Dudley Foundation Inc

Wausau, WI
Tax-exempt since Oct. 2000
EIN: 39-2003427

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Type of Nonprofit

Designated as a 501(c)(3) 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 / Corporate Foundations (NTEE)

Donations to this organization are tax deductible.

Revenue

$839k (2024)

Expenses

$521k (2024)

Total Assets

$9.99M (2024)

Total Liabilities

$51.7k (2024)

Years with missing data

Source: Form 990 tax filings from 2012 to 2024

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. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending June
2024

Revenue

$838,533

Expenses

$520,975

Net Income

$317,558

Net Assets

$9,941,747

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$169,952	20.3%
Sales of Assets	$667,975	79.7%
Other Income	$606	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$414,742	79.6%
Compensation of Officers*	$45,000	8.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$9,993,465
Total Liabilities	$51,718
Net Assets	$9,941,747

Compensation

Key Employees and Officers	Compensation	Other
Andrew Dudley Shannon (Executive Director)	$45,000	$0
Mary C Dudley (Chairman)	$0	$0
Ann D Shannon (President)	$0	$0
Jeffrey Stubbe (Treasurer)	$0	$0
Paul C Schlindwien Ii (Secretary)	$0	$0
John D Dudley (Director)	$0	$0
Robert J Dudley Ii (Director)	$0	$0
Chad D Kane (Director)	$0	$0

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990-PF

Filed on May 5, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2023

Revenue

$126,169

Expenses

$378,778

Net Income

-$252,609

Net Assets

$9,466,137

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$170,294	> 100%
Sales of Assets	-$44,125
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$508,634	> 100%
Compensation of Officers*	$43,100	11.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$9,608,465
Total Liabilities	$142,328
Net Assets	$9,466,137

Compensation

Key Employees and Officers	Compensation	Other
Andrew Dudley Shannon (Executive Director)	$43,100	$0
Mary C Dudley (Chairman)	$0	$0
Ann D Shannon (President)	$0	$0
John D Dudley (Vice President)	$0	$0
Jeffrey Stubbe (Treasurer)	$0	$0
Paul C Schlindwien Ii (Secretary)	$0	$0
Robert J Dudley Ii (Director)	$0	$0
Chad D Kane (Director)	$0	$0

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990-PF

Filed on May 15, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2022

Revenue

$592,775

Expenses

$717,280

Net Income

-$124,505

Net Assets

$8,658,895

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$76,802	13.0%
Dividends	$78,220	13.2%
Sales of Assets	$437,070	73.7%
Other Income	$683	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$443,471	61.8%
Compensation of Officers*	$41,000	5.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$8,877,931
Total Liabilities	$219,036
Net Assets	$8,658,895

Compensation

Key Employees and Officers	Compensation	Other
Andrew Dudley Shannon (Executive Director)	$41,000	$0
Ann D Shannon (President)	$0	$0
John D Dudley (Vice President)	$0	$0
Paul C Schlindwien Ii (Secretary)	$0	$0
Mary C Dudley (Chairman)	$0	$0
Robert J Dudley Ii (Director)	$0	$0
Chad D Kane (Director)	$0	$0
Jeff Stubbe (Treasurer)	$0	$0

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990-PF

Filed on May 11, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2021

Revenue

$1,050,004

Expenses

$390,666

Net Income

$659,338

Net Assets

$10,366,160

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$66,029	6.3%
Dividends	$100,758	9.6%
Sales of Assets	$883,217	84.1%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$378,849	97.0%
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	$10,393,201
Total Liabilities	$27,041
Net Assets	$10,366,160

Compensation

Key Employees and Officers	Compensation	Other
Ann D Shannon (President)	$0	$0
John D Dudley (Vice President)	$0	$0
Gary W Freels (Treasurer)	$0	$0
Paul C Schlindwien Ii (Secretary)	$0	$0
Mary C Dudley (Director)	$0	$0
Robert J Dudley Ii (Director)	$0	$0
Chad D Kane (Director)	$0	$0
Andrew Dudley Shannon (Director)	$0	$0

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990-PF

Filed on March 3, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2020

Revenue

$1,230,168

Expenses

$352,832

Net Income

$877,336

Net Assets

$8,458,002

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$14,000	1.1%
Interest Revenue	$42,959	3.5%
Dividends	$123,901	10.1%
Sales of Assets	$1,049,308	85.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$395,034	> 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	$8,564,446
Total Liabilities	$106,444
Net Assets	$8,458,002

990-PF

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

PDF

Fiscal Year Ending June
2019

Revenue

$472,952

Expenses

$383,785

Net Income

$89,167

Net Assets

$8,256,717

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$30,184	6.4%
Dividends	$141,312	29.9%
Sales of Assets	$301,456	63.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$307,171	80.0%
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	$8,466,653
Total Liabilities	$209,936
Net Assets	$8,256,717

990-PF

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

PDF

Fiscal Year Ending June
2018

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

990-PF

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

PDF

Fiscal Year Ending June
2017

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

990-PF

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

PDF

Fiscal Year Ending June
2016

Revenue

$84,031

Expenses

$272,378

Net Income

-$188,347

Net Assets

$7,027,111

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$18,052	21.5%
Dividends	$129,998	> 100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$323,723	> 100%
Compensation of Officers*	$14,400	5.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$7,067,206
Total Liabilities	$40,095
Net Assets	$7,027,111

990-PF

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

PDF

PDF (2 of 3) PDF (3 of 3)

Fiscal Year Ending June
2015

Revenue

$198,620

Expenses

$378,585

Net Income

-$179,965

Net Assets

$7,137,330

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$20,593	10.4%
Dividends	$112,777	56.8%
Sales of Assets	$65,188	32.8%
Other Income	$62	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$303,552	80.2%
Compensation of Officers*	$11,100	2.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$7,273,001
Total Liabilities	$135,671
Net Assets	$7,137,330

990-PF

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

PDF

PDF (2 of 2)

Fiscal Year Ending June
2014

Revenue

$2,469,873

Expenses

$334,665

Net Income

$2,135,208

Net Assets

$7,396,843

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$1,486,341	60.2%
Interest Revenue	$150	0.0%
Dividends	$84,967	3.4%
Sales of Assets	$898,210	36.4%
Other Income	$205	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$309,584	92.5%
Compensation of Officers*	$8,400	2.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$7,509,480
Total Liabilities	$112,637
Net Assets	$7,396,843

990-PF

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

PDF

Fiscal Year Ending June
2013

Revenue

$104,224

Expenses

$272,881

Net Income

-$168,657

Net Assets

$5,428,894

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$2,238	2.1%
Dividends	$79,614	76.4%
Sales of Assets	$22,291	21.4%
Other Income	$81	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$250,427	91.8%
Compensation of Officers*	$8,250	3.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$5,538,109
Total Liabilities	$109,215
Net Assets	$5,428,894

990-PF

Filed on Jan. 3, 2014

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2012

Revenue

$59,370

Expenses

$205,382

Net Income

-$146,012

Net Assets

$4,762,204

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$1,182	2.0%
Dividends	$74,218	> 100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$203,276	99.0%
Compensation of Officers*	$8,400	4.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$4,933,187
Total Liabilities	$170,983
Net Assets	$4,762,204

990-PF

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

PDF

Fiscal Year Ending June
2011

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

990-PF

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

PDF

Fiscal Year Ending June
2010

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

990-PF

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

PDF

Fiscal Year Ending June
2009

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

990-PF

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

PDF

Fiscal Year Ending June
2008

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

990-PF

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

PDF

Fiscal Year Ending June
2007

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

990-PF

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

PDF

Fiscal Year Ending June
2006

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

990-PF

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

PDF

Fiscal Year Ending June
2005

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

990-PF

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

PDF

Fiscal Year Ending June
2004

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

990-PF

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

PDF

Fiscal Year Ending June
2003

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

990-PF

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

PDF

Fiscal Year Ending June
2002

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

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 information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include 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 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.

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Every organization that has been recognized as tax exempt by the IRS has to file 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 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."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

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

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Updated November 19, 2025

Dudley Foundation Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $839k (2024)

Expenses $521k (2024)

Total Assets $9.99M (2024)

Total Liabilities $51.7k (2024)

Tax Filings by Year

Fiscal Year Ending June 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2018

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending June 2011

No Extracted Financial Data

Document Links

990-PF

Revenue

$839k (2024)

Expenses

$521k (2024)

Total Assets

$9.99M (2024)

Total Liabilities

$51.7k (2024)

Fiscal Year Ending June
2024

Fiscal Year Ending June
2023

Fiscal Year Ending June
2022

Fiscal Year Ending June
2021

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002