This version of the form is not currently in use and is provided for reference only. Download this version of Instructions for Form 5S, IC-049 for the current year.
This document contains official instructions for Form 5S , and Form IC-049 . Both forms are released and collected by the Wisconsin Department of Revenue.
Q: What is Form 5S?
A: Form 5S is the Wisconsin Tax-Option (S) Corporation Franchise or Income Tax Return.
Q: Who needs to file Form 5S?
A: Tax-option (S) corporations in Wisconsin need to file Form 5S.
Q: What is a tax-option (S) corporation?
A: A tax-option (S) corporation is a type of corporation that is taxed similarly to a partnership or sole proprietorship.
Q: What taxes are reported on Form 5S?
A: Form 5S is used to report Wisconsin franchise or income tax for tax-option (S) corporations.
Q: Are there any deadlines for filing Form 5S?
A: Yes, Form 5S must be filed by the 15th day of the 3rd month following the close of the tax year.
Q: What if I need more time to file Form 5S?
A: You can request an extension of time to file by filing Form 5SE with the Wisconsin Department of Revenue.
Q: Are there any penalties for filing Form 5S late?
A: Yes, there may be penalties for late filing or late payment of taxes.
Q: Can I e-file Form 5S?
A: Yes, you can e-file Form 5S using the Wisconsin Department of Revenue's My Tax Account system.
Instruction Details:
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