You filled out two pages, uploaded a passport and a recent utility bill, and got back a single line saying the application was rejected. No explanation, or one so short it doesn't tell you which field to fix.
The reason is usually not the page you spent time on. It's in the footnotes on page two, and in a section of the postal standards most people never read because it's written for the mailbox company rather than for you.
Your provider is not the one making the call
The rule that decides your application is one sentence in the Domestic Mail Manual (DMM), the rulebook the United States Postal Service (USPS) maintains, in the part covering commercial mail receiving agencies: "If information on the application does not match the identification, the CMRA must deny the application."
Must. Not "may," and not "at the agency's discretion." When a provider tells you they can't approve a form with a mismatch, they're describing an obligation rather than a preference.
Two other lines in the same section explain why they tend to be strict about small things. Every quarter, on January 15, April 15, July 15, and October 15, the agency has to certify in the USPS registration database that every form it submitted is current and no identification documents are expired. And the standards state that "any expired, illegible, or unclear identification or address documents uploaded into the CMRA Customer Registration Database will be considered not in compliance." A blurry photo of your lease becomes their compliance problem as well as yours.
One more constraint worth knowing before you ask anyone to make an exception: "A CMRA must not modify or alter Form 1583 or Form 1583-A. Modified or altered forms are invalid and the addressee's mail must be returned to sender in accordance with USPS regulations." An altered form doesn't just fail review. It sends your mail back.
This is also not an internal company policy dressed up as a rule. The Domestic Mail Manual is incorporated into federal regulation by reference at 39 CFR 111.1. The operative section is 111.1; if you land on 111.2 looking for the authority behind this form, that section currently reads "[Reserved]," which is to say it's empty.
Two IDs, and the second one has a job
Footnote 9 on the form sets the requirement: "Two types of identification are required for both the Applicant and, if listed, the Authorized Individual. One ID must be a government-issued photo ID. The second must confirm the Applicant's or Authorized Individual's address listed on this form."
So the two documents are not interchangeable. The first proves you're you. The second proves you live where you said you live.
Then comes the footnote that quietly disqualifies the document most US applicants reach for first. A driver's license is listed as an option in both places, which invites people to submit it twice. Footnote 10 closes that door: although the driver's or nondriver's ID appears as an option for both the photo ID and the address ID, "it may be used for only one of the IDs (either photo ID or address ID), not for both."
If a US-based applicant's whole wallet strategy is a driver's license, that application is already one document short.
The six boxes on the proof-of-address side
Item 9g of the form is titled "Address ID type (check one)" and adds a condition: the document "Must Contain the Address in 9b-9f," which is the home address you just wrote. The choices are:
- US state, territory, or tribal driver's or nondriver's ID card
- Current lease
- Mortgage or deed of trust
- Home or vehicle insurance policy
- Vehicle registration card
- Voter card
That's the entire list. There's no line for "other," and there's no checkbox for the document most of the world reaches for first: a utility bill. Bank statements aren't there either. Neither is a phone bill.
The manual's own list, at DMM 608.10.4, is worded more loosely. It says a secondary form can be another acceptable primary photo ID, or "an acceptable non-photo form of current identification, such as the following," and then names a lease, mortgage or deed of trust, a voter or vehicle registration card, a home or vehicle insurance policy, and Form I-94.
Two things follow from reading them side by side. The manual's "such as" reads as illustrative, while the form is a set of boxes you tick. And Form I-94 appears in the manual but has no checkbox on the form. Where the two differ, the checkboxes are what you actually have to tick, so plan around the six and treat anything else as a conversation you'll have to have with your provider.
The manual is blunt about a few documents in the other direction. Under 608.10.5, the Postal Service "does not accept Social Security cards, birth certificates, credit cards, and other similar items as primary or secondary forms of identification."
The address has to match the document exactly, down to the unit number
Footnote 4 attaches to the home address field: the address in item 4f "must match document provided in item 9b." The manual states the test from the reviewer's side: "The address is verified if there is no discrepancy between information on the application and the identification presented."
Discrepancy is doing real work in that sentence. An apartment number on the lease that you left off the form is a discrepancy. So is a form that says Street and a policy that says St., if the person reviewing it is being careful, and after the quarterly certification language above you can see why they often are.
There's a related trap in footnote 1, which defines what an address means on this form: "Include house number, street, and apartment/suite number if applicable." A document that shows only a PO box doesn't carry a street address, so on the form's own terms it can't confirm the address in 9b through 9f. We've written separately about which forms accept a PO box and which quietly don't, and this is one of the strict ones.
If you're outside the United States, the notary line is what stops you
This is the step that has no workaround for non-residents, and the operative phrase is word for word the same in the form and the manual. The note on page 2 of the form says the applicant must sign or confirm their signature in the physical or virtual presence (in real-time audio and video) of the agent or the agent's authorized employee, or acknowledge their signature in the physical or virtual presence of "a notary public commissioned in a United States state, territory, possession, or the District of Columbia."
A notary in Toronto, London, or Seoul is not a notary commissioned in a US state. Getting a foreign notary's seal on the form is a common and expensive detour, and the seal doesn't cure anything.
That leaves two routes that work from abroad. Your provider can witness the signature live over real-time audio and video, which is why serious mailbox companies run a video verification step. Or you can use an online notary commissioned in a US jurisdiction.
The identity side is friendlier to non-residents than people expect. Under DMM 608.10.3, an acceptable primary photo ID includes "a U.S. passport, U.S. passport card, or foreign passport," and the form has Country fields at items 4j and 9f, so a foreign home address is contemplated rather than disqualifying.
The proof-of-address side is where it gets narrow. Only the first of the six options is written as US-specific. A current lease, a mortgage or deed of trust, a home or vehicle insurance policy, and a vehicle registration card aren't qualified by country in the form's text. That's what the wording says, and it isn't a promise about outcomes: your provider still has to apply the no-discrepancy test to whatever you send, and most providers will ask for a translation before anyone can compare a foreign-language document to your form.
Business use adds two more places to get it wrong
If you check Business/Organization Use in item 3, item 7 becomes mandatory, and footnote 14 adds a requirement to the signature: for business or organization use, "an officer must sign the application and provide his or her title." A form signed by a bookkeeper or an assistant doesn't meet that line.
Item 7i asks for the place of registration, which footnote 8 defines as "the county and state (if domestic), or the country (if foreign)." Founders frequently write the state of formation and skip the county.
Then there's item 12, for additional recipients. Footnote 13 explains what listing someone commits them to: each person listed "must, upon request, present two forms of valid ID to the Postal Service." Adding a co-founder to that box isn't just a name field. It puts them on the hook to produce two IDs if the Postal Service asks.
Residential use has its own multiplier. Footnote 3 requires a separate form for each adult using the box, and the manual is explicit that spouses must each complete and sign their own.
Anything that changes later means a new form
The agreement you sign includes this: "when any information required on this form changes or becomes obsolete, the applicant must file an updated application with the agent." The manual repeats it and adds the identification requirement, so a move, a name change, or a new company name restarts the document step rather than editing a record.
That obligation is one of the quieter sources of friction in this industry once you're already a customer. When we read through public complaints about mailbox services before building ours, the pattern showed up repeatedly on the service side of the relationship as well.
After approval, the address itself can still bounce
Getting the form accepted isn't the last step that can fail. The manual requires the address to carry the mailbox number as PMB (private mail box) or #, calls the three-line arrangement the preferred way to write it, and flatly forbids merging the provider's suite number with your box number into something like 10 MAIN ST STE 11-234. Mail without a proper address may be returned to the sender endorsed "Undeliverable as Addressed, Missing PMB or # Sign."
If your packages started coming back after everything was approved, check how the sender typed the address before you check anything else.
FAQ
What are the most common issues with Form 1583? By the structure of the rules, the recurring ones are a driver's license submitted for both IDs, a proof-of-address document that isn't one of the six checkbox types, an address on the form that doesn't match the document exactly, an expired ID, an illegible scan, and a foreign notary on a form that requires a US-commissioned one.
How do I properly complete Form 1583? The customer completes every item except 2a through 2e and, where the agent is the witness, 14a and 14b. Use your legal name as it appears on the photo ID, write the home address exactly as it appears on the address document including the unit number, tick one address ID box that matches what you're attaching, attach copies of both documents, and sign in front of the agent over live video or before a US-commissioned notary.
Does a utility bill work as proof of address? There's no checkbox for one in item 9g, and utility bills don't appear in the manual's list of acceptable secondary forms at 608.10.4 either. Plan on one of the six listed types.
Can a notary in my own country acknowledge the signature? Not under the standard as written. Both the form and DMM 508.1.8.3 limit it to a notary public commissioned in a US state, territory, possession, or the District of Columbia, with live audio and video witnessing by the agent as the alternative.
What happens if there's no Form 1583 on file? The agency can't hand you the mail. The manual directs that if the CMRA has no form on file for the intended addressee, it has to hand that mail back to the carrier or return it to the Post Office, endorsed "Undeliverable, Commercial Mail Receiving Agency, No Authorization to Receive Mail for this Addressee."
How much does it cost to file Form 1583? Nothing in DMM 508.1.8 sets a fee you pay for the form itself, since the form is filed with the agent, who uploads it to the USPS database. What you actually pay for is notarization, if you take that route instead of live video witnessing, plus whatever your provider charges for the service.
Do I need Form 1583 for a mailbox outside the United States? No. It's a US postal form governing delivery through a US commercial mail receiving agency. For the cross-border version of that question, see our piece on whether Form 1583 applies to a Canadian mailbox.
Bottom line
A rejected Form 1583 is usually a document problem rather than an eligibility problem, and the two fixes that address most of the failure modes above are picking a proof-of-address document from the six listed types and making sure the address on it matches the form character by character, unit number included. If you're abroad, solve the witnessing question before you fill anything out, because that's the step a foreign notary can't help with.
We're building our onboarding so the witnessing happens on a live video call with us instead of sending you off to find a notary, and we already publish what we will and won't do with your mail before you sign anything: the mailbox service and the fair use policy that goes with it.
