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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 Income tax verified October 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 $4,911 vs South Carolina $4,244—save $667/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 California → South Carolina at $100,000
$667

State income tax at $100,000: South Carolina's is $667/year lower than California's.

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
$973
$1,000
CA saves $27
$270
$75,000
$2,665
$2,657
SC saves $8
$80
$100,000
$4,911
$4,244
SC saves $667
$6,670
$150,000
$9,561
$6,849
SC saves $2,712
$27,120
$250,000
$18,861
$12,059
SC saves $6,802
$68,020
$500,000
$43,700
$25,084
SC saves $18,616
$186,160
💡

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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 $667/year (CA $4,911 → SC $4,244). Over 10 years: $6,670. 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 $2,712/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.
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