This version of the form is not currently in use and is provided for reference only. Download this version of Instructions for Form CORP-ES for the current year.
This document contains official instructions for Form CORP-ES , Wisconsin Corporation Estimated Tax Voucher - a form released and collected by the Wisconsin Department of Revenue.
Q: What is Form CORP-ES?
A: Form CORP-ES is the Wisconsin Corporation Estimated Tax Voucher.
Q: What is the purpose of Form CORP-ES?
A: The purpose of Form CORP-ES is to submit estimated tax payments for Wisconsin corporations.
Q: Who needs to file Form CORP-ES?
A: Wisconsin corporations that are required to make estimated tax payments must file Form CORP-ES.
Q: When is Form CORP-ES due?
A: Form CORP-ES is due on the 15th day of the 3rd, 6th, 9th, and 12th months of the corporation's tax year.
Q: Are there penalties for not filing Form CORP-ES?
A: Yes, there may be penalties for not filing Form CORP-ES or for underpaying estimated tax payments.
Instruction Details:
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