Non-Resident US LLC Guides

If you live outside the United States, forming a US LLC looks deceptively simple — and then the EIN, the bank account, and the tax filings turn a one-week plan into a two-month one. This is the section for founders who do not have a US Social Security number, a US address, or a US credit history, and who need the parts of the process that domestic guides skip entirely.

The articles here are organised around the three things that actually stall a non-resident setup: getting the EIN (the SS-4 fax route, the dreaded "reference 101" name conflict, and why the online application will not work for you), opening a bank or fintech account (Mercury's 2025 policy change on registered-agent addresses, virtual-office flags at KYC, and the fallbacks that still approve foreign owners), and staying compliant (the Form 5472 + pro-forma 1120 filing that carries a $25,000 penalty if you ignore it, and the ECI-vs-FDAP question that decides whether you owe US tax at all).

We also cover the money question most guides avoid: what it really costs to get paid into a US LLC from abroad, once card surcharges and currency conversion are stacked on top of the headline processor rate. Where a rule is in flux — BOI reporting is the obvious example — we date the claim and link the primary government source, because cross-border compliance information goes stale faster than anything else on this site. Nothing here is legal or tax advice; for your specific situation, confirm with a licensed cross-border CPA.