×
tax forms found in
Tax Form Code
Tax Form Name

Wisconsin Free Printable 2020 I-010 Form 1, Wisconsin income tax (fillable) for 2021 Wisconsin Income Tax Return (Long Form)

Tax season is open, and returns are due on April 15th! Save by eFiling early with TurboTax start now

It appears you don't have a PDF plugin for this browser. Please use the link below to download 2020-wisconsin-form-1.pdf, and you can print it directly from your computer.

Income Tax Return (Long Form)
2020 I-010 Form 1, Wisconsin income tax (fillable)

Important Notice for Persons Claiming the Earned Income Tax Credit Federal law, as explained below, provides that if a taxpayer's earned income for 2020 is less than the earned income for 2019, the taxpayer may elect to use their 2019 earned income to compute the 2020 earned income tax credit. Wisconsin has not adopted this federal provision. Therefore, if a taxpayer elected to use their 2019 earned income to compute their 2020 federal earned income tax credit, they must recompute the federal earned income tax credit using their 2020 earned income amount for Wisconsin purposes, as explained on page 25 of the Form 1 instructions. This federal provision was enacted in section 211 of division EE of The Consolidated Appropriations Act, 2021 (Public Law 116-260) on December 27, 2020. Tab to navigate within form. Use mouse to check applicable boxes, press spacebar or press Enter. 1 Save Wisconsin income tax For the year Jan. 1-Dec. 31, 2020, or other tax year beginning See page 5 before assembling return DO NOT STAPLE Check here if an amended return , 20 Legal first name M.I. Your social security number If a joint return, spouse’s legal last name Spouse’s legal first name M.I. Spouse’s social security number City or post office State Apt. no. . Tax district Check below then fill in either the name of the city, village, or town and the county in which you lived at the end of 2020. Zip code Filing status Check  below City Single Village Town City, village, or town Married filing joint return Legal last name Married filing separate return. Fill in spouse’s SSN above and full name here . .............. County of Legal first name Head of household, NOT married (see page 12). M.I. If married, fill in spouse’s SSN above and full name here School district number See page 43 Special conditions Head of household, married Form 804 filed with return (see page 9) (see page 12). Use BLACK Ink Clear 2020 , 2020 ending Your legal last name Home address (number and street). If you have a PO Box, see page 11. Print Print numbers like this  NO COMMAS; NO CENTS Not like this  .00 1 Federal adjusted gross income (see page 12) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Form W‑2 wages included in line 1 . . . . . . . . . . . . . . . . . . . . . . .00 2 Total additions to income from Schedule AD, line 33 (see page 13) . . . . . . . . . . . . . . . . . . . . . . . 2 .00 3 Add lines 1 and 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 .00 4 Total subtractions from income from Schedule SB, line 47. Enter as a positive number . . . . . . . . 4 .00 5 Subtract line 4 from line 3. This is your Wisconsin income. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .00 6 Standard deduction. See table on page 34, OR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 If someone else can claim you (or your spouse) as a dependent, see page 14 and check here .00 7 Subtract line 6 from line 5. If line 6 is larger than line 5, fill in 0 . . . . . . . . . . . . . . . . . . . . . . . . . . 7 .00 PAPER CLIP payment here 8 Exemptions (Caution: See page 14) a Fill in exemptions allowed . . . . . . . . . . . . . . . . . . . x $700 . . . . 8a .00 b Check if 65 or older x $250 . . . . 8b .00 You + Spouse = c Add lines 8a and 8b . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8c .00 9 Subtract line 8c from line 7. If line 8c is larger than line 7, fill in 0. This is taxable income . . . . . . 9 .00 10 Tax (see table on page 36) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 .00 Go to Page 2 I-010i (R. 01-21) 2020 Form 1 Name SSN Page 2 of 4 NO COMMAS; NO CENTS 11 Itemized deduction credit. Enclose Schedule 1, page 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 .00 12 Armed forces member credit (must be stationed outside U.S. See page 16) . . . . . . . . . . . . . . . . . . . 1 2 .00 13 School property tax credit a Rent paid in 2020 – heat included .00 Rent paid in 2020 – heat not included .00 b Property taxes paid on home in 2020 .00 } Find credit from table page 18 . . 13a .00 Find credit from table page 19 . . 13b .00 14 Working families tax credit (see page 19) . . . . . . . . . . . . . . . . . . . . . . . . 14 .00 15 Married couple credit. Enclose Schedule 2, page 4 . . . . . . . . . . . . . . . . 15 .00 16 Nonrefundable credits from line 34 of Schedule CR . . . . . . . . . . . . . . . . 16 .00 17 Net income tax paid to another state. Enclose Schedule OS . . .00 17 18 Add lines 11 through 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 .00 19 Subtract line 18 from line 10. If line 18 is larger than line 10, fill in 0. This is your net tax . . . . . . 19 .00 20 Sales and use tax due on internet, mail order, or other out-of-state purchases (see page 22) . 20 If you certify that no sales or use tax is due, check here . . . . . . . . . . . . . . . . . . . . . . . . . .00 21 Donations (decreases refund or increases amount owed) a Endangered resources .00 e Military family relief . . . . . . .00 b Cancer research . . . . . .00 f Second Harvest/Feeding Amer. .00 c Veterans trust fund . . . .00 g Red Cross WI Disaster Relief .00 d Multiple sclerosis . . . . .00 h Special Olympics Wisconsin .00 Total (add lines a through h) . . . . 21i .00 .00 x .33 = . 22 .00 23 Other penalties (see page 24) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 .00 24 Add lines 19, 20, 21i, 22 and 23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 .00 22 Penalties on IRAs, retirement plans, MSAs, etc. (see page 24) . . 25 Wisconsin tax withheld. Enclose withholding statements . . . . . . . . . . . 25 .00 26 2020 estimated tax payments and amount applied from 2019 return . . 26 .00 27 Earned income credit. Number of qualifying children . . . Federal .00 x credit. . . . . % =. . . . . . . . . . . . . . . 27 .00 28 Farmland preservation credit. a Schedule FC, line 17. . . . . . . . . . . . . 28a .00 b Schedule FC‑A, line 13 . . . . . . . . . . . 28b .00 29 Repayment credit (see page 26) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 NOTE: You must use your 2020 earned income (see page 26). .00 Go to Page 3 Page 3 2020 Form 1 Name(s) shown on Form 1 Your social security number of 4 NO COMMAS; NO CENTS 30 Homestead credit. Enclose Schedule H or H‑EZ. . . . . . . . . . . . . 30 .00 31 Eligible veterans and surviving spouses property tax credit . . . . 31 .00 32 Refundable credits from Schedule CR, line 40. Enclose Schedule CR . 32 .00 33 AMENDED RETURN ONLY – Amounts previously paid (see page 29) . 33 .00 34 Add lines 25 through 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 .00 35 AMENDED RETURN ONLY – Amounts previously refunded (see page 30) 35 .00 36 Subtract line 35 from line 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 .00 37 If line 36 is larger than line 24, subtract line 24 from line 36. This is the AMOUNT YOU OVERPAID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 .00 38 Amount of line 37 you want REFUNDED TO YOU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 .00 39 Amount of line 37 you want APPLIED TO YOUR 2021 ESTIMATED TAX . . . . . . . . . . . . . . . 39 .00 40 If line 36 is smaller than line 24, subtract line 36 from line 24. This is the AMOUNT YOU OWE. Paper clip payment to front of return . . . . . . . . . . . . . . . . . 40 .00 .00 41 Underpayment interest. Fill in exception code - See Sch. U 41 Also include on line 40 (see page 31) Third Do you want to allow another person to discuss this return with the department (see page 32)? Party Designee’s Phone no. ( ) Designee name Yes Complete the following. No Personal identification number (PIN) Paper clip copies of your federal income tax return and schedules to this return. Assemble your return (pages 1-4) and withholding statements in the order listed on page 5. Sign here Under penalties of law, I declare that this return and all attachments are true, correct, and complete to the best of my knowledge and belief. Your signature Spouse’s signature (if filing jointly, BOTH must sign) Date Daytime phone ( ) I-010ai Mail your return to: Wisconsin Department of Revenue If tax due......................................PO Box 268, Madison WI 53790-0001 If refund or no tax due.................PO Box 59, Madison WI 53785-0001 If homestead credit claimed.........PO Box 34, Madison WI 53786-0001 Do Not Submit Photocopies Return to Page 1 Go to Page 4 2020 Form 1 Name SSN Page 4 of 4 NO COMMAS; NO CENTS Schedule 1 – Itemized Deduction Credit (see page 15) 1 Medical and dental expenses from federal Schedule A (Form 1040 or 1040-SR). See instructions for exceptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 .00 2 Interest paid from federal Schedule A (Form 1040 or 1040-SR). Do not include interest paid to purchase a second home located outside Wisconsin or a residence which is a boat. Also, do not include interest paid to purchase or hold U.S. government securities and interest from a tax-option (S) corporation if claimed as a subtraction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 .00 3 Gifts to charity from federal Schedule A (Form 1040 or 1040-SR). See instructions for exceptions. 3 .00 4 Casualty losses from federal Schedule A (Form 1040 or 1040-SR). . . . . . . . . . . . . . . . . . . . . . 4 .00 5 Add lines 1 through 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .00 6 Fill in your standard deduction from line 6 on page 1 of Form 1. . . . . . . . . . . . . . . . . . . . . . . . . 6 .00 7 Subtract line 6 from line 5. If line 6 is more than line 5, fill in 0. . . . . . . . . . . . . . . . . . . . . . . . . . 7 .00 x .05. 8 Rate of credit is .05 (5%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 .00 9 Multiply line 7 by line 8. Fill in here and on line 11 on page 2 of Form 1 . . . . . . . . . . . . . . . . . . 9 You must submit this page with Form 1 if you claim either of these credits Schedule 2 – Married Couple Credit When Both Spouses Are Employed (see page 20) When completing this schedule, be sure to fill in your income in column (A) and your spouse’s income in column (B) 1 Taxable wages, salaries, tips, and other employee compensation. Do NOT include deferred compensation, interest, dividends, pensions, unemployment compensation, or other unearned income 1 (A) YOURSELF (B) SPOUSE .00 .00 2 Net profit or (loss) from self-employment from federal Schedules C, C-EZ, and F (Form 1040 or 1040-SR), Schedule K‑1 (Form 1065), and any other taxable self-employment or earned income. . . . . . . 2 .00 .00 3 Combine lines 1 and 2. This is earned income. . . . . . . . . . . . . . . . 3 .00 .00 4 Add the amounts from federal Form 1040 or 1040-SR, Schedule 1, lines 11, 15, and 19, plus repayment of supplemental unemployment benefits, and contributions to secs. 403(b) and 501(c)(18)(D) pension plans, included in line 22, and any Wisconsin disability income exclusion. Fill in the total of these adjustments that apply to you or your spouse’s income. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 .00 .00 5 Subtract line 4 from line 3. This is qualified earned income. If less than zero, fill in 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .00 .00 6 Compare the amounts in columns (A) and (B) of line 5. Fill in the smaller amount here. If more than $16,000, fill in $16,000. . . . . . . . . . . 6 .00 7 Rate of credit is .03 (3%). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 x .03 8 Multiply line 6 by line 7. Fill in here and on line 15 on page 2 of Form 1. . . . . . . . . 8 Do not fill in .00 more than $480. Return to Page 1
Extracted from PDF file 2020-wisconsin-form-1.pdf, last modified September 2015

More about the Wisconsin Form 1 Individual Income Tax Tax Return TY 2020

Form 1 is the general income tax return (long form) for Wisconsin residents. It can be efiled or sent by mail.

We last updated the Income Tax Return (Long Form) in February 2021, so this is the latest version of Form 1, fully updated for tax year 2020. You can download or print current or past-year PDFs of Form 1 directly from TaxFormFinder. You can print other Wisconsin tax forms here.


eFile your Wisconsin tax return now

eFiling is easier, faster, and safer than filling out paper tax forms. File your Wisconsin and Federal tax returns online with TurboTax in minutes. FREE for simple returns, with discounts available for TaxFormFinder users!

File Now with TurboTax

Related Wisconsin Individual Income Tax Forms:

TaxFormFinder has an additional 88 Wisconsin income tax forms that you may need, plus all federal income tax forms. These related forms may also be needed with the Wisconsin Form 1.

Form Code Form Name
Form 1-ES Estimated Income Tax Voucher
Form A-115 Prepayment Voucher
Form PW-1 Wisconsin Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income | Instructions
Schedule 3K-1 Partner's Share of Income, Deductions, Credits, etc
Form 1NPR Instructions Non and Part Year Resident Tax Instructions
Form 1CNS Composite Wisconsin Individual Income Tax Return for Nonresident Tax-Option (S) Corporation Shareholders
Form 1A Income Tax Return (Short Form) OBSOLETE
Form 1NPR Nonresident and Part-year Resident Income Tax Return
Schedule 5K-1 Tax-Option (S) Corporation Shareholder's Share of Income, Deductions, Credits, etc.
Form 1CNP Composite Wisconsin Individual Income Tax Return for Partners

Download all WI tax forms View all 89 Wisconsin Income Tax Forms


Form Sources:

Wisconsin usually releases forms for the current tax year between January and April. We last updated Wisconsin Form 1 from the Department of Revenue in February 2021.

Show Sources >

Form 1 is a Wisconsin Individual Income Tax form. Like the Federal Form 1040, states each provide a core tax return form on which most high-level income and tax calculations are performed. While some taxpayers with simple returns can complete their entire tax return on this single form, in most cases various other additional schedules and forms must be completed, depending on the taxpayer's individual situation, to create a complete income tax return package.

About the Individual Income Tax

The IRS and most states collect a personal income tax, which is paid throughout the year via tax withholding or estimated income tax payments.

Most taxpayers are required to file a yearly income tax return in April to both the Internal Revenue Service and their state's revenue department, which will result in either a tax refund of excess withheld income or a tax payment if the withholding does not cover the taxpayer's entire liability. Every taxpayer's situation is different - please consult a CPA or licensed tax preparer to ensure that you are filing the correct tax forms!

Historical Past-Year Versions of Wisconsin Form 1

We have a total of nine past-year versions of Form 1 in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:


2020 Form 1

2020 I-010 Form 1, Wisconsin income tax (fillable)

2019 Form 1

2019 I-010 Form 1, Wisconsin income tax (fillable)

2018 Form 1

2018 I-010 Form 1, Wisconsin income tax (fillable)

2017 Form 1

2016 I-010 Form 1, Wisconsin income tax (fillable)

2016 Form 1

2016 I-010 Form 1, Wisconsin income tax

Income Tax Return (Long Form) 2015 Form 1

2015 I-010 Form 1, Wisconsin income tax (fillable)

Income Tax Return (Long Form) | Instructions | Fill-In Form 2013 Form 1

2013 I-010 Form 1, Wisconsin income tax (fillable)

2012 Form 1

2012 I-010 Form 1, Wisconsin income tax

fillable Form 1 2011 2011 Form 1

2011 Form 1 Wisconsin income tax (pdf fillable format)


TaxFormFinder Disclaimer:

While we do our best to keep our list of Wisconsin Income Tax Forms up to date and complete, we cannot be held liable for errors or omissions. Is the form on this page out-of-date or not working? Please let us know and we will fix it ASAP.

** This Document Provided By TaxFormFinder.org **
Source: http://www.taxformfinder.org/wisconsin/form-1