For people who live across countries, residency questions can involve different thresholds, scattered guidance, and incomplete records. Residex replaces that with a clear, logic-based engine that answers a simple question with precision:
Am I (or is my client) tax resident, and where are the risks?
What it does
- Deterministic residency logic per jurisdiction, with auditable reasoning.
- Risk bands for edge cases: days, ties, and conflicting rules.
- Evidence trails you can hand to a client—or keep for your files.
- Private by design. No tracking. Minimal surface area.
Who it’s for
- International tax advisors, relocation consultants, and boutique firms.
- People moving between countries who need to understand their residency position.
Why it matters
Speed and certainty. You get a residency position now, with the underlying why exposed in plain language—reducing review cycles and compliance anxiety.
Access
Residex is deployed today.
Need multi-client features or firm controls? Request advisor access and we’ll enable the pro layer on your account.
If you’ve read Residency Is Broken or Building a Residency Logic Engine—this is the system, operational.
Automate residency decisions with defensible logic.
Use Residex to evaluate tax residency exposure across jurisdictions with clear reasoning trails and faster advisory turnaround.