California vs Illinois Taxes: Take-Home Pay Compared (2026)
On a $75,000 salary, a single filer keeps $938 more a year in California than in Illinois ($78 a month).
California
1% - 13.3% state income tax
$58,817
take-home on $75,000 · $4,901/month
26th of 51 states for take-home pay
California paycheck calculator ›Illinois
4.95% flat state income tax
$57,880
take-home on $75,000 · $4,823/month
45th of 51 states for take-home pay
Illinois paycheck calculator ›Take-home pay in California and Illinois by salary
| Salary | California | Illinois | Difference |
|---|---|---|---|
| $40,000 | $33,737 | $32,340 | $1,397 more in California |
| $50,000 | $41,315 | $39,880 | $1,435 more in California |
| $60,000 | $48,750 | $47,420 | $1,330 more in California |
| $75,000 | $58,817 | $57,880 | $938 more in California |
| $100,000 | $74,125 | $74,230 | $105 more in Illinois |
| $125,000 | $89,323 | $90,516 | $1,193 more in Illinois |
| $150,000 | $104,086 | $106,366 | $2,280 more in Illinois |
| $200,000 | $134,572 | $139,027 | $4,455 more in Illinois |
Single filer, standard deduction, no local tax. To match $75,000 in California you would need about $76,450 in Illinois; to match $75,000 in Illinois you would need about $73,500 in California.
How California and Illinois tax wages
| 2026 | California | Illinois |
|---|---|---|
| Income tax | 10 brackets from 1% to 13.3% | a flat 4.95% income tax |
| Top rate | 13.3% | 4.95% |
| Standard deduction | $5,706 single | None (exemptions or credits only) |
| State tax on $75k | $2,775 (3.7%) | $3,713 (5.0%) |
| Local wage taxes | No | No |
| Reciprocity | None | Iowa, Kentucky, Michigan, Wisconsin |
California vs Illinois: FAQ
Does California or Illinois have lower income taxes in 2026?
On a $75,000 salary, a single filer keeps $938 more a year in California than in Illinois ($78 a month). California has 10 brackets from 1% to 13.3% for 2026. For single filers the top 13.3% rate starts at $1,000,000 of taxable income. Illinois has a flat 4.95% income tax for 2026.
What salary in Illinois equals $75,000 in California?
To take home the same $58,817 that $75,000 leaves in California, you would need about $76,450 in Illinois, based on income, payroll, and state taxes only. Housing and other living costs are not included.
How much more do high earners keep in Illinois than in California?
At $150,000 the gap is $2,280 a year: $104,086 in California versus $106,366 in Illinois. Progressive brackets make the difference grow faster as income rises.
What if I live in California and work in Illinois?
California and Illinois do not have a reciprocity agreement, so Illinois withholds tax on wages earned there and California generally gives residents a credit for tax paid to the other state. You effectively pay the higher of the two rates.