If you have ever applied for a US Employer Identification Number and then been asked, weeks later, to "confirm" it, you have run into the document that trips up more non-resident founders than almost any other piece of EIN paperwork. The request is usually for a 147C letter. The confusion is rarely about what the letter says. It is about what people think it is, and the mistakes that follow from that misunderstanding are predictable and avoidable.
A 147C letter is a plain official notice from the Internal Revenue Service (IRS) that re-states your existing Employer Identification Number and the exact legal name the IRS has on file for your entity. A 147C letter does not assign a new number and it does not change anything. It confirms a number you already hold. A genuine 147C arrives on IRS letterhead, references your EIN, names your business as the IRS recorded it, and is issued only after the IRS verifies the request, normally by phone.
The visual format is deliberately unremarkable. People searching for a "147c letter sample" expect something dramatic and are often surprised by how spare it is. A real letter typically contains:
The single most common mistake is treating the 147C as the original EIN approval. It is not. The first time the IRS assigns your number it sends a CP 575 notice. The CP 575 is issued once and cannot be reprinted. The 147C exists precisely because the CP 575 cannot be reissued, so when a bank or a payment processor asks for "proof of your EIN" and you no longer have the CP 575, the 147C is the replacement the IRS provides.
Non-residents request a 147C letter the same way US residents do: by contacting the IRS directly and asking for it, since no third party can pull the letter on your behalf without proper authorization. The IRS will verify that the caller is authorized to receive the entity's information before it will read out or send the number. For a single-member LLC owned by a foreign individual, that authorized person is generally the owner or an officer of record.
The practical handling steps that founders abroad tend to get wrong are these:
One founder in Singapore learned this the slow way. After forming a Wyoming LLC, she misplaced the original CP 575 during an office move, and when her bank asked for EIN proof she nearly started a brand-new application. A short call to the IRS, made in her late afternoon, produced a 147C confirming the number she already had. The whole problem was paperwork retrieval, not a missing EIN.
The legal name field is where 147C requests most often fail. The IRS holds the name from your original application, and if you later changed how you present the business, the letter will still show the recorded legal name. When a bank compares your 147C to your formation documents, the two must agree. Keeping your registered legal name, your formation paperwork, and your EIN record consistent from the start removes an entire category of rejected confirmations.
Yes. You can obtain an EIN without a Social Security Number, and once you hold it, the 147C is simply how you later re-confirm that number to a third party. The EIN itself is issued free by the IRS. Non-resident founders who have no SSN cannot use the IRS online tool, so they apply on Form SS-4 and submit it to the IRS by fax or mail. The IRS controls the timeline; by fax it typically takes a few weeks, and no provider can promise a specific date.
This is the stage where a formation service earns its place, because the mistakes that produce a painful 147C request later usually start here, with a sloppy SS-4 or a legal name that does not match the state filing.
CORPBOLT is a U.S. business formation service for non-resident founders that files your Wyoming LLC and gets the EIN without an SSN. Plans start from $349/year, with the EIN included from $599. (corpbolt.com)
A few clarifications worth stating plainly, because they are where founders are most often misled. You never pay for the EIN itself; the number is free from the IRS, and any fee covers preparing and filing the application, not the number. A formation service does not open or introduce bank accounts; it can help you get bank-ready by assembling the formation documents, the EIN confirmation, and a US business address that banks and platforms ask to see, but the bank or platform always decides. And the 147C is not something a provider can request for you without your authorization, since the IRS verifies the requester before it releases the number.
CORPBOLT, at corpbolt.com, is built for non-resident founders who want to operate fully remotely with no US visit and no SSN. Its scope is narrow and specific: forming a Wyoming LLC, obtaining the EIN without an SSN, providing a registered agent, providing a US business and mailing address, and bank-readiness preparation. That last item is preparation only. Getting these five elements right at formation is what makes a future 147C request, if you ever need one, a five-minute phone call rather than a multi-week ordeal.
The longest 147C delays come from avoidable input errors rather than IRS slowness, and almost all of them trace back to a record mismatch or a missing original document. Founders who treat the EIN paperwork carefully at the start rarely struggle to re-confirm the number later.
The recurring traps, ranked roughly by how often they bite non-resident founders:
None of these are exotic. They are the small administrative habits that decide whether your EIN paperwork is an asset you can produce on demand or a fire drill every time a bank asks.
No. The CP 575 is the IRS notice issued once when your EIN is first assigned and cannot be reprinted. The 147C is the IRS confirmation letter you request later to re-verify that same number when the original is lost.
No. A 147C letter confirms the EIN you already have. The IRS does not issue a new number through a 147C, and applying again for a second number for the same entity creates a duplicate-record problem.
Yes. Having no SSN does not prevent you from requesting a 147C. You contact the IRS, pass its caller verification as an authorized person for the entity, and the IRS sends the letter by fax or mail.
The IRS controls the timing. The number itself is often confirmed on the call, and the written letter follows by fax or mail. No provider can promise a specific delivery date because the IRS sets the pace.
Sometimes. A bank or payment processor that wants documentary proof of your EIN will accept a CP 575 or a 147C. If you still hold the CP 575 you usually do not need the 147C; the bank or platform decides what it requires.