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Kenneth M Duberstein Foundation

  • New York, NY
  • Tax-exempt since March 2009
  • EIN: 26-3893406

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
$155k (2024)

Expenses
$148k (2024)

Total Assets
$428k (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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$155,490
Expenses
$148,182
Net Income
$7,308
Net Assets
$427,579
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $4,000
2.6%
Interest Revenue $0
Dividends $35,759
23.0%
Sales of Assets $115,731
74.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $107,000
72.2%
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 $427,579
Total Liabilities $0
Net Assets $427,579
Compensation
Key Employees and Officers Compensation Other
Josephine Linden (Trustee) $0 $0
Marianne Hellauer (Trustee) $0 $0

Document Links

990-PF
Filed on May 15, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$149,161
Expenses
$181,738
Net Income
-$32,577
Net Assets
$420,271
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $35,408
23.7%
Sales of Assets $113,753
76.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $146,754
80.8%
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 $420,271
Total Liabilities $0
Net Assets $420,271
Compensation
Key Employees and Officers Compensation Other
Josephine Linden (Trustee) $0 $0
Marianne Hellauer (Trustee) $0 $0

Document Links

990-PF
Filed on July 16, 2024

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

View Filing
XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$85,534
Expenses
$113,280
Net Income
-$27,746
Net Assets
$452,848
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $3,750
4.4%
Interest Revenue $0
Dividends $35,062
41.0%
Sales of Assets $46,722
54.6%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $78,875
69.6%
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 $452,848
Total Liabilities $0
Net Assets $452,848
Compensation
Key Employees and Officers Compensation Other
Josephine Linden (Trustee) $0 $0
Marianne Hellauer (Trustee) $0 $0

Document Links

990-PF
Filed on May 12, 2023

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

View Filing
XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$753,284
Expenses
$61,823
Net Income
$691,461
Net Assets
$480,594
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $705,106
93.6%
Interest Revenue $0
Dividends $35,572
4.7%
Sales of Assets $12,606
1.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $30,935
50.0%
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 $480,594
Total Liabilities $0
Net Assets $480,594
Compensation
Key Employees and Officers Compensation Other
Kenneth M Duberstein (Trustee) $0 $0

Document Links

990-PF
Filed on Nov. 11, 2022

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

View Filing
XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$688,932
Expenses
$73,492
Net Income
$615,440
Net Assets
$437,389
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $600,913
87.2%
Interest Revenue $0
Dividends $30,269
4.4%
Sales of Assets $57,750
8.4%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $54,375
74.0%
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 $437,390
Total Liabilities $1
Net Assets $437,389
Compensation
Key Employees and Officers Compensation Other
Kenneth M Duberstein (Trustee) $0 $0

Document Links

990-PF
Filed on May 12, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$1,549,741
Expenses
$56,378
Net Income
$1,493,363
Net Assets
$392,718
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $1,510,989
97.5%
Interest Revenue $0
Dividends $8,275
0.5%
Sales of Assets $30,477
2.0%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $52,000
92.2%
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 $392,718
Total Liabilities $0
Net Assets $392,718

Document Links

990-PF

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
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

990-PF

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

PDF

Fiscal Year Ending Dec.
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

990-PF

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

PDF

Fiscal Year Ending Dec.
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

990-PF

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$9,432
Expenses
$23,009
Net Income
-$13,577
Net Assets
$176,113
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $5,824
61.7%
Sales of Assets $3,608
38.3%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $20,000
86.9%
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 $176,113
Total Liabilities $0
Net Assets $176,113

Document Links

990-PF

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$13,503
Expenses
$35,715
Net Income
-$22,212
Net Assets
$189,690
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $9,761
72.3%
Sales of Assets $3,742
27.7%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $32,500
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 $189,690
Total Liabilities $0
Net Assets $189,690

Document Links

990-PF

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$49,382
Expenses
$22,843
Net Income
$26,539
Net Assets
$211,902
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $40,000
81.0%
Interest Revenue $0
Dividends $9,382
19.0%
Sales of Assets $0
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $20,000
87.6%
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 $211,902
Total Liabilities $0
Net Assets $211,902

Document Links

990-PF

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

PDF

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$15,922
Expenses
$11,736
Net Income
$4,186
Net Assets
$185,363
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $0
Dividends $6,046
38.0%
Sales of Assets $9,876
62.0%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $10,000
85.2%
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 $185,363
Total Liabilities $0
Net Assets $185,363

Document Links

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990-PF
Revenue
$5,924
Expenses
$15,081
Net Income
-$9,157
Net Assets
$181,177
Notable Sources of Revenue Percent of Total Revenue
Contributions Received $0
Interest Revenue $7
0.1%
Dividends $4,439
74.9%
Sales of Assets $1,478
24.9%
Other Income $0
Notable Expenses Percent of Total Expenses
Charitable Disbursements $15,000
99.5%
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 $181,177
Total Liabilities $0
Net Assets $181,177

Document Links

990-PF

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

PDF

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

990-PF

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

PDF

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

990-PF

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

PDF

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

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 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 »

Get the Data

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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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

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.

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