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State & Local Tax (SALT) Deduction in Chicago, IL 2026

Calculate your state & local tax (salt) deduction tax savings in Chicago, Illinois. With Illinois's 4.95% state tax rate, your combined savings are higher.

Illinois Tax Context

State Income Tax
4.95%
Local Income Tax
None
Property Tax Rate
2.1%
Tax Burden
Very High

Very high combined sales tax (10.25%); high property taxes; flat 4.95% state income tax

$1,348
Est. Total Savings
$10,000
Max Deduction
Itemized
Deduction Type
26.9%
Combined Tax Rate

State & Local Tax (SALT) Deduction Savings Calculator for Chicago

$
$

Federal Savings

$1,100

22% bracket

Illinois State

$248

4.95% rate

Local Tax

$0

0% rate

Total Savings

$1,348

26.9% combined

At a 26.9% combined tax rate in Chicago, every $1,000 in deductions saves you $270 in taxes.

Savings by Tax Bracket in Chicago

10%
$748
12%
$848
22%
$1,348
24%
$1,448
32%
$1,848
35%
$1,998
37%
$2,098

Includes 4.95% Illinois state tax on top of federal savings.

Eligibility Requirements

Taxpayers paying state/local income or sales tax

  • 1$10,000 cap
  • 2Choose income OR sales tax
  • 3Must itemize

Illinois residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 4.95%.

Common Mistakes to Avoid

  • !Exceeding $10,000 cap
  • !Not choosing optimal method
  • !Forgetting to claim the deduction on your Illinois state return (missing 4.95% additional savings)

Required Tax Forms

Schedule A

File these forms with your federal tax return to claim the state & local tax (salt) deduction. Illinois may require additional state-specific forms.

Other Tax Deductions in Chicago, IL

State Income Tax Deduction

State & Local

~$2,450
est. savings

Sales Tax Deduction

State & Local

~$1,837
est. savings

State Disability Insurance (SDI)

State & Local

~$490
est. savings

Local Income Tax Deduction

State & Local

~$735
est. savings

Mortgage Interest Deduction

Housing

~$4,287
est. savings

Property Tax Deduction

Housing

~$2,695
est. savings

Home Office Deduction

Housing

~$1,470
est. savings

Home Energy Tax Credit

Housing

~$1,800
est. savings

State & Local Tax (SALT) Deduction in Other Illinois Cities

Aurora, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Joliet, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Naperville, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Rockford, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Elgin, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Springfield, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Peoria, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Waukegan, IL

4.95% state tax

~$2,695
+1,347 vs Chicago

Calculate Your Full Tax Savings in Chicago

Use our free tax calculators to optimize your entire tax return for Illinois.

Income Tax CalculatorTaxes in ChicagoFull State & Local Tax (SALT) Deduction Guide

Frequently Asked Questions

How much can I save with the State & Local Tax (SALT) Deduction in Chicago, IL?

In Chicago, Illinois, the state & local tax (salt) deduction can save you an estimated $1,348 per year. This includes $1,100 in federal tax savings and $248 in Illinois state tax savings. The national average savings is $2,200/year.

What is the Illinois state income tax rate for Chicago residents?

Illinois has a 4.95% state income tax rate. Chicago residents have no additional local income tax. Very high combined sales tax (10.25%); high property taxes; flat 4.95% state income tax

Who qualifies for the State & Local Tax (SALT) Deduction in Chicago?

Taxpayers paying state/local income or sales tax. The eligibility requirements are the same whether you live in Chicago or elsewhere in the U.S., as this is a federal tax deduction. However, your savings amount will vary based on Illinois's 4.95% state tax rate.

What tax forms do I need to claim the State & Local Tax (SALT) Deduction in Illinois?

To claim the state & local tax (salt) deduction, you need to file Schedule A with your federal return. Illinois residents should also check if the state allows this deduction on their state return, which could provide an additional 4.95% savings. Filing status affects your deduction limits and tax bracket.

Is the State & Local Tax (SALT) Deduction better in Chicago than in states without income tax?

Yes, Chicago residents benefit more because Illinois's 4.95% state income tax means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 26.9% means more savings per dollar deducted.

Related Calculators

State Income Tax Deduction in Chicago

Avg savings: $2,000/year

Sales Tax Deduction in Chicago

Avg savings: $1,500/year

State Disability Insurance (SDI) in Chicago

Avg savings: $400/year

Local Income Tax Deduction in Chicago

Avg savings: $600/year

Mortgage Interest Deduction in Chicago

Avg savings: $3,500/year

Property Tax Deduction in Chicago

Avg savings: $2,200/year