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The files
Field guides · every claim dated and sourced · fees live in the calculator, never in prose
File under: EINEIN without an SSN: the fax-and-mail path that actually worksHow a non-US founder gets an EIN with no SSN or ITIN: the fax and mail paths, SS-4 line-by-line notes, real timelines, and the myths to skip.Rev. 2026-08-27File under: METHODOLOGYHow we verify every fee: the methodology of recordHow FlagState verifies every state fee: what verified, sourced, and pending mean, the 3-year cost window, what we exclude, and how corrections work.Rev. 2026-08-27File under: FORMATIONThe US LLC for non-US founders — the honest field guideWhy non-US founders form US LLCs, the full formation sequence, the compliance filings that carry real penalties, and who should not form one at all.Rev. 2026-08-27File under: STATE CHOICEWyoming vs Delaware vs New Mexico: the three flags non-US founders actually compareWyoming, Delaware, and New Mexico compared for non-US founders: recurring bills, investor expectations, paperwork load, and which flag fits your plan.Rev. 2026-08-27