Free Tools for Global Founders
Quick, no-signup calculators and checkers for setting up and running a U.S. company from outside the U.S.
Form 5472 Checker
See if your foreign-owned LLC must file — and the $25,000 penalty for missing it.
U.S. LLC Cost CalculatorFormation and annual fees by state, compared with Mizu's all-in setup.
Stripe Fee CalculatorSee exactly what Stripe takes and what lands in your account.
Mercury application checklistCheck what to prepare before you apply, without guessing about approval.
Non-U.S. founder setup plannerSee your next step from forming an LLC to banking and Stripe.