DIY company setup for global founders
Set up your company, one clear step at a time.
Build a practical formation roadmap, then manage banking, tax and compliance from one founder workspace.
Start with your current stage
What are you trying to do?
Follow one connected path instead of searching the whole site. Each journey puts the decisions, tools and guides in the order you are most likely to need them.
I want to start
Start a US company
Choose the entity and state, verify banking, form, get the EIN and prepare the first-year calendar.Follow the start journey →02I already have a company
Run an existing company
Keep banking, books, tax filings, owner payments and state deadlines under control.Follow the run journey →03I want to grow
Grow the company
Strengthen payments, visibility, conversion, funding readiness and operating capacity.Follow the grow journey →Or start by place
Where are you setting up?
Jump straight to the jurisdiction that fits you. US states live under United States.
US LLC & all 50 states
Real costs, filing and annual requirements for every state, plus EIN and banking.Explore the US →🇬🇧 United KingdomUK limited company
Companies House, HMRC, VAT and the new identity verification.Explore the UK →🌍 From your countryForm a US LLC from abroad
Banking, payments and tax for non-residents, country by country.Browse by country →Useful before you pay
Five tools. No signup wall.
Use a focused tool when you need a decision, then return to your journey.
Setup planner
Answer four short steps and get a formation, banking, tax, compliance and growth route.
Find my path →FormationEntity chooser
Compare a US LLC, C corporation, UK Ltd and local-company starting point.
Choose my structure →BankingBank matcher
Check published country restrictions before relying on a provider.
Check eligibility →ComplianceDeadline calendar
Build a baseline reminder list for selected US and UK obligations.
Build my calendar →CostLLC cost calculator
Model the first-year, renewal and three-year cost—not only the filing fee.
Estimate my cost →Popular starting points
Get one clear answer.
Direct guides for the decisions and obligations founders ask about most.