Corporation and Partnership Tax

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4/25/2019Administrative Rule Open for Public Comment
  
Businesses, Individuals, Municipal Officials, Press Releases, Tax Pro2019
4/11/2019Reminder - My DOR Government Account - Action Required
  
Assessors, Businesses, Municipal Officials2019
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1709
  
Yes4/30/2019 12:00 AM4/30/2019 11:59 PMhttps://revenue-auth-prod.wi.gov/EventDownloads/Businesses/2019-04-30-Sales-and-Use-tax-return-due-monthly-quarterly.ics
1710
  
Yes4/30/2019 12:00 AM4/30/2019 11:59 PMhttps://revenue-auth-prod.wi.gov/EventDownloads/Businesses/2019-04-30-WT-6-deposit-report-due-semimonthly-monthly-quarterly.ics
1711
  
Yes4/30/2019 12:00 AM4/30/2019 11:59 PMhttps://revenue-auth-prod.wi.gov/EventDownloads/Businesses/2019-04-30-Local-expo-tax-return-due-monthly-quarterly.ics
1712
  
Yes4/30/2019 12:00 AM4/30/2019 11:59 PMhttps://revenue-auth-prod.wi.gov/EventDownloads/Businesses/2019-04-30-Premier-resort-tax-return-due-monthly-quarterly.ics
1713
  
Yes4/30/2019 12:00 AM4/30/2019 11:59 PMhttps://revenue-auth-prod.wi.gov/EventDownloads/Businesses/2019-04-30-Police-and-fire-protection-fee-due-monthly.ics
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​How D​​o I…

Registration

Electronic Filing

Combined Reporting

Forms and Instructions

Payment Information

References

Common Questions

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Common Forms

  • Form 4 - Non-Combined Corporation Franchise or Income Tax Return
  • Form 5S - Tax-Option (S) Corporation Franchise or Income Tax Return
  • Form 3 - Partnership Return
  • PW-1 - Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income

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