Wilf Family Hospital & Medical Research Foundation Inc

Short Hills, NJ
Tax-exempt since Feb. 1997
EIN: 22-3411572

This organization is not listed in the IRS's most recent list of tax exempt organizations, but we have data associated with this Employer Identification Number.

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

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.
2022

Revenue

Expenses

$30

Net Income

-$30

Net Assets

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$30	100%
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	$0
Total Liabilities	$0
Net Assets	$0

Compensation

Key Employees and Officers	Compensation	Other
Leonard Wilf (President & Trustee)	$0	$0
Zygmunt Wilf (Vice President & Trustee)	$0	$0
Mark Wilf (Secretary & Trustee)	$0	$0
Orin Wilf (Treasurer & Trustee)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Elana Wilf Tanzman (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Steven Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on Nov. 10, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

Expenses

$1,280

Net Income

-$1,280

Net Assets

-$206,283

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$30	2.3%
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	$1,001
Total Liabilities	$207,284
Net Assets	-$206,283

Compensation

Key Employees and Officers	Compensation	Other
Leonard Wilf (Trustee & President)	$0	$0
Zygmunt Wilf (Trustee & Vice President)	$0	$0
Mark Wilf (Trustee & Secretary)	$0	$0
Orin Wilf (Trustee & Treasurer)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Elana Wilf Tanzman (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Steven Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on Nov. 7, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

Expenses

$30

Net Income

-$29

Net Assets

-$205,003

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$30	100%
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	$2,281
Total Liabilities	$207,284
Net Assets	-$205,003

Compensation

Key Employees and Officers	Compensation	Other
Leonard Wilf (Trustee & President)	$0	$0
Zygmunt Wilf (Trustee & Vice President)	$0	$0
Mark Wilf (Trustee & Secretary)	$0	$0
Orin Wilf (Trustee & Treasurer)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Elana Wilf Tanzman (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Steven Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on Nov. 15, 2021

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2019

Revenue

$150

Expenses

$30

Net Income

$120

Net Assets

-$204,973

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$150	100%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$30	100%
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	$2,311
Total Liabilities	$207,284
Net Assets	-$204,973

Compensation

Key Employees and Officers	Compensation	Other
Leonard Wilf (Trustee & President)	$0	$0
Zygmunt Wilf (Trustee & Vice President)	$0	$0
Mark Wilf (Trustee & Secretary)	$0	$0
Orin Wilf (Trustee & Treasurer)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Elana Wilf Tanzman (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Steven Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on July 13, 2020

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2018

Revenue

$30

Expenses

$26

Net Income

Net Assets

-$205,093

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$30	100%
Interest Revenue	$0
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$26	100%
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	$2,191
Total Liabilities	$207,284
Net Assets	-$205,093

Compensation

Key Employees and Officers	Compensation	Other
Leonard Wilf (Trustee & President)	$0	$0
Zygmunt Wilf (Trustee & Vice President)	$0	$0
Mark Wilf (Trustee & Secretary)	$0	$0
Orin Wilf (Trustee & Treasurer)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Elana Wilf Tanzman (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Steven Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on Nov. 14, 2019

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

View Filing

Schedules ▼

PDF XML

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

Revenue

$588,735

Expenses

$2,325,570

Net Income

-$1,736,835

Net Assets

$1,956,949

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$0
Dividends	$185,377	31.5%
Sales of Assets	$403,358	68.5%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$2,316,525	99.6%
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	$2,166,127
Total Liabilities	$209,178
Net Assets	$1,956,949

Compensation

Key Employees and Officers	Compensation	Other
Joseph Wilf (Trustee)	$0	$0
Leonard Wilf (Trustee)	$0	$0
Zygmunt Wilf (Trustee)	$0	$0
Mark Wilf (Trustee)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Orin Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on June 13, 2017

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2015

Revenue

$169,590

Expenses

$212,643

Net Income

-$43,053

Net Assets

$3,693,784

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$169,590	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$206,000	96.9%
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	$3,901,068
Total Liabilities	$207,284
Net Assets	$3,693,784

Compensation

Key Employees and Officers	Compensation	Other
Joseph Wilf (Trustee)	$0	$0
Leonard Wilf (Trustee)	$0	$0
Zygmunt Wilf (Trustee)	$0	$0
Mark Wilf (Trustee)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Orin Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on Nov. 15, 2016

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2014

Revenue

$177,293

Expenses

$316,693

Net Income

-$139,400

Net Assets

$3,736,837

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$159,866	90.2%
Dividends	$0
Sales of Assets	$17,427	9.8%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$312,000	98.5%
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	$3,944,121
Total Liabilities	$207,284
Net Assets	$3,736,837

Compensation

Key Employees and Officers	Compensation	Other
Joseph Wilf (Trustee)	$0	$0
Leonard Wilf (Trustee)	$0	$0
Zygmunt Wilf (Trustee)	$0	$0
Mark Wilf (Trustee)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Orin Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on May 14, 2015

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2013

Revenue

$187,201

Expenses

$166,897

Net Income

$20,304

Net Assets

$3,876,237

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$187,201	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$160,500	96.2%
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	$4,083,521
Total Liabilities	$207,284
Net Assets	$3,876,237

Compensation

Key Employees and Officers	Compensation	Other
Joseph Wilf (Trustee)	$0	$0
Leonard Wilf (Trustee)	$0	$0
Zygmunt Wilf (Trustee)	$0	$0
Mark Wilf (Trustee)	$0	$0
Elizabeth Wilf (Trustee)	$0	$0
Orin Wilf (Trustee)	$0	$0
Jeffrey Wilf (Trustee)	$0	$0
Jonathan Wilf (Trustee)	$0	$0
Jason Wilf (Trustee)	$0	$0

+ View more people

990-PF

Filed on May 15, 2014

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2012

Revenue

$187,956

Expenses

$164,025

Net Income

$23,931

Net Assets

$3,855,933

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$187,956	100%
Dividends	$0
Sales of Assets	$0
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$157,500	96.0%
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	$4,067,010
Total Liabilities	$211,077
Net Assets	$3,855,933

990-PF

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$213,188

Expenses

$407,850

Net Income

-$194,662

Net Assets

$3,832,002

Notable Sources of Revenue		Percent of Total Revenue
Contributions Received	$0
Interest Revenue	$210,707	98.8%
Dividends	$0
Sales of Assets	$2,481	1.2%
Other Income	$0

Notable Expenses		Percent of Total Expenses
Charitable Disbursements	$403,050	98.8%
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	$4,041,486
Total Liabilities	$209,484
Net Assets	$3,832,002

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.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

See an issue with the data?

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.

Updated April 20, 2026

Wilf Family Hospital & Medical Research Foundation Inc

Organization summary

Organization summary might be incomplete or out of date

Type of Nonprofit

Tax Filings by Year

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

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2017

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

Document Links

990-PF

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990-PF

Compensation

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

Document Links

990-PF

Fiscal Year Ending Dec. 2010

No Extracted Financial Data

Document Links

990-PF

Fiscal Year Ending Dec. 2009

No Extracted Financial Data

Document Links

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