Texas has no state income tax. California's top marginal rate is 13.3%, the highest in the country. On a $100,000 salary, that gap translates to roughly $5,600 per year in state taxes alone. But the real difference in take-home pay is more nuanced than just the tax rate.
The raw numbers: $100,000 salary
Let's break down the actual take-home pay for a single filer earning $100,000 annually in each state (2025 tax year).
California
- Gross salary: $100,000
- Federal income tax: $14,260
- Social Security (6.2%): $6,200
- Medicare (1.45%): $1,450
- California state tax: $5,580
- CA SDI (1.1%): $1,100
- Take-home: $71,410
Texas
- Gross salary: $100,000
- Federal income tax: $14,260
- Social Security (6.2%): $6,200
- Medicare (1.45%): $1,450
- State income tax: $0
- Take-home: $78,090
The difference: $6,680 per year, or about $557 per month. Run your own numbers with our California paycheck calculator or Texas paycheck calculator.
At $150,000 the gap widens
California's progressive tax rates hit harder at higher incomes.
| Category | California | Texas | |---|---|---| | Gross salary | $150,000 | $150,000 | | Federal tax | $25,010 | $25,010 | | FICA (SS + Medicare) | $11,475 | $11,475 | | State tax | $10,834 | $0 | | CA SDI | $1,650 | $0 | | Take-home | $101,031 | $113,515 | | Monthly difference | | $1,040/mo |
At $150,000, you keep over $12,000 more per year in Texas. That is a noticeable lifestyle difference, enough to fund a car payment or max out an IRA.
But wait: cost of living matters
Raw take-home pay tells only part of the story. Texas has lower taxes, but the comparison shifts when you factor in other costs.
Housing
Median home prices (2025):
- Austin, TX: $425,000
- Houston, TX: $310,000
- San Francisco, CA: $1,250,000
- Los Angeles, CA: $850,000
- Sacramento, CA: $485,000
A $400,000 mortgage in Texas versus an $800,000 mortgage in California means roughly $2,200/month more in housing costs in California. That dwarfs the state tax savings in most scenarios.
Property tax
Texas has no income tax, but property taxes average 1.60% of assessed value. California's effective rate averages 0.71% thanks to Prop 13 caps.
On a $400,000 Texas home: $6,400/year in property tax On an $800,000 California home: $5,680/year in property tax
Texas homeowners often pay comparable total tax when property taxes are included.
Other cost differences
- Car insurance: Texas averages $1,800/year vs. California's $2,100/year
- Utilities: Texas electricity is cheaper on average, but summers drive up AC bills
- Groceries: Roughly similar in most metro areas
- Healthcare: Similar costs, though California has more ACA marketplace options
The salary adjustment factor
Many employers adjust salaries based on location. A software engineer earning $180,000 in San Francisco might be offered $140,000 for the same role in Austin. That $40,000 pay cut eliminates the tax advantage and then some.
Before relocating for tax savings, compare actual job offers, not theoretical same-salary scenarios.
Who actually saves by moving to Texas
The math works best for:
- Remote workers who keep their California salary but move to Texas
- High earners ($200K+) where California's top brackets take 10%+ of income
- Retirees with pension or investment income (no state tax on any of it in Texas)
- Business owners since Texas also has no personal income tax on pass-through income
The math does NOT favor Texas for:
- Moderate earners ($50-80K) where California's effective state tax rate is only 2-4%
- People who would buy more expensive homes in Texas suburbs (negating tax savings via property tax)
- Workers who would take a pay cut to relocate
Common mistakes in state tax comparisons
Mistake 1: Ignoring FICA. Federal taxes and FICA are identical in both states. The only variable is the state portion, which is a smaller slice than most people assume.
Mistake 2: Comparing top marginal rates. California's 13.3% rate only applies to income above $1,000,000. On a $100,000 salary, the effective California state tax rate is about 5.6%, not 13.3%.
Mistake 3: Forgetting California's SDI. State Disability Insurance adds another 1.1% that does not exist in Texas. It is a small amount but adds up.
Mistake 4: Ignoring sales tax. Texas sales tax ranges from 6.25% to 8.25%. California ranges from 7.25% to 10.25%. Both states tax consumption, just at different rates.
Key takeaways
- On a $100,000 salary, Texas take-home pay is about $6,680/year more than California
- The gap grows at higher incomes due to California's progressive state brackets
- Property taxes in Texas (1.60% average) partially offset the income tax savings
- Housing costs often matter more than tax differences when comparing these states
- Remote workers keeping a California salary while living in Texas benefit the most
- Always compare total cost of living, not just tax rates, before making a relocation decision