This version of the form is not currently in use and is provided for reference only. Download this version of Instructions for Form U, DC-033 for the current year.
This document contains official instructions for Form U , and Form DC-033 . Both forms are released and collected by the Wisconsin Department of Revenue. An up-to-date fillable Form U (DC-033) is available for download through this link.
Q: What is Form U, DC-033?
A: Form U, DC-033 is a form used by corporations in Wisconsin to report and pay any underpayment of estimated tax.
Q: Who needs to file Form U, DC-033?
A: Corporations in Wisconsin who have underpaid their estimated tax for the tax year must file Form U, DC-033.
Q: When is Form U, DC-033 due?
A: Form U, DC-033 is due on or before the 15th day of the fourth month following the close of the corporation's tax year.
Q: How do I complete Form U, DC-033?
A: You must complete and attach Form U, DC-033 to your Wisconsin corporate tax return, and calculate the amount of underpayment and any applicable interest and penalties.
Q: What happens if I don't file Form U, DC-033?
A: If you don't file Form U, DC-033 or underreport your underpaid estimated tax, you may be subject to penalties and interest charges.
Instruction Details:
Download your copy of the instructions by clicking the link below or browse hundreds of other forms in our library of forms released by the Wisconsin Department of Revenue.