Three pieces, three jobs
- The ITIN identifies you, the person, in the US tax system.
- The LLC (or another entity) is the US company: the thing that owns the business activity, opens business accounts and holds business credit.
- The EIN identifies that company to the IRS and to the banks.
A founder with all three has answered three different questions. What none of them answers is whether a bank will underwrite you. That depends on how they were built and what sits on top of them.
Why identity comes first
Nothing in the US system can be tied to a person the system cannot identify. That is why we file the ITIN before, or alongside, the company. It is issued to you personally, so you can order it before the company exists, and many founders do.
The company: state, business address, compliance
The state matters. A company in a state that banks actually lend to reads differently from one chosen for a low filing fee. The business address matters more. A real US business address passes a bank's internal checks; a virtual office shared with a thousand other entrepreneurs does not, and it is not a compliant address.
Compliance is the part LLC mills leave out. Any CPA can make you compliant, and that gets you a checking account. What a banker underwrites is a structure that has stayed clean and filed and reads correctly in one look, which is why CPA and compliance support is part of the structure layer, not an afterthought.
What a filed company is not
A filed company is not a credit profile, and it is not a relationship introduction. It is one layer of five. Founders who arrive with an LLC, an EIN, an ITIN and a fintech account have the paperwork of layers one and two and none of the presence, relationship or credit layers that a card decision actually sits on.
"My tax advisor says not to form a US company"
That is a conversation for your CPA or attorney, and we say so on every call. We do not give tax advice. What we can say is how the structure we build is designed: in your own name, with a real business address and real banks, compliant enough to survive a review two years from now. Bring that description to your advisor; the decision is yours and theirs. This guide describes how the US system works for non-US founders and how we build within it. It is not tax, legal or immigration advice; your CPA or attorney answers those questions for your situation.