Spain vs California: take-home pay comparison
Spain's IRPF + Seguridad Social against California federal + state + FICA — common remote-tech move.
A growing comparison for remote-tech professionals splitting time between Spain and the US west coast. Spain's IRPF tops out at 47% (state + region combined) + Seguridad Social at 6.35% capped at €56,646 brut. California's combined federal + state + FICA tops out at ~52% above $626k of income — higher than Spain at the top but much lower at the bottom (Spain hits 30% IRPF at €35,200, California reaches 22% federal at $48,475 + 4.0% CA + 7.65% FICA = ~34% effective).
At mid incomes (€60–80k / $80–110k), California retains substantially more net than Spain due to Spain's much heavier social-insurance base. The crossover happens around the top tramo of each side. Cost of living + the Beckham law special regime (Spain) are not modeled — both shift the picture materially.
Side-by-side at common gross levels
EUR/USD shown at indicative parity — interpret native net values, not the FX-adjusted delta.
| Gross (annual) | Spainnative: € | United States — Californianative: $ | Net delta (right − left) |
|---|---|---|---|
| €40,000 / $40,000 | €28,953 (27.6%) | $33,418 (16.5%) | $4,465 |
| €80,000 / $80,000 | €51,359 (35.8%) | $61,199 (23.5%) | $9,840 |
| €120,000 / $120,000 | €71,962 (40.0%) | $85,586 (28.7%) | $13,624 |
| €200,000 / $200,000 | €113,168 (43.4%) | $134,308 (32.8%) | $21,140 |
Frequently asked questions
- How much more take-home does €80,000 yield in California vs Spain?
- At €80,000 gross on each side using 2025 rates: Spain retains €51,359 (35.8% effective), California retains $61,199 (23.5% effective). Native-currency comparison — no FX conversion applied.
- What is the marginal-rate difference between Spain and California at €80,000?
- At €80,000 gross, the next 100 of gross retains €52 in Spain (marginal rate 48.5%) and $61 in California (marginal rate 39.0%). This matters for bonus, overtime, or salary-sacrifice decisions — the marginal rate applies to the next unit earned, not the average.
- At what salary level is the take-home gap biggest between Spain and California?
- Across the 40k–250k single-filer sweep, the largest net delta is at €250,000 gross: California net is higher by $24,545 per year. Above and below this point the gap is smaller, driven by the interaction of each side's band thresholds + social-contribution caps.
- What does this Spain vs California comparison include?
- Both sides use each tax authority's published 2025/26 rates: income tax, social-insurance contributions, and any statutory levies routed through payroll. The numbers are the same ones the full /es and /us/ca calculators produce — open either page for the full per-line breakdown.
- What does this comparison NOT model?
- Currency conversion is NOT applied — the table shows each side in its native currency. Use a live FX rate to convert if you need a single-currency view. Pension contributions, salary-sacrifice schemes, benefits-in-kind, region-specific surcharges (Scotland for UK, Comunidad Autónoma for ES, Bundesland for DE), and cost-of-living differences are not modeled here. The comparison is a tax-stack-only view.