Facts & Figures 2024: How Does Your State Compare?
Facts & Figures serves as a one-stop state tax data resource that compares all 50 states on over 40 measures of tax rates, collections, burdens, and more.
2 min read
Illinois Tax Rates, Collections, and Burdens
How does Illinois’s tax code compare? How does Illinois’s tax code compare? Illinois has a flat 4.95 percent individual income tax rate. Illinois has a 9.5 percent corporate income tax rate. Illinois also has a 6.25 percent state sales tax rate and an average combined state and local sales tax rate of 8.86 percent. Illinois has a 1.95 percent effective property tax rate on owner-occupied housing value.
Illinois has an estate tax. Illinois also has a 66.5 cents per gallon gas tax rate and a $2.98 cigarette excise tax rate. The State of Illinois collects $7,379 in state and local tax collections per capita. Illinois has $13,094 in state and local debt per capita and has a 51 percent funded ratio of public pension plans. Overall, Illinois’s tax system ranks 37th on our 2024 State Business Tax Climate Index.
Each state’s tax code is a multifaceted system with many moving parts, and Illinois is no exception. The first step towards understanding Illinois’s tax code is knowing the basics. How does Illinois collect tax revenue? Click the tabs below to learn more! You can also explore our state tax maps, which are compiled from our annual publication, Facts & Figures 2024: How Does Your State Compare?
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Tax Data by State
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Featured Articles
2024 State Business Tax Climate Index
In recognition of the fact that there are better and worse ways to raise revenue, our Index focuses on how state tax revenue is raised, not how much. The rankings, therefore, reflect how well states structure their tax systems.
111 min read
State and Local Tax Burdens, Calendar Year 2022
Tax burdens rose across the country as pandemic-era economic changes caused taxable income, activities, and property values to rise faster than net national product. Tax burdens in 2020, 2021, and 2022 are all higher than in any other year since 1978.
24 min read
State Individual Income Tax Rates and Brackets, 2024
Individual income taxes are a major source of state government revenue, accounting for more than a third of state tax collections. How do income taxes compare in your state?
8 min read
State Corporate Income Tax Rates and Brackets, 2024
Graduated corporate rates are inequitable—that is, the size of a corporation bears no necessary relation to the income levels of the owners.
7 min read
State and Local Sales Tax Rates, 2024
Retail sales taxes are an essential part of most states’ revenue toolkits, responsible for 32 percent of state tax collections and 13 percent of local tax collections (24 percent of combined collections).
9 min readAll Related Articles
How Are Electric Vehicles Taxed in Your State?
The state EV taxation landscape reflects the evolving transportation sector and the pressing need to address both fiscal gaps in road funding and environmental concerns.
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County Data Shows Repealing SALT Cap Would Benefit High-Income Earners
Any move to repeal the cap or enhance the deduction would disproportionately benefit higher earners, making the tax code more regressive.
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Property Taxes by State and County, 2023
Property taxes are the primary tool for financing local governments and generate a significant share of state and local revenues.
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States Enact Semiconductor Subsidies in the Wake of CHIPS
Policymakers at all levels of government should avoid the pitfalls of incentives. Instead, they should focus on creating a more efficient, neutral, and structurally sound tax code to the benefit of all types of business investment.
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Vaping Taxes by State, 2023
If the policy goal of taxing cigarettes is to encourage cessation, vapor taxation must be considered a part of that policy design.
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States Move Away from Throwback and Throwout Rules
As more and more states move away from throwback or throwout rules, those states that still impose these rules are becoming less attractive for businesses, which are incentivized to relocate their sales activities to non-throwback states.
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Gas Tax Rates by State, 2023
California pumps out the highest state gas tax rate of 77.9 cents per gallon (cpg), followed by Illinois (66.5 cpg) and Pennsylvania (62.2 cpg).
2 min read
Sales Tax Holidays by State, 2023
However well-intended they may be, sales tax holidays remain the same as they always have been—ineffective and inefficient.
4 min read
State and Local Sales Tax Rates, Midyear 2023
Compare the latest 2023 sales tax rates as of July 1st. Sales tax rate differentials can induce consumers to shop across borders or buy products online.
8 min read
State Tax Changes Taking Effect July 1, 2023
At least 32 notable tax policy changes recently took effect across 18 states, including alterations to income taxes, payroll taxes, sales and use taxes, property taxes, and excise taxes. See if your state tax code changed.
16 min read