
Saint Barthélemy sits outside the IFI once you have 5 years of residence; before that French rules apply. Verify.
| Net assets | Per year | 10 years |
|---|---|---|
| $5M | $0 | $0 |
| $20M | $0 | $0 |
| $50M | $0 | $0 |
Headline rate applied flat. Allowances, the treatment of the main residence, and any cap against income tax lower the real figure. The Dossier applies them to your profile.
Gustavia is the Caribbean address that money keeps to itself. 25 square kilometers, a harbor of superyachts, and a fiscal status the French Republic granted and never revoked.
The engine takes what you earn and what you hold, then orders every address on the board against it.
Rank the board against my position →90 seconds. No account, no payment.
Tax figures use a simplified marginal model with indicative 2026 brackets for a non-US single filer, ignore social contributions, most deductions, wealth taxes, and treaties, and are not advice. Residence rules change often. Verify before acting.