Conference Of California Historical Societies

  • Claremont, CA
  • Tax-exempt since June 1975
  • EIN: 94-1567160

Organization summary

Organization summary might be incomplete or out of date

This organization is not listed in the IRS's most recent list of tax exempt organizations, but we have data associated with this Employer Identification Number.

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.

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 May
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$21,231
Expenses
$27,402
Net Income
-$6,171
Net Assets
$236,316
Notable Sources of Revenue Percent of Total Revenue
Contributions $500
2.4%
Program Services $0
Investment Income $12,062
56.8%
Net Fundraising -$1,836
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $236,316
Total Liabilities $0
Net Assets $236,316
Compensation
Key Employees and Officers Compensation Other
Kris Payne (President) $0 $0
Gary Bancroft (First Vice President) $0 $0
Amy King (Secretary) $0 $0
John Shea (Treasurer) $0 $0
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Document Links

990-EZ
Filed on April 15, 2021

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

View Filing
XML

Fiscal Year Ending May
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$28,852
Expenses
$23,456
Net Income
$5,396
Net Assets
$242,487
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,275
4.4%
Program Services $0
Investment Income $10,607
36.8%
Net Fundraising $4,365
15.1%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $242,487
Total Liabilities $0
Net Assets $242,487
Compensation
Key Employees and Officers Compensation Other
Therese Melbar (President) $0 $0
Alison Bruesehoff (First Vice President) $0 $0
Ann Shea (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
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Document Links

990-EZ
Filed on Feb. 5, 2020

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

View Filing
PDF XML

Fiscal Year Ending May
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$24,581
Expenses
$27,289
Net Income
-$2,708
Net Assets
$237,091
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,875
15.8%
Program Services $0
Investment Income $9,327
37.9%
Net Fundraising -$2,053
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $237,091
Total Liabilities $0
Net Assets $237,091
Compensation
Key Employees and Officers Compensation Other
Therese Melbar (President) $0 $0
Alison Bruesehoff (First Vice President) $0 $0
Ann Shea (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
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Document Links

990-EZ
Filed on April 14, 2019

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

View Filing
PDF XML

Fiscal Year Ending May
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$23,098
Expenses
$23,794
Net Income
-$696
Net Assets
$239,799
Notable Sources of Revenue Percent of Total Revenue
Contributions $749
3.2%
Program Services $0
Investment Income $10,511
45.5%
Net Fundraising -$4,947
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $239,799
Total Liabilities $0
Net Assets $239,799
Compensation
Key Employees and Officers Compensation Other
John Lenau (President) $0 $0
Andrea Blachman (First Vice President) $0 $0
Michael Otten (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
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Document Links

990-EZ
Filed on April 17, 2018

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

View Filing
PDF XML

Fiscal Year Ending May
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$27,606
Expenses
$32,272
Net Income
-$4,666
Net Assets
$240,495
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,685
9.7%
Program Services $0
Investment Income $11,132
40.3%
Net Fundraising -$5,476
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $240,495
Total Liabilities $0
Net Assets $240,495
Compensation
Key Employees and Officers Compensation Other
John Lenau (President) $0 $0
Andrea Blachman (First Vice President) $0 $0
Michael Otten (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
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Document Links

990-EZ
Filed on April 18, 2017

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

View Filing
PDF XML

Fiscal Year Ending May
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$39,506
Expenses
$39,268
Net Income
$238
Net Assets
$245,161
Notable Sources of Revenue Percent of Total Revenue
Contributions $5,570
14.1%
Program Services $0
Investment Income $9,134
23.1%
Net Fundraising $6,507
16.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $245,161
Total Liabilities $0
Net Assets $245,161
Compensation
Key Employees and Officers Compensation Other
John Lenau (President) $0 $0
Andrea Blachman (First Vice President) $0 $0
Michael Otten (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 15, 2016

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

View Filing
PDF XML

Fiscal Year Ending May
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$38,197
Expenses
$36,149
Net Income
$2,048
Net Assets
$244,923
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,895
7.6%
Program Services $0
Investment Income $8,766
22.9%
Net Fundraising $5,206
13.6%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $244,923
Total Liabilities $0
Net Assets $244,923
Compensation
Key Employees and Officers Compensation Other
John Lenau (President) $0 $0
Andrea Blachman (First Vice President) $0 $0
Michael Otten (Second Vice President) $0 $0
Barbara Kimball (Secretary) $0 $0
John Shea (Treasurer) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 15, 2015

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

View Filing
PDF XML

Fiscal Year Ending May
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$36,940
Expenses
$37,827
Net Income
-$887
Net Assets
$242,875
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,830
7.7%
Program Services $0
Investment Income $5,967
16.2%
Net Fundraising $10,613
28.7%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $242,875
Total Liabilities $0
Net Assets $242,875

Document Links

990-EZ
Filed on June 6, 2014

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

View Filing
PDF XML

Fiscal Year Ending May
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$18,435
Expenses
$40,144
Net Income
-$21,709
Net Assets
$243,762
Notable Sources of Revenue Percent of Total Revenue
Contributions $3,735
20.3%
Program Services $0
Investment Income $6,283
34.1%
Net Fundraising -$11,428
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $243,762
Total Liabilities $0
Net Assets $243,762

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
2011

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$42,200
Expenses
$32,397
Net Income
$9,803
Net Assets
$265,471
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,155
5.1%
Program Services $0
Investment Income $2,949
7.0%
Net Fundraising $17,931
42.5%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $265,471
Total Liabilities $0
Net Assets $265,471

Document Links

990-EZ

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

PDF

Fiscal Year Ending May
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 May
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 May
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

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

PDF

Fiscal Year Ending May
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

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

PDF

Fiscal Year Ending May
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

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

PDF
PDF (2 of 2)

Fiscal Year Ending May
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

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

PDF

Fiscal Year Ending May
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

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

PDF

Fiscal Year Ending May
2002

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

Primary 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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