Chester High Booster Club

Chester, CA
Tax-exempt since Oct. 1977
EIN: 94-2425603

Receive an email when new data is available for this organization.

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.

Donations to this organization are tax deductible by treaty (foreign organization).

Revenue

$69.2k (2025)

Expenses

$75.2k (2025)

Total Assets

$108k (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 June
2025

Revenue

$69,170

Expenses

$75,239

Net Income

-$6,069

Net Assets

$107,845

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$43,896	63.5%
Interest Revenue	$5,082	7.3%
Dividends	$0
Sales of Assets	$0
Other Income	$15,980	23.1%

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	$107,845
Total Liabilities	$0
Net Assets	$107,845

Compensation

Key Employees and Officers	Compensation	Other
Mary Juska (President)	$0	$0
Nicole Nashlund (Vice Preside)	$0	$0
Tanya Miller (Secretary)	$0	$0
Jennifer Branch (Treasurer)	$0	$0

+ View more people

990-PF

Filed on Nov. 13, 2025

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2024

Revenue

$70,611

Expenses

$74,953

Net Income

-$4,342

Net Assets

$113,914

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$52,896	74.9%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$17,715	25.1%

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	$113,914
Total Liabilities	$0
Net Assets	$113,914

Compensation

Key Employees and Officers	Compensation	Other
Mary Juska (President)	$0	$0
Nicole Nashlund (Vice Preside)	$0	$0
Tanya Miller (Secretary)	$0	$0
Jennifer Branch (Treasurer)	$0	$0

+ View more people

990-PF

Filed on Nov. 8, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2023

Revenue

$72,129

Expenses

$67,489

Net Income

$4,640

Net Assets

$118,256

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$50,466	70.0%
Interest Revenue	$130	0.2%
Dividends	$0
Sales of Assets	$0
Other Income	$21,533	29.9%

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	$118,256
Total Liabilities	$0
Net Assets	$118,256

Compensation

Key Employees and Officers	Compensation	Other
Mary Juska (President)	$0	$0
Nicole Nashlund (Vice Preside)	$0	$0
Tanya Miller (Secretary)	$0	$0
Jennifer Branch (Treasurer)	$0	$0

+ View more people

990-PF

Filed on Oct. 2, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2022

Revenue

$35,578

Expenses

$39,470

Net Income

-$3,892

Net Assets

$113,616

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$27,687	77.8%
Interest Revenue	$14	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$7,877	22.1%

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	$113,616
Total Liabilities	$0
Net Assets	$113,616

Compensation

Key Employees and Officers	Compensation	Other
Stephanie Preston (President)	$0	$0
Kristin Montgomery (Vice Preside)	$0	$0
Mary Juska (Secretary)	$0	$0
Jennifer Branch (Treasurer)	$0	$0

+ View more people

990-PF

Filed on Nov. 15, 2022

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2021

Revenue

$44,463

Expenses

$51,315

Net Income

-$6,852

Net Assets

$117,508

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$42,821	96.3%
Interest Revenue	$2	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$1,640	3.7%

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	$117,508
Total Liabilities	$0
Net Assets	$117,508

Compensation

Key Employees and Officers	Compensation	Other
Jennifer Branch (Treasurer)	$0	$0
Kristin Montgomery (President)	$0	$0
Mary Juska (Vp/Secretary)	$0	$0
Camille Mcneil (Membership)	$0	$0

+ View more people

990-PF

Filed on May 16, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2020

Revenue

$94,374

Expenses

$67,233

Net Income

$27,141

Net Assets

$124,359

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$64,696	68.6%
Interest Revenue	$401	0.4%
Dividends	$0
Sales of Assets	$0
Other Income	$14,819	15.7%

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	$124,360
Total Liabilities	$1
Net Assets	$124,359

Compensation

Key Employees and Officers	Compensation	Other
Stephanie Preston (President)	$0	$0
Kristin Montgomery (Vice Preside)	$0	$0
Mary Juska (Secretary)	$0	$0
Jennifer Branch (Treasurer)	$0	$0

+ View more people

990-PF

Filed on Oct. 8, 2020

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

View Filing

Schedules ▼

XML

Fiscal Year Ending June
2019

Revenue

$67,005

Expenses

$71,328

Net Income

-$4,323

Net Assets

$97,219

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$34,444	51.4%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$15,527	23.2%

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	$97,219
Total Liabilities	$0
Net Assets	$97,219

Compensation

Key Employees and Officers	Compensation	Other
Stephanie Preston (President)	$0	$0
Kristin Montgomery (Vice Preside)	$0	$0
Mary Juska (Secretary)	$0	$0
Ellen Olah (Treasurer)	$0	$0
Camille Mcneill (Membership)	$0	$0

+ View more people

990-PF

Filed on Sept. 11, 2019

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2018

Revenue

$75,966

Expenses

$79,058

Net Income

-$3,092

Net Assets

$101,134

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$32,437	42.7%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$20,939	27.6%

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	$101,134
Total Liabilities	$0
Net Assets	$101,134

Compensation

Key Employees and Officers	Compensation	Other
Matt Bereznak (President)	$0	$0
Dawn Bereznak (Vice Preside)	$0	$0
Kristin Montgomery (Secretary)	$0	$0
Ellen Olah (Treasurer)	$0	$0
Camille Mcneill (Membership)	$0	$0

+ View more people

990-PF

Filed on Nov. 7, 2018

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2017

Revenue

$74,106

Expenses

$54,823

Net Income

$19,283

Net Assets

$104,226

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$26,845	36.2%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$27,940	37.7%

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	$104,226
Total Liabilities	$0
Net Assets	$104,226

Compensation

Key Employees and Officers	Compensation	Other
Matt Bereznak (President)	$0	$0
Dawn Bereznak (Vice Preside)	$0	$0
Kristin Montgomery (Secretary)	$0	$0
Ellen Olah (Treasurer)	$0	$0
Camille Mcneill (Membership)	$0	$0

+ View more people

990-PF

Filed on Nov. 7, 2018

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2016

Revenue

$70,804

Expenses

$62,415

Net Income

$8,389

Net Assets

$84,943

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$12,541	17.7%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$18,827	26.6%

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	$84,943
Total Liabilities	$0
Net Assets	$84,943

Compensation

Key Employees and Officers	Compensation	Other
Matt Bereznak (President)	$0	$0
Dawn Bereznak (Vice Preside)	$0	$0
Kristin Montgomery (Secretary)	$0	$0
Ellen Olah (Treasurer)	$0	$0
Camille Mcneill (Membership)	$0	$0

+ View more people

990-PF

Filed on May 15, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2015

Revenue

$73,675

Expenses

$64,662

Net Income

$9,013

Net Assets

$76,553

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$12,547	17.0%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$25,762	35.0%

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	$76,553
Total Liabilities	$0
Net Assets	$76,553

Compensation

Key Employees and Officers	Compensation	Other
Matt Bereznak (President)	$0	$0
Dawn Bereznak (Vice Preside)	$0	$0
Joey Perry (Secretary)	$0	$0
Ellen Olah (Treasurer)	$0	$0
Terry Hernandez (Athletics)	$0	$0
Mark Fanning (Member At Lg)	$0	$0
Wendi Durkin (Member At Lg)	$0	$0

+ View more people

990-PF

Filed on May 15, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2014

Revenue

$70,002

Expenses

$54,744

Net Income

$15,258

Net Assets

$67,540

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$12,756	18.2%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$22,346	31.9%

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	$67,540
Total Liabilities	$0
Net Assets	$67,540

Compensation

Key Employees and Officers	Compensation	Other
Matt Bereznak (President)	$0	$0
Dawn Bereznak (Vice Preside)	$0	$0
Joey Perry (Secretary)	$0	$0
Barbara Roberts (Treasurer)	$0	$0
Terry Hernandez (Athletics)	$0	$0
Mark Fanning (Member At Lg)	$0	$0
Wendi Durkin (Member At Lg)	$0	$0

+ View more people

990-PF

Filed on Nov. 19, 2014

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2013

Revenue

$69,692

Expenses

$81,295

Net Income

-$11,603

Net Assets

$52,281

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$3,190	4.6%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$2,150	3.1%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$81,295	100%
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	$52,282
Total Liabilities	$1
Net Assets	$52,281

990-PF

Filed on Dec. 23, 2013

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending June
2012

Revenue

$67,753

Expenses

$77,634

Net Income

-$9,881

Net Assets

$63,884

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$9,166	13.5%
Interest Revenue	$4	0.0%
Dividends	$0
Sales of Assets	$0
Other Income	$4,052	6.0%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$77,634	100%
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	$63,885
Total Liabilities	$1
Net Assets	$63,884

990-PF

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

PDF

Fiscal Year Ending June
2011

Revenue

$71,110

Expenses

$72,791

Net Income

-$1,681

Net Assets

$73,766

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$2,350	3.3%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$9,365	13.2%

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$72,791	100%
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	$73,766
Total Liabilities	$0
Net Assets	$73,766

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 »

See an issue with the data?

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 January 26, 2026

Chester High Booster Club

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $69.2k (2025)

Expenses $75.2k (2025)

Total Assets $108k (2025)

Total Liabilities $0 (2025)

Tax Filings by Year

Fiscal Year Ending June 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending June 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

Revenue

$69.2k (2025)

Expenses

$75.2k (2025)

Total Assets

$108k (2025)

Total Liabilities

$0 (2025)

Fiscal Year Ending June
2025

Fiscal Year Ending June
2024

Fiscal Year Ending June
2023

Fiscal Year Ending June
2022

Fiscal Year Ending June
2021

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002

Fiscal Year Ending June
2001