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Resources

Everything you need to stay compliant.

Country guides, tax explainers, audience-specific resources, and reference tools, all in one place.

Country Guides

Residency rules by destination

Tax thresholds, visa requirements, audit risks, and what you need to prove.

  • Andorra

    183-day rule, max 10% income tax, double taxation with Spain/France.

  • Spain

    Beckham Law 24% flat tax, aggressive Hacienda enforcement, family presumption rule.

  • Portugal

    IFICI 20% flat regime replacing NHR, D8 visa rolling 183-day count.

  • UAE

    0% personal income tax, 183-day TRC requirement, OECD CRS data exchange.

See all 8 country guides

For You

Guides for your situation

Tailored resources depending on how you live and work across borders.

  • Digital nomads

    Multi-country day counting, visa tracking, and presence proof for remote workers without a fixed base.

  • Expats

    Residency documentation, departure proof for your home country, and ongoing compliance for long-term relocators.

  • Tax advisors

    Client dashboards, exportable certified records, and multi-jurisdiction compliance tools for professionals.

Learn

Tax & residency explainers

Deep dives into the rules and regimes that affect cross-border residents.

  • The 183-Day rule

    The universal tax residency threshold explained: how countries count days, common traps, and how to track your presence correctly.

  • Beckham law (Spain)

    Spain's special tax regime for inbound workers: 24% flat rate, eligibility requirements, and application timeline.

  • Will your proof hold up?

    What a tax authority accepts as evidence of presence, what it rejects, and how to build proof that survives an audit.

Travel & Borders

Border control & entry systems

How border technology and entry systems affect your residency status.

  • EU Entry/Exit system (EES)

    The EU's new biometric border system: what it records, how it affects Schengen stays, and what it means for day counting.

  • More coming soon

    Additional border and travel compliance guides are in development.

Reference

Tools & reference

Quick-access resources for comparison and terminology.

  • Glossary

    35+ tax residency and compliance terms defined: from "beneficial ownership" to "tax domicile" and everything in between.

  • Compare solutions

    See how ResidenceSafe compares to manual spreadsheets, generic travel apps, and other compliance tools.

Ready to prove your presence? ResidenceSafe seals it.

ResidenceSafe creates certified, blockchain-sealed presence records accepted across jurisdictions. Start building your evidence today.

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