Illinois Department of Revenue
Individual Income Tax Return
IL-1040 Front (R-12/19)
Printed by authority of the State of Illinois - web only, 1.
2019 Form IL-1040
Step 2: Income
1 Federal adjusted gross income from your federal Form 1040 or 1040-SR, Line 8b. 1 .00
2 Federally tax-exempt interest and dividend income from your federal Form 1040 or 1040-SR, Line 2a. 2 .00
3 Other additions. Attach Schedule M. 3 .00
4 Total income. Add Lines 1 through 3. 4 .00
Step 3: Base Income
5 Social Security beneﬁts and certain retirement plan income
received if included in Line 1. Attach Page 1 of federal return. 5 .00
Illinois Income Tax overpayment included in federal Form 1040
Schedule 1, Ln. 1.
7 Other subtractions. Attach Schedule M. 7 .00
Check if Line 7 includes any amount from Schedule 1299-C.
8 Add Lines 5, 6, and 7. This is the total of your subtractions. 8 .00
9 Illinois base income. Subtract Line 8 from Line 4. 9 .00
10 a Enter the exemption amount for yourself and your spouse. See instructions. a .00
b Check if 65 or older: You + Spouse # of checkboxes x $1,000 = b .00
c Check if legally blind: You + Spouse # of checkboxes x $1,000 = c .00
d If you are claiming dependents, enter the amount from Schedule IL-E/EIC, Step 2, Line 1.
Attach Schedule IL-E/EIC. d .00
Exemption allowance. Add Lines a through d. 10 .00
Step 5: Net Income and Tax
11 Residents: Net income. Subtract Line 10 from Line 9.
Nonresidents and part-year residents:
Enter the Illinois net income from Schedule NR. Attach Schedule NR.
12 Residents: Multiply Line 11 by 4.95% (.0495). Cannot be less than zero.
Nonresidents and part-year residents: Enter the tax from Schedule NR. 12 .00
13 Recapture of investment tax credits. Attach Schedule 4255. ` 13 .00
14 Income tax. Add Lines 12 and 13. Cannot be less than zero. 14 .00
Step 6: Tax After Nonrefundable Credits
15 Income tax paid to another state while an Illinois resident. Attach Schedule CR. 15 .00
16 Property tax and K-12 education expense credit amount from Schedule ICR.
Attach Schedule ICR. 16 .00
17 Credit amount from Schedule 1299-C. Attach Schedule 1299-C. 17 .00
18 Add Lines 15, 16, and 17. This is the total of your credits. Cannot exceed the tax amount on Line 14. 18 .00
19 Tax after nonrefundable credits. Subtract Line 18 from Line 14. 19 .00
Step 7: Other Taxes
20 Household employment tax. See instructions. 20 .00
21 Use tax on internet, mail order, or other out-of-state purchases from UT Worksheet or UT Table
in the instructions. Do not leave blank. 21 .00
Compassionate Use of Medical Cannabis Program Act and sale of assets by gaming licensee surcharges.
23 Total Tax. Add Lines 19, 20, 21, and 22. 23 .00
or for ﬁscal year ending
Staple your check and IL-1040-V Staple W-2 and 1099 forms here
(Whole dollars only)
A Enter personal information and Social Security numbers. You must provide the entire Social Security number for you and your spouse.
Do not provide a partial Social Security number.
B Filing status:
Married ﬁling jointly
Married ﬁling separately
Widowed Head of household
If someone can claim you, or your spouse if ﬁling jointly, as a dependent. See instructions.
D Check the box if this applies to you during 2019:
Nonresident - Attach Sch. NR
Part-year resident - Attach Sch. NR
Your ﬁrst name and initial Your last name Year of birth Your Social Security number
Spouse’s ﬁrst name and initial Spouse’s last name Spouse’s year of birth Spouse’s Social Security number
Mailing address (See instructions if foreign address) Apartment number County (Illinois only)
City State ZIP or Postal Code
Foreign Nation, if not United States (do not abbreviate)
This form is authorized as outlined under the Illinois Income Tax Act. Disclosure of
this information is required. Failure to provide information could result in a penalty.
Over 80% of taxpayers ﬁle electronically. It is easy and you will get your refund faster. Visit tax.illinois.gov.
Step 1: Personal Information
Use your mouse or Tab key to move through the fields. Use your mouse or space bar to enable check boxes.