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Euphonium Foundation

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 Independent Foundations (NTEE)

Donations to this organization are tax deductible.

Details

According to its Dec. 2023 tax filing, this nonprofit:

Operated a donor-advised fund
Organization maintained a donor-advised fund or similar account through which donors could direct the distribution or investment of funds. Details are reported on Schedule D.

Summary charts: organization finances over time

Revenue
$72.1k (2023)

Expenses
$15.3k (2023)

Total Assets
$2.06M (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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 Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$72,088
Expenses
$15,290
Net Income
$56,798
Net Assets
$2,063,792
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $70,120
97.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,968
2.7%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,063,792
Total Liabilities $0
Net Assets $2,063,792
Other
Operated a donor-advised fund
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Marsh Davis (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
George N Harris Jr (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$798,189
Expenses
$11,057,513
Net Income
-$10,259,324
Net Assets
$2,006,994
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $148,062
18.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $650,127
81.5%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $2,006,994
Total Liabilities $0
Net Assets $2,006,994
Other
Operated a donor-advised fund
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Marsh Davis (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$789,514
Expenses
$401,269
Net Income
$388,245
Net Assets
$12,266,318
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $552,382
70.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $237,132
30.0%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $12,266,318
Total Liabilities $0
Net Assets $12,266,318
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Marsh Davis (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$351,284
Expenses
$39,379
Net Income
$311,905
Net Assets
$11,878,073
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $345,467
98.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $5,817
1.7%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,878,073
Total Liabilities $0
Net Assets $11,878,073
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Marsh Davis (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$189,511
Expenses
$56,889
Net Income
$132,622
Net Assets
$11,566,168
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $318,377
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$128,866
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,566,168
Total Liabilities $0
Net Assets $11,566,168
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Marsh Davis (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$346,877
Expenses
$369,341
Net Income
-$22,464
Net Assets
$11,433,546
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $387,315
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$40,438
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,433,546
Total Liabilities $0
Net Assets $11,433,546
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$381,465
Expenses
$90,756
Net Income
$290,709
Net Assets
$11,456,010
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $336,660
88.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $44,805
11.7%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,456,010
Total Liabilities $0
Net Assets $11,456,010
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$323,206
Expenses
$111,110
Net Income
$212,096
Net Assets
$11,165,301
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $325,068
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,862
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,165,301
Total Liabilities $0
Net Assets $11,165,301
Other
Operated a donor-advised fund
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Ralph Nowak (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$250,183
Expenses
$430,004
Net Income
-$179,821
Net Assets
$10,953,205
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $284,854
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$34,671
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $10,953,205
Total Liabilities $0
Net Assets $10,953,205
Other
Operated a donor-advised fund
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Stephen K Vetter (Secretary) $0 $0 $0
Gayle T Cook (Treasurer) $0 $0 $0
Ralph Nowak (Assistant Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$263,319
Expenses
$29,921
Net Income
$233,398
Net Assets
$11,133,026
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $264,319
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$1,000
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,133,026
Total Liabilities $0
Net Assets $11,133,026
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Donald D Kozusko (Secretary) $0 $0 $0
Gayle T Cook (Treasurer) $0 $0 $0
Ralph Nowak (Assistant Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$262,377
Expenses
$441,527
Net Income
-$179,150
Net Assets
$10,899,628
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $262,377
100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $10,899,628
Total Liabilities $0
Net Assets $10,899,628
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Carl A Cook (President & Director) $0 $0 $0
John M Mutz (Director) $0 $0 $0
Tina Connor (Director) $0 $0 $0
Frederick S Keller Md (Director) $0 $0 $0
Tina Peterson (Director) $0 $0 $0
Donald D Kozusko (Secretary) $0 $0 $0
Gayle T Cook (Treasurer) $0 $0 $0
Ralph Nowak (Assistant Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$288,301
Expenses
$250,552
Net Income
$37,749
Net Assets
$11,078,778
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $288,301
100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,078,778
Total Liabilities $0
Net Assets $11,078,778

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,184,676
Expenses
$261,675
Net Income
$6,923,001
Net Assets
$11,295,813
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $1,708
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $7,182,968
100.0%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $11,295,813
Total Liabilities $0
Net Assets $11,295,813

Document Links

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

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

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

Fiscal Year Ending Dec.
2007

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

Fiscal Year Ending Dec.
2005

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

Fiscal Year Ending Dec.
2004

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

Fiscal Year Ending Dec.
2003

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

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

  • Raw filing data. Includes EINs 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.
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