service, unless that commercial enterprise is itself the registered agent, and its formation FAQ adds that the registered office cannot solely be the address of a mailbox service	No, unless the mail service is the agent

Read from each state's own statute, guidance page, or filing form. Illinois is missing on purpose: its legislative site would not load for us, and the newest archived copy we could reach dates to March 2025, too old to quote as current law. Oregon's text comes from an archived copy of the state's own 2025 edition, since that site would not load either.

So the practical answer holds almost everywhere. What changes is that you now know why, which tells you what to check in a state we did not list: not whether mailboxes are banned, but whether the state defines the registered office as somebody's actual office.

What a UPS Store Mailbox Costs, and Why You Cannot Find Out From Here

The comparison articles we read all give you a monthly range, and none of them is quoting a national UPS Store price, because there is not one to quote. Its own pricing FAQ answers the question this way: "Because all our locations are individually owned and operated, prices may vary. Contact your neighborhood location for pricing." Minimum contract length and available box sizes get the same answer, and the site footer repeats that products, services, prices and hours of operation may vary by location.

That is not a gap in the reporting. It is the product. A franchise network of independently owned stores cannot quote you a national price, which means you cannot comparison shop a UPS Store mailbox the way you would compare anything else online. You may be able to open one without visiting: at least one store's own paperwork says it can set the box up over email or fax, and USPS lets the Form 1583 signature be witnessed by a notary instead of by the store. Whether your store works that way is, like the price, a per-location answer. The identity check is not optional anywhere.

Worth noticing which side publishes its prices

The comparison The UPS Store invites is against a PO Box. USPS puts PO Box fees in a national price list, broken out by box size and fee group. In the Market Dominant table the published six-month fees run from $31 to $553 depending on size and location group, and Competitive locations run higher still. Whatever else is true about the two options, only one of them lets you check the price before you drive there.

Why Banks and Agencies Care About CMRA Addresses

The reason a UPS Store address gets extra scrutiny is the classification, not the street name. USPS data marks an address as a commercial mail receiving agency, and that flag is visible to the systems banks and some agencies use to verify a business location.

It is worth being precise about where that pressure comes from, because founders often assume a federal rule is forcing the rejection. The customer identification rule banks work from asks, for a business customer, for a principal place of business, local office, or other physical location. It does not use the words commercial mail receiving agency, private mailbox, or virtual office anywhere in that rule. The rejections we could trace back to a published policy were the bank's own, layered on top, which is why the answers differ from bank to bank and why nobody can promise you a particular bank's decision. That includes us: a save office address is a commercial street address, and some of our locations are themselves registered as commercial mail receiving agencies.

You can see how any address is classified before you commit to it. Run it through our free Address Checker, and read how to check if an address is a CMRA to understand what the result means for filings and banking.

UPS Store vs a Virtual Office Address

A virtual office address and a UPS Store box both give you a real street address, but they are built for different jobs. A mailbox service is mainly about receiving mail at a counter. A virtual office address is set up to be the address your business puts on things, usually with mail scanning so you can read it from anywhere.

Mail handling: a virtual office address typically includes mail scanning and forwarding, not just a box to collect from in person.
Setup: a UPS Store box needs two forms of ID and a Form 1583, either at the counter or notarized and sent in. A virtual office is set up remotely, though whether an identity form still has to be witnessed depends on the provider and on how the address is classified.
Registered agent: neither one solves this. save office sells an address and mail handling, and does not sell registered agent service, so you would still appoint an agent separately in states that require one.
Coverage: save office runs real commercial street addresses in several US cities, so you can pick a city and keep one consistent business address.

For the broader comparison of mailbox-style options, see virtual office vs PO Box for a business address. To keep the formation and agent layers straight, read registered agent address vs business address. You can set up a professional business address through save office onboarding.

So can you use a UPS Store mailbox for your LLC? For mail, yes, and that is not a small thing. For the principal address on a state filing, yes in six of the seven states we read, with Oregon the exception. For your registered agent, effectively no, but now you know the two ways a state says no and the one state where the question never arises, which is what lets you check a state this article does not cover.

Before you put any address on a filing or a bank application, check how it is classified and match each address to the rule it actually has to satisfy. That one habit prevents most of the rejections that send founders back to the beginning.