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Energy Efficient Commercial Buildings in Chicago, IL 2026

Calculate your energy efficient commercial buildings 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

$5
Est. Total Savings
$5
Max Deduction
Tax Credit
Deduction Type
26.9%
Combined Tax Rate

Energy Efficient Commercial Buildings Savings Calculator for Chicago

$
$

Federal Savings

$5

22% bracket

Illinois State

$0

4.95% rate

Local Tax

$0

0% rate

Total Savings

$5

26.9% combined

Tax credits reduce your tax bill dollar-for-dollar, regardless of your tax bracket.

Savings by Tax Bracket in Chicago

10%
$5,000
12%
$5,000
22%
$5,000
24%
$5,000
32%
$5,000
35%
$5,000
37%
$5,000

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

Eligibility Requirements

Commercial building owners with energy improvements

  • 150% energy reduction
  • 2ASHRAE standard
  • 3Certified by qualified individual

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

  • !Not getting proper certification
  • !Missing partial deduction
  • !Forgetting to claim the deduction on your Illinois state return (missing 4.95% additional savings)

Required Tax Forms

Form 7205

File these forms with your federal tax return to claim the energy efficient commercial buildings. Illinois may require additional state-specific forms.

Other Tax Deductions in Chicago, IL

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

Residential Solar Tax Credit

Housing

~$7,500
est. savings

Military Moving Expenses

Housing

~$4,900
est. savings

PMI Premium Deduction

Housing

~$1,347
est. savings

Mortgage Points Deduction

Housing

~$2,450
est. savings

Energy Efficient Commercial Buildings in Other Illinois Cities

Aurora, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Joliet, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Naperville, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Rockford, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Elgin, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Springfield, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Peoria, IL

4.95% state tax

~$10,000
+9,995 vs Chicago

Waukegan, IL

4.95% state tax

~$10,000
+9,995 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 Energy Efficient Commercial Buildings Guide

Frequently Asked Questions

How much can I save with the Energy Efficient Commercial Buildings in Chicago, IL?

In Chicago, Illinois, the energy efficient commercial buildings can save you an estimated $5 per year. This includes $5 in federal tax savings and $0 in Illinois state tax savings. The national average savings is $10,000/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 Energy Efficient Commercial Buildings in Chicago?

Commercial building owners with energy improvements. The eligibility requirements are the same whether you live in Chicago or elsewhere in the U.S., as this is a federal tax credit. However, your savings amount will vary based on Illinois's 4.95% state tax rate.

What tax forms do I need to claim the Energy Efficient Commercial Buildings in Illinois?

To claim the energy efficient commercial buildings, you need to file Form 7205 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 Energy Efficient Commercial Buildings 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

Mortgage Interest Deduction in Chicago

Avg savings: $3,500/year

Property Tax Deduction in Chicago

Avg savings: $2,200/year

Home Office Deduction in Chicago

Avg savings: $1,200/year

Home Energy Tax Credit in Chicago

Avg savings: $1,800/year

Residential Solar Tax Credit in Chicago

Avg savings: $7,500/year

Military Moving Expenses in Chicago

Avg savings: $4,000/year