California State Association Of Endodontists

  • Shiloh, IL
  • Tax-exempt since Sept. 1986
  • EIN: 77-0112975

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not 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. 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.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$89,009
Expenses
$86,581
Net Income
$2,428
Net Assets
$43,809
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,625
32.2%
Program Services $60,384
67.8%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $44,392
Total Liabilities $583
Net Assets $43,809
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $9,000 $0
Daniel J Pierre (Secretary) $0 $0
William Y Chen (President Elect) $0 $0
Dr Janice C Chou (Past President) $0 $0
Mark Stevenson (President) $0 $0
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990-EZ
Filed on March 16, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$79,999
Expenses
$74,813
Net Income
$5,186
Net Assets
$41,381
Notable Sources of Revenue Percent of Total Revenue
Contributions $32,042
40.1%
Program Services $47,957
59.9%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $41,381
Total Liabilities $0
Net Assets $41,381
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $9,000 $0
Daniel J Pierre (Secretary) $0 $0
William Y Chen (President Elect) $0 $0
Dr Janice C Chou (Past President) $0 $0
Mark Stevenson (President) $0 $0
+ View more people

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990-EZ
Filed on March 16, 2025

Short form 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 990-EZ
Revenue
$81,541
Expenses
$69,103
Net Income
$12,438
Net Assets
$36,195
Notable Sources of Revenue Percent of Total Revenue
Contributions $34,461
42.3%
Program Services $47,080
57.7%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $36,195
Total Liabilities $0
Net Assets $36,195
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $7,500 $0
William Y Chen (Treasurer) $0 $0
Dr Janice C Chou (President) $0 $0
Bryan F Mansour (Past President) $0 $0
Mark Stevenson (President Elect) $0 $0
+ View more people

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990-EZ
Filed on Aug. 8, 2024

Short form 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 990-EZ
Revenue
$70,530
Expenses
$64,069
Net Income
$6,461
Net Assets
$23,757
Notable Sources of Revenue Percent of Total Revenue
Contributions $38,193
54.2%
Program Services $32,337
45.8%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $23,757
Total Liabilities $0
Net Assets $23,757
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $6,467 $0
William Y Chen (Treasurer) $0 $0
Dr Janice C Chou (President) $0 $0
Bryan F Mansour (Past President) $0 $0
Mark Stevenson (President Elect) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 2, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$61,495
Expenses
$69,499
Net Income
-$8,004
Net Assets
$17,296
Notable Sources of Revenue Percent of Total Revenue
Contributions $32,282
52.5%
Program Services $29,213
47.5%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $17,296
Total Liabilities $0
Net Assets $17,296
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $6,583 $0
Dr Moon Hee Ko (Past President) $0 $0
William Y Chen (Secretary) $0 $0
Dr Janice C Chou (President Elect) $0 $0
Bryan F Mansour (President) $0 $0
Mark Stevenson (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 8, 2022

Short form 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 990-EZ
Revenue
$22,751
Expenses
$10,506
Net Income
$12,245
Net Assets
$25,300
Notable Sources of Revenue Percent of Total Revenue
Contributions $22,751
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $25,300
Total Liabilities $0
Net Assets $25,300
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $5,417 $0
Dr Moon Hee Ko (Past President) $0 $0
Dr Janice C Chou (President Elect) $0 $0
Bryan F Mansour (President) $0 $0
Mark Stevenson (Treasurer) $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 Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$55,980
Expenses
$55,064
Net Income
$916
Net Assets
$13,055
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,644
54.7%
Program Services $25,336
45.3%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $13,055
Total Liabilities $0
Net Assets $13,055
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $7,000 $0
Dr Moon Hee Ko (Past President) $0 $0
Dr Janice C Chou (President Elect) $0 $0
Bryan F Mansour (President) $0 $0
Mark Stevenson (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 2, 2020

Short form 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 990-EZ
Revenue
$61,901
Expenses
$58,613
Net Income
$3,288
Net Assets
$12,139
Notable Sources of Revenue Percent of Total Revenue
Contributions $25,017
40.4%
Program Services $36,884
59.6%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $12,139
Total Liabilities $0
Net Assets $12,139
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $7,000 $0
Dr Moon Hee Ko (President) $0 $0
Dr Jeff Meckler (Past President) $0 $0
Dr Janice C Chou (Treasurer) $0 $0
Bryan F Mansour (Vice President) $0 $0
Mark Stevenson (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 8, 2019

Short form 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 990-EZ
Revenue
$54,361
Expenses
$56,983
Net Income
-$2,622
Net Assets
$8,851
Notable Sources of Revenue Percent of Total Revenue
Contributions $28,373
52.2%
Program Services $25,988
47.8%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $8,851
Total Liabilities $0
Net Assets $8,851
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $7,000 $0
Dr Kenneth Tittle (Past President) $0 $0
Dr Jeff Meckler (President) $0 $0
Moon Hee Ko (President Elect) $0 $0
Bryan F Mansour (Treasurer) $0 $0
+ View more people

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990-EZ
Filed on Nov. 1, 2018

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$65,601
Expenses
$77,008
Net Income
-$11,407
Net Assets
$11,473
Notable Sources of Revenue Percent of Total Revenue
Contributions $26,605
40.6%
Program Services $38,996
59.4%
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $11,473
Total Liabilities $0
Net Assets $11,473
Compensation
Key Employees and Officers Compensation Other
Elizabeth Clark (Executive Secty) $7,000 $0
Dr Kenneth Tittle (Past President) $0 $0
Dr Jeff Meckler (President) $0 $0
Moon Hee Ko (President Elect) $0 $0
Bryan F Mansour (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 10, 2017

Short form 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 990-EZ
Revenue
$24,291
Expenses
$24,291
Net Income
$0
Net Assets
$22,880
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,291
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $22,880
Total Liabilities $0
Net Assets $22,880
Compensation
Key Employees and Officers Compensation Other
Dr Jan O'dell (Past President) $0 $0
Dr Kenneth Tittle (President) $0 $0
Dr Jeff Meckler (President Elect) $0 $0
Dr Moon Hee Ko (Treasurer) $0 $0
Dr Bryan F Mansour (Secretary) $0 $0
Elizabeth Clark (Exec Secty) $0 $0
+ View more people

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990-EZ
Filed on Nov. 21, 2016

Short form 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 990-EZ
Revenue
$46,070
Expenses
$57,954
Net Income
-$11,884
Net Assets
$22,880
Notable Sources of Revenue Percent of Total Revenue
Contributions $46,070
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $22,880
Total Liabilities $0
Net Assets $22,880
Compensation
Key Employees and Officers Compensation Other
Dr Nishan Odabashian (Past President) $0 $0
Dr Jan O'dell (President) $0 $0
Dr Kenneth Tittle (President Elect) $0 $0
Dr Jeff Meckler (Treasurer) $0 $0
Open Position (Secretary) $0 $0
Elizabeth Clark (Exec Secty) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 16, 2015

Short form 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 990-EZ
Revenue
$24,641
Expenses
$12,951
Net Income
$11,690
Net Assets
$34,764
Notable Sources of Revenue Percent of Total Revenue
Contributions $24,641
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $34,764
Total Liabilities $0
Net Assets $34,764
Compensation
Key Employees and Officers Compensation Other
Dr Keith Komatsu (Past President) $0 $0
Dr Nishan Odabashian (President) $0 $0
Dr Jan O'dell (President Elect) $0 $0
Dr Kenneth Tittle (Treasurer) $0 $0
Dr Jeff Meckler (Secretary) $0 $0
Elizabeth Clark (Exec Secty) $0 $0
+ View more people

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990-EZ
Filed on Oct. 15, 2014

Short form 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 990-EZ
Revenue
$41,614
Expenses
$58,561
Net Income
-$16,947
Net Assets
$23,074
Notable Sources of Revenue Percent of Total Revenue
Contributions $41,614
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $23,074
Total Liabilities $0
Net Assets $23,074

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$30,318
Expenses
$43,185
Net Income
-$12,867
Net Assets
$40,021
Notable Sources of Revenue Percent of Total Revenue
Contributions $30,318
100%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $40,021
Total Liabilities $0
Net Assets $40,021

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$67,724
Expenses
$87,505
Net Income
-$19,781
Net Assets
$53,123
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $53,123
Total Liabilities $0
Net Assets $53,123

Document Links

990-EZ

Short form 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-EZ

Short form 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-EZ

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

PDF

Fiscal Year Ending Dec.
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

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-EZ

Short form 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-EZ

Short form 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-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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