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Illinois Taxes vs Florida Taxes: Key Differences Explained 2026

Infographic comparing Illinois vs Florida taxes in 2024, highlighting income, sales, and property tax differences.

Illinois Taxes vs Florida Taxes: A Comprehensive Comparison

When deciding where to live, work, or retire, one of the most important considerations is the tax environment of the state. Taxes can significantly impact your overall cost of living, savings potential, and financial health. Two states often compared in terms of tax advantages are Illinois and Florida. Each has a distinct tax structure, and understanding these differences can help you make informed decisions.

In this article, we’ll take an in-depth look at Illinois taxes versus Florida taxes, covering income tax, sales tax, property tax, and other taxes that affect residents. We’ll also highlight key benefits and downsides of each state’s tax system.


Overview of Illinois Taxes

Illinois Taxes vs Florida Taxes Comparison chart highlighting key differences between Illinois vs Florida taxes in income, sales, and property for 2024.
Illinois Taxes vs Florida Taxes

Illinois is known for having a relatively high tax burden compared to the national average. It imposes multiple types of taxes including income tax, sales tax, and property tax, with rates that can affect residents and businesses alike.

Income Tax in Illinois

  • Illinois applies a flat income tax rate of 4.95% on all taxable income.
  • Unlike states with progressive tax rates, Illinois charges the same rate regardless of income level.
  • There are no local income taxes in most parts of Illinois, but some home-rule municipalities do impose additional income tax withholdings.

Sales Tax in Illinois

  • The state sales tax rate is set at 6.25%.
  • Local governments (counties, cities, and special districts) can add additional sales taxes.
  • Total sales tax rates can vary widely, often reaching 8% to 10% in metropolitan areas like Chicago.
  • The sales tax applies to most retail sales, but groceries, prescription drugs, and certain services may be exempt or taxed differently.

Property Tax in Illinois

  • Illinois has some of the highest property tax rates in the nation.
  • Property tax rates vary by county but tend to be above the national average.
  • Property taxes finance local schools, municipalities, and public services.
  • Residential property tax rates are typically around 2.3% of assessed home value, but this depends largely on the local tax levies.

Other Taxes in Illinois

  • Inheritance and estate taxes: Illinois has an estate tax with a threshold of $4 million (higher than the federal exemption).
  • Corporate income tax: Illinois charges a flat rate of 9.5% on corporate income.
  • Gasoline tax and vehicle registration fees are also relatively high in Illinois.

Overview of Florida Taxes

Florida is often praised for its tax-friendly environment, particularly for retirees and individuals looking to minimize tax liabilities.

Income Tax in Florida

  • Florida is one of the few states with no state income tax whatsoever.
  • This means any earned or retirement income is not subject to state tax.
  • This is a major draw for high earners and retirees seeking to keep more of their income.

Sales Tax in Florida

  • The state sales tax rate is 6%.
  • Local counties can add discretionary sales surtaxes, which can bring total sales tax to around 7% to 8.5%.
  • Sales tax in Florida applies to most goods and some services but excludes groceries and prescription medications.

Property Tax in Florida

  • Florida’s property tax rates are generally close to national averages.
  • The average effective property tax rate is about 0.83%, which is significantly lower than Illinois.
  • Florida offers homestead exemptions that can reduce taxable property value by up to $50,000 for primary residences.
  • This exemption and other protections can significantly lower property tax bills for residents.

Other Taxes in Florida

  • No inheritance or estate tax in Florida.
  • Corporate income tax is relatively low at 5.5%.
  • Gas taxes and vehicle fees tend to be moderate compared to other states.
  • Florida relies more on tourism and consumption taxes for revenue.

Detailed Tax Comparison: Illinois vs Florida

To give a clear picture, let’s break down the major tax categories and compare them side-by-side.

1. Income Tax

FeatureIllinoisFlorida
State income taxFlat 4.95%None
Local income taxSome municipalities haveNone
FavorabilityLess favorable for high earners and retireesHighly favorable, especially for retirees and entrepreneurs

2. Sales Tax

FeatureIllinoisFlorida
State base rate6.25%6%
Local taxesUp to an additional 4%Up to an additional 2.5%
Typical total rate8-10% in big cities7-8.5%
Tax on groceriesExempt or taxed at reduced rateExempt

3. Property Tax

FeatureIllinoisFlorida
Average effective rate~2.3%~0.83%
Homestead exemptionsLimitedUp to $50,000 exemption
ImpactHigh property tax burdenGenerally lower, more protective policies

4. Other Taxes

FeatureIllinoisFlorida
Estate taxYes, threshold $4MNo
Corporate tax rate9.5%5.5%
Gasoline taxHigher than FloridaModerate
Inheritance taxYesNo

Real-World Examples

Example 1: A Salaried Worker Earning $75,000 per Year

  • Illinois: Pays approximately $3,712 (4.95%) in state income tax annually, plus sales and property taxes.
  • Florida: Pays $0 in state income tax, saving $3,712 annually just on income taxes.

Example 2: Retiree Living Off a $50,000 Pension

  • Illinois: Pension income is fully taxable at 4.95%.
  • Florida: Pension income is not taxed, allowing retirees to retain more of their retirement funds.

Example 3: Homeowner with $300,000 Home

  • Illinois: At an effective property tax rate of 2.3%, pays approximately $6,900 in property taxes per year.
  • Florida: At the effective rate of 0.83% (and after homestead exemption), pays around $2,490 annually — a savings of over $4,000 per year.

Pros and Cons of Living in Illinois vs Florida Based on Taxes

Illinois Pros

  • Flat income tax rate can simplify tax filing.
  • Home-rule municipalities allow local control of taxes and services.
  • Strong public school funding backed by property taxes.

Illinois Cons

  • Relatively high property and sales taxes increase cost of living.
  • No substantial income tax exemptions for retirees.
  • Estate tax can impact wealth transfer.

Florida Pros

  • No state income tax is the biggest draw.
  • Lower overall property taxes, especially with homestead exemptions.
  • No estate or inheritance tax.
  • Appeals greatly to retirees, entrepreneurs, and those with investment income.

Florida Cons

  • Higher reliance on sales taxes, which disproportionately affect lower-income residents.
  • Some counties have higher sales tax rates.
  • Insurance costs (like homeowner’s insurance) can be high in certain areas due to weather risks.

Conclusion

When comparing Illinois taxes vs Florida taxes, the clear difference lies in Florida’s absence of a state income tax and generally lower property tax rates. This makes Florida particularly appealing for retirees, high earners, and those seeking to maximize their disposable income. Illinois, on the other hand, has a more traditional tax structure with a flat income tax rate but high property and sales taxes, which can increase your overall tax burden.

Your choice between Illinois and Florida taxes ultimately depends on your financial profile, lifestyle preferences, and priorities. If minimizing income and estate taxes is paramount, Florida is a clear winner. But if you value public services funded by property taxes and don’t mind the higher tax burden, Illinois might be a feasible option.

Understanding these tax differences equips you to plan smarter, save more, and make better decisions about where to live or invest for the future.


Disclaimer: Tax rates and laws are subject to change. Always consult a tax professional for personalized advice.

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