Tax Professionals Calendar

  
Description
  
  
  
  
  
  
Sales and use tax return due - monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-Sales-and-use-tax-return-due-monthly.ics2608
WT-6 deposit report due - semi-monthly and monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-WT-6-deposit-report-due-semi-monthly-and-monthly .ics2609
Local expo tax return due - monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-Local-expo-tax-return-due-monthly.ics2610
Premier resort tax return due - monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-Premier-resort-tax-return-due-monthly.ics2611
Police and fire protection fee due - monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-Police-and-fire-protection-fee-due-monthly.ics2612
Alternate fuel, terminal operator return due - monthly
3/31/2023 12:00 AM3/31/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-03-31-Alternate-fuel-terminal-operator-return-due-monthly.ics2613
My Tax Account, Wisconsin Telefile and Wis e-File system file outage 5am - Noon
4/2/2023 12:00 AM4/2/2023 11:59 PMYes2572
Individual income tax returns due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Individual-income-tax-returns-due.ics2614
1st quarter individual income tax estimated payment due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2023-04-25-1st-quarter-dry-cleaning-fee-returns-due.ics2615
WT-6 deposit report due - semi-monthly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-WT-6-deposit-report-due-semi-monthly.ics2616
Cigarette-tobacco products return due - monthly, quarterly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Cigarette-tobacco-products-return-due-monthly-quarterly.ics2617
Liquor-beer return due - monthly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Liquor-beer-return-due-monthly.ics2618
Supplier, shipper, transporter fuel tax payment due - monthly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2023-04-17-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics2619
Blenders fuel tax return due - intermittent monthly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2023-04-17-Blenders-fuel-tax-return-due-intermittent-monthly.ics2620
Wine direct shippers return due - quarterly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Wine-direct-shippers-return-due-quarterly.ics2621
Supplier, shipper, transporter fuel tax return due - monthly
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics2622
Exempt employees trust, IRA, MSA fiduciary income tax return due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Exempt-employees-trust-IRA-MSA-fiduciary-income-tax-return-due.ics2623
Corporation franchise or income tax return due (Non-combined and combined)
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Corporation-franchise-or-income-tax-return-due-Non-combined-and-combined.ics2624
Fiduciary income tax returns due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Fiduciary-income-tax-returns-due.ics2625
1CNP composite return for nonresident partners due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-1CNP-composite-return-for-nonresident-partners-due.ics2626
1CNS composite return for nonresident shareholder due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-1CNS-composite-return-for-nonresident-shareholder-due.ics2627
PW-1 due (Estates and trusts)
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-PW-1-due-(Estates and trusts).ics2628
Corp-ES Corporation 1st quarter estimated tax payment due
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2023-04-17-Corp-ES-Corporation-1st-quarter-estimated-tax-payment-due.ics2629
Statute of Limitation for 2018 Wisconsin income tax refunds
4/17/2023 12:00 AM4/17/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-17-Statute-of-Limitation-for-2018-Wisconsin-income-tax-refunds.ics2630
Sales and use tax return due - early monthly
4/20/2023 12:00 AM4/20/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-20-Sales-and-use-tax-return-due-early-monthly.ics2631
Aviation fuel tax return due - monthly, quarterly
4/20/2023 12:00 AM4/20/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/Businesses/2023-04-20-Aviation-fuel-tax-return-due-monthly-quarterly.ics2632
1st quarter dry cleaning fee returns due
4/25/2023 12:00 AM4/25/2023 11:59 PMYeshttps://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2023-04-25-1st-quarter-dry-cleaning-fee-returns-due.ics2634
My Tax Account, Wisconsin Telefile and Wis e-File system file outage 5am - Noon
4/30/2023 12:00 AM4/30/2023 11:59 PMYes2573
Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage all day
6/3/2023 12:00 AM6/3/2023 11:59 PMYes2574
Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage all day
6/4/2023 12:00 AM6/4/2023 11:59 PMYes2575
Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon
7/2/2023 12:00 AM7/2/2023 11:59 PMYes2576
Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon
7/30/2023 12:00 AM7/30/2023 11:59 PMYes2577
Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon
8/27/2023 12:00 AM8/27/2023 11:59 PMYes2578
My Tax Account, Wisconsin Telefile and Wis e-File system file outage all day
9/9/2023 12:00 AM9/9/2023 11:59 PMYes2579
My Tax Account, Wisconsin Telefile and Wis e-File system file outage all day
9/10/2023 12:00 AM9/10/2023 11:59 PMYes2580
My Tax Account, Wisconsin Telefile and Wis e-File system file outage 5am-noon
10/1/2023 12:00 AM10/1/2023 11:59 PMYes2581
My Tax Account, Wisconsin Telefile and Wis e-File system file outage 5am-noon
10/29/2023 12:00 AM10/29/2023 11:59 PMYes2582
My Tax Account, Wisconsin Telefile and Wis e-File system file outage 5am-noon
12/10/2023 12:00 AM12/10/2023 11:59 PMYes2583