The California tax math
California's 9.3% rate applies to income between approximately $67k and $338k — the range where most tech and remote workers fall. The top bracket at 13.3% starts above $1 million for single filers. Let's look at a concrete comparison:
Example: California remote worker, $120,000 gross income
Staying in California
Federal income tax (married, standard deductions): ~$18,000
California state income tax (9.3%): ~$8,400
Social Security + Medicare: ~$7,200
Total: ~$33,600 (28% effective)
Moving to Spain (Beckham Law)
Spanish IRPF (Beckham 24% flat): ~€26,500
Employee SS contribution (~6.35%): ~€7,000
California state income tax: €0
Total: ~€33,500 (~30% effective)
Exchange rate assumption: $1 = €0.92. As a U.S. citizen you still file a U.S. federal return; the 24% Spanish tax generally offsets it via the Foreign Tax Credit (or the FEIE covers part of the salary), so the figures above approximate your all-in burden — but U.S. federal filing never goes away. Spanish Social Security is capped at a maximum contribution base, so at higher salaries the SS figure is lower than a flat 6.35% suggests. Numbers are estimates for planning only. Consult a tax advisor.
Estimate your tax
Beckham Law Tax Calculator
Compare what you'd keep under Spain's 24% flat expat rate vs. the standard progressive rates.
For most California remote workers with income between $80,000 and $250,000, the overall tax burden under Spain's Beckham Law is comparable to California — and often lower when state tax savings are factored in. Above $250,000, Beckham's flat 24% becomes clearly better than California's combined rate.
To see what lands in your pocket month to month, run your gross through the gross-to-net salary calculator.
California-specific visa considerations
Your consulate: Los Angeles or San Francisco?
California is split between two consulates. Which one handles your application depends on your county of residence:
- Los Angeles consulate handles: Los Angeles County, Orange County, San Diego County, Riverside County, San Bernardino County, Imperial County, and generally Southern California
- San Francisco consulate handles: San Francisco, Alameda (East Bay), Contra Costa, Marin, Santa Clara (Silicon Valley), Santa Cruz, Monterey, Sacramento, Fresno, and generally Northern and Central California
- Confirm your county assignment at the official MAEC jurisdiction map before booking
See the full Los Angeles consulate guide or San Francisco consulate guide for appointment tips and processing times.
California residency and the Spain move: domicile matters
California is one of the most aggressive states at asserting continued tax residency after someone leaves. If you move to Spain but maintain a California driver's license, a California vehicle registration, California bank accounts listed as your primary accounts, or other "domicile" ties, California may continue to claim you as a resident and tax your global income.
To properly terminate California residency, you typically need to: establish domicile in Spain (lease or purchase, official registration, NIE), register your change of address with the California DMV and voter rolls, and notify relevant financial institutions. This is a significant step — not just a change of address.
A California tax attorney can advise on the specific steps to establish non-residency. Do not assume that simply living in Spain ends your California tax obligation — California has pursued former residents for back taxes years after they left.
Who is the ideal California applicant?
The Spain DNV works particularly well for California remote workers who:
- Work for a U.S. tech company with an established remote-first policy
- Have a gross income of $80,000–$500,000 (the Beckham Law sweet spot)
- Have held their current role for at least 3 months
- Do not have a spouse who must remain in California (though family applications are possible)
- Want to live in a major European city with Mediterranean climate and strong expat infrastructure
Use the income eligibility checker to confirm you meet the minimum income threshold in euros.
Getting started from California
The critical path for California applicants is typically the FBI background check — the federal apostille process takes 10–14 weeks. Start it immediately. The rest of the application can be assembled while you wait.
I am a licensed Spanish attorney handling DNV applications from U.S. applicants. Most of my California clients apply through the in-Spain route — enter Spain on a tourist entry, file directly with the UGE for the 3-year TIE residence permit, and skip the year-one consulate renewal. It is the route I recommend for most applicants in a position to travel to Spain.