Illinois vs South Dakota Taxes: Income, Property & Sales

Does Illinois or South Dakota have lower taxes? We answer that in a variety of ways below:

Illinois vs South Dakota Income Tax Comparison

	Illinois	South Dakota
Income Tax Rates & Thresholds	4.95%	None
Median Income	$78,020	$67,180
Income Tax Paid On Median Household Income	$13,677	$7,547
Income After Tax Based on Median Household Income	$64,343	$59,633

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Illinois vs South Dakota Property Tax Comparison

	Illinois	South Dakota
Average Property Tax Rate	1.78%	1.03%
Average House Price By State	$254,128	$296,811
Average Property Tax Owed Per Year	$4,523	$3,057
Income After Income Taxes & Property Taxes Based On Median State Household Income	$59,820	$56,576

Illinois vs South Dakota Sales Tax Comparison

	Illinois	South Dakota
Average State Sales Tax	6.25%	4.50%
Average Local Sales Tax Across the State	2.56%	1.90%
Average Combined Sales Tax Rate	8.81%	6.40%
Maximum Amount of Sales Tax Paid Based on Median Household Income	$4,843	$3,403
Maximum Disposable Income Based on Median Household Income	$54,976	$53,173

After Tax Comparison Earning $40,000 Per Year Filing As Single

	Illinois	South Dakota
Income Tax Owed	$4,903	$3,040
After Tax Income	$35,097	$36,960
Income After Income & Property Tax	$30,574	$33,903
Maximum Disposable Income After Income, Property & Sales Taxes	$28,098	$31,864

After Tax Comparison Earning $60,000 Per Year Filing As Single

	Illinois	South Dakota
Income Tax Owed	$8,820	$5,968
After Tax Income	$51,180	$54,032
Income After Income & Property Tax	$46,657	$50,975
Maximum Disposable Income After Income, Property & Sales Taxes	$42,879	$47,909

After Tax Comparison Earning $80,000 Per Year Filing As Single

	Illinois	South Dakota
Income Tax Owed	$14,210	$10,368
After Tax Income	$65,790	$69,632
Income After Income & Property Tax	$61,267	$66,575
Maximum Disposable Income After Income, Property & Sales Taxes	$56,306	$62,570

After Tax Comparison Earning $100,000 Per Year Filing As Single

	Illinois	South Dakota
Income Tax Owed	$19,600	$14,768
After Tax Income	$80,400	$85,232
Income After Income & Property Tax	$75,877	$82,175
Maximum Disposable Income After Income, Property & Sales Taxes	$69,733	$77,232

After Tax Comparison Earning $100,000 Per Year Filing As Married Filing Jointly

	Illinois	South Dakota
Income Tax Owed	$13,196	$8,481
After Tax Income	$86,804	$91,519
Income After Income & Property Tax	$82,281	$88,462
Maximum Disposable Income After Income, Property & Sales Taxes	$75,619	$83,141

After Tax Comparison Earning $150,000 Per Year Filing As Married Filing Jointly

	Illinois	South Dakota
Income Tax Owed	$25,726	$18,536
After Tax Income	$124,274	$131,464
Income After Income & Property Tax	$119,751	$128,407
Maximum Disposable Income After Income, Property & Sales Taxes	$110,055	$120,683

After Tax Comparison Earning $200,000 Per Year Filing As Married Filing Jointly

	Illinois	South Dakota
Income Tax Owed	$39,201	$29,536
After Tax Income	$160,799	$170,464
Income After Income & Property Tax	$156,276	$167,407
Maximum Disposable Income After Income, Property & Sales Taxes	$143,622	$157,337

After Tax Comparison Earning $250,000 Per Year Filing As Married Filing Jointly

	Illinois	South Dakota
Income Tax Owed	$53,595	$41,455
After Tax Income	$196,405	$208,545
Income After Income & Property Tax	$191,882	$205,488
Maximum Disposable Income After Income, Property & Sales Taxes	$176,345	$193,128

FAQ

Does Illinois or South Dakota have lower income taxes?

Illinois’s income tax falls into the following range: 4.95%

Whereas South Dakota’s income tax is the following None

Does Illinois or South Dakota have lower property taxes?

Illinois has an average property tax rate of 1.78%

In comparison, South Dakota has an average property tax rate of 1.03%

Does Illinois or South Dakota have lower sales taxes?

Illinois has a state sales tax rate of 6.25% and an average local rate of 2.56% for a combined total rate of 8.81%.

In contrast, South Dakota has a state sales tax rate of 4.50% and an average local rate of 1.90% for a combined total rate of 6.40%.

Do you get to keep more money in Illinois or South Dakota?

Based on median household income after income, property and sales taxes Illinois gives you a maximum amount of disposable income of $54,976

In comparison, South Dakota gives you $53,173.

More Comparisons:

Illinois vs North Dakota
Illinois vs Alaska
Illinois vs Washington DC
Illinois vs Vermont
Illinois vs Wyoming

Sources:

https://en.wikipedia.org/wiki/State_income_tax#Rates_by_jurisdiction

https://www.bankrate.com/real-estate/property-tax-by-state/#by-state

https://fred.stlouisfed.org/release/tables?eid=259515&rid=249

https://www.fool.com/the-ascent/research/average-house-price-state/

https://taxfoundation.org/data/all/state/2022-sales-taxes/

https://www.forbes.com/advisor/income-tax-calculator/