Wisconsin Foundation Inc

  • Middleton, WI
  • Tax exemption issued: Sept. 2008
  • EIN: 26-2540887

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Philanthropy, Voluntarism and Grantmaking Foundations / Private Grantmaking Foundations (NTEE)

Donations to this organization are tax deductible.

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$260,636
Expenses
$303,540
Net Income
-$42,904
Net Assets
$142,906
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $237,005
90.9%
Interest Revenue $1,074
0.4%
Dividends $0
Sales of Assets $0
Other Income $22,557
8.7%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $302,075
99.5%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $3,631,462
Total Liabilities $3,488,556
Net Assets $142,906
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer/director) $0 $0
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Document Links

990-PF
Filed on Nov. 17, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$80,611
Expenses
$69,131
Net Income
$11,480
Net Assets
$185,810
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $80,000
99.2%
Interest Revenue $611
0.8%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $67,505
97.6%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $191,690
Total Liabilities $5,880
Net Assets $185,810
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer/director) $0 $0
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Document Links

990-PF
Filed on Nov. 14, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$215,067
Expenses
$72,658
Net Income
$142,409
Net Assets
$149,330
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $215,000
100.0%
Interest Revenue $67
0.0%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $58,928
81.1%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $164,407
Total Liabilities $15,077
Net Assets $149,330
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer/director) $0 $0
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Document Links

990-PF
Filed on Nov. 15, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$7,410
Expenses
$8,293
Net Income
-$883
Net Assets
$16,297
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $7,410
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $8,293
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $16,565
Total Liabilities $268
Net Assets $16,297
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
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Document Links

990-PF
Filed on Nov. 11, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$12,000
Expenses
$973
Net Income
$11,027
Net Assets
$17,180
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $12,000
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $973
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $17,242
Total Liabilities $62
Net Assets $17,180
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on May 7, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$104
Expenses
$3,154
Net Income
-$3,050
Net Assets
$6,152
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $100
96.2%
Interest Revenue $4
3.8%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $3,154
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $6,153
Total Liabilities $1
Net Assets $6,152
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on July 9, 2020

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$12
Expenses
$2,311
Net Income
-$2,299
Net Assets
$9,203
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $12
100%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,311
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,203
Total Liabilities $0
Net Assets $9,203
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on Aug. 5, 2019

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$12,505
Expenses
$10,023
Net Income
$2,482
Net Assets
$11,502
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $12,500
100.0%
Interest Revenue $5
0.0%
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $10,023
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $11,752
Total Liabilities $250
Net Assets $11,502
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on Oct. 9, 2018

Primary tax return for a private foundation's activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,500
Expenses
$1,521
Net Income
$979
Net Assets
$9,020
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $2,500
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,521
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,020
Total Liabilities $0
Net Assets $9,020
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on April 18, 2017

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$3,200
Expenses
$5,773
Net Income
-$2,573
Net Assets
$8,041
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,200
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $0
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $10,023
Total Liabilities $1,982
Net Assets $8,041
Compensation
Key Employees and Officers Compensation Other
Terrence R Wall (President/director) $0 $0
Erica Koch (Vice President/director) $0 $0
F Taylor Brengel (Secretary/director) $0 $0
Joe Degroot (Treasurer) $0 $0
+ View more people

Document Links

990-PF
Filed on Oct. 25, 2016

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$22,000
Expenses
$22,137
Net Income
-$137
Net Assets
$10,614
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $22,000
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $22,000
99.4%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $10,614
Total Liabilities $0
Net Assets $10,614

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$6,159
Expenses
$2,500
Net Income
$3,659
Net Assets
$10,751
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $2,500
40.6%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $3,659
59.4%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,500
100%
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $10,751
Total Liabilities $0
Net Assets $10,751
Compensation
Key Employees and Officers Compensation Other
Terrence Wall (President) $0 $0
Stephan Addison (Treasurer) $0 $0
Helen Wall (Secretary) $0 $0
John Wall (Director) $0 $0
William Grabel (Director) $0 $0
Raymond Schappe (Director) $0 $0
Jim Sorenson (Director) $0 $0
Larry Ehorn (Director) $0 $0
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990-PF
Filed on Nov. 10, 2014

Primary tax return for a private foundation's activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$0
Expenses
$10
Net Income
-$10
Net Assets
$7,092
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $0
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $7,092
Total Liabilities $0
Net Assets $7,092

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$6,100
Expenses
$132
Net Income
$5,968
Net Assets
$7,102
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $6,100
100%
Interest Revenue $0
Dividends $0
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $0
Compensation of Officers* $0
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $7,102
Total Liabilities $0
Net Assets $7,102

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Most organizations that have been recognized as tax exempt by the IRS have to file the Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file the Form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

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