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Hinsdale South Booster Club Inc

  • Darien, IL
  • Tax-exempt since March 2011
  • EIN: 27-3755319

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: Educational Institutions and Related Activities / Single Organization Support (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$27.1k (2025)

Expenses
$40.3k (2025)

Total Assets
$85.5k (2025)

Total Liabilities
$0 (2025)

Years with missing data
Source: Form 990 tax filings from 2012 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 June
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,094
Expenses
$40,270
Net Income
-$13,176
Net Assets
$85,538
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,469
9.1%
Program Services $0
Investment Income $12
0.0%
Net Fundraising $16,387
60.5%
Sales of Assets $0
Net Inventory Sales $5,741
21.2%
Other Revenue $0
Assets/Debt
Total Assets $85,538
Total Liabilities $0
Net Assets $85,538
Compensation
Key Employees and Officers Compensation Other
Nehad Leonardson (President) $0 $0
Joanna Peterson (Secretary) $0 $0
Sara Cushing (Treasurer/Finance) $0 $0

Document Links

990-EZ
Filed on Sept. 8, 2025

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

View Filing
XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$22,379
Expenses
$21,061
Net Income
$1,318
Net Assets
$98,714
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,005
9.0%
Program Services $0
Investment Income $12
0.1%
Net Fundraising $19,943
89.1%
Sales of Assets $0
Net Inventory Sales -$3,356
Other Revenue $0
Assets/Debt
Total Assets $98,714
Total Liabilities $0
Net Assets $98,714
Compensation
Key Employees and Officers Compensation Other
Lana Johnson (President) $0 $0
Nehad Leonardson (Vice President) $0 $0
Joanna Peterson (Secretary) $0 $0
Sara Cushing (Treasurer/Finance) $0 $0
Lana Johnson (Marketing Director) $0 $0
Laurie Wyent (Membership Director) $0 $0
Sebha Khan (Scholarship Director) $0 $0
Colleen Carrol (Post Prom) $0 $0
Julie Sander (Merchandise Director) $0 $0
Madhu Reddy (Hospitality Director) $0 $0
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Document Links

990-EZ
Filed on Oct. 10, 2024

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

View Filing
XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$25,087
Expenses
$31,529
Net Income
-$6,442
Net Assets
$97,396
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,000
8.0%
Program Services $0
Investment Income $12
0.0%
Net Fundraising $13,090
52.2%
Sales of Assets $0
Net Inventory Sales $6,468
25.8%
Other Revenue $0
Assets/Debt
Total Assets $97,396
Total Liabilities $0
Net Assets $97,396
Compensation
Key Employees and Officers Compensation Other
Lana Johnson (President) $0 $0
Nehad Leonardson (Vice President) $0 $0
Joanna Peterson (Secretary) $0 $0
Sara Cushing (Treasurer/Finance) $0 $0
Lana Johnson (Marketing Director) $0 $0
Laurie Wyent (Membership Director) $0 $0
Sebha Khan (Scholarship Director) $0 $0
Colleen Carrol (Post Prom) $0 $0
Julie Sander (Merchandise Director) $0 $0
Madhu Reddy (Hospitality Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 25, 2023

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

View Filing
PDF XML

Fiscal Year Ending June
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$46,826
Expenses
$58,961
Net Income
-$12,135
Net Assets
$103,838
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,200
11.1%
Program Services $0
Investment Income $3
0.0%
Net Fundraising $15,309
32.7%
Sales of Assets $0
Net Inventory Sales $21,973
46.9%
Other Revenue $0
Assets/Debt
Total Assets $103,838
Total Liabilities $0
Net Assets $103,838
Compensation
Key Employees and Officers Compensation Other
Mary Sullivan (President) $0 $0
G'nee Andrulis (Vice President) $0 $0
Kathy Henn (Secretary) $0 $0
Mary Colleen Rudolph (Treasurer/Finance) $0 $0
Laurie Wyent (Membership Director) $0 $0
Julie Sander (Merchandise Director) $0 $0
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Document Links

990-EZ
Filed on Sept. 13, 2022

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

View Filing
XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$90,974
Expenses
$69,213
Net Income
$21,761
Net Assets
$115,973
Notable Sources of Revenue Percent of Total Revenue
Contributions $55,095
60.6%
Program Services $0
Investment Income $18
0.0%
Net Fundraising $8,439
9.3%
Sales of Assets $0
Net Inventory Sales $24,737
27.2%
Other Revenue $0
Assets/Debt
Total Assets $115,973
Total Liabilities $0
Net Assets $115,973
Compensation
Key Employees and Officers Compensation Other
Mary Sullivan (President) $0 $0
G'nee Andrulis (Vice President) $0 $0
Kathy Henn (Secretary) $0 $0
Mary Colleen Rudolph (Treasurer/Finance) $0 $0
Laurie Wyent (Membership Director) $0 $0
Julie Sander (Merchandise Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Aug. 30, 2021

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

View Filing
XML

Fiscal Year Ending June
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$64,575
Expenses
$46,840
Net Income
$17,735
Net Assets
$94,212
Notable Sources of Revenue Percent of Total Revenue
Contributions $51,085
79.1%
Program Services $0
Investment Income $78
0.1%
Net Fundraising $9,264
14.3%
Sales of Assets $0
Net Inventory Sales $1,018
1.6%
Other Revenue $0
Assets/Debt
Total Assets $94,212
Total Liabilities $0
Net Assets $94,212
Compensation
Key Employees and Officers Compensation Other
Jeanne Lombardo (President) $0 $0
Kathy Henn (Vice President) $0 $0
Lisa Klemm (Secretary) $0 $0
Mary Colleen Rudolph (Treasurer/Finance) $0 $0
Laurie Wyent (Membership Director) $0 $0
Julie Sander (Merchandise Director) $0 $0
G'nee Andrulis (Directory) $0 $0
+ View more people

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990-EZ
Filed on Nov. 11, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$59,580
Expenses
$28,567
Net Income
$31,013
Net Assets
$88,575
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,700
51.5%
Program Services $0
Investment Income $62
0.1%
Net Fundraising $16,531
27.7%
Sales of Assets $0
Net Inventory Sales $7,888
13.2%
Other Revenue $0
Assets/Debt
Total Assets $88,575
Total Liabilities $0
Net Assets $88,575
Compensation
Key Employees and Officers Compensation Other
David Frunk (President) $0 $0
Jeanne Lombardo (Vice President) $0 $0
Kathy Henn (Secretary) $0 $0
Lisa Klemm (Treasurer/Finance) $0 $0
Seka Kaplarevic (Fundraising) $0 $0
Katie Tosh (Student Activities) $0 $0
Mike Wiley (Website) $0 $0
G'nee Andrulis (Directory) $0 $0
Lisa Alajoki (Scholarship) $0 $0
Barb Belle (Membership) $0 $0
Paula Banks (Merchandise) $0 $0
C Rudolph (Merchandise) $0 $0
Kathy Henn (Volunteers/ Social Media) $0 $0
+ View more people

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990-EZ
Filed on Oct. 29, 2018

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

View Filing
XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$51,379
Expenses
$42,609
Net Income
$8,770
Net Assets
$57,562
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,267
43.3%
Program Services $0
Investment Income $67
0.1%
Net Fundraising $17,249
33.6%
Sales of Assets $0
Net Inventory Sales $7,486
14.6%
Other Revenue $0
Assets/Debt
Total Assets $57,562
Total Liabilities $0
Net Assets $57,562
Compensation
Key Employees and Officers Compensation Other
David Frunk (President) $0 $0
Jeanne Lombardo (Vice President) $0 $0
Kathy Henn (Secretary) $0 $0
Lisa Klemm (Treasurer/Finance) $0 $0
Geralyn Donovan (Sponsorship) $0 $0
Katie Tosh (Student Activities) $0 $0
Cathy Allen (Scholarship) $0 $0
Jeanne Lombardo (Membership) $0 $0
Karen Carpenter (Merchandise) $0 $0
Paula Banks (Merchandise) $0 $0
G'nee Andrulis (Directory) $0 $0
Matt Gawlik (Website) $0 $0
Kathy Henn (Volunteers Social Media) $0 $0
Colleen Rudolph (Hospitality) $0 $0
+ View more people

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990-EZ
Filed on Dec. 18, 2017

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

View Filing
PDF XML

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$29,641
Expenses
$42,490
Net Income
-$12,849
Net Assets
$48,792
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,500
8.4%
Program Services $0
Investment Income $74
0.2%
Net Fundraising $15,479
52.2%
Sales of Assets $0
Net Inventory Sales $7,291
24.6%
Other Revenue $0
Assets/Debt
Total Assets $48,792
Total Liabilities $0
Net Assets $48,792
Compensation
Key Employees and Officers Compensation Other
Mary Sullivan (President) $0 $0
David Frunk (Vice President) $0 $0
Karen Carpenter (Secretary) $0 $0
Lisa Klemm (Treasurer/Finance) $0 $0
Geralyn Donovan (Sponsorship) $0 $0
Katie Tosh (Student Activities) $0 $0
Cathy Allen (Scholarship) $0 $0
Jeanne Lombardo (Membership) $0 $0
Karen Carpenter (Merchandise) $0 $0
Paula Banks (Merchandise) $0 $0
G'nee Andrulis (Directory) $0 $0
Matt Gawlik (Website) $0 $0
Kathy Henn (Volunteers Social Media) $0 $0
Colleen Rudolph (Hospitality) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 12, 2016

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

View Filing
PDF XML
PDF (2 of 2)

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$40,385
Expenses
$38,422
Net Income
$1,963
Net Assets
$61,641
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,840
7.0%
Program Services $0
Investment Income $79
0.2%
Net Fundraising $20,796
51.5%
Sales of Assets $0
Net Inventory Sales $10,690
26.5%
Other Revenue $0
Assets/Debt
Total Assets $61,641
Total Liabilities $0
Net Assets $61,641
Compensation
Key Employees and Officers Compensation Other
Geralyn Donovan (President) $0 $0
Mary Sullivan (Vice President) $0 $0
Karen Carpenter (Secretary) $0 $0
Randall Hanson (Treasurer/Finance) $0 $0
Stephanie Palmer (Administration) $0 $0
Katie Tosh (Student Activities) $0 $0
Anna Cepeda (Membership) $0 $0
Carolyn Gattuso (Concessions) $0 $0
Cathy Allen (Scholarship) $0 $0
+ View more people

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990-EZ
Filed on Sept. 23, 2015

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

View Filing
PDF XML

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$41,232
Expenses
$38,562
Net Income
$2,670
Net Assets
$59,678
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,188
5.3%
Program Services $0
Investment Income $75
0.2%
Net Fundraising $24,794
60.1%
Sales of Assets $0
Net Inventory Sales $7,170
17.4%
Other Revenue $0
Assets/Debt
Total Assets $59,678
Total Liabilities $0
Net Assets $59,678
Compensation
Key Employees and Officers Compensation Other
Lori Urbanick (President) $0 $0
Kim Hogan (Vice President) $0 $0
Karen Carpenter (Secretary) $0 $0
Randall Hanson (Treasurer/Finance) $0 $0
Brian Waterman (Administration) $0 $0
Greg Gardner (Administration) $0 $0
Anna Cepeda (Membership) $0 $0
Joan Brandeis (Fundraising) $0 $0
Matt Gawlik (Web Page) $0 $0
Carolyn Gattuso (Concessions) $0 $0
Kathy Milosevich (Concessions) $0 $0
Mary Sullivan (Directory) $0 $0
Cindy Garino (Hospitality/Education Week) $0 $0
Cathy Allen (Scholarship) $0 $0
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990-EZ
Filed on Oct. 3, 2014

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

View Filing
PDF XML

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$43,650
Expenses
$28,944
Net Income
$14,706
Net Assets
$57,008
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,775
4.1%
Program Services $0
Investment Income $72
0.2%
Net Fundraising $18,522
42.4%
Sales of Assets $0
Net Inventory Sales $15,091
34.6%
Other Revenue $0
Assets/Debt
Total Assets $57,008
Total Liabilities $0
Net Assets $57,008

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,737
Expenses
$30,437
Net Income
$6,300
Net Assets
$42,302
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,265
3.4%
Program Services $0
Investment Income $86
0.2%
Net Fundraising $12,611
34.3%
Sales of Assets $0
Net Inventory Sales $13,270
36.1%
Other Revenue $0
Assets/Debt
Total Assets $42,302
Total Liabilities $0
Net Assets $42,302

Document Links

990-EZ

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

PDF

Fiscal Year Ending June
2011

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

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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