The trust system
How we keep this current.
Immigration and tax rules change constantly. A residency route closes, a tax regime is rewritten, a citizenship clock is reset. A tool that hides where its numbers came from is worse than useless when that happens. So we show our working.
Sourced
Every country fact carries a link to the public source it came from: government and consulate pages, OECD, the Big Four tax summaries, and reputable law firms.
Dated
Each fact shows when the rule took effect and when we last checked it. If it is old, you can see that at a glance.
Rated
A confidence level, high, medium or low, tells you how firm the ground is. A primary government source is not the same as a secondary summary.
What this is not
This is a planning layer, not legal or tax advice, and it is not expert-reviewed. It is built to make a professional consultation shorter and cheaper: you arrive with the day count modelled, the company question framed, and the right questions written down. The rules that decide your case turn on detail and on treaties, and a qualified adviser settles them. Verify anything here before you act on it.