You need an EIN before any US bank will open a business account — applications without one are rejected, full stop. The EIN is your company's federal tax ID, and every bank and fintech that serves businesses asks for it during onboarding to verify the entity and meet Know-Your-Business rules. The good news for founders abroad: you can get an EIN with no Social Security Number, so the EIN is the bottleneck to clear first — not the bank.
An EIN is mandatory to open a US business bank account. No EIN, no account — the application is rejected at the entity-verification step.
The order is fixed: form the entity, then get the EIN, then open the bank account. You cannot skip ahead.
Non-residents get an EIN without an SSN by filing Form SS-4 by phone or fax — the online tool isn't available to you.
On Form SS-4 line 7b, the IRS instruction for a foreign responsible party with no SSN/ITIN is to enter "Foreign" or "N/A" (in practice some leave it blank and the EIN still issues).
Once the account is open, the bigger question is getting USD home cheaply — StableCorp's compliant off-ramp runs 0.5% for incorporated clients vs the market's ~5% effective.
This is general information, not legal or tax advice. Bank eligibility and IRS procedures change; as of June 2026, the steps below reflect current IRS guidance. Confirm specifics with the IRS or a qualified advisor before you file.
Why does a US bank require an EIN to open an account?
Because the EIN is how the bank confirms your business legally exists and ties it to a federal tax record.
When you apply for a business account, the bank runs Know-Your-Business (KYB) checks: it matches your entity name, formation documents, and your federal tax ID against government records. The Employer Identification Number is that tax ID. Without it, there's nothing to verify the business against — so onboarding can't proceed.
An EIN is required to open a US business bank account; applications without one are rejected.
This catches non-resident founders off guard more than any other step. You can have a perfectly formed Wyoming LLC and a signed operating agreement, but if you walk into the bank onboarding flow without an EIN, you don't get a "come back later" — you get a hard stop.
What is an EIN and what does it actually do?
An EIN is a nine-digit federal tax ID for your business — a Social Security Number for the company, not the person.
The IRS issues it so a business entity can be identified for tax filing and reporting. Your Wyoming LLC or Delaware C-Corp uses the EIN to file federal returns, hire contractors, and — the part that gates everything else for founders — open a US bank account. It is not the same as your personal taxpayer number, and you do not need a personal US number to get one.
That last point is the one most non-residents get wrong, so it's worth stating directly: you do not need an SSN to get an EIN.
In what order should a non-resident do this — entity, EIN, or bank first?
Entity first, EIN second, bank account third. The sequence is fixed and you can't reorder it.
The EIN application asks for your legal entity name and formation state, so the company has to exist before you can apply. And the bank application asks for the EIN, so the EIN has to exist before you can open the account. Each step is a prerequisite for the next, which is why founders who try to open a bank account on day one hit a wall.
Form the entity — a Wyoming LLC for solo/bootstrapped founders, or a Delaware C-Corp if you're on the VC track.
Get the EIN by filing Form SS-4 with the IRS (phone or fax for non-residents).
Open the US business bank account using the EIN and your formation documents.
Set up your payment rails — USD wires plus USDC/USDT — and a compliant way to move money home.
StableCorp runs this whole sequence as one flow — formation, EIN, and the US bank account that the EIN unlocks — so you're not stitching three vendors together and discovering the ordering problem the hard way. See pricing for what the end-to-end setup costs.
How do you get an EIN without an SSN?
You file Form SS-4 as the foreign responsible party — by phone or fax, since the IRS online tool requires a US taxpayer ID you don't have.
On Form SS-4, line 7b asks for the responsible party's SSN, ITIN, or EIN. Per the Instructions for Form SS-4, if the foreign responsible party has no SSN or ITIN and is ineligible to get one, you enter "Foreign" (or "N/A"). In practice, some filers leave line 7b blank and the EIN still issues — but the IRS instruction is to write "Foreign" or "N/A."
International applicants can call the IRS to get an EIN by phone at 267-941-1099 (not toll-free), or fax Form SS-4 to 855-215-1627 from inside the US or 304-707-9471 from outside, with a turnaround of roughly four business days.
Online EIN application: not available to applicants without an SSN/ITIN.
Phone (international applicants only): 267-941-1099, Monday–Friday.
Fax: 855-215-1627 (US) or 304-707-9471 (outside US); ~4 business days.
Line 7b: enter "Foreign" or "N/A" when you have no SSN/ITIN.
For the full step-by-step, read how to get an EIN without an SSN as a non-resident.
What do banks ask for besides the EIN?
The EIN unlocks the door, but a few other documents come up at onboarding.
Most US business accounts want your formation documents (articles of organization or incorporation), the EIN confirmation, proof of identity for the owners, and a business address. Providers that serve non-residents — Mercury, Relay, and Wise Business among them — have their own country-eligibility rules, and those policies change, so the specific list varies by provider and can shift over time.
The constant across all of them is the EIN. Country rules, ID requirements, and address policies differ; the EIN requirement does not.
| Stage | What you need | Can you skip it? |
|---|---|---|
| Form the entity | State filing (Wyoming LLC or Delaware C-Corp) | No — EIN needs the entity name |
| Get the EIN | Form SS-4 filed with the IRS | No — bank needs the EIN |
| Open the bank account | EIN + formation docs + ID | No — this is the goal |
| SSN | Not required for any of the above | Yes — non-residents don't need one |
You have the EIN and the account — now what's the real problem?
Getting paid in USD is the easy part. Getting that money home without losing 5% or tripping a regulator is the part nobody warns you about.
Here's the StableCorp insight most guides skip: the EIN and bank account solve the *inbound* problem, but for a founder in India or elsewhere, the money still has to travel home — and the default routes are where it gets expensive. A direct wallet-to-bank cash-out of stablecoins is the regulatory grey-area path, and conventional rails quietly eat a ~2.9% headline fee plus a ~2% hidden FX markup, roughly 5% effective by the time it lands.
StableCorp runs a compliant off-ramp instead — purpose-code-based settlement with a real paper trail — so the entity you just gave a clean US tax ID stays clean on the way back to your home currency. For Indian founders, that means off-ramping USDC against supported RBI purpose codes (P0802, P1004, P1005, P1006, P1007, P1009; others on request), not a direct-wallet route that leaves you exposed.
And it's cheaper where it counts. For clients incorporated with StableCorp, off-ramps run 0.5% and on-ramps 1.5%; a direct off-ramp to INR is 1%, and payroll for freelancers is 1% (sometimes volume-negotiated) — versus that ~5% effective on conventional rails. See pricing for the full breakdown.
Form the entity, get the EIN, open the US bank account, and settle USD/USDC home on a compliant rail — StableCorp files your SS-4 so you don't navigate the IRS alone. See pricing.
The bottom line
No US bank will open a business account without an EIN — so the EIN, not the bank, is the step that decides how fast you're operational.
Form the entity, file Form SS-4 to get the EIN (no SSN needed), then open the account — in that order, every time. Clear the EIN first and the bank account stops being a blocker; then turn your attention to the part that actually costs money, which is moving USD home on a compliant, low-fee rail.
Sources
IRS — Get an Employer Identification Number (EIN) — https://www.irs.gov/businesses/small-businesses-self-employed/get-an-employer-identification-number
IRS — About Form SS-4, Application for Employer Identification Number (EIN) — https://www.irs.gov/forms-pubs/about-form-ss-4
IRS — Instructions for Form SS-4 — https://www.irs.gov/instructions/iss4
IRS — Responsible Parties and Nominees — https://www.irs.gov/businesses/small-businesses-self-employed/responsible-parties-and-nominees