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Irving I Stone 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.

Category: Philanthropy, Voluntarism and Grantmaking Foundations / Private Grantmaking Foundations (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$5.03M (2023)

Expenses
$3.3M (2023)

Total Assets
$25.4M (2023)

Total Liabilities
$99.1k (2023)

Source: Form 990 tax filings from 2010 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-PF
Revenue
$5,028,100
Expenses
$3,303,765
Net Income
$1,724,335
Net Assets
$25,291,147
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $435,332
8.7%
Sales of Assets $4,460,751
88.7%
Other Income $31,444
0.6%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,566,099
77.7%
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 $25,390,266
Total Liabilities $99,119
Net Assets $25,291,147
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,321,228
Expenses
$3,072,261
Net Income
-$751,033
Net Assets
$23,455,991
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $350,864
15.1%
Sales of Assets $1,712,807
73.8%
Other Income $245,574
10.6%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,583,612
84.1%
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 $23,550,602
Total Liabilities $94,611
Net Assets $23,455,991
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$3,908,843
Expenses
$3,191,593
Net Income
$717,250
Net Assets
$24,084,678
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $503,270
12.9%
Sales of Assets $3,131,411
80.1%
Other Income $148,605
3.8%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,681,398
84.0%
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 $24,087,678
Total Liabilities $3,000
Net Assets $24,084,678
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,691,372
Expenses
$3,268,488
Net Income
-$577,116
Net Assets
$23,377,427
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $767,076
28.5%
Sales of Assets $1,806,150
67.1%
Other Income $78,105
2.9%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,774,205
84.9%
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 $23,377,428
Total Liabilities $1
Net Assets $23,377,427
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,429,536
Expenses
$3,583,078
Net Income
-$1,153,542
Net Assets
$23,893,783
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $616,564
25.4%
Sales of Assets $1,579,041
65.0%
Other Income $233,931
9.6%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $3,252,999
90.8%
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 $23,893,784
Total Liabilities $1
Net Assets $23,893,783
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,825,336
Expenses
$3,112,345
Net Income
-$1,287,009
Net Assets
$23,888,513
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $1,354,944
74.2%
Sales of Assets $450,693
24.7%
Other Income $19,699
1.1%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,924,338
94.0%
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 $23,888,513
Total Liabilities $0
Net Assets $23,888,513
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Helen Stone (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,064,338
Expenses
$2,754,438
Net Income
-$1,690,100
Net Assets
$25,175,522
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $401,212
37.7%
Sales of Assets $563,584
53.0%
Other Income $99,542
9.4%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,621,124
95.2%
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 $25,175,522
Total Liabilities $0
Net Assets $25,175,522
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Director) $0 $0
Helen Stone (Director) $0 $0
Morry Weiss (Director) $0 $0
Jeffrey Weiss (Director) $0 $0
Zev Weiss (Director) $0 $0
Elie Weiss (Director) $0 $0

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$704,506
Expenses
$3,794,061
Net Income
-$3,089,555
Net Assets
$26,865,622
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $377,307
53.6%
Sales of Assets $285,491
40.5%
Other Income $41,708
5.9%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $3,624,172
95.5%
Compensation of Officers* $30,000
0.8%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $26,865,622
Total Liabilities $0
Net Assets $26,865,622
Compensation
Key Employees and Officers Compensation Other
Hensha Gansbourg (Trustee) $15,000 $0
Myrna Tatar (Trustee) $15,000 $0
Gary Weiss (President) $0 $0
Judith Stone Weiss (Secretary & Trustee) $0 $0
Helen Stone (Trustee) $0 $0
Morry Weiss (Trustee) $0 $0
Jeffrey Weiss (Trustee) $0 $0
Zev Weiss (Trustee) $0 $0
Elie Weiss (Trustee) $0 $0

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,859,350
Expenses
$3,214,317
Net Income
-$354,967
Net Assets
$29,955,177
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $376,876
13.2%
Sales of Assets $1,741,209
60.9%
Other Income $741,265
25.9%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $3,091,221
96.2%
Compensation of Officers* $30,000
0.9%
* Officer compensation may be included in charitable disbursements, so Percent of Total Expenses may add up to greater than 100%.
Assets/Debt
Total Assets $29,955,177
Total Liabilities $0
Net Assets $29,955,177
Compensation
Key Employees and Officers Compensation Other
Hensha Gansbourg (Trustee) $15,000 $0
Myrna Tatar (Trustee) $15,000 $0
Gary Weiss (President) $0 $0
Judith Stone Weiss (Secretary & Trustee) $0 $0
Helen Stone (Trustee) $0 $0
Morry Weiss (Trustee) $0 $0
Jeffrey Weiss (Trustee) $0 $0
Zev Weiss (Trustee) $0 $0
Elie Weiss (Trustee) $0 $0

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$2,236,168
Expenses
$2,938,057
Net Income
-$701,889
Net Assets
$30,310,144
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $455,248
20.4%
Sales of Assets $1,705,317
76.3%
Other Income $75,603
3.4%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,793,895
95.1%
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 $30,310,144
Total Liabilities $0
Net Assets $30,310,144
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Secretary & Trustee) $0 $0
Hensha Gansbourg (Trustee) $0 $0
Myrna Tatar (Trustee) $0 $0
Helen Stone (Trustee) $0 $0
Morry Weiss (Trustee) $0 $0
Jeffrey Weiss (Trustee) $0 $0
Zev Weiss (Trustee) $0 $0
Elie Weiss (Trustee) $0 $0

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
-$292,957
Expenses
$1,683,655
Net Income
-$1,976,612
Net Assets
$31,012,033
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $345,454
Interest Revenue $61
Dividends $949,405
Sales of Assets -$1,587,877
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,608,492
95.5%
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 $31,012,033
Total Liabilities $0
Net Assets $31,012,033
Compensation
Key Employees and Officers Compensation Other
Gary Weiss (President) $0 $0
Judith Stone Weiss (Secretary & Trustee) $0 $0
Hensha Gansbourg (Trustee) $0 $0
Myrna Tatar (Trustee) $0 $0
Helen Stone (Trustee) $0 $0
Morry Weiss (Trustee) $0 $0
Jeffrey Weiss (Trustee) $0 $0
Zev Weiss (Trustee) $0 $0
Elie Weiss (Trustee) $0 $0

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,199,583
Expenses
$1,987,749
Net Income
-$788,166
Net Assets
$32,988,645
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $1,214,287
> 100%
Sales of Assets $0
Other Income $13,932
1.2%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,930,144
97.1%
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 $32,988,645
Total Liabilities $0
Net Assets $32,988,645

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,477,948
Expenses
$2,238,021
Net Income
-$760,073
Net Assets
$33,776,811
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $660,035
44.7%
Sales of Assets $94,314
6.4%
Other Income $723,599
49.0%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $2,097,493
93.7%
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 $33,776,811
Total Liabilities $0
Net Assets $33,776,811

Document Links

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$134,297
Expenses
$1,401,531
Net Income
-$1,267,234
Net Assets
$34,536,884
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $371,618
> 100%
Sales of Assets $0
Other Income $14,565
10.8%
Notable Expenses Percent of Total Expenses
Charitable Disbursements $1,319,466
94.1%
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 $34,536,884
Total Liabilities $0
Net Assets $34,536,884

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.
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 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

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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