The Vonderhaar Family Foundation

Bettendorf, IA
Tax exemption issued: Feb. 1996
EIN: 42-1447723

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 / 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.
2025

Revenue

$493,813

Expenses

$324,408

Net Income

$169,405

Net Assets

$3,288,023

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$15	0.0%
Dividends	$110,741	22.4%
Sales of Assets	$383,057	77.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$319,000	98.3%
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	$3,288,023
Total Liabilities	$0
Net Assets	$3,288,023

Compensation

Key Employees and Officers	Compensation	Other
Collette C Vonderhaar (Director)	$0	$0
Michael J Vonderhaar (Director)	$0	$0
Susan L Anderson (Director)	$0	$0
David P Vonderhaar (Director)	$0	$0

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990-PF

Filed on May 11, 2026

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2024

Revenue

$317,791

Expenses

$295,611

Net Income

$22,180

Net Assets

$3,118,618

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$51	0.0%
Dividends	$106,070	33.4%
Sales of Assets	$211,670	66.6%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$292,000	98.8%
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	$3,118,618
Total Liabilities	$0
Net Assets	$3,118,618

Compensation

Key Employees and Officers	Compensation	Other
Collette C Vonderhaar (Director)	$0	$0
Michael J Vonderhaar (Director)	$0	$0
Susan L Anderson (Director)	$0	$0
David P Vonderhaar (Director)	$0	$0

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990-PF

Filed on May 13, 2025

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2023

Revenue

$388,109

Expenses

$296,776

Net Income

$91,333

Net Assets

$3,096,438

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$80,700	20.8%
Interest Revenue	$233	0.1%
Dividends	$173,536	44.7%
Sales of Assets	$133,640	34.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$292,500	98.6%
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	$3,096,438
Total Liabilities	$0
Net Assets	$3,096,438

Compensation

Key Employees and Officers	Compensation	Other
James J Vonderhaar (Director)	$0	$0
Collette C Vonderhaar (Director)	$0	$0
Michael J Vonderhaar (Director)	$0	$0
Susan L Anderson (Director)	$0	$0
David P Vonderhaar (Director)	$0	$0

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990-PF

Filed on May 8, 2024

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2022

Revenue

$226,426

Expenses

$206,208

Net Income

$20,218

Net Assets

$3,005,105

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$146	0.1%
Dividends	$89,273	39.4%
Sales of Assets	$136,715	60.4%
Other Income	$292	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$200,525	97.2%
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	$3,005,105
Total Liabilities	$0
Net Assets	$3,005,105

Compensation

Key Employees and Officers	Compensation	Other
James J Vonderhaar (Director)	$0	$0
Collette C Vonderhaar (Director)	$0	$0

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 Dec.
2021

Revenue

$378,224

Expenses

$203,713

Net Income

$174,511

Net Assets

$2,984,887

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$15,817	4.2%
Interest Revenue	$7	0.0%
Dividends	$102,059	27.0%
Sales of Assets	$260,027	68.7%
Other Income	$314	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$201,100	98.7%
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	$2,984,887
Total Liabilities	$0
Net Assets	$2,984,887

Compensation

Key Employees and Officers	Compensation	Other
James J Vonderhaar (Director)	$0	$0
Collette C Vonderhaar (Director)	$0	$0

990-PF

Filed on May 10, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

$262,913

Expenses

$214,308

Net Income

$48,605

Net Assets

$2,810,375

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$29,583	11.3%
Interest Revenue	$10	0.0%
Dividends	$81,958	31.2%
Sales of Assets	$151,173	57.5%
Other Income	$189	0.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$208,000	97.1%
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	$2,810,376
Total Liabilities	$1
Net Assets	$2,810,375

Compensation

Key Employees and Officers	Compensation	Other
James J Vonderhaar (Director)	$0	$0
Collette C Vonderhaar (Director)	$0	$0

990-PF

Filed on May 11, 2021

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2019

Revenue

$405,044

Expenses

$190,003

Net Income

$215,041

Net Assets

$2,761,771

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$24,956	6.2%
Interest Revenue	$134	0.0%
Dividends	$86,694	21.4%
Sales of Assets	$292,904	72.3%
Other Income	$356	0.1%

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	$2,761,771
Total Liabilities	$0
Net Assets	$2,761,771

990-PF

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

PDF

Fiscal Year Ending Dec.
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 Dec.
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 Dec.
2016

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

PDF (2 of 2)

Fiscal Year Ending Dec.
2015

Revenue

$176,618

Expenses

$128,760

Net Income

$47,858

Net Assets

$2,360,878

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$14,782	8.4%
Interest Revenue	$3	0.0%
Dividends	$71,713	40.6%
Sales of Assets	$90,112	51.0%
Other Income	$8	0.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$123,700	96.1%
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	$2,360,878
Total Liabilities	$0
Net Assets	$2,360,878

990-PF

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$196,925

Expenses

$129,624

Net Income

$67,301

Net Assets

$2,313,020

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$23,829	12.1%
Interest Revenue	$7	0.0%
Dividends	$76,421	38.8%
Sales of Assets	$91,940	46.7%
Other Income	$4,728	2.4%

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	$2,313,020
Total Liabilities	$0
Net Assets	$2,313,020

990-PF

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$226,398

Expenses

$154,247

Net Income

$72,151

Net Assets

$2,245,719

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$50,000	22.1%
Interest Revenue	$0
Dividends	$68,773	30.4%
Sales of Assets	$107,583	47.5%
Other Income	$42	0.0%

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	$2,245,719
Total Liabilities	$0
Net Assets	$2,245,719

990-PF

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$274,982

Expenses

$148,076

Net Income

$126,906

Net Assets

$2,173,568

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$50,000	18.2%
Interest Revenue	$0
Dividends	$67,249	24.5%
Sales of Assets	$157,453	57.3%
Other Income	$280	0.1%

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	$2,173,568
Total Liabilities	$0
Net Assets	$2,173,568

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$97,918

Expenses

$117,273

Net Income

-$19,355

Net Assets

$2,046,662

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$50,000	51.1%
Interest Revenue	$0
Dividends	$58,888	60.1%
Sales of Assets	$0
Other Income	$46	0.0%

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	$2,046,662
Total Liabilities	$0
Net Assets	$2,046,662

990-PF

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

PDF

Fiscal Year Ending Dec.
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 Dec.
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 Dec.
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 Dec.
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 Dec.
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

PDF (2 of 2)

Fiscal Year Ending Dec.
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 Dec.
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 Dec.
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 Dec.
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

Fiscal Year Ending Dec.
2001

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 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.

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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 »

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Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
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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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Updated October 22, 2026

The Vonderhaar Family Foundation

Organization summary

Type of Nonprofit

Tax Filings by Year

Fiscal Year Ending Dec. 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2018

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2016

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Fiscal Year Ending Dec.
2025

Fiscal Year Ending Dec.
2024

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2006

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001