| | 10/26/2023 3:32 PM | Form; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form 1CNP | No | 24 | Composite Wisconsin Individual Income Tax Return for Nonresident Partners | FINAL |
| | 10/26/2023 3:32 PM | Form; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form 3 | No | 35 | Wisconsin Partnership Return | FINAL |
| | 1/19/2023 9:10 AM | Form-Instructions; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form 3-ES Instructions | No | 2 | Wisconsin Partnership Payment Voucher Instructions | FINAL |
| | 10/27/2023 10:08 AM | Form; Form-Corp; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form 4BL | No | 77 | Wisconsin Net Business Loss Carryforward for Separate Entity Corporations | FINAL |
| | 10/27/2023 2:15 PM | Form; Form-Corp; Form-Flat; Form-Ind-Income; Form-Partnership; Form-Fiduciary | 2023 | ISE-Admin-Tech | Form 9b | No | 14 | Miscellaneous Income | FINAL |
| | 10/27/2023 10:08 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form C | No | 74 | Wisconsin Allocation and Separate Accounting Data | FINAL |
| | 4/3/2023 3:39 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Form HR-T | Yes | 11 | Transfer of Supplement to the Federal Historic Rehabilitation Credit | FINAL |
| | 4/3/2023 3:39 PM | Form; Form-Corp; Form-Fiduciary; Form-Fill-In; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Form HR-T (Fill-In Form) | No | 10 | Transfer of Supplement to the Federal Historic Rehabilitation Credit Fill-In Form | FINAL |
| | 2/10/2023 3:00 PM | Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Instructions; Form-Partnership; Form | 2023 | ISE-Admin-Tech | Form HR-T Instructions | No | 9 | Transfer of Supplement to Federal Historic Rehabilitation Credit Instructions | FINAL |
| | 10/27/2023 4:04 PM | Form; Form-Corp; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form N | No | 75 | Wisconsin Nonapportionable, Separately Accounted, and Separately Apportioned Income | FINAL |
| | 10/27/2023 2:15 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-1 | No | 19 | Wisconsin Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income | FINAL |
| | 11/1/2023 1:07 PM | Form-Corp; Form-Fiduciary; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-1 Instructions | No | 161 | Wisconsin Nonresident Income or Franchise Tax Withholding on Pass-Through Entity Income Instructions | FINAL |
| | 8/30/2023 11:43 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-2 | No | 20 | Wisconsin Nonresident Partner, Member, Shareholder, or Beneficiary Pass-Through Withholding Exemption Affidavit | FINAL |
| | 9/25/2023 3:31 PM | Form-Corp; Form-Instructions; Form-Fiduciary; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-2 Instructions | No | 108 | Wisconsin Nonresident Partner, Member, Shareholder, or Beneficiary Pass-Through Withholding Exemption Affidavit Instructions | FINAL |
| | 1/6/2023 9:52 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-ES Instructions | No | 1 | Wisconsin Pass-Through Entity Withholding Payment Voucher Instructions | FINAL |
| | 10/27/2023 2:15 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-U | No | 16 | Underpayment of Estimated Withholding Tax by Pass-Through Entities | FINAL |
| | 11/1/2023 1:07 PM | Form-Corp; Form-Fiduciary; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Form PW-U Instructions | No | 162 | Underpayment of Estimated Withholding Tax by Pass-Through Entities Instructions | FINAL |
| | 8/31/2023 1:51 PM | Form; Form-Corp; Form-Flat; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Form WQOF Instructions | No | 21 | Wisconsin Qualified Opportunity Fund Certificate | FINAL |
| | 10/30/2023 1:18 PM | Form-Flat; Form-Ind-Income; Form-Corp; Form-Partnership; Form-Fiduciary | 2023 | ISE-Admin-Tech | Form W-RA | Yes | 49 | Required Attachments for Electronic Filing | FINAL |
| | 10/30/2023 1:18 PM | Form; Form-Corp; Form-Fiduciary; Form-Fill-In; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Form W-RA (Fill-In Form) | No | 132 | Required Attachments for Electronic Filing Fill-In Form | FINAL |
| | 10/26/2023 3:32 PM | Form; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule 3-ET | No | 36 | Form 3 Entity-Level Tax Computation | FINAL |
| | 10/26/2023 3:32 PM | Form; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule 3K-1 | No | 37 | Partner's Share of Income, Deductions, Credits, etc. | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-01 | No | 73 | Wisconsin Single Sales Factor Apportionment Data for Nonspecialized Industries | FINAL |
| | 10/27/2023 4:03 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-02 | No | 85 | Wisconsin Apportionment Percentage for Interstate Financial Institutions | FINAL |
| | 10/27/2023 10:08 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-03 | No | 86 | Wisconsin Apportionment Percentage for Interstate Motor Carriers | FINAL |
| | 10/27/2023 4:02 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-04 | No | 87 | Wisconsin Apportionment Percentage for Interstate Telecommunications Companies | FINAL |
| | 10/27/2023 10:08 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-05 | No | 88 | Wisconsin Premiums Factor for Insurance Companies | FINAL |
| | 10/27/2023 4:03 PM | Form; Form-Corp; Form-Flat; Form-Fiduciary; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-06 | No | 89 | Wisconsin Receipts Factor for Interstate Brokers-Dealers, Investment Advisors, Investment Companies, and Underwriters | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Flat; Form-Ind-Income; Form-Partnership; Form-Fiduciary | 2023 | ISE-Admin-Tech | Schedule A-07 | No | 90 | Wisconsin Apportionment Percentage for Interstate Air Carriers | FINAL |
| | 10/27/2023 4:02 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-08 | No | 91 | Wisconsin Apportionment Percentage for Broadcasters | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-09 | No | 92 | Wisconsin Apportionment Percentage for Interstate Railroads | FINAL |
| | 10/27/2023 4:03 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-10 | No | 106 | Wisconsin Apportionment Percentage for Interstate Pipeline Companies | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule A-11 | No | 93 | Wisconsin Apportionment Percentage for Interstate Air Freight Forwarders Affiliated with a Direct Air Carrier | FINAL |
| | 10/30/2023 1:28 PM | Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership; Form-Corp | 2023 | ISE-Admin-Tech | Schedule AR | Yes | 53 | Explanation of Amended Return | FINAL |
| | 10/30/2023 1:27 PM | Form; Form-Corp; Form-Fiduciary; Form-Fill-In; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule AR (Fill-In Form) | No | 134 | Explanation of Amended Return Fill-In Form | FINAL |
| | 11/28/2023 4:55 PM | Form-Corp; Form-Fiduciary; Form-Ind-Income; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule AR Instructions | No | 179 | Explanation of Amended Return Instructions | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule BD | No | 116 | Business Development Credit | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Flat; Form-Fiduciary; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule CM | No | 115 | Community Rehabilitation Program Credit | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Flat; Form-Ind-Income; Form-Partnership; Form-Fiduciary | 2023 | ISE-Admin-Tech | Schedule DC | No | 112 | Wisconsin Development Zones Credits | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule DE | No | 99 | Disregarded Entity Schedule | FINAL |
| | 10/31/2023 11:52 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule EC | No | 111 | Enterprise Zone Jobs Credit | FINAL |
| | 10/27/2023 10:06 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule ED | No | 80 | Wisconsin Economic Development Tax Credit | FINAL |
| | 10/27/2023 4:03 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule EIT | No | 102 | Electronics and Information Technology Manufacturing Zone Credit | FINAL |
| | 10/27/2023 10:06 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule ES | No | 64 | Employee College Savings Account Contribution Credit | FINAL |
| | 10/27/2023 2:15 PM | Form-Corp; Form; Form-Flat; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule ET-OS | No | 12 | Credit for Net Tax Paid to Another State | FINAL |
| | 11/1/2023 3:12 PM | Form-Corp; Form-Instructions; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule ET-OS Instructions | No | 163 | Credit for Net Tax Paid to Another State Instructions | FINAL |
| | 10/27/2023 4:02 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule HR | No | 107 | Wisconsin Historic Rehabilitation Credits | FINAL |
| | 2/9/2023 10:37 AM | Form; Form-Corp; Form-Flat; Form-Ind-Income; Form-Fiduciary; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule HR-5 | Yes | 7 | Wisconsin Supplement to the Federal Historic Rehabilitation Tax Credit – Five-Year Credit Claim | FINAL |
| | 2/9/2023 10:37 AM | Form; Form-Corp; Form-Fiduciary; Form-Fill-In; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule HR-5 (Fill-in Form) | No | 6 | Wisconsin Supplement to the Federal Historic Rehabilitation Tax Credit – Five-Year Credit Claim Fill-in Form | FINAL |
| | 2/9/2023 10:37 AM | Form; Form-Instructions; Form-Flat; Form-Ind-Income; Form-Corp; Form-Fiduciary; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule HR-5 Instructions | No | 8 | Wisconsin Supplement to the Federal Historic Rehabilitation Tax Credit - Five-Year Credit Claim Instructions | FINAL |
| | 11/15/2023 9:02 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule JT | No | 79 | Wisconsin Jobs Tax Credit | FINAL |
| | 10/27/2023 4:03 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule LI | No | 101 | Wisconsin Low-Income Housing Tax Credit | FINAL |
| | 10/27/2023 10:06 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule MA-A | No | 66 | Wisconsin Agricultural Credit | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Flat; Form-Ind-Income; Form-Fiduciary; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule MA-M | No | 67 | Wisconsin Manufacturing Credit | FINAL |
| | 10/27/2023 10:07 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule MS | No | 63 | Wisconsin Manufacturer’s Sales Tax Credit Carryforward Allowable | FINAL |
| | 10/27/2023 4:02 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule R | No | 69 | Wisconsin Research Credits | FINAL |
| | 10/27/2023 4:02 PM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule RT | No | 81 | Wisconsin Related Entity Expenses Disclosure Statement | FINAL |
| | 10/31/2023 9:54 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule RT-1 | Yes | 148 | Statement of Disallowed Related Entity Expenses | FINAL |
| | 10/31/2023 9:55 AM | Form; Form-Corp; Form-Fill-In; Form-Fiduciary; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule RT-1 (Fill-In Form) | No | 149 | Statement of Disallowed Related Entity Expenses Fill-In Form | FINAL |
| | 11/1/2023 12:06 PM | Form; Form-Flat; Form-Fiduciary; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule U | Yes | 44 | Underpayment of Estimated Tax By Individuals, Partnerships, and Fiduciaries | FINAL |
| | 11/1/2023 12:05 PM | Form; Form-Fiduciary; Form-Fill-In; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule U (Fill-In Form) | No | 160 | Underpayment of Estimated Tax By Individuals, Partnerships, and Fiduciaries Fill-In Form | FINAL |
| | 10/27/2023 10:06 AM | Form; Form-Corp; Form-Fiduciary; Form-Flat; Form-Ind-Income; Form-Partnership | 2023 | ISE-Admin-Tech | Schedule VC | No | 70 | Wisconsin Venture Capital Credits | FINAL |