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Mariposa Museum And History Center Inc

  • Mariposa, CA
  • Tax-exempt since Feb. 1969
  • EIN: 94-6050425

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
$145k (2023)

Expenses
$161k (2023)

Total Assets
$292k (2023)

Total Liabilities
$4.68k (2023)

Years with multiple filings
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
$145,303
Expenses
$161,372
Net Income
-$16,069
Net Assets
$286,929
Notable Sources of Revenue Percent of Total Revenue
Contributions $36,596
25.2%
Program Services $65,832
45.3%
Investment Income $8,658
6.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $26,227
18.0%
Other Revenue $0
Assets/Debt
Total Assets $291,611
Total Liabilities $4,682
Net Assets $286,929
Compensation
Key Employees and Officers Compensation Other
Janet Chase Williams (President) $0 $0
Larry Riggs (2 Nd Vice President) $0 $0
Bill Lowe (Treasurer) $0 $0
Joanna Ransom (Secretary) $0 $0
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Document Links

990-EZ
Filed on May 4, 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
$129,124
Expenses
$161,331
Net Income
-$32,207
Net Assets
$302,998
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,641
23.0%
Program Services $54,445
42.2%
Investment Income $8,074
6.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $28,739
22.3%
Other Revenue $0
Assets/Debt
Total Assets $306,516
Total Liabilities $3,518
Net Assets $302,998
Compensation
Key Employees and Officers Compensation Other
Chris Allen (Board President) $0 $0
Jordan Nilsson (Vice President) $0 $0
John Sullivan (2 Nd Vp) $0 $0
Carol Fincham (Secretary) $0 $0
Ephriam Dickson (Treasurer) $0 $0
Sylvia Emery (Board Of Director) $0 $0
Edward Drechsler (Board Of Director) $0 $0
Lois Martin (Board Of Director) $0 $0
Gary Williams (Board Of Director) $0 $0
Larry Riggs (Board Of Director) $0 $0
Bill Lowe (Board Of Director) $0 $0
Janet Chase Williams (Board Of Director) $0 $0
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Document Links

990-EZ
Filed on June 27, 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
$141,969
Expenses
$160,616
Net Income
-$18,647
Net Assets
$335,205
Notable Sources of Revenue Percent of Total Revenue
Contributions $69,479
48.9%
Program Services $41,585
29.3%
Investment Income $8,871
6.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $14,449
10.2%
Other Revenue $0
Assets/Debt
Total Assets $340,129
Total Liabilities $4,924
Net Assets $335,205
Compensation
Key Employees and Officers Compensation Other
Chris Allen (President) $0 $0
Valerie Laszlo (Vice President) $0 $0
John Sullivan (2 Nd Vice President) $0 $0
Thomas Phillips (Secretary) $0 $0
Carol Fincham (Treasurer) $0 $0
Sylvia Emery (Board Of Director) $0 $0
Edward Drechsler (Board Of Director) $0 $0
Kim Sullvan (Board Of Director) $0 $0
Lois Martin (Board Of Director) $0 $0
Gary Williams (Board Of Director) $0 $0
Larry Riggs (Board Of Director) $0 $0
Jordan Nilsson (Board Of Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on May 14, 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
$81,826
Expenses
$126,294
Net Income
-$44,468
Net Assets
$353,852
Notable Sources of Revenue Percent of Total Revenue
Contributions $45,285
55.3%
Program Services $17,844
21.8%
Investment Income $8,147
10.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $5,610
6.9%
Other Revenue $0
Assets/Debt
Total Assets $357,548
Total Liabilities $3,696
Net Assets $353,852
Compensation
Key Employees and Officers Compensation Other
Valerie Laszio (President) $0 $0
Chris Allen (Vice President) $0 $0
John Sullivan (2 Nd Vice President) $0 $0
Carol Fincham (Treasurer) $0 $0
Thomas Phillps (Secretary) $0 $0
Edward Drechsler (Board Of Director) $0 $0
Sylvia Emery (Board Of Director) $0 $0
Lois Martin (Board Of Director) $0 $0
Michael Phillips (Board Of Director) $0 $0
Kathy Riggs (Board Of Dirctor) $0 $0
Larry Riggs (Board Of Director) $0 $0
Kim Sullivan (Board Of Director) $0 $0
Gary Williams (Board Of Director) $0 $0
Jordan Nilsson (Board Of Director) $0 $0
Lisa Rockwell (Board Of Director) $0 $0
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Document Links

990-EZ
Filed on May 11, 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
$148,775
Expenses
$135,523
Net Income
$13,252
Net Assets
$398,320
Notable Sources of Revenue Percent of Total Revenue
Contributions $54,769
36.8%
Program Services $67,871
45.6%
Investment Income $5,508
3.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $14,752
9.9%
Other Revenue $0
Assets/Debt
Total Assets $401,159
Total Liabilities $2,839
Net Assets $398,320
Compensation
Key Employees and Officers Compensation Other
Gary Williams (Director) $0 $0
John Sullivan (Director) $0 $0
Larry Riggs (Director) $0 $0
Mike Phillips (Director) $0 $0
Lois Martin (Director) $0 $0
Valerie Laszlo (Director) $0 $0
Carol Fincham (Director) $0 $0
Chris Allen (Director) $0 $0
Tom Phillips (Secretary) $0 $0
Kim Sullivan (Treasurer) $0 $0
Edward Drechsler (2 Nd Vice President) $0 $0
Sylvia Emery (Vice President) $0 $0
Mike Wenrich (President) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 3, 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
$27,107
Expenses
$28,741
Net Income
-$1,634
Net Assets
$385,068
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,791
28.7%
Program Services $10,072
37.2%
Investment Income $3,126
11.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $3,913
14.4%
Other Revenue $0
Assets/Debt
Total Assets $387,228
Total Liabilities $2,160
Net Assets $385,068

Document Links

990-EZ

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

PDF

Fiscal Year Ending Sept.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$129,052
Expenses
$107,627
Net Income
$21,425
Net Assets
$386,702
Notable Sources of Revenue Percent of Total Revenue
Contributions $31,131
24.1%
Program Services $62,378
48.3%
Investment Income $8,992
7.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $571
0.4%
Sales of Assets $9,787
7.6%
Net Inventory Sales $16,193
12.5%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $69,415
64.5%
Assets/Debt
Total Assets $390,062
Total Liabilities $3,360
Net Assets $386,702
Compensation
Key Employees and Officers Compensation Related Other
Chris Allen (Director) $0 $0 $0
Richard C Hutchinson (Director) $0 $0 $0
Valerie Laszlo (Director) $0 $0 $0
Lois Martin (Director) $0 $0 $0
Michael Phillips (Director) $0 $0 $0
John M Sullivan (Director) $0 $0 $0
Judy Sheets (Director) $0 $0 $0
Gary C Williams (Director) $0 $0 $0
Michael Wenrich (President) $0 $0 $0
Sylvia M Emery (Vice President) $0 $0 $0
Edward Drechsler (2nd Vice Pres) $0 $0 $0
Kim Sullivan (Treasurer) $0 $0 $0
Thomas B Phillips (Secretary) $0 $0 $0
+ View more people

Document Links

990
Filed on Feb. 11, 2019

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

View Filing
PDF XML

Fiscal Year Ending Sept.
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$119,037
Expenses
$107,326
Net Income
$11,711
Net Assets
$365,277
Notable Sources of Revenue Percent of Total Revenue
Contributions $37,931
31.9%
Program Services $47,195
39.6%
Investment Income $8,512
7.2%
Net Fundraising $81
0.1%
Sales of Assets $0
Net Inventory Sales $25,318
21.3%
Other Revenue $0
Assets/Debt
Total Assets $368,327
Total Liabilities $3,050
Net Assets $365,277
Compensation
Key Employees and Officers Compensation Other
Kim Sullivan (Treasurer) $0 $0
Ed Drechsler (2nd Vice Presid) $0 $0
Sylvia Emery (Vice President) $0 $0
Richard C Hutchinson (Director) $0 $0
Michael Wenrich (President) $0 $0
Odie Greggains (Director) $0 $0
Robert W Mc Knight (Director) $0 $0
Mike Phillips (Director) $0 $0
Thomas B Phillips (Secretary) $0 $0
Lois Martin (Director) $0 $0
Judy Sheets (Director) $0 $0
John M Sullivan (Director) $0 $0
Gary C Williams (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 1, 2018

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

View Filing
XML

Fiscal Year Ending Sept.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$62,449
Expenses
$95,283
Net Income
-$32,834
Net Assets
$353,566
Notable Sources of Revenue Percent of Total Revenue
Contributions $12,559
20.1%
Program Services $39,777
63.7%
Investment Income $8,293
13.3%
Net Fundraising $430
0.7%
Sales of Assets -$7,666
Net Inventory Sales $9,056
14.5%
Other Revenue $0
Assets/Debt
Total Assets $357,402
Total Liabilities $3,836
Net Assets $353,566
Compensation
Key Employees and Officers Compensation Other
Ronald M Loya (President) $0 $0
Ed Drechsler (2nd Vice Presid) $0 $0
Sylvia Emery (Vice President) $0 $0
Richard C Hutchinson (Director) $0 $0
Michael Wenrich (Director) $0 $0
Robert W Mc Knight (Director) $0 $0
Thomas B Phillips (Secretary) $0 $0
Lois Martin (Director) $0 $0
Judy Sheets (Director) $0 $0
John M Sullivan (Director) $0 $0
Clark Percival (Director) $0 $0
Gary C Williams (Director) $0 $0
+ View more people

Document Links

990-EZ
Filed on Feb. 14, 2017

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

View Filing
PDF XML

Fiscal Year Ending Sept.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$45,973
Expenses
$100,149
Net Income
-$54,176
Net Assets
$386,400
Notable Sources of Revenue Percent of Total Revenue
Contributions $7,624
16.6%
Program Services $35,954
78.2%
Investment Income $9,658
21.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$20,706
Net Inventory Sales $13,443
29.2%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $50,292
50.2%
Assets/Debt
Total Assets $389,533
Total Liabilities $3,133
Net Assets $386,400
Compensation
Key Employees and Officers Compensation Related Other
Michael Wenrich (Director) $0 $0 $0
Richard C Hutchinson (Director) $0 $0 $0
Robert W Mc Knight (Director) $0 $0 $0
Lois Martin (Director) $0 $0 $0
Judy Sheets (Director) $0 $0 $0
William Patrick Burke (Director) $0 $0 $0
Gary C Williams (Director) $0 $0 $0
Ed Drechsler (2nd Vice Presid) $0 $0 $0
Sylvia Emery (Vice President) $0 $0 $0
Ron M Loya (Secretary) $0 $0 $0
Thomas B Phillips (President) $0 $0 $0
Glennis E Tribe (Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on Feb. 16, 2016

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

View Filing
PDF XML

Fiscal Year Ending Sept.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$100,770
Expenses
$81,804
Net Income
$18,966
Net Assets
$440,576
Notable Sources of Revenue Percent of Total Revenue
Contributions $29,743
29.5%
Program Services $29,702
29.5%
Investment Income $12,005
11.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $19,615
19.5%
Net Inventory Sales $9,705
9.6%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $46,005
56.2%
Assets/Debt
Total Assets $443,546
Total Liabilities $2,970
Net Assets $440,576
Compensation
Key Employees and Officers Compensation Related Other
Michael Wenrich (Alternate) $0 $0 $0
Ed Drechsler (2nd Vice Presid) $0 $0 $0
Sylvia Emery (President) $0 $0 $0
Richard C Hutchinson (Director) $0 $0 $0
Ron M Loya (Director) $0 $0 $0
Robert W Mc Knight (Director) $0 $0 $0
Thomas Bruce Phillips (1st Vice Presid) $0 $0 $0
Albert J Ranson Sr (Secretary) $0 $0 $0
Lois Martin (Director) $0 $0 $0
Judy Sheets (Director) $0 $0 $0
Glennis E Tribe (Treasurer) $0 $0 $0
William Patrick Burke (Director) $0 $0 $0
Gary C Williams (Director) $0 $0 $0
+ View more people

Document Links

990
Filed on Feb. 12, 2015

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

View Filing
PDF XML

Fiscal Year Ending Sept.
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$64,945
Expenses
$76,701
Net Income
-$11,756
Net Assets
$421,610
Notable Sources of Revenue Percent of Total Revenue
Contributions $9,825
15.1%
Program Services $35,708
55.0%
Investment Income $9,344
14.4%
Net Fundraising $0
Sales of Assets -$2,833
Net Inventory Sales $12,901
19.9%
Other Revenue $0
Assets/Debt
Total Assets $423,005
Total Liabilities $1,395
Net Assets $421,610

Document Links

990-EZ
Filed on March 10, 2014

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

View Filing
PDF XML

Fiscal Year Ending Sept.
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$76,354
Expenses
$77,905
Net Income
-$1,551
Net Assets
$433,366
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,609
21.8%
Program Services $39,044
51.1%
Investment Income $8,894
11.6%
Net Fundraising $0
Sales of Assets $112
0.1%
Net Inventory Sales $11,695
15.3%
Other Revenue $0
Assets/Debt
Total Assets $434,932
Total Liabilities $1,566
Net Assets $433,366

Document Links

990-EZ

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

PDF

Fiscal Year Ending Sept.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$451,091
Expenses
$73,290
Net Income
$377,801
Net Assets
$434,917
Notable Sources of Revenue Percent of Total Revenue
Contributions $416,753
92.4%
Program Services $38,738
8.6%
Investment Income $4,669
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $164
0.0%
Sales of Assets -$24,324
Net Inventory Sales $15,091
3.3%
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $37,707
51.4%
Assets/Debt
Total Assets $435,763
Total Liabilities $846
Net Assets $434,917

Document Links

990

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

PDF

Fiscal Year Ending Sept.
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 Sept.
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 Sept.
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 Sept.
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 Sept.
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

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

PDF

Fiscal Year Ending Sept.
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

Fiscal Year Ending Sept.
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 Sept.
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 Sept.
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 Sept.
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.

Updated