California vs Illinois Paycheck Comparison 2026
Annual salary
Annual salary
Additional options (filing status, deductions)
You take home $85/yr more in California
$7/mo · $3/paycheck more
$57,965/yr in California vs $57,880/yr in Illinois.
California
Take-home per paycheck
$2,229.41
$57,965/yr · 26x/yr
Tax rates
Illinois
Take-home per paycheck
$2,226.15
$57,880/yr · 26x/yr
Tax rates
Cost of living comparison
Cost of living in California is 51% higher than in Illinois.
At a $75,000 salary, take-home pay of $57,965 in California has the purchasing power of $87,313 in Illinois terms.
After adjusting for cost of living, California comes out ahead by $29,433/yr.
Estimate based on 2026 tax rates and standard deductions. Does not include local taxes, itemized deductions, tax credits, or other individual circumstances.
Tax system comparison
California: California uses a progressive income tax with 10 brackets ranging from 1.00% to 13.30%.
Illinois: Illinois has a flat state income tax of 4.95%. All taxable income is taxed at the same rate.
Take-home pay at different salaries (single filer, 2026)
| Salary | California take-home | Illinois take-home | Difference |
|---|---|---|---|
| $50,000 | $40,732 | $39,880 | + $852 |
| $75,000 | $57,965 | $57,880 | + $85 |
| $100,000 | $73,227 | $74,230 | -$1,003 |
| $150,000 | $103,188 | $106,366 | -$3,178 |
| $200,000 | $133,674 | $139,027 | -$5,353 |
| $300,000 | $190,624 | $200,327 | -$9,703 |
Positive values mean higher take-home in California. Assumes single filer, no deductions.
FAQ
Which state has lower taxes, California or Illinois?
At a $100,000 salary, Illinois results in $1,003 more annual take-home pay. California uses a progressive income tax with 10 brackets ranging from 1.00% to 13.30%. Illinois has a flat state income tax of 4.95%. All taxable income is taxed at the same rate.
How much more do you take home in Illinois vs the other state?
The difference depends on salary. At $50,000, the gap is $852/yr. At $150,000, it grows to $3,178/yr. At $300,000, the difference is $9,703/yr.
Do California and Illinois have the same federal taxes?
Yes. Federal income tax, Social Security, and Medicare are the same in every state. Only state income tax differs. This calculator shows the combined effect of federal and state taxes on your take-home pay.
Is it cheaper to live in California or Illinois?
Illinois is cheaper to live in. Cost of living in California is 17% higher than in Illinois. California's Regional Price Parity is 113.2 and Illinois's is 97.1 (US average = 100).
Is Illinois cheaper than California?
Yes. Illinois has a lower cost of living than California (index 97.1 vs 113.2). Housing is typically the biggest difference between the two states.
Is California more expensive than Illinois?
Yes. California has a higher cost of living (index 113.2) compared to Illinois (index 97.1). The national average is 100. Housing costs are typically the largest driver of the difference.
After cost of living, which state is actually cheaper?
At a $100,000 salary, take-home pay of $73,227 in California has the purchasing power of $85,369 in Illinois terms. Conversely, $74,230 in Illinois equals $63,673 in California terms. After adjusting for both taxes and cost of living, California comes out ahead.
California vs Illinois cost of living — what's the difference?
The overall cost of living is 16% different between California and Illinois. Living costs are 13% above the national average Living costs are about 3% below the national average After taxes and cost of living, California gives you more purchasing power on a $100,000 salary.
Related tools
- California vs Illinois Cost of Living — Compare housing, groceries, utilities, and overall expenses
- How much house can you afford in California?
- How much house can you afford in Illinois?
California Paycheck Estimator · Illinois Paycheck Estimator · All states