经营一家美国公司的全套实战手册、拆解与现场笔记 —— 公司注册、银行、合规，以及产品背后的一切。
精选What does a US LLC really cost a non-US founder in 2026? Every fee — state filing, registered agent, EIN, annual report, and Form 5472 — broken down.
IncorporationDeciding between a C-Corp and an LLC? Learn why a Wyoming LLC is the best default for indie SaaS and non-US founders, and when a Delaware C-Corp actually makes sense.
BankingA complete guide for non-US founders on opening a Mercury bank account in 2026, including what changed, the exact application checklist, and alternative options like Lili and Relay.
IncorporationEverything a non-US founder needs to form a US LLC in 2026: picking a state, getting an EIN without an SSN, opening a bank account, and accepting Stripe.
AI has dissolved the boundaries of what a single person can build, yet global commerce infrastructure remains stuck in the past, locking founders behind administrative walls and "geographical gatekeeping." Mizu serves as the missing layer of this stack, providing Entity-as-a-Service (EaaS) to transform business formation into a silent, 24-hour protocol. By automating compliance and leveraging lean Wyoming LLCs, we ensure your impact is defined by your systems, not your headcount or your passport.
Product UpdatesMizu now offers a same-day EIN add-on service for non-US founders to fast-track bank account and Stripe openings, alongside our new $299 annual compliance plan.
Taxes & ComplianceAvoid the $25,000 IRS penalty. Learn exactly what triggers the Form 5472 filing requirement for foreign-owned single-member LLCs and why having "$0 revenue" doesn't mean you're exempt.