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Wisconsin Free Printable 2019 DC-033 Form U Underpayment of Estimated Tax by Corporations (fillable) for 2020 Wisconsin Underpayment of Estimated Tax by Corporations

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Underpayment of Estimated Tax by Corporations
2019 DC-033 Form U Underpayment of Estimated Tax by Corporations (fillable)

Tab to navigate within form. Use mouse to check applicable boxes, press spacebar or press Enter. Form U Wisconsin Department of Revenue Part I Save Underpayment of Estimated Tax by Corporations File with Wisconsin Form 4, 4T, 5S, or 6 Corporation or Designated Agent Name Federal Employer ID Number Print Clear 2019 Computation of Underpayment and Interest Due on Underpayment 1 a Enter 2019 tax before the surcharge plus the economic development surcharge (see instructions) b Enter 2019 refundable credits (excluding estimated tax and surcharge paid). . . . . . . . . . . . c Subtract line 1b from line 1a. This is 2019 net tax and surcharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . d Wisconsin tax withheld for 2019 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . e Subtract line 1d from line 1c. If less than $500, enter $0 and go to Part II if applicable . . . . . . . . . . . . . . . . . . . 2 Enter 90% of line 1c. Do not complete if line 1e is $0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 a Enter 2018 tax before the surcharge plus the economic development surcharge, if applicable (see instructions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b Enter 2018 refundable credits (excluding estimated tax and surcharge paid). . . . . . . . . . . . c Subtract line 3b from line 3a. This is 2018 net tax and surcharge. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 If 2019 net income is less than $250,000 and 2018 return covered 12 months, enter smaller of line 2 or 3c; otherwise, enter line 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (a) (b) (c) 5 Enter installment due dates (generally the 15th day of the 4th, 6th, 9th, and 12th months of your taxable year). . . . . . . 6 Divide line 4 by 4 and enter the result in each column or, if you use the annualized income installment method for any period, first fill in Part III and enter the amounts from line 47. (d) 7 Estimated tax, surcharge paid, and withholding. . . . . . . . . . 8 If line 7 is less than line 6, subtract line 7 from line 6. This is your underpayment. . . . . . . . . . . . . . . . . . . . . . . . . . 9 If line 7 is more than line 6, subtract line 6 from line 7. This is your overpayment. . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Carryback of overpayment or late payment. . . . . . . . . . . . . 11 Carryforward of overpayment. . . . . . . . . . . . . . . . . . . . . . . . 12 Subtract the total of lines 10 and 11 from line 8. This is your net underpayment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Number of days from the due date of the installment to the date carryback on line 10 was paid . . . . . . . . . . . . . . . . . . . 14 Number of days from the due date of the installment to the date balance due on return was paid or unextended due date of return, whichever is earlier. . . . . . . . . . . . . . . . . . . . 15 16 17 Interest: 12% per year on amount on line 10 for the number of days on line 13 . . . . . . . . . . . . . . . . . . . . . . . . . . Interest: 12% per year on amount on line 12 for the number of days on line 14 . . . . . . . . . . . . . . . . . . . . . . . . . . Add all of the amounts on lines 15 and 16 and enter the total. If your return is filed after the unextended due date and shows a tax due, enter the total on Part II, line 22. Otherwise, enter the total on the line provided on your tax return. To Page 2 DC-033 (R. 8-19) Page 2 of 2 2019 Form U Part II Computation of Total Amount Due Complete this part only if your return is not filed by the unextended due date and shows a tax due. (a) Interest at 18% per year (b) Interest at 12% per year (90%) (10%) (18% per year) (12% per year) * (c) Total 18 If return filed late without an extension, enter net tax (including surcharge) . . 19 If return filed with extended due date and shows – a Net tax (including surcharge) of $500 or more, enter portion of net tax indicated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b Net tax (including surcharge) of less than $500, enter net tax . . . . . . . . . . 20 Enter payments made (apply first to 18% per year column) . . . . . . . . . . . . . . 21 Subtract line 20 from line 18 or 19a or 19b. This is amount due 15th day of 3rd or 4th month after end of taxable year. . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Interest on underpayment from Part I, line 17 . . . . . . . . . . . . . . . . . . . . . . . . . 23 Add lines 21 and 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Interest on amounts on line 23 to (date return filed). . . . 25 If your return is filed late without an extension or after the extended due date – a Enter penalty of 5% of net tax due on your return for each month or fraction thereof that your return is late, but not more than 25%. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b Enter a $150 late fee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Add lines 22, 24, 25a, and 25b. Enter the total on the line provided on your return and increase the “Amount Due”. * Note: See the instructions for line 24. Part III Annualized Income Installment Method Worksheet Fill in this worksheet only if computing required installments using the annualized income installment method. Complete one column through line 47 before completing the next column. Form 4T filers see instructions to figure lines 27 and 29. (a) First 2 months Annualization Period (b) First 5 months (c) First 8 months (d) First 11 months 27 Enter Wisconsin net income for each period (see instructions) 28 Annualization factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 1.5 1.091 22.5% 45% 67.5% 90% 29 Multiply line 27 by line 28. . . . . . . . . . . . . . . . . . . . . . . . 30 Adjustments (NBLs, etc. – see instructions) . . . . . . . . . . 31 Combine lines 29 and 30. This is annualized income. . . 32 Multiply line 31 by 7.9% (0.079). This is annualized gross tax. 33 Enter your nonrefundable credits . . . . . . . . . . . . . . . . . . 34 Subtract line 33 from line 32. If zero or less, enter zero . 35 Enter economic development surcharge (based on amount in this column) . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Add lines 34 and 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Enter your refundable credits (excluding estimated tax and surcharge paid) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Subtract line 37 from line 36. If zero or less, enter zero. This is annualized net tax. . . . . . . . . . . . . . . . . . . . . . . . 39 Applicable percentage . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Multiply line 38 by line 39. . . . . . . . . . . . . . . . . . . . . . . . 41 Enter the combined amounts of line 47 from all preceding columns. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Subtract line 41 from line 40. If zero or less, enter zero . 43 Divide Part 1, line 4, by 4 and enter the result in each column. 44 Enter the amount from line 46 for the preceding column. 45 Add lines 43 and 44 and enter the total. . . . . . . . . . . . . . 46 If line 45 is more than line 42, subtract line 42 from line 45. Otherwise, enter zero. . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Enter the smaller of line 42 or 45 here and on Part 1, line 6. To Page 1
Extracted from PDF file 2019-wisconsin-form-u.pdf, last modified May 2015

More about the Wisconsin Form U Corporate Income Tax Estimated TY 2019

We last updated the Underpayment of Estimated Tax by Corporations in March 2020, so this is the latest version of Form U, fully updated for tax year 2019. You can download or print current or past-year PDFs of Form U directly from TaxFormFinder. You can print other Wisconsin tax forms here.

Related Wisconsin Corporate 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 U.

Form Code Form Name
Income Tax Instructions Wisconsin Form 1 Instructional Booklet
Schedule H-EZ Homestead Credit Claim (Easy Form)
Schedule H Homestead Credit Claim
Schedule WD Capital Gains and Losses
Schedule CS College Savings Accounts (Edvest and Tomorrow's Scholar)
Form 1NPR Instructions Non and Part Year Resident Tax Instructions
Schedule M Form 1NPR - Additions to and Subtractions from Income
Schedule CC Request for a Closing Certificate for Fiduciaries
Schedule WD (Form 2) Capital Gains and Losses
Schedule OS Credit for Net Tax Paid to Another State

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 U from the Department of Revenue in March 2020.

Show Sources >

Form U is a Wisconsin Corporate Income Tax form. While most taxpayers have income taxes automatically withheld every pay period by their employer, taxpayers who earn money that is not subject to withholding (such as self employed income, investment returns, etc) are often required to make estimated tax payments on a quarterly basis. Failure to make correct estimated payments can result in interest or penalties.

About the Corporate Income Tax

The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.

Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).

Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.

Historical Past-Year Versions of Wisconsin Form U

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


2019 Form U

2019 DC-033 Form U Underpayment of Estimated Tax by Corporations (fillable)

2018 Form U

2018 DC-033 Form U Underpayment of Estimated Tax by Corporations

2017 Form U

2017 DC-033 Form U Underpayment of Estimated Tax by Corporations

2016 Form U

2016 DC-033 Form U Underpayment of Estimated Tax by Corporations

Underpayment of Estimated Tax By Individuals and Fiduciaries 2015 Form U

2015 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries (fillable)

Underpayment of Estimated Tax by Individuals and Fiduciaries | Instructions | Fill-In Form 2013 Form U

2013 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries (fillable)

2012 Form U

2012 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries

Schedule U 2011 fillable 2011 Form U

2011 Schedule U Underpayment of Estimated Tax by Individuals and Fiduciaries


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