Comparing a US salary directly with a Spanish salary can be misleading. But assuming Spain will automatically be inexpensive is equally risky. The only useful comparison is a household-specific calculation using current, location-specific figures.
Compare net income, not headline salary
Model expected take-home pay under the actual employment or business structure. International tax questions are individual and should be reviewed by a qualified adviser familiar with the relevant jurisdictions.
Calculate the full cost structure
- Housing, deposits, guarantees, and utilities
- Public or private healthcare eligibility and premiums
- Schooling, childcare, activities, and meals
- Transportation, vehicle import, insurance, or transit
- Flights home and family travel
- Language learning and professional services
- Duplicate expenses during the transition
- Emergency and repatriation buffer
Price the exact city and household
Costs vary widely between neighborhoods and cities, and rents can change quickly. Use current listings and written quotes rather than broad country averages. Your visa, work structure, school choice, and vehicle needs can change the equation substantially.
Include what money cannot measure cleanly
Time, commute, paid leave, walkability, proximity to family, healthcare access, and professional opportunity all affect quality of life. Name their value without using them to justify math that does not work.
Run 3 scenarios
- Expected case: the plan you believe is most likely
- Conservative case: higher costs or lower income
- Exit case: what it costs to change course or return