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HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A California VS COUNTRY B South Carolina

Side-by-side analysis of income tax, effective rates, and take-home pay for California and South Carolina in 2026.

Daniel · CountryTaxCalc Updated May 2026 Tax Comparison 2026
Calculate your take-home → See all comparisons →
OVERVIEW
The coastal charm trade. South Carolina's two-bracket system (0% on first $18,050 taxable; 5% above) dramatically undercuts California's 13.3%. At $100,000: California $5,762 vs South Carolina $3,293—save $2,469/year. Charleston repeatedly voted #1 US city combines Southern charm, beaches, and foodie scene with dramatically lower costs than California coastal cities. SC offers $15,000 retirement income deduction for residents 65+ and exempts Social Security. Trade-off: lower salaries (SC median $62K vs CA $91K), hurricane risk, and humid summers.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.
🌴
COUNTRY A
California
TAX RATE
13.3%
Highest Income Tax
10 brackets up to 13.3%
🌙
COUNTRY B
South Carolina
TAX RATE
0-5%
Progressive (2 brackets)
Two brackets: 0% to $18,050 taxable; 5% above; $15K retirement deduction for 65+
TYPICAL ANNUAL DIFFERENCE
Moving from South Carolina → California at $100,000
$2,469
That's $206/month back in your pocket
Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.
GROSS INCOME
🌴 CA TAX
🌙 SC TAX
SAVINGS
10-YEAR
$50,000
$2,172
$793
SC saves $1,379
$13,790
$75,000
$3,765
$2,043
SC saves $1,722
$17,220
$100,000
$5,762
$3,293
SC saves $2,469
$24,690
$150,000
$10,438
$5,793
SC saves $4,645
$46,450
$250,000
$20,663
$10,793
SC saves $9,870
$98,700
$500,000
$50,413
$23,293
SC saves $27,120
$271,200
💡

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🌴

California Pros & Cons

+ PROS
  • Massive tech job market and highest median salaries
  • Year-round mild weather (coastal CA)
  • World-class universities and innovation ecosystem
  • Cultural diversity and international food scene
− CONS
  • 13.3% top rate—highest in nation
  • Housing crisis: Bay Area $1.3M, LA $780K, San Diego $890K
  • Traffic and infrastructure strain
  • Wildfire smoke season increasingly severe
🌙

South Carolina Pros & Cons

+ PROS
  • Up to 5% two-bracket rate—less than half of CA's 13.3%
  • Charleston voted #1 US city (foodie scene, charm, history)
  • $15,000 retirement income deduction for 65+ + Social Security exempt
  • Beaches and Southern lifestyle at fraction of CA cost
− CONS
  • Lower salaries: SC median $62K vs CA $91K (32% less)
  • Hurricane risk (major storms every 10-15 years)
  • Humid summers (heat index 100°F+)
  • Smaller tech job market than CA metros
FAQ

Frequently Asked Questions

How much will I save moving from California to South Carolina?

At $100,000 income: save $2,469/year (CA $5,762 → SC $3,293). Over 10 years: $24,690. Housing is where massive savings occur: Charleston $550K median vs Bay Area $1.3M, LA $780K, San Diego $890K—save $230K-$750K on home purchase. Greenville (inland, tech growing) $350K median. Combined with lower cost of living (15-20% cheaper overall), save $200K-400K over 5 years at $150K salary.

Is Charleston or Greenville better for California refugees?

Charleston for coastal lifestyle: Historic charm, beaches, voted #1 US city, foodie scene. Median home $550K (expensive for SC, cheap for CA refugees). High tourism industry jobs, Boeing manufacturing. Hurricane risk (flood insurance $1,000-3,000/year). Greenville for tech jobs/affordability: Inland (no hurricanes), growing tech scene (BMW, Michelin, tech startups), $350K median home. Better value. Columbia (capital): Most affordable ($275K median), state government jobs, University of SC, but less appealing than Charleston/Greenville.

Is South Carolina good for retirees from California?

Excellent for retirees. South Carolina offers: (1) $15,000 retirement income deduction for residents 65+, (2) Social Security 100% exempt, (3) Military retirement exempt. A CA retiree with $80K income ($40K pension + $40K Social Security) pays ~$0 SC tax on Social Security and ~$348 on pension (after $15K deduction: $25K taxable, 0% on $18,050 + 5% on $6,950). In California: ~$4,500. Save over $4,000/year. Charleston repeatedly voted top US retirement destination. Warning: Hurricane risk means higher insurance costs coastal areas.

Can I work remotely from South Carolina for a California employer?

Yes, if you establish genuine SC residency (SC driver's license, voter registration, spend majority of time in SC). You'll pay SC taxes (0-5% two brackets) instead of CA (up to 13.3%). At $150K: save $4,645/year. California Franchise Tax Board may audit former residents—keep records (lease/mortgage, utility bills, credit card statements in SC). Combine SC low tax rate + CA salary ($100-200K) + SC housing ($350-550K) = save $300K+ over 5 years vs staying in CA.

What about hurricanes in South Carolina?

Real risk. Charleston floods regularly; major hurricanes hit every 10-15 years. Home insurance $2,000-5,000/year coastal (higher than CA). Flood insurance $1,000-3,000/year extra. Evacuation logistics difficult (Charleston peninsula has limited exits). If buying coastal, factor $3,000-8,000 annual insurance premium. Inland areas (Greenville, Columbia) have minimal hurricane risk—tropical storm remnants only. For CA refugees concerned about natural disasters (vs earthquakes), inland SC is safer choice.
From the brief
PT38.4%−9.6 vs. headline
CY17.8%incl. 60-day rule
AE 0.0%substance required
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