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Irvin Stern Foundation

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
$1.16M (2024)

Expenses
$814k (2024)

Total Assets
$10.4M (2024)

Total Liabilities
$0 (2024)

Years with missing data
Source: Form 990 tax filings from 2011 to 2024

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 Sept.
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,162,778
Expenses
$814,057
Net Income
$348,721
Net Assets
$10,438,223
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $11,015
0.9%
Dividends $321,954
27.7%
Sales of Assets $829,809
71.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $701,585
86.2%
Compensation of Officers* $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 $10,438,223
Total Liabilities $0
Net Assets $10,438,223
Compensation
Key Employees and Officers Compensation Other
Stuart Epstein (Trustee) $0 $0
Kirstin Boncher (Trustee) $0 $0
Heidi Boncher (Trustee) $0 $0
Nicholas Epstein (Trustee) $0 $0
Arthur Winter (Trustee) $0 $0
Samantha Epstein (Trustee) $0 $0
Emma Winter (Trustee) $0 $0
Ian Epstein (Trustee) $0 $0
Molly Winter (Trustee) $0 $0
Claire Winter (Trustee) $0 $0

Document Links

Fiscal Year Ending Sept.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$638,059
Expenses
$1,132,513
Net Income
-$494,454
Net Assets
$10,089,502
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $46,620
7.3%
Dividends $245,626
38.5%
Sales of Assets $345,813
54.2%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,008,280
89.0%
Compensation of Officers* $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 $10,089,502
Total Liabilities $0
Net Assets $10,089,502
Compensation
Key Employees and Officers Compensation Other
Stuart Epstein (Trustee) $0 $0
Kirsten Boncher (Trustee) $0 $0
Heidi Boncher (Trustee) $0 $0
Nicholas Epstein (Trustee) $0 $0
Arthur Winter (Trustee) $0 $0
Samantha Epstein (Trustee) $0 $0
Emma Winter (Trustee) $0 $0
Ian Epstein (Trustee) $0 $0
Megan Winter (Trustee) $0 $0
Claire Winter (Trustee) $0 $0

Document Links

Fiscal Year Ending Sept.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,900,899
Expenses
$1,178,828
Net Income
$722,071
Net Assets
$10,583,956
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $1,021
0.1%
Dividends $203,639
10.7%
Sales of Assets $1,696,239
89.2%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,072,158
91.0%
Compensation of Officers* $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 $10,583,956
Total Liabilities $0
Net Assets $10,583,956
Compensation
Key Employees and Officers Compensation Other
Stuart Epstein (Trustee) $0 $0
Kristen Boncher (Trustee) $0 $0
Heidi Boncher (Trustee) $0 $0
Nicholas Epstein (Trustee) $0 $0
Arthur Winter (Trustee) $0 $0
Samantha Epstein (Trustee) $0 $0
Emma Winter (Trustee) $0 $0
Ian Epstein (Trustee) $0 $0
Molly Winter (Trustee) $0 $0

Document Links

Fiscal Year Ending Sept.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$976,880
Expenses
$1,088,314
Net Income
-$111,434
Net Assets
$9,861,885
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $589
0.1%
Dividends $189,372
19.4%
Sales of Assets $786,919
80.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $962,612
88.4%
Compensation of Officers* $1,400
0.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,861,885
Total Liabilities $0
Net Assets $9,861,885
Compensation
Key Employees and Officers Compensation Other
Stuart Epstein (Trustee) $1,400 $0
Kristen Boncher (Trustee) $0 $0
Heidi Boncher (Trustee) $0 $0
Nicholas Epstein (Trustee) $0 $0
Arthur Winter (Trustee) $0 $0
Samantha Epstein (Trustee) $0 $0
Emma Winter (Trustee) $0 $0
Ian Epstein (Trustee) $0 $0
Molly Winter (Trustee) $0 $0

Document Links

Fiscal Year Ending Sept.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
-$1,404,802
Expenses
$1,052,332
Net Income
-$2,457,134
Net Assets
$9,973,318
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $667
Dividends $234,723
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $917,171
87.2%
Compensation of Officers* $6,950
0.7%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,973,319
Total Liabilities $1
Net Assets $9,973,318
Compensation
Key Employees and Officers Compensation Other
Samantha Epstein (Trustee) $1,475 $0
Nicholas Epstein (Trustee) $1,050 $0
Ian Epstein (Trustee) $925 $0
Stuart Epstein (Trustee) $700 $0
Kristen Boncher (Trustee) $700 $0
Heidi Boncher (Trustee) $700 $0
Emma Winter (Trustee) $700 $0
Molly Winter (Trustee) $700 $0
Arthur Winter (Trustee) $0 $0

Document Links

Fiscal Year Ending Sept.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$846,444
Expenses
$1,277,208
Net Income
-$430,764
Net Assets
$12,430,453
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $2,291
0.3%
Dividends $287,718
34.0%
Sales of Assets $548,266
64.8%
Other Income $8,169
1.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,161,720
91.0%
Compensation of Officers* $7,700
0.6%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $12,430,453
Total Liabilities $0
Net Assets $12,430,453

Document Links

Fiscal Year Ending Sept.
2018

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 Sept.
2017

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 Sept.
2016

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 Sept.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,538,661
Expenses
$1,195,126
Net Income
$1,343,535
Net Assets
$11,913,666
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $59
0.0%
Dividends $294,033
11.6%
Sales of Assets $2,244,569
88.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $991,253
82.9%
Compensation of Officers* $1,386
0.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $11,913,666
Total Liabilities $0
Net Assets $11,913,666

Document Links

Fiscal Year Ending Sept.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,235,279
Expenses
$1,181,316
Net Income
$1,053,963
Net Assets
$10,570,131
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $73
0.0%
Dividends $259,225
11.6%
Sales of Assets $1,975,981
88.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,023,544
86.6%
Compensation of Officers* $3,850
0.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $10,570,131
Total Liabilities $0
Net Assets $10,570,131

Document Links

Fiscal Year Ending Sept.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,016,607
Expenses
$1,008,111
Net Income
$8,496
Net Assets
$9,516,382
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $73
0.0%
Dividends $271,688
26.7%
Sales of Assets $744,846
73.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $880,962
87.4%
Compensation of Officers* $2,290
0.2%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,516,382
Total Liabilities $0
Net Assets $9,516,382

Document Links

Fiscal Year Ending Sept.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,227,575
Expenses
$1,061,936
Net Income
$165,639
Net Assets
$9,507,886
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $25
0.0%
Dividends $307,568
25.1%
Sales of Assets $919,982
74.9%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $930,893
87.7%
Compensation of Officers* $1,425
0.1%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,507,886
Total Liabilities $0
Net Assets $9,507,886

Document Links

Fiscal Year Ending Sept.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,103,207
Expenses
$1,107,252
Net Income
-$4,045
Net Assets
$9,342,247
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $46
0.0%
Dividends $267,497
24.2%
Sales of Assets $835,664
75.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $975,428
88.1%
Compensation of Officers* $3,700
0.3%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $9,342,247
Total Liabilities $0
Net Assets $9,342,247

Document Links

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

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

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

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

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

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

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

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

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

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 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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  • Raw filing data. Includes EINs and summary financials as structured data.
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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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