Businesses Calendar

  
  
Description
  
  
  
  
  
  
  
  
  
1/20/2020 12:00 AM1/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-20-State-Holiday-Offices-Closed.ics1866State Holiday - Offices Closed
  
1/21/2020 12:00 AM1/21/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-21-Sales-and-use-tax-return-due-early-monthly.ics1867Sales and use tax return due - early monthly
  
1/21/2020 12:00 AM1/21/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-21-Aviation-fuel-tax-return-due-monthly-quarterly.ics1868Aviation fuel tax return due - monthly, quarterly
  
1/25/2020 12:00 AM1/25/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-25-4th-quarter-dry-cleaning-fee-returns-due.ics18694th quarter dry cleaning fee returns due
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Sales-and-use-tax-return-due-monthly-quarterly-and-annual.ics1870Sales and use tax return due - monthly, quarterly and annual
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-WT-6-deposit-report-due-semi-monthly-monthly-and-quarterly.ics1871WT-6 deposit report due - semi-monthly, monthly and quarterly
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-WT-7-reconciliation-due-including-wage-statements-and-information-returns.ics1872WT-7 reconciliation due, including wage statements and information returns
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Local-expo-tax-return-due-monthly-quarterly-annual.ics1873Local expo tax return due - monthly, quarterly, annual
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Premier-resort-tax-return-due-monthly-quarterly-annual.ics1874Premier resort tax return due - monthly, quarterly, annual
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Rental-vehicle-tax-return-due-quarterly.ics1875Rental vehicle tax return due - quarterly
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-PW-2-due-(S Corps).ics1876PW-2 due (S Corps)
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Police-and-fire-protection-fee-due-monthly.ics1877Police and fire protection fee due - monthly
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-Alternate-fuel-terminal-operator-return-due-monthly-quarterly.ics1878Alternate fuel, terminal operator return due - monthly, quarterly
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-20-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics1879Supplier-shipper-transporter fuel tax return due - monthly
  
1/31/2020 12:00 AM1/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-1-31-PW-2-due-(Partnerships).ics1880PW-2 due (Partnerships)
  
2/3/2020 5:00 AM2/3/2020 12:00 PMhttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-3-Wisconsin-e-File-Telefile-My-Tax-Account-File-Outage.ics1881Wisconsin e-File,  Wisconsin Telefile and My Tax Account file outage
  
2/17/2020 12:00 AM2/17/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-17-WT-6-deposit-report-due-semi-monthly.ics1882WT-6 deposit report due - semi-monthly
  
2/17/2020 12:00 AM2/17/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-17-Cigarette-tobacco-products-return-due-monthly.ics1883Cigarette-tobacco products return due - monthly
  
2/17/2020 12:00 AM2/17/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-17-Liquor-beer-return-due-monthly.ics1884Liquor-beer return due - monthly
  
2/17/2020 12:00 AM2/17/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-17-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics1885Supplier-shipper-transporter fuel tax payment due - monthly
  
2/20/2020 12:00 AM2/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-20-Blenders-fuel-tax-return-due-intermittent-monthly.ics1886Blenders fuel tax return due - intermittent monthly
  
2/20/2020 12:00 AM2/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-20-Sales-and-use-tax-return-due-early-monthly.ics1887Sales and use tax return due - early monthly
  
2/20/2020 12:00 AM2/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-20-Aviation-fuel-tax-return-due-monthly.ics1888Aviation fuel tax return due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Sales-and-use-tax-return-due-monthly.ics1889Sales and use tax return due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-WT-6-deposit-report-due-semi-monthly-and-monthly.ics1890WT-6 deposit report due - semi-monthly and monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Local-expo-tax-return-due-monthly.ics1891Local expo tax return due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Premier-resort-tax-return-due-monthly.ics1892Premier resort tax return due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-PW-2-due-(Estates and trusts).ics1893PW-2 due (Estates and trusts)
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Police-and-fire-protection-fee-due-monthly.ics1894Police and fire protection fee due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Alternate-fuel-terminal-operator-return-due-monthly.ics1895Alternate fuel, terminal operator return due - monthly
  
3/2/2020 12:00 AM3/2/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-2-28-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics1896Supplier-shipper-transporter fuel tax return due - monthly
  
3/3/2020 12:00 AM3/3/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-3-3-My-Tax-Account-Wisconsin-Telefile-and-Wis-e-File-system-file-outage-all-day.ics1897My Tax Account,  Wisconsin Telefile and Wis e-File system file outage all day
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-3-16-WT-6-deposit-report-due-semi-monthly.ics1898WT-6 deposit report due - semi-monthly
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-3-16-PW-1-due-Partnerships-and-S-Corps.ics1899PW-1 due (Partnerships and S Corps)
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-3-16-Partnership-tax-return-due.ics1900Partnership tax return due
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-16-S-Corporation-tax-return-due.ics1901S Corporation tax return due
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-16-Cigarette-tobacco-products-return-due-monthly.ics1902Cigarette/tobacco products return due - monthly
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-16-Liquor-beer-return-due-monthly.ics1903Liquor/beer return due - monthly
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-16-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics1904Supplier/shipper/transporter fuel tax payment due - monthly
  
3/16/2020 12:00 AM3/16/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-16-Blenders-fuel-tax-return-due-intermittent-monthly.ics1905Blenders fuel tax return due - intermittent monthly
  
3/20/2020 12:00 AM3/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-20-Sales-and-use-tax-return-due-early-monthly.ics1906Sales and use tax return due - early monthly
  
3/20/2020 12:00 AM3/20/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-20-Aviation-fuel-tax-return-due-monthly.ics1907Aviation fuel tax return due - monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-Sales-and-use-tax-return-due-monthly.ics1908Sales and use tax return due - monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-WT-6-deposit-report-due-semi-monthly-and-monthly.ics1909WT-6 deposit report due - semi-monthly and monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-Local-expo-tax-return-due-monthly.ics1910Local expo tax return due - monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-Premier-resort-tax-return-due-monthly.ics1911Premier resort tax return due - monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-Police-and-fire-protection-fee-due-monthly.ics1912Police and fire protection fee due - monthly
  
3/31/2020 12:00 AM3/31/2020 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2020-03-31-Alternate-fuel-terminal-operator-return-due-monthly.ics1913Alternate fuel, terminal operator return due - monthly