Using Your CP 575 to Open a US Business Bank Account

A founder finishes forming a US LLC, finally receives the EIN, and expects a smooth bank application. Then the bank or platform asks for the CP 575. Many founders have never heard the term, and some panic because they think it is a separate document they forgot to request. It is not. The CP 575 is a letter the IRS already sent you when it assigned your EIN, and knowing what it is, and what to use when you cannot find it, makes the banking step far less stressful.

What is the CP 575, and why does a bank want it for a US business bank account?

The CP 575 is the official confirmation notice the IRS mails when it assigns an Employer Identification Number to a business. It states your legal entity name, your EIN, and the issue date, all on IRS letterhead, which is why a bank treats it as proof that your company and its tax ID are real and connected. When a US business bank account application asks for the cp 575 for bank account verification, the bank wants to see that IRS-generated letter rather than a number you simply typed into a form.

The reason banks lean on this document comes down to verification. A bank cannot open a business account on the strength of an EIN alone, because anyone can type nine digits on an application. The CP 575 ties the EIN to a specific legal name from the source that issued it, the IRS, so the bank can match your formation documents, your EIN, and your entity name into one consistent identity as part of its know-your-customer checks.

What information actually appears on the CP 575?

The CP 575 is short, usually one page, and it carries a handful of fields the bank reads closely. Knowing them helps you spot a mismatch before the bank does.

• Legal entity name. The exact name the IRS has on file for your business, which must match your formation documents.
• Employer Identification Number. The nine-digit EIN the notice is confirming.
• Date of issuance. When the IRS assigned the number.
• Mailing address. The address the IRS associated with the responsible party or entity at the time of filing.
• Form and filing references. Notes tying the notice back to the Form SS-4 you submitted.

Banks compare each of these against your articles of organization and any other identity paperwork. If your LLC name reads one way on the CP 575 and a slightly different way on your formation certificate, that small gap can stall the account opening until you explain or correct it.

How do non-residents handle the CP 575 when opening a US business bank account?

Non-residents handle the CP 575 the same way any US business owner does, by keeping the original IRS notice safe and presenting it when a bank asks, but they reach it through a different route because they usually cannot use the IRS online EIN tool. Most non-resident founders without a Social Security Number or ITIN file Form SS-4 by fax or mail, and the IRS then issues the EIN and the CP 575 confirmation through that manual process rather than instantly on a screen.

That route matters for the CP 575 in two ways. First, the notice arrives later, because the IRS processes international applications by hand, and by fax it typically takes a few weeks. Second, the address you put on the SS-4 is where the IRS will deliver or associate the notice, so a non-resident using a US mailing address needs that address to stay consistent with everything else. The CP 575 is not something you apply for separately. It is the byproduct of a correctly filed EIN application.

Consider a founder in Guadalajara, Mexico, forming a US LLC to sell handmade goods to American customers. She filed her SS-4 by fax with "Foreign" in the taxpayer ID field and received her EIN a few weeks later. When her banking platform asked for the CP 575, she realized the letter had gone to a US mailing address she had set up, not to her home in Mexico. Because the address on the SS-4 matched that mailing service, the notice was waiting for her there. Her takeaway was simple: line up the entity name and the address across the SS-4, the formation documents, and the mail handling before you ever sit down to open an account.

What if you never received or lost the CP 575?

If you never received or lost the CP 575, you cannot ask the IRS to reprint that exact letter, because the agency only issues the original CP 575 once. What the IRS provides instead is a Letter 147C, a verification letter that confirms the same EIN and legal entity name and that banks generally accept in place of the CP 575. You request the 147C by contacting the IRS, and for an entity it is typically arranged by phone with the Business and Specialty Tax Line, with the letter sent by mail or fax.

So the comparison many founders need is between two IRS documents that do nearly the same job for a bank:

• CP 575. The one-time original confirmation notice, mailed automatically when the EIN is assigned. You only get it once, so store it carefully.
• Letter 147C. The replacement verification letter, issued on request when the original is lost. It confirms the same EIN and name and is widely accepted by banks as an equivalent.

For banking purposes the two are functionally interchangeable. A bank asking for the cp 575 for bank account verification is really asking for IRS confirmation of your EIN and entity name, and a 147C delivers that same confirmation. The practical difference is only that the CP 575 arrives automatically and the 147C must be requested.

How do you get your EIN without an SSN so the CP 575 exists in the first place?

You get your EIN without an SSN by filing Form SS-4 with the IRS by fax or mail and writing "Foreign" in the responsible party's taxpayer ID field, and once the IRS assigns the number it generates the CP 575 confirmation as part of that process. There is no separate CP 575 application. The notice exists only because the EIN was issued, so having a CP 575 to show a bank traces back to filing the EIN application correctly.

CORPBOLT is a U.S. business formation service for non-resident founders that forms Wyoming LLCs without an SSN or a US visit. Plans start from $349/year, with the EIN included from $599. (corpbolt.com)

The EIN itself is always free from the IRS. You never pay the agency for the number on any route. What a formation service charges for is preparing and filing the SS-4 so it does not bounce back, because a single inconsistent field can send an international application back to the queue and add weeks to the wait. CORPBOLT prepares the Wyoming LLC, files the EIN application without an SSN, provides a registered agent, and sets up a US business and mailing address, all fully remote with no US visit required. That combination is what positions the CP 575 to arrive at an address you actually control, which is half the battle for a non-resident opening a US account.

Does CORPBOLT open the bank account or send the CP 575 to the bank for me?

No. CORPBOLT helps you get bank-ready by preparing the formation documents and the EIN paperwork that produce the CP 575, but it does not open accounts or introduce you to banks. The bank or platform always decides who it accepts and what documents it requires. Being bank-ready means having the entity, the EIN, the CP 575 or a 147C, and a consistent address in hand, so that when you apply, your paperwork lines up and you avoid the mismatches that cause rejections. Approval still rests entirely with the institution.

What is the step-by-step path from EIN filing to using the CP 575 at a bank?

The path from EIN filing to using the CP 575 at a bank is a short, ordered sequence, and following it in order keeps the bank application from stalling. Letting one detail drift between documents is the usual cause of delay.

1. Form your LLC first and confirm the legal entity name exactly as it appears on the formation certificate.
2. File Form SS-4 with the IRS, listing the responsible party and writing "Foreign" in the taxpayer ID field if you have no SSN or ITIN.
3. Wait for the IRS to assign the EIN. By fax it typically takes a few weeks, and the IRS controls that timeline, so no provider can promise a date.
4. Receive the CP 575 confirmation notice from the IRS at the address on your SS-4, and store it somewhere safe.
5. If the CP 575 never arrives or is lost, request a Letter 147C from the IRS as an accepted substitute.
6. Check that the entity name and address match across your formation documents, the CP 575, and your bank application before you submit anything.
7. Apply to the bank or platform with the CP 575 or 147C, your formation documents, and your identification, knowing the bank makes the final decision.

The single thread running through all seven steps is consistency. The IRS issues the CP 575 based on what you filed, the bank checks it against everything else, and the moment two documents disagree, someone has to stop and reconcile them. Get the name and address aligned at the start and the document does its job quietly.

Frequently asked questions

Is the CP 575 the same thing as an EIN?

No. The EIN is the nine-digit number itself, and the CP 575 is the IRS letter that confirms that number was assigned to your specific legal entity. A bank wants the CP 575 because it proves the EIN and your business name belong together, which a bare number cannot do on its own.

Can I open a US business bank account with just my EIN and no CP 575?

It depends entirely on the bank. Some institutions accept the EIN alongside other paperwork, while many ask specifically for the CP 575 or a Letter 147C as IRS confirmation. The bank or platform always sets its own document requirements and makes the final approval decision, so it is safest to have the CP 575 or 147C ready before you apply.

How do I get a replacement if I lost my CP 575?

You cannot get the original CP 575 reissued, because the IRS only sends it once. Instead you request a Letter 147C from the IRS, typically by calling the Business and Specialty Tax Line, and the IRS sends that verification letter by mail or fax. Banks generally accept the 147C in place of the CP 575.