Wisconsin Underpayment of Estimated Tax By Individuals and Fiduciaries
More about the Wisconsin Schedule U Individual Income Tax Estimated TY 2021
If you underpaid your estimated income taxes for the prior year, you need to file Schedule U along with your other tax forms to ensure that you are up to date on your tax payment.
We last updated the Underpayment of Estimated Tax By Individuals and Fiduciaries in January 2022, so this is the latest version of Schedule U, fully updated for tax year 2021. You can download or print current or past-year PDFs of Schedule U directly from TaxFormFinder. You can print other Wisconsin tax forms here.
Other Wisconsin Individual Income Tax Forms:
|Form Code||Form Name|
|Form A-115||Prepayment Voucher|
|Form 1A||Income Tax Return (Short Form) OBSOLETE|
|Form WI-Z||Income Tax Return (Easy Form) OBSOLETE|
|Schedule MT||Wisconsin Alternative Minimum Tax|
|Form P-706||Taxpayer Information Change Request|
Wisconsin usually releases forms for the current tax year between January and April. We last updated Wisconsin Schedule U from the Department of Revenue in January 2022.
Schedule U is a Wisconsin Individual 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 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 Schedule U
We have a total of six past-year versions of Schedule U in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
2020 D-104 Wisconsin Schedule U - Underpayment of Estimated Tax By Individuals, Partnerships, and Fiduciaries
2019 D-104 Wisconsin Schedule U - Underpayment of Estimated Tax By Individuals, Partnerships, and Fiduciaries
2018 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries
2017 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries
2016 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries
2015 D-104, Wisconsin Schedule U, Underpayment of Estimated Tax By Individuals and Fiduciaries (fillable)
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.