Nerd tools.

Do the math before you call anyone. Free, no sign-up, and nothing leaves your browser – not even to us.

Jurisdiction Finder

Seven questions about your plans – a ranked shortlist of jurisdictions, with the reasons.

Profit in, taxes out: corporate and dividend tax for all fifteen jurisdictions, side by side.

Up to three jurisdictions next to each other – taxes, residency, costs, catches.

Log your stays and see how many days you spent where – before the tax office asks.