2023 Form PW-1 Instructions 

Table of Contents 

General Instructions for Form PW-1 ............................................................................................1 
 Purpose of Form PW-1 ............................................................................................................1 
 Definitions ...............................................................................................................................1 
 Who Must File Form PW-1? ....................................................................................................2 
 Withholding Exemptions ..........................................................................................................3 
 Filing Deadlines and Period Covered by Return ......................................................................3 
 Methods of Filing and Payment ...............................................................................................4 
Specific Instructions for Form PW-1 ............................................................................................4 
 Taxable Year ...........................................................................................................................4 
 Amended Return .....................................................................................................................5 
 Final Return .............................................................................................................................5 
 Instructions for Part 1 Through Item E .....................................................................................5 
 Instructions for Part 2 ..............................................................................................................6 
 Instructions for Part 1, Lines 1 Through 13 ..............................................................................9 
 Instructions for Part 1A (Additional Information Required for Tiered Entities) .........................11 
 Instructions for Signatures and Information Reporting ...........................................................11 
For Further Assistance ..............................................................................................................12 
 
General Instructions for Form PW-1 
 
Purpose of Form PW-1 
 
According to sec. 71.775, Wis. Stats., during the period of time an owner (e.g., partner, member, 
shareholder, or beneficiary) is considered a nonresident of Wisconsin, a pass-through entity is 
required to withhold income or franchise tax on Wisconsin income that is allocable to that owner. 
Use Form PW-1 to compute the pass-through entity’s withholding tax liability for the taxable year. 
 
Definitions 
 
 •  A “nonresident” is an individual who is not domiciled in Wisconsin; a partnership, limited 
  liability company, or corporation whose commercial domicile is outside the state; and an 
  estate or trust that is a nonresident under sec. 71.14(1) to (3m), Wis. Stats. 
 •  A “pass-through  entity” is a  partnership, a limited liability company,  a  tax-option (S) 
  corporation, an estate, or a trust that is treated as a pass-through entity for federal income 
  tax purposes. 
 •  An "owner" is a partner, member, shareholder, or beneficiary of a pass-through entity. 

IC-104 (R. 11-23) 
 

           Wisconsin 2023 Form PW-1 Instructions 

 •  A "lower-tier entity" is a pass-through entity that is directly or indirectly owned by another 
  pass-through entity. For example, if Partnership A and Partnership B are both partners of 
  Partnership C, then Partnership C is a lower-tier entity and Partnerships A and B are 
  "upper-tier entities". 
 
Who Must File Form PW-1? 
 
The following pass-through entities are required to file Form PW-1: 
 
 •  Every  pass-through  entity  that  does  business  in  Wisconsin  or  derives  income  from 
  property located in Wisconsin and has one or more nonresident owners. 
 •  Every pass-through entity that receives withholding from a lower-tier entity. Note: Both the 
  lower-tier entity and the upper-tier entity must file Form PW-1. 
 •  Every pass-through entity that reports withholding for any owner on Schedule 5K-1, 3K-1, 
  or 2K-1. 
 
However, the following pass-through entities are not required to file Form PW-1 provided they do 
not report any amount of withholding to any of their owners on Schedule 5K-1, 3K-1, or 2K-1: 
 
 •  A  tax-option  (S)  corporation  or  limited  liability  company  treated  as  a  tax-option  (S) 
  corporation that made an election to be taxed at the entity level under sec. 71.365(4m)(a), 
  Wis. Stats. 
  See Item B for more information. 
 •  A partnership or limited liability company treated as a partnership that made an election 
  to be taxed at the entity level under sec. 71.21(6)(a), Wis. Stats. 
  See Item B for more information. 
 •  A pass-through entity  for  which  all nonresident owners are exempt from  withholding 
  because each nonresident owner is exempt from income and franchise taxation or has 
  less than $1,000 of income allocable from the entity. Exception: If the pass-through entity 
  received withholding from a lower-tier entity, it is required to file Form PW-1. 
 •  A joint venture that has elected not to be treated as a partnership under sec. 761 of the 
  Internal Revenue Code (IRC). 
 •  A publicly traded partnership, as defined under sec. 7704(b), IRC, if the partnership files 
  Schedule 3K-1 for each nonresident partner. 
 
Even if a pass-through entity is not required to file Form PW-1, the pass-through entity should file 
Form PW-1 to get a refund if: 
 
 •  The pass-through entity has estimated payments or lower-tier withholding that was not 
  claimed on the pass-through entity's Wisconsin franchise or income tax return (Form 5S, 
  3, or 2), or 
 •  The pass-through entity has tax withheld on its behalf by WT-11 filers that was not claimed 
  on the pass-through entity's Wisconsin franchise or income tax return (Form 5S, 3, or 2). 
   
                                   2 
 

            Wisconsin 2023 Form PW-1 Instructions 

Withholding Exemptions 
 
Certain nonresident owners may not be subject to withholding. Withholding is not required for a 
nonresident owner if one of the following applies to the nonresident owner: 
 
 •    Nonresident  Owner  Is  Otherwise  Not  Subject  to  Income  or  Franchise  Tax. 
      Withholding is not required on behalf of an owner who is not otherwise subject to income 
      or franchise tax (such as a 501(c)(3) organization with no unrelated business taxable 
      income). To claim this exemption, obtain a written statement from the owner which states 
      why the owner is exempt. The pass-through entity must attach this statement to the pass-
      through entity's income or franchise tax return (Form 5S, 3, or 2) for the year. 
 •    Nonresident Owner’s Share of Pass-Through Income Less Than $1,000. Withholding 
      is not required if the owner’s share of income from the pass-through entity attributable to 
      Wisconsin is less than $1,000. For purposes of this exemption, the $1,000 threshold is 
      computed as the Wisconsin taxable income of the pass-through entity reportable to that 
      owner for the taxable year, without regard to carryforwards of prior year losses. 
 •    Nonresident Owner  Files Affidavit to Elect Out of Withholding.  Withholding is not 
      required if the  owner  files  an affidavit  with the department,  in the  form  and manner 
      prescribed by the department. To be eligible for this exemption, the owner must file Form 
      PW-2, Wisconsin  Nonresident  Partner, Member, Shareholder or  Beneficiary Pass-
      Through Withholding Exemption  Affidavit.  The  department  will mail the approved 
      withholding exemption letter or the denial letter to the owner. 
      To qualify for the withholding exemption, the owner must provide a copy of the department 
      issued  exemption letter to the pass-through  entity, and the pass-through  entity must 
      maintain a copy in its records to substantiate the withholding exemption. See the Form 
      PW-2 instructions for further details. 
 •    Nonresident Owner Receives a Continuous PW-2 Exemption from the Department 
      of Revenue. Withholding is not required if the owner receives a continuous exemption 
      letter from the department. Upon receiving an approved continuous exemption letter, the 
      owner provides a copy to the pass-through entity and the pass-through entity is relieved 
      of withholding on behalf of the owner. 
 
Note: If any owner is exempt from withholding but the pass-through entity voluntarily withholds 
on behalf of the owner, the pass-through entity is required to report the owner and withholding on 
Form PW-1. 
 
Filing Deadlines and Period Covered by Return 
 
 •  For tax-option (S) corporations and limited liability companies treated as tax-option (S) 
      corporations: the filing deadline for Form PW-1 is the 15th day of the 3rd month following 
      the close of the entity’s taxable year. 
 •  For partnerships and limited liability companies treated as partnerships: the filing deadline 
      for Form PW-1 is the 15th day of the 3rd month following the close of the entity’s taxable 
      year. 
 •  For estates and trusts: the filing deadline for Form PW-1 is the 15th day of the 4th month 
      following the close of the entity's taxable year. 
 
                                              3 
 

                 Wisconsin 2023 Form PW-1 Instructions 

Wisconsin statutes provide for an automatic 7-month extension to file the Form PW-1. If tax is 
due, interest will be assessed on the tax due during the extension period. 
 
The  return  must  cover  the  same  period  as  the  pass-through  entity’s  Wisconsin  income  or 
franchise tax return. File a 2023 Form PW-1 for calendar year 2023 or for a fiscal year that begins 
in 2023. 
 
Disaster Relief Extension. If you are filing under extension because of a federal or state disaster, 
include a statement indicating which disaster extension you are using and attach it to your return. 
Additional information on disaster areas can be found here: Disaster Tax Assistance. 
 
Methods of Filing and Payment 
 
You must file Form PW-1 electronically. If withholding tax is due, the payment must also be made 
electronically.  
 
Federal/State E-Filing Program. To file through the federal/state e-filing program, you will need 
approved vendor software. A list of approved vendors is on the department’s website. Using this  
software, you can electronically file Form PW-1 as a separate submission or together with other  
Wisconsin or federal returns. 
 
For more information on federal/state electronic filing, see Wisconsin Electronic Filing Program 
Information for Tax Professionals. 
 
My  Tax  Account. Wisconsin electronic filing  is offered  by  the department  at no cost  and  is 
available 24 hours a day, seven days a week. To use this option, go to the department’s My Tax 
Account webpage. 
 
See the department's Make a Payment webpage for information about making payments. 
 
Electronic Filing and Payment Waiver.  If electronic filing or payment  presents an  undue 
hardship, the pass-through entity may request a waiver from the department to file or pay by non-
electronic means. 
 
To request a waiver,  fill out Form EFT-102, Electronic  Filing or  Electronic Payment Waiver 
Request. If approved, you will receive the waiver within a few business days. Then, you may: 
 
 •  Mail return to: Wisconsin Department of Revenue, PO Box 8965, Madison WI 53708-8965 
 •  Use Form PW-ES to submit estimated payments. Enclose a check for the appropriate 
  amount with Form PW-ES, and mail to the address shown on the form. 
 
Specific Instructions for Form PW-1 
 
Taxable Year 
 
At the top of page 1, enter the beginning and ending dates of the pass-through entity's taxable 
year. A pass-through entity that files a calendar year return should leave these lines blank. 
 
                                             4 
 

             Wisconsin 2023 Form PW-1 Instructions 

Amended Return 
 
Check the space provided if you are amending a 2023 Form PW-1 that you previously filed. Be 
sure to include Schedule AR explaining in detail the reason for the amended return. 
 
Caution: If you are amending Form PW-1 to decrease the withholding tax previously paid on 
behalf of  your  owners and one or more  of  your owners has claimed the  higher  amount of 
withholding, the department may adjust your return based on information that is available. Instead 
of amending your Form PW-1 to reduce your pass-through withholding tax, your owners may 
receive a credit for the pass-through withholding that you previously paid. 
 
Final Return 
 
Check the space provided if this return is your final return. 
 
Instructions for Part 1 Through Item E 
 
Fill in the name and telephone number of the person with authority to discuss this return with the 
department. 
 
Fill in the pass-through entity’s identifying information as indicated. The name and address should 
be written on single lines. Do not stack the information on the lines. If the name or address is 
longer than the allowable space, abbreviate some of the words. 
 
Item A. Income or Franchise Tax Form Number. Check the space corresponding to the income 
or franchise tax form that the pass-through entity filed or will file for the taxable year: 
 
 •  Tax-option  (S)  corporations  and  limited  liability  companies  treated  as  tax-option  (S) 
  corporations: Check Form 5S 
 •  Partnerships and limited liability companies treated as partnerships: Check Form 3 
 •  Estates and trusts: Check Form 2 
 
Item B. Election to Pay Tax at the Entity Level. Check the space next to Item B if you make an 
election to pay tax at the entity level under sec. 71.365(4m)(a) or sec. 71.21(6)(a), Wis. Stats. 
 
If you do not make this election, continue to Item C.  
 
If you make this election and do not report any amount of withholding to any of your shareholders 
or partners on Wisconsin Schedule 5K-1 or 3K-1,  you are not  required to file  Form  PW-1. 
However, you should file Form PW-1 to get a refund if: 
 
 •  You have estimated payments that are not claimed on your Wisconsin franchise or income 
  tax return (Form 5S or Form 3).  
  Note:  If you wish to have any  of your estimated payments  from the pass-through 
  withholding account applied to the entity-level tax account, you must submit a written 
  request to the department through email to     dorincomepte@wisconsin.gov. The request 
  must be submitted before you file your Form PW-1 return. 
 •  You have lower-tier withholding that is not claimed on your Wisconsin franchise or income 
  tax return (Form 5S or Form 3). 

                                       5 
 

          Wisconsin 2023 Form PW-1 Instructions 

   Note: Pass-through entities that make an election to pay tax at the entity level can claim 
   lower-tier withholding on their franchise or income tax return (Form 5S or 3) instead of 
   Form PW-1. 
 •  You have tax withheld on your behalf by Form WT-11 filers that was not claimed on your 
   Wisconsin franchise or income tax return (Form 5S or Form 3). 
   Note: Pass-through entities that make an election to pay tax at the entity level can claim 
   tax withheld on their behalf by Form WT-11 filers on their franchise or income tax return 
   (Form 5S or 3) instead of Form PW-1. 
 
If you make this election and report any amount of withholding to any of your shareholders or 
partners on Wisconsin Schedule 5K-1 or 3K-1, you are required to file Form PW-1. The total 
withholding on your Schedules 5K-1 or 3K-1 must equal the withholding on line 1 of Form PW-1. 
 
Item C. Total Pass-Through Income Under Wisconsin Law. Enter the total amount of taxable 
income under Wisconsin law that will pass through the entity, computed as follows: 
 
 • Step 1. Compute net income that the pass-through entity derives from all income sources 
   that are part of its unitary business activities. In this computation, include all separately 
   stated items of income, expense, gain, and loss. 
   Special instructions for tax-option (S) corporations: Do not include interest income taxed 
   at the corporate level. 
   Special instructions for partnerships, estates, and trusts: Do not subtract income that is 
   sourced outside of  Wisconsin for  nonresidents that are  individuals, estates, or  trusts. 
   Examples of income sourced outside of Wisconsin for nonresident individuals, estates, 
   and trusts are gains and losses resulting from sales of stocks, bonds, or other intangibles, 
   and, in general, interest and dividends. This non-Wisconsin income may be subtracted at 
   the partner’s or beneficiary’s level in Part 2, column E. 
 • Step 2.  For partnerships only:  Subtract guaranteed  payments made  to partners. 
   Guaranteed payments sourced to Wisconsin must be added at the partner’s level in Part 
   2, column E. 
 • Step 3. For multistate entities only: Multiply the amount computed through steps 1 and 2 
   by the Wisconsin apportionment percentage computed at the pass-through entity level. 
   This is the percentage reported on the pass-through entity’s Schedule A-01, A-02, A-03, 
   A-04, A-05, A-06, A-07, A-08, A-09, A-10, or A-11. Add any nonapportionable income 
   sourced to Wisconsin to the result. 
 
Item D. Amount Included in Item C that Was Taxed by a Lower-Tier Entity. If you received 
income  or  loss  from  a  lower-tier  entity  that elected  to  pay tax  at  the  entity  level  under  sec. 
71.365(4m)(a) or 71.21(6)(a), Wis. Stats., enter the amount of income or loss from the lower-tier 
entity that is included in Item C. 
 
After completing Part 1 through Item E, complete Part 2. 
 
Instructions for Part 2 
 
Form PW-1 is only used to report pass-through withholding. Do not include  other types of 
withholding received (i.e., withholding from Form 1099-R and Form W2-G). 
 
                                        6 
 

          Wisconsin 2023 Form PW-1 Instructions 

Column  A:  Nonresident’s  Name  and  Address.    Enter each nonresident  owner’s name and 
address as it will appear on the Schedule 5K-1, 3K-1, or 2K-1. 
 
Column B: Nonresident’s FEIN or  SSN.      Enter each nonresident’s federal  employer 
identification number or, for nonresident individuals, the social security number. For an estate, 
enter both  the  federal employer identification number (if  applicable)  and  the social security 
number of the decedent. 
 
Column C: Tax Form. Select the code for the tax form the nonresident will use to file their income 
or franchise tax return. From the list below, enter the tax form code that corresponds with the type 
of taxpayer the nonresident is: 
 
                        Type of Taxpayer                       Tax Form Code 
          Individual not included in composite return          1NPR 
          Individual shareholder in composite return           1CNS 
          Individual partner in composite return               1CNP 
          Estate or trust – nonexempt                          2 
          Trust – exempt                                       4T (T) 
          Partnership                                          3 
          Tax-option (S) corporation                           5S 
          C corporation – nonexempt, non combined              4 
          C corporation – exempt                               4T (C) 
          C corporation – nonexempt, combined                  6 
 
Column D: Affidavit Filed. Indicate whether the nonresident has elected out of withholding by 
properly filing an affidavit (Form PW-2) with the department or has received a Continuous PW-2 
Exemption letter from the department. Do not check “Yes” unless you have obtained a copy of 
the  exemption letter issued  to the taxpayer. You  must maintain the copy in your records to 
substantiate the withholding exemption. If you check “Yes” in column D, you do not need to 
complete columns E through H for that nonresident. 
 
Column E: Share of Wisconsin Taxable Income.       Enter the total amount of Wisconsin taxable 
income,  including  all  separately  stated  income,  expenses,  gains,  and  losses,  as  well  as 
guaranteed payments that is allocable to each nonresident. For each type of entity filing Form 
PW-1, this amount is computed as explained below. 
 
Note: For nonresidents who are individuals, estates, and trusts, you may subtract 30% of the 
nonresident’s  portion  of  Wisconsin-sourced,  long-term  capital  gains  otherwise  reportable  in 
column E. On farm  assets held more than one year and on all farm assets acquired from a 
decedent, the capital gain exclusion remains at 60% of the capital gain as computed under the 
Internal Revenue Code, not including amounts treated as ordinary income for federal income tax 
purposes because of the recapture of depreciation or any other reason. All other limitations that 
apply to individuals, estates, and trusts also apply when computing the share of Wisconsin taxable 
income. Examples include the $3,000 capital loss limitation and the passive activity loss limitation. 
 
Column E for Tax-Option (S) Corporations. Except as provided below, the amount in column 
E for each nonresident shareholder will be the amount you entered in Part 1, Item E, multiplied 
by the nonresident’s ownership percentage. 
 
                                           7 
 

            Wisconsin 2023 Form PW-1 Instructions 

Exception:  For each  nonresident  shareholder  who  files  on  a  composite return  (Form  1CNS), 
remove any itemized deductions (i.e. charitable contributions) from the amount entered in Part 1, 
Item E, before multiplying by the nonresident's ownership percentage. 
 
Column E for  Partnerships. Except as provided below, the  amount in column E for each 
nonresident partner or member will be the amount you entered in Part 1, Item E, multiplied by the 
nonresident’s  profit/loss  sharing  percentage,  plus  any  guaranteed  payments  made  to  the 
nonresident  (after  applying  the  Wisconsin  apportionment  percentage  to  those  guaranteed 
payments). 
 
Exception 1: For nonresident partners or members who are individuals, estates, and trusts, the 
amount in column E will be the amount you entered in Part 1, Item E, times the nonresident’s 
profit/loss sharing percentage (except as described in Exception 2 below), minus the nonresident 
partner’s or member’s share of intangible income sourced outside of Wisconsin (after applying 
the Wisconsin apportionment percentage to that intangible income), plus guaranteed payments 
made to the nonresident (after applying the amount allocated to Wisconsin).  
 
For each nonresident partner who files on a composite return (Form 1CNP), remove any itemized 
deductions (i.e. charitable  contributions) from  the amount  entered in  Part  1, Item E,  before 
multiplying by the nonresident's profit/loss sharing percentage. 
 
Exception 2: If the stated profit/loss sharing percentage is not representative of the actual income 
from the partnership allocable to the nonresident partner or member (for example, if the partner’s 
share includes IRC sec. 704(c) allocations), enter the total income from the partnership that will 
be included in the nonresident’s income or franchise tax return. 
 
Column E for Estates and Trusts. The amount in column E for each nonresident beneficiary will 
be the amount you entered in Part 1, Item E, times the nonresident’s ownership percentage, 
minus the nonresident beneficiary’s share of intangible income sourced outside of Wisconsin 
(after applying the Wisconsin apportionment percentage to that intangible income). 
 
Column F: Gross Withholding. Multiply the amount in column E by the appropriate withholding 
rate, and enter the result in column F. The rate corresponding to each tax form type (as entered 
in column C) is shown in the following table: 
 
                                Tax Form  Withholding 
                                Code            Rate 
                             1CNP               7.65% 
                             1CNS               7.65% 
                             1NPR               7.65% 
                             2                  7.65% 
                             3                  7.9% 
                             4                  7.9% 
                             4T (C)             7.9% 
                             4T (T)             7.65% 
                             5S                 7.9% 
                             6                  7.9% 
 
                                              8 
 

               Wisconsin 2023 Form PW-1 Instructions 

Column G: Share of Tax Credits.       This is the amount by which the withholding computed in 
column F may be reduced because of income or franchise tax credits that pass through the entity 
filing Form PW-1. Enter in column G the nonresident’s share of any tax credits that pass through 
to the nonresident, as will be reported on the nonresident’s Schedule 5K-1, 3K-1, or 2K-1. Do not 
include any withholding in column G. 
 
Caution: Do not reduce the withholding by any tax credits allocable to nonresidents who file on 
a Form 1CNS or 1CNP. Tax credits cannot be claimed by nonresidents who file on a composite 
return. 
 
You generally cannot claim carryforwards of a nonresident’s unused prior year tax credits in 
column G, but tax-option  (S)  corporations may enter carryforwards of  unused manufacturer’s 
sales tax credit, subject to the limitations described in the instructions for Schedule MS. 
 
Column H: Withholding Tax Computed.    Subtract the total of column G from column F. If the 
result is less than zero, enter zero. 
 
Caution:  The amount of withholding tax you  enter in column H  must  equal the amount of 
withholding that will pass through to the shareholder, partner, or beneficiary on Schedule 5K-1, 
3K-1, or 2K-1. 
 
Line 15: Total Withholding This Page. Add the amounts in column H on each page of Part 2. 
 
Line 16: Additional Pages Included. Enter the number of additional pages included, if any, and 
the total from line 15 of each subsequent page. 
 
Line 17: Total Withholding Tax Computed. Add lines 15 and 16. Enter total on Part 1, line1. If 
you needed additional pages for Part 2, complete line 17 on the first page only. 
 
Instructions for Part 1, Lines 1 Through 13 
 
Line 1: Total Withholding Tax Computed. Enter total withholding tax computed from Part 2, line 
17. 
 
Line 2: Estimated Quarterly Withholding Tax Payments. Enter estimated tax payments made 
by the pass-through entity, including My Tax Account payments, minus any “quick refund” applied 
for on  Form 4466W, Corporation or  Pass-Through  Entity  Application for Quick Refund of 
Overpayment of Estimated Tax. 
 
A pass-through  entity  must  have  made  estimated  withholding  tax  payments  if  the  total  of  its 
withholding tax for its taxable year beginning in 2023 is $500 or more. Required installments are 
based on the smaller of (1) 90% of 2023 Wisconsin net tax, (2) 100% of 2022 Wisconsin net tax, 
provided the 2022 return covered an entire 12-month period, or (3) 90% of the 2023 Wisconsin 
net tax figured by annualizing income. 
 
Line 3: Tax Withheld by Lower-Tier Entities.    This line applies to pass-through entities which 
are members of other pass-through entities. If an upper-tier pass-through entity not commercially 
domiciled in Wisconsin derives Wisconsin income from a lower-tier pass-through entity, the lower-
tier entity is required to withhold on all Wisconsin income allocable to the upper-tier entity. 
 
                                               9 
 

               Wisconsin 2023 Form PW-1 Instructions 

Note: Form PW-1 is used to compute the entity's pass-through withholding tax liability for the 
year. The computation includes withholding received from lower-tier entities or from Form WT-11 
payments  made  on  the entity's  behalf.  Do  not  enter  other  types  of  withholding  received  (i.e. 
withholding from Form 1099-R or Form W2-G). 
 
On line 3, the upper-tier pass-through entity enters the total amount of withholding tax already 
withheld on its behalf by the lower-tier pass-through entities. However, the upper-tier entity must 
reduce the amount  of  withholding from  lower-tier entities by the amount of pass-through 
withholding the upper-tier entity used on its franchise or income tax return (Form 5S, Form 3, or 
Form 2). 
 
If you enter tax withheld on your behalf on line 3, you must complete Part 1A to identify the lower-
tier entities. 
 
Line 4: Tax Withheld by WT-11 Filers. Nonresident entertainers are generally required to file a 
surety bond or cash deposit with the department equal to 6% of the contract price at least seven 
days prior to a performance in Wisconsin if the total contract price for the performance exceeds 
$7,000. Use Form WT-11 to file the bond or cash deposit. 
 
An employer is required to withhold from a nonresident entertainer’s payment if the entertainer 
meets this requirement  but does  not file a  sufficient surety  bond  or cash deposit with  the 
department. 
 
A pass-through entity may elect to allocate to its nonresident owners amounts it has deposited or 
had withheld by  an  employer,  but only to  the  extent the income subject to the  deposit  or 
withholding is allocated to those owners. Enter the amount of withholding from Forms WT-11, line 
4, that you wish to allocate to nonresident owners. 
 
You must include a copy of Form WT-11 with your Form PW-1 to substantiate the withholding 
claimed on line 4. 
 
Line 5: Amended Return Only - Amount Previously Paid. If you have already filed a Form PW-
1 for the taxable year and are filing an amended Form PW-1, you must check the space provided 
at the top of the form and include Schedule AR detailing the changes. 
 
Fill in the amount of tax you paid with your original Form PW-1 plus any additional amounts paid 
after it was filed. If you did not pay the full amount shown your original Form PW-1, fill in only the 
portion that you actually paid. Also, include any additional tax that may have resulted if your 
original return was changed or audited. This includes additional tax paid with a previously filed 
2023 amended return and additional tax paid as a result of a department adjustment to your 
return. Do not include payments of interest or penalties. 
 
Line 7: Amended Return Only - Amount Previously Refunded. Complete this line only if this 
is an amended 2023 Form PW-1. Fill in the refund from your original 2023 return (not including 
the amount applied to your 2024 estimated withholding tax). 
 
If your refund was reduced because you owed underpayment interest or any penalties, fill in the 
amount of your refund before the reduction for underpayment interest or penalty. If your 2023 
return was adjusted by the department, fill in the refund shown on the adjustment notice you 
received. 
 
                                      10 
 

           Wisconsin 2023 Form PW-1 Instructions 

Line 9: Underpayment Interest Due. Enter underpayment interest due, if any, from Form PW-
U, line 17. Check the designated space if you computed underpayment interest using the 
annualized income installment method on Form PW-U, Part III. 
 
Line 10: Other Interest and Penalty Due. Enter any interest, penalty, and late fee due from 
Form PW-U, line 26. Interest, penalties, and fees apply if the pass-through entity files Form PW-
1  later than the unextended  due  date  of  its  income  or  franchise  tax  return  or  files  after  the 
extended due date. 
 
A $50 late filing fee applies for returns filed after the extension date. 
 
Line 11: Amount Due. If the total of lines 1, 9, and 10 is greater than line 8, subtract line 8 from 
the total of lines 1, 9, and 10 and enter the amount. Make your payment electronically through My 
Tax Account, the department's online account management system. 
 
Line 12: Overpayment. If line 8 is greater than the total of lines 1, 9, and 10, subtract the total of 
lines 1, 9 and 10 from line 8 and enter the amount of overpayment. 
 
Line 13: Amount Credited to 2024 Estimated Withholding Taxes.             Enter the amount of any 
overpayment  from  line  12  that  is  to  be  credited  to  the  pass-through  entity’s  2024  estimated 
withholding tax. The balance of any overpayment will be refunded. An overpayment shown on a 
pass-through entity’s final return will be refunded  to the  pass-through entity  that made  the 
payments. 
 
Instructions for Part 1A (Additional Information Required for Tiered Entities) 
 
If the pass-through entity is claiming credit on line 3 for tax withheld by one or more lower-tier 
entities, enter the name and FEIN of each lower-tier entity and the total amount withheld on your 
behalf by each lower-tier entity. Attach additional pages if necessary. 
 
Instructions for Signatures and Information Reporting 
 
Third Party Designee. If you want to allow a tax preparer or tax preparation firm, or any other 
person you choose to discuss your 2023 tax return with the department, check “Yes” in the “Third 
Party Designee” area of your return. Also, fill in the designee’s name, phone number, and any 
five digits the designee chooses as their personal identification number (PIN). If you check “Yes,” 
you are authorizing the department to discuss with the designee any questions that may arise 
during the processing of your return. You are also authorizing the designee to: 
 
 •  Give the department any information missing from your return, 
 •  Call the department for information about the processing of your return or the status of 
  your refund or payment(s), and 
 •  Respond to certain department notices about math errors, offsets, and return preparation. 
 
Signature and Date.   Sign and date the form. When you are filing this form electronically, the 
signature you click with the mouse has the same validity as a handwritten signature. If the person 
preparing Form PW-1 is not the taxpayer, the preparer may electronically sign the form on behalf 
of the taxpayer only if the preparer obtains a signed statement from the taxpayer authorizing the 
electronic signature. 
 
                                         11 
 

             Wisconsin 2023 Form PW-1 Instructions 

Notifying Nonresidents of the Amount Withheld.      After you have completed Form PW-1, you 
must notify the pass-through entity’s nonresident owners of the amount you withheld on their 
behalf. Enter each owner’s share of the amount withheld on Schedule 5K-1, 3K-1, or 2K-1, on the 
line designated “Wisconsin tax withheld.” 
 
For Further Assistance 
 
Common Questions 
 
The department's website has a link to common questions on a number of topics, including pass-
through entity withholding. Click the link for “Common questions” then click on the “Businesses” 
link. 
 
Here is a direct link to the pass-through entity withholding common questions. 
 
Additional Assistance 
 
If you are unable to find the answers to your questions in these instructions or in the frequently 
asked questions, you may contact the department. For the best possible service, choose the 
appropriate contact carefully from the table below. 
 
      For Questions Regarding                       Appropriate Contacts 
 •  Getting started with Online E-Filing • E-mail: DORAuditPassThrough@wisconsin.gov  
 •  Computation of withholding           • Phone (608) 261-6261 
 •  Information to be entered into        (Telephone help is also available using TTY equipment. 
   Form PW-1                              Call the Wisconsin Telecommunications Relay System at 
                                          711 or, if no answer, (800) 947-3529. These numbers are 
 •  Electronic payment options and        to be used only when calling with TTY equipment.) 
   waivers 
                                         • Write: Customer Service and Education Bureau, 
 •  Name and address changes              Wisconsin Department of Revenue, PO Box 8949, 
                                          Madison, WI 53708-8949 
 •  Problems encountered while using     •  Email: DORElectronicFiling@wisconsin.gov  
   Online E-Filing 
 •  Creating an XML file for E-File 
   Transmission 
 
                               Applicable Laws and Rules 
   
  This document provides statements or interpretations of the following laws and regulations 
  enacted as of November 1, 2023: sec. 71.775,      Wis. Stats., and secs. Tax 2.04 and Tax 
  3.02, Wis. Adm. Code. 

                                          12