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Menlo Park Historical Association

  • Menlo Park, CA
  • Tax-exempt since Aug. 1973
  • EIN: 23-7304914

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.

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$11.5k (2023)

Expenses
$7.22k (2023)

Total Assets
$208k (2023)

Total Liabilities
$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$11,485
Expenses
$7,221
Net Income
$4,264
Net Assets
$208,320
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,535
13.4%
Program Services $0
Investment Income $7,235
63.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $244
2.1%
Other Revenue $60
0.5%
Assets/Debt
Total Assets $208,320
Total Liabilities $0
Net Assets $208,320
Compensation
Key Employees and Officers Compensation Other
Matt Horwitz (Secretary) $0 $0
Karen Kitterman (Board Member) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Tim Johnston (President) $0 $0
Sam Sinnott (Board Member) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Sandy Pachaud (Vice President) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 24, 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
$6,284
Expenses
$8,052
Net Income
-$1,768
Net Assets
$204,056
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,418
22.6%
Program Services $0
Investment Income $1,616
25.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $143
2.3%
Other Revenue $17
0.3%
Assets/Debt
Total Assets $204,056
Total Liabilities $0
Net Assets $204,056
Compensation
Key Employees and Officers Compensation Other
Matt Horwitz (Board Member) $0 $0
Karen Kitterman (Board Member) $0 $0
Brian Ferrin (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Tim Johnston (President) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Sandy Pachaud (Board Member) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Nov. 6, 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
$8,539
Expenses
$5,604
Net Income
$2,935
Net Assets
$205,824
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,409
28.2%
Program Services $0
Investment Income $2,078
24.3%
Net Fundraising -$412
Sales of Assets $0
Net Inventory Sales $395
4.6%
Other Revenue $20
0.2%
Assets/Debt
Total Assets $205,824
Total Liabilities $0
Net Assets $205,824
Compensation
Key Employees and Officers Compensation Other
Matt Horwitz (Board Member) $0 $0
Karen Kitterman (Board Member) $0 $0
Bobbie Carcione (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Tim Johnston (President) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Sandy Pachaud (Board Member) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on July 7, 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
$6,359
Expenses
$2,653
Net Income
$3,706
Net Assets
$185,018
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,343
21.1%
Program Services $0
Investment Income $2,984
46.9%
Net Fundraising -$137
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $225
3.5%
Assets/Debt
Total Assets $185,018
Total Liabilities $0
Net Assets $185,018
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (Board Member) $0 $0
Bo Crane (Secretary) $0 $0
Bobbie Carcione (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Tim Johnston (President) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 4, 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
$9,907
Expenses
$7,340
Net Income
$2,567
Net Assets
$181,312
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,118
21.4%
Program Services $0
Investment Income $3,760
38.0%
Net Fundraising $16
0.2%
Sales of Assets $0
Net Inventory Sales $567
5.7%
Other Revenue $76
0.8%
Assets/Debt
Total Assets $181,312
Total Liabilities $0
Net Assets $181,312
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (Board Member) $0 $0
Bo Crane (Secretary) $0 $0
Bobbie Carcione (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Tim Johnston (Board Member) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (President) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 9, 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
$53,976
Expenses
$84,980
Net Income
-$31,004
Net Assets
$178,745
Notable Sources of Revenue Percent of Total Revenue
Contributions $44,303
82.1%
Program Services $0
Investment Income $3,683
6.8%
Net Fundraising $104
0.2%
Sales of Assets $0
Net Inventory Sales $1,320
2.4%
Other Revenue $2,036
3.8%
Assets/Debt
Total Assets $178,745
Total Liabilities $0
Net Assets $178,745
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (Board Member) $0 $0
Bo Crane (Secretary) $0 $0
Bobbie Carcione (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Greg Mellberg (Board Member) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (President) $0 $0
Pam Jones (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 13, 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
$23,461
Expenses
$5,665
Net Income
$17,796
Net Assets
$209,749
Notable Sources of Revenue Percent of Total Revenue
Contributions $15,165
64.6%
Program Services $0
Investment Income $3,594
15.3%
Net Fundraising -$263
Sales of Assets $0
Net Inventory Sales $168
0.7%
Other Revenue $1,043
4.4%
Assets/Debt
Total Assets $209,749
Total Liabilities $0
Net Assets $209,749
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (Board Member) $0 $0
Bo Crane (Secretary) $0 $0
Dick Angus (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Ester Bugnaresigned1117 (Board Member) $0 $0
Tom Carterresigned1117 (Board Member) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (President) $0 $0
Gil Workmanresigned 1117 (Board Member) $0 $0
Carol Schumacherresign 1117 (Board Member) $0 $0
Pam Jones (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 15, 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
$11,985
Expenses
$4,074
Net Income
$7,911
Net Assets
$191,953
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,352
36.3%
Program Services $0
Investment Income $3,517
29.3%
Net Fundraising $21
0.2%
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $672
5.6%
Assets/Debt
Total Assets $191,953
Total Liabilities $0
Net Assets $191,953
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (Board Member) $0 $0
Bo Crane (Secretary) $0 $0
Dick Angus (Board Member) $0 $0
Frank Helfrich (Treas Emeritus) $0 $0
Lydia Cooper (Treasurer) $0 $0
Ester Bugna (Board Member) $0 $0
Tom Carter (Board Member) $0 $0
Michael Demeter (Vice President) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (President) $0 $0
Gil Workman (Board Member) $0 $0
Carol Schumacher (Board Member) $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
$10,747
Expenses
$11,570
Net Income
-$823
Net Assets
$184,042
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,048
9.8%
Program Services $0
Investment Income $3,433
31.9%
Net Fundraising $147
1.4%
Sales of Assets $0
Net Inventory Sales $1,265
11.8%
Other Revenue $1,110
10.3%
Assets/Debt
Total Assets $184,042
Total Liabilities $0
Net Assets $184,042
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (President) $0 $0
Fran Dehn (Secretary) $0 $0
Dick Angus (Board Member) $0 $0
Frank Helfrich (Treasurer) $0 $0
Lydia Cooper (Treasurer) $0 $0
Ester Bugna (Board Member) $0 $0
Tom Carter (Board Member) $0 $0
Michael Demeter (Board Member) $0 $0
Martha Lancestremere (Board Member) $0 $0
Jim Lewis (Vice President) $0 $0
Gil Workman (Board Member) $0 $0
Carol Schumacher (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 11, 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
$7,889
Expenses
$7,426
Net Income
$463
Net Assets
$184,254
Notable Sources of Revenue Percent of Total Revenue
Contributions $1,132
14.3%
Program Services $0
Investment Income $1,777
22.5%
Net Fundraising -$25
Sales of Assets $0
Net Inventory Sales $5
0.1%
Other Revenue $730
9.3%
Assets/Debt
Total Assets $184,254
Total Liabilities $0
Net Assets $184,254
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (President) $0 $0
Fran Dehn (Secretary) $0 $0
Bill Weseloh (Vice President) $0 $0
Frank Helfrich (Treasurer) $0 $0
Lydia Cooper (Treasurer) $0 $0
Ester Bugna (Board Member) $0 $0
Tom Carter (Board Member) $0 $0
Michael Demeter (Board Member) $0 $0
Patty Hjelm (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Gil Workman (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 12, 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
$134,922
Expenses
$11,502
Net Income
$123,420
Net Assets
$183,791
Notable Sources of Revenue Percent of Total Revenue
Contributions $131,790
97.7%
Program Services $0
Investment Income $382
0.3%
Net Fundraising $75
0.1%
Sales of Assets $0
Net Inventory Sales $42
0.0%
Other Revenue $100
0.1%
Assets/Debt
Total Assets $183,791
Total Liabilities $0
Net Assets $183,791
Compensation
Key Employees and Officers Compensation Other
Jym Clendenin (President) $0 $0
Fran Dehn (Secretary) $0 $0
Bill Weseloh (Vice President) $0 $0
Frank Helfrich (Treasurer) $0 $0
Lydia Cooper (Treasurer) $0 $0
Ester Bugna (Board Member) $0 $0
Tom Carter (Board Member) $0 $0
Michael Demeter (Board Member) $0 $0
Patty Hjelm (Board Member) $0 $0
Jim Lewis (Board Member) $0 $0
Gil Workman (Board Member) $0 $0
+ View more people

Document Links

990-EZ
Filed on April 28, 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
$3,377
Expenses
$11,466
Net Income
-$8,089
Net Assets
$60,371
Notable Sources of Revenue Percent of Total Revenue
Contributions $360
10.7%
Program Services $1,250
37.0%
Investment Income $0
Net Fundraising $287
8.5%
Sales of Assets $0
Net Inventory Sales -$1,037
Other Revenue $92
2.7%
Assets/Debt
Total Assets $60,371
Total Liabilities $0
Net Assets $60,371

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
-$522
Expenses
$8,301
Net Income
-$8,823
Net Assets
$68,460
Notable Sources of Revenue Percent of Total Revenue
Contributions $356
Program Services $1,022
Investment Income $0
Net Fundraising $289
Sales of Assets $0
Net Inventory Sales -$4,755
Other Revenue $210
Assets/Debt
Total Assets $68,460
Total Liabilities $0
Net Assets $68,460

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
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 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

Fiscal Year Ending Dec.
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-EZ

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

PDF

Fiscal Year Ending Dec.
2001

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

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 »

Byline

By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
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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