El Monte Historical Society

  • El Monte, CA
  • Tax exemption issued: Oct. 2017
  • EIN: 23-7246859

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: Arts, Culture and Humanities / Museum, Museum Activities (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending June
2025

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,942
Expenses
$7,019
Net Income
$923
Net Assets
$84,784
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,942
100%
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 $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 $84,784
Total Liabilities $0
Net Assets $84,784
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Vice-preside) $0 $0 $0
Cathi Eredia (President) $0 $0 $0
Charles Hoffman (Treasurer) $0 $0 $0
Verna De Los Reyes (Director) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurston (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
Donna Villagomez (Sec) $0 $0 $0
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Document Links

990
Filed on Oct. 24, 2025

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

View Filing
PDF XML

Fiscal Year Ending June
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,140
Expenses
$3,627
Net Income
$1,513
Net Assets
$83,861
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,140
100%
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 $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 $83,861
Total Liabilities $0
Net Assets $83,861
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Vice-preside) $0 $0 $0
Cathi Eredia (President) $0 $0 $0
Charles Hoffman (Treasurer) $0 $0 $0
Verna De Los Reyes (Director) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurston (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
Donna Villagomez (Sec) $0 $0 $0
+ View more people

Document Links

990
Filed on Oct. 18, 2024

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

View Filing
PDF XML

Fiscal Year Ending June
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$1,680
Expenses
$8,301
Net Income
-$6,621
Net Assets
$82,348
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,428
85.0%
Program Services $0
Investment Income $252
15.0%
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 $82,348
Total Liabilities $0
Net Assets $82,348
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Treasure) $0 $0 $0
Cathi Eredia (President) $0 $0 $0
Chuck Hoffman (V President) $0 $0 $0
Cesar Perez (Sec) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurstan (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Dec. 14, 2023

Primary 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 Form 990
Revenue
$3,074
Expenses
$3,334
Net Income
-$260
Net Assets
$88,882
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,837
92.3%
Program Services $0
Investment Income $237
7.7%
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 $88,882
Total Liabilities $0
Net Assets $88,882
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Treas) $0 $0 $0
Cathi Eredia (Pres) $0 $0 $0
Chuck Hoffman (V Pres) $0 $0 $0
Cesar Perez (Sec) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurstan (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 31, 2022

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

View Filing
PDF XML

Fiscal Year Ending June
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$10,022
Expenses
$2,437
Net Income
$7,585
Net Assets
$89,142
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,679
96.6%
Program Services $0
Investment Income $343
3.4%
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 $89,142
Total Liabilities $0
Net Assets $89,142
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Treas) $0 $0 $0
Cathi Eredia (Pres) $0 $0 $0
Chuck Hoffman (V Pres) $0 $0 $0
Cesar Perez (Sec) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurstan (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Sept. 4, 2021

Primary 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 Form 990
Revenue
$2,975
Expenses
$2,197
Net Income
$778
Net Assets
$81,557
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,531
85.1%
Program Services $0
Investment Income $444
14.9%
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 $81,557
Total Liabilities $0
Net Assets $81,557
Compensation
Key Employees and Officers Compensation Related Other
Florencio Briones (Director) $0 $0 $0
Sheila Crippen (Treas) $0 $0 $0
Cathi Eredia (Pres) $0 $0 $0
Chuck Hoffman (V Pres) $0 $0 $0
Cesar Perez (Sec) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Helen Thurstan (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 18, 2020

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

View Filing
PDF XML

Fiscal Year Ending June
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$4,155
Expenses
$2,279
Net Income
$1,876
Net Assets
$80,779
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,687
88.7%
Program Services $0
Investment Income $468
11.3%
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 $80,779
Total Liabilities $0
Net Assets $80,779
Compensation
Key Employees and Officers Compensation Related Other
Cathi Eredia (Pres) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Sheila Crippen (Treas) $0 $0 $0
Chuck Hoffman (V Pres) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
Cesar Perez (Sec) $0 $0 $0
Florencio Briones (Director) $0 $0 $0
Helen Thurstan (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Aug. 12, 2019

Primary 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 Form 990
Revenue
$11,652
Expenses
$1,741
Net Income
$9,911
Net Assets
$78,903
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,125
> 100%
Program Services $0
Investment Income $336
2.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising -$809
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 $78,903
Total Liabilities $0
Net Assets $78,903
Compensation
Key Employees and Officers Compensation Related Other
Jeanie Mckinnis (V Pres) $0 $0 $0
Bob Wayne (Director) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Sheila Crippen (Director) $0 $0 $0
Chuck Hoffman (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
Tom Millett (Sec) $0 $0 $0
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Document Links

990
Filed on Dec. 12, 2018

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

View Filing
PDF XML

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$13,397
Expenses
$2,899
Net Income
$10,498
Net Assets
$68,992
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,805
95.6%
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $592
4.4%
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 $68,992
Total Liabilities $0
Net Assets $68,992
Compensation
Key Employees and Officers Compensation Related Other
Jeanie Mckinnis (Pres) $0 $0 $0
Cathi Eredia (Sec) $0 $0 $0
Bob Wayne (V Pres) $0 $0 $0
Janice Wiggins White (Treas) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Betty Tovey (Director) $0 $0 $0
Richard Tovey (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

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990
Filed on June 27, 2018

Primary 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 Form 990
Revenue
$8,843
Expenses
$4,322
Net Income
$4,521
Net Assets
$58,494
Notable Sources of Revenue Percent of Total Revenue
Contributions $8,625
97.5%
Program Services $0
Investment Income $194
2.2%
Bond Proceeds $0
Royalties $42
0.5%
Rental Property Income $0
Net Fundraising $290
3.3%
Sales of Assets $0
Net Inventory Sales -$308
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 $58,494
Total Liabilities $0
Net Assets $58,494
Compensation
Key Employees and Officers Compensation Related Other
Jeanie Mckinnis (Pres) $0 $0 $0
Cathi Eredia (Sec) $0 $0 $0
Bob Wayne (V Pres) $0 $0 $0
Janice Wiggins White (Treas) $0 $0 $0
Mercy Ayala (Director) $0 $0 $0
Jeff Seymour (Director) $0 $0 $0
Betty Tovey (Director) $0 $0 $0
Richard Tovey (Director) $0 $0 $0
Tess Velasco (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on June 27, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2013

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-N

Postcard filing for an organization with gross receipts less than $50,000. These filings do not generate a downloadable form.

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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

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 Employer Identification Numbers 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.
  • 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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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.

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