Free investment return calculator tailored for Illinois (IL). Calculate instantly with state-specific rates and rules.
Illinois has one of the most diversified state economies in the US. Chicago is a global hub for finance, commodities trading, manufacturing, technology, and professional services. Agriculture dominates the southern half of the state. Illinois faces fiscal challenges due to pension liabilities and population out-migration.
| Scenario | Projected Value |
|---|---|
| Median Household Income | $72,205 |
| Annual Investment (10% of median income) | $7,221/yr |
| 10-Year Return (8% annual growth) | ~$104,607 |
| 20-Year Return (8% annual growth) | ~$330,447 |
Illinois is one of the most retirement-friendly states for taxes. All pension income and Social Security are completely exempt from Illinois state income tax. Illinois has a flat 4.95% income tax rate, but retirement income is entirely excluded. Most Illinois investors should note that the majority of US states tax capital gains as ordinary income at regular state income tax rates. Federal long-term capital gains tax rates (0%, 15%, or 20%) apply based on your total taxable income.
With a Illinois median household income of $72,205, investing just 10% per year ($7,221) at an 8% average annual return could grow to $104,607 in 10 years and $330,447 in 20 years.
Use CalcuWealth's investment return calculator to model your own Illinois investment plan with different contribution amounts, return rates, and time horizons.
Data: US Census Bureau ACS 2023, Zillow (2024), Vanguard How America Saves (2023), NCES. Updated 2024–2025. Figures reflect state averages — consult a licensed financial advisor for personalized guidance.
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