| State of Wisconsin holiday - Revenue offices closed | | 7/4/2022 12:00 AM | 7/4/2022 11:59 PM | | Yes | | 2423 |
| Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon | | 7/10/2022 12:00 AM | 7/10/2022 11:59 PM | | Yes | | 2422 |
| WT-6 deposit report due - semi-monthly | | 7/15/2022 12:00 AM | 7/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-07-15-WT-6-deposit-report-due-semi-monthly.ics | 2424 |
| Cigarette-tobacco products return due - monthly, quarterly | | 7/15/2022 12:00 AM | 7/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-07-15-Cigarette-tobacco-products-return-due-monthly-quarterly.ics | 2425 |
| Sales and use tax return due - early monthly | | 7/20/2022 12:00 AM | 7/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-07-20-Sales-and-use-tax-return-due-early monthly.ics | 2426 |
| Aviation fuel tax return due - monthly, quarterly | | 7/20/2022 12:00 AM | 7/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-07-20-Aviation-fuel-tax-return-due-monthly-quarterly.ics | 2427 |
| 2nd quarter dry cleaning fee returns due | | 7/27/2022 12:00 AM | 7/27/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-07-27-2nd-quarter-dry-cleaning-fee-returns-due.ics | 2428 |
| Sales and use tax return due - monthly and quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Sales-and-use-tax-return-due-monthly-and-quarterly.ics | 2429 |
| WT-6 deposit report due - semi-monthly, monthly and quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-WT-6-deposit-report-due-semi-monthly-monthly-and-quarterly.ics | 2430 |
| Local expo tax return due - monthly and quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Local-expo-tax-return-due-monthly-and-quarterly.ics | 2431 |
| Premier resort tax return due - monthly and quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Premier-resort-tax-return-due-monthly-and-quarterly.ics | 2432 |
| Rental vehicle tax return due - quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Rental-vehicle-tax-return-due-quarterly.ics | 2433 |
| Police and fire protection fee due - monthly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Police-and-fire-protection-fee-due-monthly.ics | 2434 |
| Alternate fuel, terminal operator return due - monthly, quarterly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Alternate-fuel-terminal-operator-return-due-monthly-quarterly.ics | 2435 |
| Supplier-shipper-transporter fuel tax return due - monthly | | 8/1/2022 12:00 AM | 8/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-01-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics | 2436 |
| WT-6 deposit report due - semi-monthly | | 8/15/2022 12:00 AM | 8/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-15-WT-6-deposit-report-due-semi-monthly.ics | 2437 |
| Cigarette-tobacco products return due - monthly | | 8/15/2022 12:00 AM | 8/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-15-Cigarette-tobacco-products-return-due-monthly.ics | 2438 |
| Liquor-beer return due - monthly | | 8/15/2022 12:00 AM | 8/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-15-Liquor-beer-return-due-monthly.ics | 2439 |
| Supplier-shipper-transporter fuel tax payment due - monthly | | 8/15/2022 12:00 AM | 8/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-15-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics | 2440 |
| Blenders fuel tax return due - intermittent monthly | | 8/15/2022 12:00 AM | 8/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-15-Blenders-fuel-tax-return-due-intermittent-monthly.ics | 2441 |
| Sales and use tax return due - early monthly | | 8/22/2022 12:00 AM | 8/22/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-22-Sales-and-use-tax-return-due-early-monthly.ics | 2442 |
| Aviation fuel tax return due - monthly | | 8/22/2022 12:00 AM | 8/22/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-22-Aviation-fuel-tax-return-due-monthly.ics | 2443 |
| Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon | | 8/28/2022 12:00 AM | 8/28/2022 11:59 PM | | Yes | | 2444 |
| Sales and use tax return due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Sales-and-use-tax-return-due-monthly.ics | 2445 |
| WT-6 deposit report due - semi-monthly, monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-WT-6-deposit-report-due-semi-monthly-monthly.ics | 2446 |
| Local expo tax return due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Local-expo-tax-return-due-monthly.ics | 2447 |
| Premier resort tax return due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Premier-resort-tax-return-due-monthly.ics | 2448 |
| Police and fire protection fee due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Police-and-fire-protection-fee-due-monthly.ics | 2449 |
| Alternate fuel, terminal operator return due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Alternate-fuel-terminal-operator-return-due-monthly.ics | 2450 |
| Supplier-shipper-transporter fuel tax return due - monthly | | 8/31/2022 12:00 AM | 8/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-08-31-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics | 2451 |
| State of Wisconsin holiday - Revenue offices closed | | 9/5/2022 12:00 AM | 9/5/2022 11:59 PM | | Yes | | 2452 |
| My Tax Account, Wisconsin Telefile and Wis e-File system file outage all day | | 9/10/2022 12:00 AM | 9/10/2022 11:59 PM | | Yes | | 2453 |
| My Tax Account, Wisconsin Telefile and Wis e-File system file outage all day | | 9/11/2022 12:00 AM | 9/11/2022 11:59 PM | | Yes | | 2454 |
| WT-6 deposit report due - semi-monthly | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-WT-6-deposit-report-due-semi-monthly.ics | 2455 |
| Cigarette, tobacco products return due - monthly | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Cigarette-tobacco-products-return-due-monthly.ics | 2456 |
| Liquor, beer return due - monthly | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Liquor-beer-return-due-monthly.ics | 2457 |
| Supplier, shipper, transporter fuel tax payment due - monthly | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics | 2458 |
| Blenders fuel tax return due - intermittent monthly | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Blenders-fuel-tax-return-due-intermittent-monthly.ics | 2459 |
| PW-ES 3rd pass-through withholding estimated payment due | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-PW-ES-3rd-pass-through-withholding-estimated-payment-due.ics | 2460 |
| PW-ES 3rd pass-through withholding estimated payment due | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-PW-ES-3rd-pass-through-withholding-estimated-payment-due.ics | 2461 |
| Partnership tax return extension deadline | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Partnership-tax-return-extension-deadline.ics | 2462 |
| Corp-ES 3rd corporation estimated payment due | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-Corp-ES-3rd-corporation-estimated-payment-due.ics | 2463 |
| 1-ES 3rd quarter individual income tax estimated payment due | | 9/15/2022 12:00 AM | 9/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-15-1-ES-3rd-quarter-individual-income-tax-estimated-payment-due.ics | 2464 |
| Sales and use tax return due - early monthly | | 9/20/2022 12:00 AM | 9/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-20-Sales-and-use-tax-return-due-early-monthly.ics | 2465 |
| Aviation fuel tax return due - monthly | | 9/20/2022 12:00 AM | 9/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-20-Aviation-fuel-tax-return-due-monthly.ics | 2466 |
| Sales and use tax return due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Sales-and-use-tax-return-due-monthly.ics | 2467 |
| Fiduciary tax return extension deadline | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Fiduciary-tax-return-extension-deadline.ics | 2468 |
| WT-6 deposit report due - semi-monthly and monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-WT-6-deposit-report-due-semi-monthly-and-monthly .ics | 2469 |
| Local expo tax return due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Local-expo-tax-return-due-monthly.ics | 2470 |
| Premier resort tax return due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Premier-resort-tax-return-due-monthly.ics | 2471 |
| Police and fire protection fee due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Police-and-fire-protection-fee-due-monthly.ics | 2472 |
| Alternate fuel, terminal operator return due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Alternate-fuel-terminal-operator-return-due-monthly.ics | 2473 |
| Supplier, shipper, transporter fuel tax return due - monthly | | 9/30/2022 12:00 AM | 9/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-09-30-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics | 2474 |
| Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon | | 10/2/2022 12:00 AM | 10/2/2022 11:59 PM | | Yes | | 2475 |
| 1CNP extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-1CNP-extension-deadline.ics | 2476 |
| 1CNS extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-1CNS-extension-deadline.ics | 2477 |
| S Corporation tax return extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-S-Corporation-tax-return-extension-deadline.ics | 2478 |
| Exempt employee's trust, ISA, MSA Fiduciary tax return extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Exempt-employees-trust-ISA-MSA-Fiduciary-tax-return-extension-deadline.ics | 2479 |
| PW-1 (Partnerships) extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-PW-1-(Partnerships)-extension-deadline.ics | 2480 |
| PW-1 (S Corps) extension deadline | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-PW-1-(S Corps)-extension-deadline.ics | 2481 |
| Cigarette, tobacco products return due - monthly, quarterly | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Cigarette-tobacco-products-return-due-monthly-quarterly.ics | 2482 |
| Liquor, beer return due - monthly | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Liquor-beer-return-due-monthly.ics | 2483 |
| Supplier, shipper, transporter fuel tax payment due - monthly | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics | 2484 |
| Blenders fuel tax return due - intermittent monthly | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Blenders-fuel-tax-return-due-intermittent-monthly.ics | 2485 |
| Wine direct shippers return due - quarterly | | 10/17/2022 12:00 AM | 10/17/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-17-Wine-direct-shippers-return-due-quarterly.ics | 2486 |
| Sales and use tax return due - early monthly | | 10/20/2022 12:00 AM | 10/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-20-Sales-and-use-tax-return-due-early-monthly.ics | 2487 |
| Aviation fuel tax return due - monthly, quarterly | | 10/20/2022 12:00 AM | 10/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-20-Aviation-fuel-tax-return-due-monthly-quarterly.ics | 2488 |
| 3rd quarter dry cleaning fee returns due | | 10/25/2022 12:00 AM | 10/25/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-25-3rd-quarter-dry-cleaning-fee-returns-due.ics | 2489 |
| Sales and use tax return due - monthly and quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Sales-and-use-tax-return-due-monthly-and-quarterly.ics | 2490 |
| WT-6 deposit report due - semi-monthly, monthly and quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-WT-6-deposit-report-due-semi-monthly-monthly-and-quarterly.ics | 2491 |
| Local expo tax return due - monthly and quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Local-expo-tax-return-due-monthly-and-quarterly.ics | 2492 |
| Premier resort tax return due - monthly and quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Premier-resort-tax-return-due-monthly-and-quarterly.ics | 2493 |
| Police and fire protection fee due - monthly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Police-and-fire-protection-fee-due-monthly.ics | 2494 |
| Rental vehicle tax return due - quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Rental-vehicle-tax-return-due-quarterly.ics | 2495 |
| Alternate fuel, terminal operator return due - monthly, quarterly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Alternate-fuel-terminal-operator-return-due-monthly-quarterly.ics | 2496 |
| Supplier, shipper, transporter fuel tax return due - monthly | | 10/31/2022 12:00 AM | 10/31/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-10-31-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics | 2497 |
| Holder reports due | | 11/1/2022 12:00 AM | 11/1/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-01-Holder-reports-due.ics | 2500 |
| WT-6 deposit report due - semi-monthly | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-WT-6-deposit-report-due-semi-monthly.ics | 2499 |
| PW-1 (Estates and trusts) extension deadline | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-PW-1-(Estates-and-trusts)-extension-deadline.ics | 2501 |
| Corporation tax return extension deadline (Non-combined and combined) | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-Corporation-tax-return-extension-deadline-Non-combined-and-combined.ics | 2503 |
| Cigarette, tobacco products return due - monthly | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://revenue2016-auth-prod.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-Cigarette-tobacco-products-return-due-monthly.ics | 2504 |
| Liquor, beer return due - monthly | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-Liquor-beer-return-due-monthly.ics | 2505 |
| Supplier, shipper, transporter fuel tax payment due - monthly | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics | 2506 |
| Blenders fuel tax return due - intermittent monthly | | 11/15/2022 12:00 AM | 11/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-15-Blenders-fuel-tax-return-due-intermittent-monthly.ics | 2507 |
| Sales and use tax return due - early monthly | | 11/21/2022 12:00 AM | 11/21/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-21-Sales-and-use-tax-return-due-early-monthly.ics | 2509 |
| Aviation fuel tax return due - monthly | | 11/21/2022 12:00 AM | 11/21/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-21-Aviation-fuel-tax-return-due-monthly.ics | 2510 |
| State of Wisconsin holiday - Revenue offices closed | | 11/24/2022 12:00 AM | 11/24/2022 11:59 PM | | Yes | | 2498 |
| Sales and use tax return due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Sales-and-use-tax-return-due-monthly.ics | 2511 |
| WT-6 deposit report due - semi-monthly, monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-WT-6-deposit-report-due-semi-monthly-monthly.ics | 2512 |
| Local expo tax return due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Local-expo-tax-return-due-monthly.ics | 2513 |
| Premier resort tax return due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Premier-resort-tax-return-due-monthly.ics | 2514 |
| Police and fire protection fee due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Police-and-fire-protection-fee-due-monthly.ics | 2515 |
| Alternate fuel, terminal operator return due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Alternate-fuel-terminal-operator-return-due-monthly.ics | 2516 |
| Supplier, shipper, transporter fuel tax return due - monthly | | 11/30/2022 12:00 AM | 11/30/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-11-30-Supplier-shipper-transporter-fuel-tax-return-due-monthly.ics | 2517 |
| Wisconsin e-File, Wisconsin Telefile and My Tax Account file outage 5am-noon | | 12/4/2022 12:00 AM | 12/4/2022 11:59 PM | | Yes | | 2518 |
| WT-6 deposit report due - semi-monthly | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-WT-6-deposit-report-due-semi-monthly.ics | 2519 |
| Exempt corporation tax return extension deadline | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Exempt-corporation-tax-return-extension-deadline.ics | 2520 |
| Exempt non-employee's trust, IRA, MSA Fiduciary tax return extension deadline | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Exempt-non-employees-trust-IRA-MSA-Fiduciary-tax-return-extension-deadline.ics | 2521 |
| Cigarette, tobacco products return due - monthly | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Cigarette-tobacco-products-return-due-monthly.ics | 2522 |
| Liquor, beer return due - monthly | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Liquor-beer-return-due-monthly.ics | 2523 |
| Supplier, shipper, transporter fuel tax payment due - monthly | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Supplier-shipper-transporter-fuel-tax-payment-due-monthly.ics | 2524 |
| Blenders fuel tax return due - intermittent monthly | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-Blenders-fuel-tax-return-due-intermittent-monthly.ics | 2525 |
| 4th pass-through withholding estimated payment due | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-4th-pass-through-withholding-estimated-payment-due.ics | 2526 |
| 4th corporation estimated payment due | | 12/15/2022 12:00 AM | 12/15/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-15-4th-corporation-estimated-payment-due.ics | 2527 |
| Sales and use tax return due - early monthly | | 12/20/2022 12:00 AM | 12/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-20-Sales-and-use-tax-return-due-early-monthly.ics | 2528 |
| Aviation fuel tax return due - monthly | | 12/20/2022 12:00 AM | 12/20/2022 11:59 PM | | Yes | https://www.revenue.wi.gov/EventDownloads/TaxProfessionals/2022-12-20-Aviation-fuel-tax-return-due-monthly.ics | 2529 |
| State of Wisconsin holiday - Revenue offices closed | | 12/26/2022 12:00 AM | 12/26/2022 11:59 PM | | Yes | | 2530 |
| State of Wisconsin holiday - Revenue offices closed | | 12/31/2022 12:00 AM | 12/31/2022 11:59 PM | | Yes | | 2531 |
| State of Wisconsin holiday - Revenue offices closed | | 1/2/2023 12:00 AM | 1/2/2023 11:59 PM | | Yes | | 2532 |