Timeframe for opening an LLC in the US while living in Brazil: registration takes business days; becoming operational takes 3–8 weeks, until you have an EIN, bank account…
Discover how to operate with a parent company and subsidiary in the USA: registrations, tax obligations, and a practical roadmap to avoid problems.
Understanding the ITIN for foreigners: who needs it, required documents, and a step-by-step guide to applying via Form W-7, and what it does not authorize work.
Practical guide for Brazilian companies: fill out the W-8BEN-E form correctly and avoid 30% withholding on US payments.
Learn when to charge sales tax in the US: understand the physical and economic link, sales through platforms or directly, and how to regularize your situation.
Understand the changes to FinCEN's BOI reporting: who is exempt, who still needs to file, and how to use the official free BOI E-Filing channel.