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Sdsi Foundation Inc

  • Garden City, KS
  • Tax-exempt since Aug. 1989
  • EIN: 48-1067654

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: Medical Research / Unknown (H00Z) (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$139k (2024)

Expenses
$83.9k (2024)

Total Assets
$3.14M (2024)

Total Liabilities
$1.93k (2024)

Source: Form 990 tax filings from 2011 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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$139,138
Expenses
$83,934
Net Income
$55,204
Net Assets
$3,137,708
Notable Sources of Revenue Percent of Total Revenue
Contributions $3
0.0%
Program Services $0
Investment Income $87,279
62.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $51,856
37.3%
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 $3,139,633
Total Liabilities $1,925
Net Assets $3,137,708
Compensation
Key Employees and Officers Compensation Related Other
Deb Oyler (Chairman) $0 $0 $0
Scott Harris (Vice Chairma) $0 $0 $0
Darin Bradstreet (Trustee) $0 $0 $0
Jeff Clarke (Trustee) $0 $0 $0
Donna Pelton (Secretary/Tr) $0 $0 $0
Steven R Sandoval (President) $0 $123,509 $5,992
Mark Hinde (President) $0 $143,298 $5,206
Craig Wikoff (Cfo Of Sdsi) $0 $105,841 $5,241
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Document Links

990
Filed on Nov. 4, 2025

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$690,691
Expenses
$108,255
Net Income
$582,436
Net Assets
$2,936,370
Notable Sources of Revenue Percent of Total Revenue
Contributions $661,846
95.8%
Program Services $0
Investment Income $67,559
9.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$38,714
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 $2,940,090
Total Liabilities $3,720
Net Assets $2,936,370
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Steven Dyer (Secretary/Treas) $0 $0 $0
Barb Esfeld (Trustee) $0 $0 $0
Scott Harris (Trustee) $0 $0 $0
Dennis Mesa (Trustee) $0 $0 $0
Deb Oyler (Trustee) $0 $0 $0
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Document Links

990
Filed on May 14, 2024

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$40,686
Expenses
$84,180
Net Income
-$43,494
Net Assets
$2,117,241
Notable Sources of Revenue Percent of Total Revenue
Contributions $205
0.5%
Program Services $0
Investment Income $58,980
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$18,499
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 $2,121,194
Total Liabilities $3,953
Net Assets $2,117,241
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Steven Dyer (Secretary/Treas) $0 $0 $0
Barb Esfeld (Trustee) $0 $0 $0
Dennis Mesa (Trustee) $0 $0 $0
Deb Oyler (Trustee) $0 $0 $0
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Document Links

990
Filed on May 16, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$225,469
Expenses
$67,625
Net Income
$157,844
Net Assets
$2,578,537
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,272
0.6%
Program Services $0
Investment Income $50,612
22.4%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $173,585
77.0%
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 $2,581,497
Total Liabilities $2,960
Net Assets $2,578,537
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Steven Dyer (Secretary/Treas) $0 $0 $0
Dot Leiker (Trustee) $0 $0 $0
Rita Kuhn (Trustee) $0 $0 $0
Dennis Mesa (Treasurer) $0 $0 $0
Deb Oyler (Trustee) $0 $0 $0
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Document Links

990
Filed on May 23, 2022

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$179,768
Expenses
$69,769
Net Income
$109,999
Net Assets
$2,395,478
Notable Sources of Revenue Percent of Total Revenue
Contributions $505
0.3%
Program Services $0
Investment Income $62,215
34.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $117,048
65.1%
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 $2,409,128
Total Liabilities $13,650
Net Assets $2,395,478
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Steven Dyer (Trustee) $0 $0 $0
Dot Leiker (Trustee) $0 $0 $0
Jane Leitheiser (Trustee) $0 $0 $0
Dennis Mesa (Treasurer) $0 $0 $0
Deb Oyler (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on June 11, 2021

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$120,698
Expenses
$81,874
Net Income
$38,824
Net Assets
$2,320,311
Notable Sources of Revenue Percent of Total Revenue
Contributions $523
0.4%
Program Services $0
Investment Income $80,250
66.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $39,925
33.1%
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 $2,325,794
Total Liabilities $5,483
Net Assets $2,320,311
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Steven Dyer (Trustee) $0 $0 $0
Patricia Sharp (Secretary) $0 $0 $0
Jane Leitheiser (Trustee) $0 $0 $0
Dennis Mesa (Trustee) $0 $0 $0
Deb Oyler (Trustee) $0 $0 $0
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Document Links

990
Filed on May 14, 2020

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$68,894
Expenses
$75,174
Net Income
-$6,280
Net Assets
$2,148,636
Notable Sources of Revenue Percent of Total Revenue
Contributions $19
0.0%
Program Services $0
Investment Income $80,268
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$11,393
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 $2,148,813
Total Liabilities $177
Net Assets $2,148,636
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Keith Collins (Secretary) $0 $0 $0
Patricia Sharp (Trustee) $0 $0 $0
Tami Allen (Trustee) $0 $0 $0
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Document Links

990
Filed on May 10, 2019

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$77,638
Expenses
$84,349
Net Income
-$6,711
Net Assets
$2,220,757
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $84,541
> 100%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$6,903
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 $2,225,110
Total Liabilities $4,353
Net Assets $2,220,757
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Keith Collins (Trustee) $0 $0 $0
Traci Shellenberger (Secretary) $0 $0 $0
Tami Allen (Trustee) $0 $0 $0
Kenneth Whitson (Trustee) $0 $0 $0
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Document Links

990
Filed on May 9, 2018

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$93,675
Expenses
$93,747
Net Income
-$72
Net Assets
$2,229,844
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $93,675
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 $2,229,978
Total Liabilities $134
Net Assets $2,229,844
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Keith Collins (Trustee) $0 $0 $0
Traci Shellenberger (Trustee) $0 $0 $0
Catherine Sandstrom (Secretary) $0 $0 $0
Kenneth Whitson (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on May 5, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$88,810
Expenses
$90,967
Net Income
-$2,157
Net Assets
$2,257,522
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $88,810
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 $2,257,522
Total Liabilities $0
Net Assets $2,257,522
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Bill Mills (Secretary) $0 $0 $0
Mike Lewis (Vice Chairman) $0 $0 $0
Catherine Sandstrom (Trustee) $0 $0 $0
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Document Links

990
Filed on April 28, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$90,378
Expenses
$82,505
Net Income
$7,873
Net Assets
$2,320,689
Notable Sources of Revenue Percent of Total Revenue
Contributions $655
0.7%
Program Services $0
Investment Income $89,723
99.3%
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 $2,320,689
Total Liabilities $0
Net Assets $2,320,689
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Bill Mills (Secretary) $0 $0 $0
Mike Lewis (Vice Chairman) $0 $0 $0
Nancy Weeks (Trustee) $0 $0 $0
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Document Links

990
Filed on June 2, 2015

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$91,822
Expenses
$73,086
Net Income
$18,736
Net Assets
$2,130,434
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $91,822
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 $2,134,263
Total Liabilities $3,829
Net Assets $2,130,434
Compensation
Key Employees and Officers Compensation Related Other
Rich Harp (Chairman) $0 $0 $0
Neal O'brien (Vice Chairman) $0 $0 $0
Bill Mills (Secretary) $0 $0 $0
Donna Pelton (Trustee) $0 $0 $0
Nancy Weeks (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on May 1, 2014

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$103,557
Expenses
$99,939
Net Income
$3,618
Net Assets
$2,369,414
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $103,557
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 $2,369,414
Total Liabilities $0
Net Assets $2,369,414

Document Links

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$107,983
Expenses
$103,695
Net Income
$4,288
Net Assets
$2,326,860
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $107,983
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 $2,326,860
Total Liabilities $0
Net Assets $2,326,860

Document Links

990

Primary tax return for a nonprofit’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

Primary tax return for a nonprofit’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

Primary tax return for a nonprofit’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-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2001

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

Primary tax return for a nonprofit’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.

Which Organizations Are Here?

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 »

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 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.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • 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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About Nonprofit Explorer

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.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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