Save The Golden Lion Tamarin

Silver Spring, MD
Tax-exempt since Oct. 2006
EIN: 20-2874701

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Type of Nonprofit

Designated as a 501(c)(3) 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: Animal-Related / Single Organization Support (NTEE)

Donations to this organization are tax deductible.

Revenue

$224k (2023)

Expenses

$129k (2023)

Total Assets

$328k (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

Revenue

$224,137

Expenses

$129,472

Net Income

$94,665

Net Assets

$328,145

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$216,924	96.8%
Program Services	$0
Investment Income	$7,213	3.2%
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	$328,145
Total Liabilities	$0
Net Assets	$328,145

Compensation

Key Employees and Officers	Compensation	Related	Other
Lou Ann Dietz (President)	$0	$0	$0
James Dietz (Vice President)	$0	$0	$0
Nancy De Moraes (Director)	$0	$0	$0
M Ines Castro (Treasurer)	$0	$0	$0
Toni Allen (Director)	$0	$0	$0
Benjamin Beck (Director)	$0	$0	$0
Kenton Kerns (Director)	$0	$0	$0
Karen Bonnin (Director)	$0	$0	$0
Christine Engels (Secretary)	$0	$0	$0
Kara Arundel (Director)	$0	$0	$0
Andrew Baker (Director)	$0	$0	$0
Moira Tamayo (Director)	$0	$0	$0

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990

Filed on April 13, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$182,018

Expenses

$147,181

Net Income

$34,837

Net Assets

$216,867

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$178,486	98.1%
Program Services	$0
Investment Income	$3,532	1.9%
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	$216,867
Total Liabilities	$0
Net Assets	$216,867

Compensation

Key Employees and Officers	Compensation	Related	Other
Lou Ann Dietz (President)	$0	$0	$0
James Dietz (Vice President)	$0	$0	$0
Nancy De Moraes (Secretary)	$0	$0	$0
M Ines Castro (Treasurer)	$0	$0	$0
Toni Allen (Director)	$0	$0	$0
Benjamin Beck (Director)	$0	$0	$0
Kenton Kerns (Director)	$0	$0	$0
Jennifer Mickelberg (Director)	$0	$0	$0
Karen Bonnin (Director)	$0	$0	$0
Christine Engels (Secretary)	$0	$0	$0
Kara Arundel (Director)	$0	$0	$0
Andrew Baker (Director)	$0	$0	$0
Moira Tamayo (Director)	$0	$0	$0

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990

Filed on April 3, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$175,560

Expenses

$125,757

Net Income

$49,803

Net Assets

$211,331

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$165,616	94.3%
Program Services	$0
Investment Income	$9,944	5.7%
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	$227,832
Total Liabilities	$16,501
Net Assets	$211,331

Compensation

Key Employees and Officers	Compensation	Related	Other
Lou Ann Dietz (President)	$0	$0	$0
James Dietz (Vice President)	$0	$0	$0
Nancy De Moraes (Secretary)	$0	$0	$0
M Ines Castro (Treasurer)	$0	$0	$0
Toni Allen (Director)	$0	$0	$0
Benjamin Beck (Director)	$0	$0	$0
Kenton Kerns (Director)	$0	$0	$0
Jennifer Mickelberg (Director)	$0	$0	$0
Karen Bonnin (Director)	$0	$0	$0
Christine Engels (Director)	$0	$0	$0
Kara Arundel (Director)	$0	$0	$0

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990

Filed on May 5, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

$185,785

Expenses

$148,026

Net Income

$37,759

Net Assets

$174,221

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$181,041	97.4%
Program Services	$0
Investment Income	$4,744	2.6%
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	$174,221
Total Liabilities	$0
Net Assets	$174,221

Compensation

Key Employees and Officers	Compensation	Related	Other
Lou Ann Dietz (President)	$0	$0	$0
James Dietz (Vice President)	$0	$0	$0
Nancy De Moraes (Secretary)	$0	$0	$0
M Ines Castro (Treasurer)	$0	$0	$0
Toni Allen (Director)	$0	$0	$0
Benjamin Beck (Director)	$0	$0	$0
Kenton Kerns (Director)	$0	$0	$0
Jennifer Mickelberg (Director)	$0	$0	$0
Karen Bonnin (Director)	$0	$0	$0
Fabiano Godoy (Director)	$0	$0	$0

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990

Filed on April 24, 2021

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$175,211

Expenses

$155,996

Net Income

$19,215

Net Assets

$128,848

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$172,093	98.2%
Program Services	$0
Investment Income	$3,118	1.8%
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	$128,848
Total Liabilities	$0
Net Assets	$128,848

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Revenue

$184,899

Expenses

$177,331

Net Income

$7,568

Net Assets

$98,916

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$182,322	98.6%
Program Services	$0
Investment Income	$2,576	1.4%
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	$98,916
Total Liabilities	$0
Net Assets	$98,916

990

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

PDF

Fiscal Year Ending Dec.
2017

Revenue

$229,146

Expenses

$216,757

Net Income

$12,389

Net Assets

$104,185

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$226,576	98.9%
Program Services	$0
Investment Income	$2,570	1.1%
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	$104,185
Total Liabilities	$0
Net Assets	$104,185

990

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

PDF

Fiscal Year Ending Dec.
2016

Revenue

$143,021

Expenses

$134,088

Net Income

$8,933

Net Assets

$87,974

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$142,427	99.6%
Program Services	$0
Investment Income	$594	0.4%
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	$87,974
Total Liabilities	$0
Net Assets	$87,974

990

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

PDF

Fiscal Year Ending Dec.
2015

Revenue

$179,083

Expenses

$158,586

Net Income

$20,497

Net Assets

$76,434

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$174,674	97.5%
Program Services	$0
Investment Income	$4,409	2.5%
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	$78,153
Total Liabilities	$1,719
Net Assets	$76,434

990

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$233,597

Expenses

$218,116

Net Income

$15,481

Net Assets

$63,205

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$229,449	98.2%
Program Services	$0
Investment Income	$4,148	1.8%
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	$63,205
Total Liabilities	$0
Net Assets	$63,205

990

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$47,392

Expenses

$48,614

Net Income

-$1,222

Net Assets

$51,355

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$45,256	95.5%
Program Services	$0
Investment Income	$2,136	4.5%
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	$51,355
Total Liabilities	$0
Net Assets	$51,355

990

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$65,036

Expenses

$61,747

Net Income

$3,289

Net Assets

$48,409

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$64,842	99.7%
Program Services	$0
Investment Income	$194	0.3%
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	$49,785
Total Liabilities	$1,376
Net Assets	$48,409

990

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$40,875

Expenses

$43,341

Net Income

-$2,466

Net Assets

$42,673

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$40,873	100.0%
Program Services	$0
Investment Income	$2	0.0%
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	$44,203
Total Liabilities	$1,530
Net Assets	$42,673

990

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

PDF

Fiscal Year Ending Dec.
2010

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990

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

PDF

Fiscal Year Ending Dec.
2009

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990

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

PDF

Fiscal Year Ending Dec.
2008

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990-EZ

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

PDF

Fiscal Year Ending Dec.
2007

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

990

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

PDF

Fiscal Year Ending Dec.
2006

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

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 »

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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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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 November 21, 2024

Save The Golden Lion Tamarin

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $224k (2023)

Expenses $129k (2023)

Total Assets $328k (2023)

Total Liabilities $0 (2023)

Tax Filings by Year

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

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990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

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990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from Form 990

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990

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2011

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2010

No Extracted Financial Data

Revenue

$224k (2023)

Expenses

$129k (2023)

Total Assets

$328k (2023)

Total Liabilities

$0 (2023)

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2006