Instructions for Form 4, IC-040 Wisconsin Non-combined Corporation Franchise or Income Tax Return - Wisconsin

This document contains official instructions for Form 4 , and Form IC-040 . Both forms are released and collected by the Wisconsin Department of Revenue.

FAQ

Q: What is Form 4, IC-040?A: Form 4, IC-040 is the Wisconsin Non-combined Corporation Franchise or Income Tax Return for Wisconsin.

Q: Who needs to file Form 4, IC-040?A: Any non-combined corporation that conducts business in Wisconsin and has income or expenses that are subject to Wisconsin franchise or income tax needs to file Form 4, IC-040.

Q: What information do I need to provide on Form 4, IC-040?A: You will need to provide information about your corporation, including its name, address, federal employer identification number, and NAICS code. You will also need to report your corporation's income, deductions, and tax liability.

Q: When is the deadline for filing Form 4, IC-040?A: The deadline for filing Form 4, IC-040 is the 15th day of the 4th month following the close of the tax year. For most corporations, this will be April 15th.

Q: Are there any penalties for not filing Form 4, IC-040?A: Yes, if you fail to file Form 4, IC-040 or fail to pay the required tax by the deadline, you may be subject to penalties and interest charges.

Q: Do I need to attach any documents to Form 4, IC-040?A: Yes, you may need to attach certain schedules or supporting documents, depending on the specific requirements of your corporation.

Q: Can I amend my Form 4, IC-040 if I made a mistake?A: Yes, you can amend your Form 4, IC-040 by filing Form 4A, Amended Wisconsin Corporation Franchise or Income Tax Return.