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Malibu Adamson House Foundation

Malibu Lagoon Museum

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 / History Museums (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$102k (2023)

Expenses
$23.5k (2023)

Total Assets
$1.02M (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 Form 990
Revenue
$101,695
Expenses
$23,499
Net Income
$78,196
Net Assets
$1,019,209
Notable Sources of Revenue Percent of Total Revenue
Contributions $16,355
16.1%
Program Services $22,649
22.3%
Investment Income $47,643
46.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$2,955
Net Inventory Sales $18,003
17.7%
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 $1,019,209
Total Liabilities $0
Net Assets $1,019,209
Compensation
Key Employees and Officers Compensation Related Other
Jules Hershfeld (Treasurer) $0 $0 $0
Nidra Winger (Vice President) $0 $0 $0
Jefferson Wagner (Director) $0 $0 $0
Martha Juede (Archivist) $0 $0 $0
Carol Jackson (Secretary) $0 $0 $0
Robby Mazza (Director Center Manager) $0 $0 $0
John Mazza (President) $0 $0 $0
Christine Conway (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$145,903
Expenses
$19,895
Net Income
$126,008
Net Assets
$957,338
Notable Sources of Revenue Percent of Total Revenue
Contributions $35,731
24.5%
Program Services $24,748
17.0%
Investment Income $47,098
32.3%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $7,055
4.8%
Sales of Assets $1,789
1.2%
Net Inventory Sales $29,482
20.2%
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 $957,338
Total Liabilities $0
Net Assets $957,338
Compensation
Key Employees and Officers Compensation Related Other
Jules Hershfeld (Treasurer) $0 $0 $0
Nidra Winger (President) $0 $0 $0
Jefferson Wagner (Vice President) $0 $0 $0
Martha Juede (Archivist) $0 $0 $0
Carol Jackson (Secretary) $0 $0 $0
Robby Mazza (Director Center Manager) $0 $0 $0
John Mazza (Director) $0 $0 $0
Christine Conway (Director) $0 $0 $0
Craig Sap (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$107,373
Expenses
$95,139
Net Income
$12,234
Net Assets
$1,042,266
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,724
16.5%
Program Services $6,495
6.0%
Investment Income $50,038
46.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $21,414
19.9%
Net Inventory Sales $11,702
10.9%
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 $1,042,266
Total Liabilities $0
Net Assets $1,042,266
Compensation
Key Employees and Officers Compensation Related Other
Jules Hershfeld (Treasurer) $0 $0 $0
Nidra Winger (President) $0 $0 $0
Jefferson Wagner (Vice President) $0 $0 $0
Martha Juede (Archivist) $0 $0 $0
Carol Jackson (Secretary) $0 $0 $0
Robby Mazza (Director Center Manager) $0 $0 $0
John Mazza (Director) $0 $0 $0
Ann Doneen (Director Publicist) $0 $0 $0
Christine Conway (Director) $0 $0 $0
Ted Vaill (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$94,992
Expenses
$23,178
Net Income
$71,814
Net Assets
$1,081,780
Notable Sources of Revenue Percent of Total Revenue
Contributions $4,295
4.5%
Program Services $6,718
7.1%
Investment Income $53,807
56.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $8,096
8.5%
Other Revenue $22,076
23.2%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,081,780
Total Liabilities $0
Net Assets $1,081,780
Compensation
Key Employees and Officers Compensation Related Other
Jules Hershfeld (Foundation President) $0 $0 $0
Jefferson Wagner (Founation Vice President) $0 $0 $0
Nidra Winger (Foundaton Tresurer) $0 $0 $0
Martha Juede (Archivist) $0 $0 $0
Carol Jackson (Foundation Secretary) $0 $0 $0
Robbie Mazza (Board Member) $0 $0 $0
John Mazza (Board Ember) $0 $0 $0
Ann Doneen (Board Publicist) $0 $0 $0
Christine Conway (Board Member) $0 $0 $0
Ted Vaile (Board Membber) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$148,933
Expenses
$52,612
Net Income
$96,321
Net Assets
$1,009,966
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,343
11.6%
Program Services $34,195
23.0%
Investment Income $44,992
30.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $52,403
35.2%
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 $1,009,966
Total Liabilities $0
Net Assets $1,009,966

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$99,218
Expenses
$71,688
Net Income
$27,530
Net Assets
$913,645
Notable Sources of Revenue Percent of Total Revenue
Contributions $6,912
7.0%
Program Services $46,725
47.1%
Investment Income $19,494
19.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $25,297
25.5%
Other Revenue $790
0.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $913,645
Total Liabilities $0
Net Assets $913,645

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$88,523
Expenses
$39,535
Net Income
$48,988
Net Assets
$886,115
Notable Sources of Revenue Percent of Total Revenue
Contributions $13,994
15.8%
Program Services $52,847
59.7%
Investment Income $21,682
24.5%
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 $886,115
Total Liabilities $0
Net Assets $886,115

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$79,332
Expenses
$34,953
Net Income
$44,379
Net Assets
$837,127
Notable Sources of Revenue Percent of Total Revenue
Contributions $14,949
18.8%
Program Services $43,383
54.7%
Investment Income $21,000
26.5%
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 $837,127
Total Liabilities $0
Net Assets $837,127

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$52,989
Expenses
$32,060
Net Income
$20,929
Net Assets
$792,748
Notable Sources of Revenue Percent of Total Revenue
Contributions $27,284
51.5%
Program Services $22,355
42.2%
Investment Income $3,350
6.3%
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 $792,748
Total Liabilities $0
Net Assets $792,748

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$131,777
Expenses
$43,275
Net Income
$88,502
Net Assets
$771,819
Notable Sources of Revenue Percent of Total Revenue
Contributions $39,622
30.1%
Program Services $71,050
53.9%
Investment Income $21,000
15.9%
Bond Proceeds $0
Royalties $105
0.1%
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 $771,819
Total Liabilities $0
Net Assets $771,819

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$98,360
Expenses
$36,831
Net Income
$61,529
Net Assets
$683,317
Notable Sources of Revenue Percent of Total Revenue
Contributions $65,184
66.3%
Program Services $175
0.2%
Investment Income $616
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $32,385
32.9%
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 $683,317
Total Liabilities $0
Net Assets $683,317

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$105,231
Expenses
$75,360
Net Income
$29,871
Net Assets
$621,788
Notable Sources of Revenue Percent of Total Revenue
Contributions $61,593
58.5%
Program Services $3,365
3.2%
Investment Income $3,232
3.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $37,041
35.2%
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 $621,788
Total Liabilities $0
Net Assets $621,788

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$87,486
Expenses
$50,553
Net Income
$36,933
Net Assets
$591,917
Notable Sources of Revenue Percent of Total Revenue
Contributions $61,663
70.5%
Program Services $1,183
1.4%
Investment Income $2,506
2.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $22,134
25.3%
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 $591,917
Total Liabilities $0
Net Assets $591,917

Document Links

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

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

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

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

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

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

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

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

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

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.

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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 »

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  • 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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