Nathan Tannenbaum Foundation Inc

West Palm Bch, FL
Tax exemption issued: Jan. 1953
EIN: 13-6116415

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.

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2025

Revenue

$66,971

Expenses

$73,411

Net Income

-$6,440

Net Assets

$942,075

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$120	0.2%
Dividends	$42,261	63.1%
Sales of Assets	$24,590	36.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$65,325	89.0%
Compensation of Officers*	$18,300	24.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$942,075
Total Liabilities	$0
Net Assets	$942,075

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,850	$0
Rick Tannenbaum (Treasurer)	$5,925	$0
Ethan Tannenbaum (Assistant Treas)	$525	$0

990-PF

Filed on April 3, 2026

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2024

Revenue

$109,505

Expenses

$72,893

Net Income

$36,612

Net Assets

$948,515

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$222	0.2%
Dividends	$37,233	34.0%
Sales of Assets	$72,050	65.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$65,542	89.9%
Compensation of Officers*	$17,855	24.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$948,515
Total Liabilities	$0
Net Assets	$948,515

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,562	$0
Rick Tannenbaum (Treasurer / Vice President)	$5,781	$0
Ethan Tannenbaum (Assistant Treasurer)	$512	$0

990-PF

Filed on March 22, 2025

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2023

Revenue

$69,521

Expenses

$77,359

Net Income

-$7,838

Net Assets

$911,903

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$24	0.0%
Dividends	$34,266	49.3%
Sales of Assets	$35,231	50.7%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$70,772	91.5%
Compensation of Officers*	$17,420	22.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$911,903
Total Liabilities	$0
Net Assets	$911,903

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,280	$0
Rick Tannenbaum (Treasurer / Vice President)	$5,640	$0
Ethan Tannenbaum (Assistant Treasurer)	$500	$0

990-PF

Filed on March 10, 2024

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2022

Revenue

$40,230

Expenses

$79,778

Net Income

-$39,548

Net Assets

$919,741

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$31,170	77.5%
Sales of Assets	$9,060	22.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$73,213	91.8%
Compensation of Officers*	$16,500	20.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$919,741
Total Liabilities	$0
Net Assets	$919,741

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,000	$0
Rick Tannenbaum (Treasurer / Vice President)	$5,500	$0

990-PF

Filed on March 22, 2023

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$117,906

Expenses

$70,612

Net Income

$47,294

Net Assets

$959,289

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$30,402	25.8%
Sales of Assets	$87,504	74.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$64,056	90.7%
Compensation of Officers*	$16,500	23.4%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$959,289
Total Liabilities	$0
Net Assets	$959,289

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,000	$0
Rick Tannenbaum (Treasurer / Vice President)	$5,500	$0

990-PF

Filed on March 18, 2022

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2020

Revenue

$38,430

Expenses

$69,232

Net Income

-$30,802

Net Assets

$911,994

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$27,220	70.8%
Sales of Assets	$11,210	29.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$63,000	91.0%
Compensation of Officers*	$16,500	23.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$911,995
Total Liabilities	$1
Net Assets	$911,994

Compensation

Key Employees and Officers	Compensation	Other
Robert Tannenbaum (President)	$11,000	$0
Rick Tannenbaum (Treasurer / Vice President)	$5,500	$0

990-PF

Filed on March 12, 2021

Primary tax return for a private foundation's activities, finances, and governance

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$54,535

Expenses

$71,163

Net Income

-$16,628

Net Assets

$942,797

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$32,515	59.6%
Sales of Assets	$22,020	40.4%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$65,500	92.0%
Compensation of Officers*	$15,000	21.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$942,797
Total Liabilities	$0
Net Assets	$942,797

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2018

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2017

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2016

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2015

Revenue

$56,880

Expenses

$68,112

Net Income

-$11,232

Net Assets

$1,004,873

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$29,422	51.7%
Sales of Assets	$27,458	48.3%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$61,038	89.6%
Compensation of Officers*	$15,000	22.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$1,004,873
Total Liabilities	$0
Net Assets	$1,004,873

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2014

Revenue

$41,767

Expenses

$66,812

Net Income

-$25,045

Net Assets

$1,016,105

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$28,209	67.5%
Sales of Assets	$13,558	32.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$61,050	91.4%
Compensation of Officers*	$15,000	22.5%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$1,016,105
Total Liabilities	$0
Net Assets	$1,016,105

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2013

Revenue

$44,130

Expenses

$60,421

Net Income

-$16,291

Net Assets

$1,041,150

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$27,457	62.2%
Sales of Assets	$16,673	37.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$57,500	95.2%
Compensation of Officers*	$15,000	24.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$1,041,150
Total Liabilities	$0
Net Assets	$1,041,150

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2012

Revenue

$27,770

Expenses

$65,663

Net Income

-$37,893

Net Assets

$1,057,441

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$26,040	93.8%
Sales of Assets	$1,730	6.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$60,095	91.5%
Compensation of Officers*	$15,250	23.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$1,057,441
Total Liabilities	$0
Net Assets	$1,057,441

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2011

Revenue

$27,660

Expenses

$56,406

Net Income

-$28,746

Net Assets

$1,095,334

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$28,005	> 100%
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$48,526	86.0%
Compensation of Officers*	$15,250	27.0%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.

Assets/Debt
Total Assets	$1,095,334
Total Liabilities	$0
Net Assets	$1,095,334

990-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation'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-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2005

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2004

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2003

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2002

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

990-PF

Primary tax return for a private foundation's activities, finances, and governance

PDF

Fiscal Year Ending Dec.
2001

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

990-PF

Primary tax return for a private foundation'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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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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Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

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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Raw filing data. Includes Employer Identification Numbers and summary financials as structured data.
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Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica.
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.
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Updated October 22, 2026

Nathan Tannenbaum Foundation Inc

Organization summary

Type of Nonprofit

Tax Filings by Year

Fiscal Year Ending Dec. 2025

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2018

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2016

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Document Links

990-PF

Fiscal Year Ending Dec. 2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Fiscal Year Ending Dec.
2025

Fiscal Year Ending Dec.
2024

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

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004

Fiscal Year Ending Dec.
2003

Fiscal Year Ending Dec.
2002

Fiscal Year Ending Dec.
2001