Side-by-side comparison of income tax, property tax, sales tax, capital gains, and retirement treatment between West Virginia and Illinois for tax year 2026. Use the calculator below to estimate how much you would save (or pay) after relocating.
| Tax | West Virginia | Illinois |
|---|---|---|
| State income tax (effective) | 5.12% | 4.95% |
| Long-term capital gains | 5.12% | 4.95% |
| Property tax (effective) | 0.58% | 2.27% |
| Combined sales tax | 6.57% | 8.88% |
| Retirement income | ss-exempt | fully-taxable |
| Income system | progressive | flat |
West Virginia total tax
$20,434
Illinois total tax
$20,266
West Virginia state tax
$5,064
Illinois state tax
$4,896
Difference
−$168
Illinois saves you money
As % of income
0.14%
Federal tax is identical in both columns and excluded from the difference. Numbers use 2026 IRS brackets, state effective rates, and the 3.8% NIIT where applicable.
Moving from West Virginia to Illinois could save about $168 per year on this profile — roughly 0.14% of gross income.
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