🇲🇽 Mexico vs 🇪🇸 Spain

Tax residency, treaties and PE risk compared.

Dimension🇲🇽 Mexico🇪🇸 Spain
Residency rulePermanent home in Mexico OR center of vital interests183-day rule + center of vital interests
Day threshold183 days183 days
Warning bandfrom 90dfrom 150d
Tax range1.92–35%19–47%
Tax treaties60+95+
PE riskMediumHigh
Digital nomad visaNoYes
Best forRFC-registered freelancers using RESICO (1–2.5% flat)Beckham Law expats with employment income under €600k
Common pitfallMexico uses 'permanent home' not days — owning property can make you resident.Spouse or kids living in Spain can trigger residency even at <183 days.

Verdict

For most nomads optimising for residency safety, 🇲🇽 Mexico is the lower-risk base versus 🇪🇸 Spain. Spain's high PE risk and 183-day rule make it easier to trip into full residency.

Deep dive

🇲🇽 Mexico residency rules →

Deep dive

🇪🇸 Spain residency rules →

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