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Deerfield High School Booster Club

  • Deerfield, IL
  • Tax-exempt since March 1977
  • EIN: 36-2905592

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.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$161k (2025)

Expenses
$186k (2025)

Total Assets
$20.1k (2025)

Total Liabilities
$0 (2025)

Source: Form 990 tax filings from 2011 to 2025

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 July
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$161,462
Expenses
$185,714
Net Income
-$24,252
Net Assets
$20,073
Notable Sources of Revenue Percent of Total Revenue
Contributions $66,235
41.0%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $22,527
14.0%
Other Revenue $72,700
45.0%
Assets/Debt
Total Assets $20,073
Total Liabilities $0
Net Assets $20,073
Compensation
Key Employees and Officers Compensation Other
Julie Calderon (Vice President) $0 $0
Sean Seed (President) $0 $0
Amy Reeder (Secretary) $0 $0
Michael Freedman (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 14, 2025

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

View Filing
XML

Fiscal Year Ending July
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$164,181
Expenses
$173,666
Net Income
-$9,485
Net Assets
$44,325
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,488
39.9%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $31,501
19.2%
Other Revenue $67,192
40.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $44,325
Total Liabilities $0
Net Assets $44,325
Compensation
Key Employees and Officers Compensation Related Other
Larry Letwat (President) $0 $0 $0
Mike Danielewicz (Vice President) $0 $0 $0
Sean Seed (Treasurer) $0 $0 $0
Amy Reeder (Secretary) $0 $0 $0
Cassie Hogenkamp (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on Dec. 11, 2024

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

View Filing
XML

Fiscal Year Ending July
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$179,446
Expenses
$146,087
Net Income
$33,359
Net Assets
$53,810
Notable Sources of Revenue Percent of Total Revenue
Contributions $64,653
36.0%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $46,585
26.0%
Other Revenue $68,208
38.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $53,810
Total Liabilities $0
Net Assets $53,810
Compensation
Key Employees and Officers Compensation Related Other
Larry Letwat (President) $0 $0 $0
Mike Danielewicz (Vice President) $0 $0 $0
Sean Seed (Treasurer) $0 $0 $0
Amy Reeder (Secretary) $0 $0 $0
Cassie Hogenkamp (Trustee) $0 $0 $0
+ View more people

Document Links

990
Filed on Dec. 11, 2023

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

View Filing
PDF XML

Fiscal Year Ending July
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$143,414
Expenses
$213,406
Net Income
-$69,992
Net Assets
$20,002
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,619
5.3%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $18,470
12.9%
Other Revenue $64,489
45.0%
Assets/Debt
Total Assets $20,002
Total Liabilities $0
Net Assets $20,002
Compensation
Key Employees and Officers Compensation Other
Larry Letwat (President) $0 $0
Mike Danielewicz (Vice Preside) $0 $0
Sean Seed (Treasurer) $0 $0
Ellen Ryan (At Large) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 12, 2022

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

View Filing
PDF XML

Fiscal Year Ending July
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$78,145
Expenses
$99,797
Net Income
-$21,652
Net Assets
$89,994
Notable Sources of Revenue Percent of Total Revenue
Contributions $764
1.0%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $18,415
23.6%
Other Revenue $26,081
33.4%
Assets/Debt
Total Assets $89,994
Total Liabilities $0
Net Assets $89,994
Compensation
Key Employees and Officers Compensation Other
Larry Letwat (President) $0 $0
Mike Danielewicz (Vice Preside) $0 $0
Frank Hirsch (Secretaryt) $0 $0
Sean Seed (Treasurer) $0 $0
Ellen Ryan (At Large) $0 $0
+ View more people

Document Links

990-EZ
Filed on Dec. 15, 2021

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

View Filing
XML

Fiscal Year Ending July
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$100,302
Expenses
$74,077
Net Income
$26,225
Net Assets
$111,646
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,140
15.1%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $17,105
17.1%
Other Revenue $21,442
21.4%
Assets/Debt
Total Assets $111,646
Total Liabilities $0
Net Assets $111,646

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$113,797
Expenses
$80,106
Net Income
$33,691
Net Assets
$85,421
Notable Sources of Revenue Percent of Total Revenue
Contributions $18,113
15.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $17,789
15.6%
Other Revenue $34,708
30.5%
Assets/Debt
Total Assets $85,421
Total Liabilities $0
Net Assets $85,421

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$121,404
Expenses
$102,410
Net Income
$18,994
Net Assets
$51,730
Notable Sources of Revenue Percent of Total Revenue
Contributions $20,245
16.7%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $13,866
11.4%
Other Revenue $43,750
36.0%
Assets/Debt
Total Assets $51,730
Total Liabilities $0
Net Assets $51,730

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$95,908
Expenses
$90,676
Net Income
$5,232
Net Assets
$32,736
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,803
26.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $2,876
3.0%
Other Revenue $18,956
19.8%
Assets/Debt
Total Assets $32,736
Total Liabilities $0
Net Assets $32,736

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$130,705
Expenses
$167,619
Net Income
-$36,914
Net Assets
$27,504
Notable Sources of Revenue Percent of Total Revenue
Contributions $61,310
46.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $4,764
3.6%
Other Revenue $17,620
13.5%
Assets/Debt
Total Assets $27,504
Total Liabilities $0
Net Assets $27,504

Document Links

990-EZ

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

PDF
PDF (2 of 2)

Fiscal Year Ending July
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$104,518
Expenses
$85,336
Net Income
$19,182
Net Assets
$64,418
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,009
28.7%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $7,542
7.2%
Other Revenue $19,250
18.4%
Assets/Debt
Total Assets $64,418
Total Liabilities $0
Net Assets $64,418

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$85,983
Expenses
$88,144
Net Income
-$2,161
Net Assets
$45,236
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,997
43.0%
Program Services $0
Investment Income $6
0.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $4,712
5.5%
Other Revenue $0
Assets/Debt
Total Assets $45,236
Total Liabilities $0
Net Assets $45,236

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$113,528
Expenses
$128,208
Net Income
-$14,680
Net Assets
$47,397
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,108
44.1%
Program Services $0
Investment Income $24
0.0%
Net Fundraising $10,078
8.9%
Sales of Assets $0
Net Inventory Sales $10,028
8.8%
Other Revenue $0
Assets/Debt
Total Assets $47,397
Total Liabilities $0
Net Assets $47,397

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$164,480
Expenses
$130,554
Net Income
$33,926
Net Assets
$62,077
Notable Sources of Revenue Percent of Total Revenue
Contributions $102,669
62.4%
Program Services $0
Investment Income $5
0.0%
Net Fundraising $11,741
7.1%
Sales of Assets $0
Net Inventory Sales $11,242
6.8%
Other Revenue $0
Assets/Debt
Total Assets $62,077
Total Liabilities $0
Net Assets $62,077

Document Links

990-EZ

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

PDF

Fiscal Year Ending July
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$321,149
Expenses
$335,652
Net Income
-$14,503
Net Assets
$28,151
Notable Sources of Revenue Percent of Total Revenue
Contributions $303,267
94.4%
Program Services $0
Investment Income $92
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $9,136
2.8%
Sales of Assets $0
Net Inventory Sales $4,421
1.4%
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 $28,151
Total Liabilities $0
Net Assets $28,151

Document Links

990

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

PDF

Fiscal Year Ending July
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-EZ

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

PDF

Fiscal Year Ending July
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-EZ

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

PDF

Fiscal Year Ending July
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 July
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-EZ

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

PDF

Fiscal Year Ending July
2006

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

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

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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.

Updated