KENNETH AND HARRIET R KUPFERBERG FAMILY FOUNDATION

Cite this

Plain text KENNETH AND HARRIET R KUPFERBERG FAMILY FOUNDATION. furp.org, nonprofit organization profile, tax years 2009–2024. https://furp.org/org/kenneth-and-harriet-r-kupferberg-family-foundation-061636085. Retrieved 2026-10-26.

APA furp.org. (n.d.). KENNETH AND HARRIET R KUPFERBERG FAMILY FOUNDATION [Nonprofit organization profile; tax years 2009–2024]. Retrieved October 26, 2026, from https://furp.org/org/kenneth-and-harriet-r-kupferberg-family-foundation-061636085

MLA “KENNETH AND HARRIET R KUPFERBERG FAMILY FOUNDATION.” furp.org, tax years 2009–2024, https://furp.org/org/kenneth-and-harriet-r-kupferberg-family-foundation-061636085. Accessed 26 Oct. 2026.

Retrieved 2026-10-26; covers tax years 2009–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990PF · revenue $95K · expenses $194K · assets $2.8M

EIN
06-1636085
Address
28 WENSLEY DR, GREAT NECK, NY 11021-4926
NTEE code
-
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
January 2003 (when the IRS recognized its exemption)
IRS status
Exempt (unconditional) (IRS Business Master File) IRS data ↗
Tax-deductible donations
Yes: listed in IRS Publication 78 (private foundation) Pub 78 ↗
Foundation status
Private non-operating foundation
Cross-check
ProPublica Nonprofit Explorer

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 5 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

5 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Mark Kupferberg TRUSTEE2009-2024 5 $0 reported 1
Kara Kupferberg TREASURER2022-2024 5 $0 reported 1
Hillary Kupferberg SECRETARY2022-2024 5 $0 reported 1
Sarah Kupferberg (former) TRUSTEE2009-2010 5 $0 reported 1
Anne Pepper (former) TRUSTEE2009-2010 5 $0 reported 1

People by year

2024 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
KARA KUPFERBERG TREASURER5 $0-$0 $01
HILLARY KUPFERBERG SECRETARY5 $0-$0 $01
2023 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
KARA KUPFERBERG TREASURER5 $0-$0 $01
HILLARY KUPFERBERG SECRETARY5 $0-$0 $01
2022 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
KARA KUPFERBERG TREASURER (AS OF 03/23)5 $0-$0 $01
HILLARY KUPFERBERG SECRETARY (AS OF 03/23)5 $0-$0 $01
2021 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2020 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2019 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2018 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2017 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2016 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2015 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2014 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2013 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2012 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2011 · 1 person listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
2010 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
SARAH KUPFERBERG TRUSTEE5 $0-$0 $01
ANNE PEPPER TRUSTEE5 $0-$0 $01
2009 · 3 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
MARK KUPFERBERG TRUSTEE5 $0-$0 $01
SARAH KUPFERBERG TRUSTEE5 $0-$0 $01
ANNE PEPPER TRUSTEE5 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

Who the money went to

Grants this organization reported paying: Schedule I Part II of the Form 990, or the grants-paid list on the 990-PF. Open a year for every recipient. Recipients link to their own page when the grant names an EIN we have (990-PF grants list no EIN, so those link only on an exact, unique name and state). Grants to individuals are counted; their names are not shown.

2024 · 8 grants to organizations · $133K
2023 · 8 grants to organizations · $105K
2022 · 14 grants to organizations · $99K
2021 · 11 grants to organizations · $132K
2020 · 7 grants to organizations · $109K
2019 · 3 grants to organizations · $129K
2018 · 8 grants to organizations · $131K
2017 · 12 grants to organizations · $134K
2016 · 10 grants to organizations · $79K
2015 · 9 grants to organizations · $51K
2014 · 8 grants to organizations · $92K
2013 · 4 grants to organizations · $32K
2012 · 10 grants to organizations · $71K
2011 · 8 grants to organizations · $2.9M
2010 · 9 grants to organizations · $107K
2009 · 6 grants to organizations · $2.9M

Negative amounts are returned or refunded grants; they are listed last and left out of the totals of grants paid.

Who gave

No contributors are listed on Schedule B in the e-filed returns we have for this organization.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990PF period ending 2025-11-30 · view filing · original 990 ↗
$95,350$194,049 $2,795,303$2,795,303 -- $0--
2023 · Form 990PF period ending 2024-11-30 · view filing · original 990 ↗
$109,496$132,214 $2,943,686$2,943,686 -- $0--
2022 · Form 990PF period ending 2023-11-30 · view filing · original 990 ↗
$427,691$143,460 $2,914,764$2,914,764 -- $0--
2021 · Form 990PF period ending 2022-11-30 · view filing · original 990 ↗
$270,708$146,161 $2,658,073$2,658,073 -- $0--
2020 · Form 990PF period ending 2021-11-30 · view filing · original 990 ↗
$51,287$140,277 $2,500,026$2,500,026 -- $0--
2019 · Form 990PF period ending 2020-11-30 · view filing · original 990 ↗
$50,846$151,383 $2,540,416$2,540,416 $0- $0--
2018 · Form 990PF period ending 2019-11-30 · view filing · original 990 ↗
$93,065$143,554 $2,742,518$2,742,518 $0- $0--
2017 · Form 990PF period ending 2018-11-30 · view filing · original 990 ↗
$124,308$155,819 $2,730,042$2,730,042 $0- $0--
2016 · Form 990PF period ending 2017-11-30 · view filing · original 990 ↗
$81,957$104,432 $2,731,837$2,731,837 $0- $0--
2015 · Form 990PF period ending 2016-11-30 · view filing · original 990 ↗
$24,546$75,583 $2,784,696$2,784,696 $0- $0--
2014 · Form 990PF period ending 2015-11-30 · view filing · original 990 ↗
$85,892$118,909 $2,796,465$2,796,465 $0- $0--
2013 · Form 990PF period ending 2014-11-30 · view filing · original 990 ↗
$92,287$57,275 $2,829,482$2,829,482 $0- $0--
2012 · Form 990PF period ending 2013-11-30 · view filing · original 990 ↗
$90,959$94,515 $2,794,470$2,794,470 -- $0--
2011 · Form 990PF period ending 2012-11-30 · view filing · original 990 ↗
$157,528$2,938,925 $2,798,026$2,798,026 -- $0--
2010 · Form 990PF period ending 2011-11-30 · view filing · original 990 ↗
$309,333$188,867 $5,579,423$5,579,423 -- $0--
2009 · Form 990PF period ending 2010-11-30 · view filing · original 990 ↗
$222,613$2,959,440 $5,458,957$5,458,957 -- $0--

Funders of this organization

Not reported: no grants to this organization appear in the filings we have (tax years 2010 to 2025).

Similar organizations

Ranked without any AI: same NTEE code first, then the same NTEE group; then revenue within 2x, 5x or 10x; then the same state; then similar name and mission text. Same state only

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
JACK AND DOROTHY KUPFERBERG FAMILY FOUNDATIONNYT22 $296,773$375,837 TRUSTEE$0 Similar name, revenue within 5x, same state
JANET AND KENNETH R GOODIN FAMILY FOUNDATIONOKT22 $233,439$291,007 PRES/DIR$0 Similar name, revenue within 5x
JESSE AND JOAN KUPFERBERG FAMILY FOUNDATIONDET20 $597,172$630,205 Trustee$0 Similar name, revenue within 10x
MAX AND SELMA KUPFERBERG FAMILY FOUNDATIONDET20 $654,694$535,548 Trustee$0 Similar name, revenue within 10x
TOM AND HARRIET BURNETT FAMILY FOUNDATIONNYT21 $7,886$12,520 PRESIDENT$0 Similar name, revenue differs more than 10x, same state

Who funds organizations like this

Not reported: none of these organizations has foundation or DAF-sponsor grants in the filings we have.

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990PF · $194,049 spent · pay $0 · grants $133,300 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $133,300 68.7%
Fees: other professional $24,072 12.4%
Other expenses $16,250 8.4%
Fees: accounting $16,112 8.3%
Taxes $4,315 2.2%
Total$194,049100%

View the filing

2023 · Form 990PF · $132,214 spent · pay $0 · grants $105,200 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $105,200 79.6%
Other expenses $21,042 15.9%
Taxes $3,772 2.9%
Fees: accounting $2,200 1.7%
Total$132,214100%

View the filing

2022 · Form 990PF · $143,460 spent · pay $0 · grants $98,745 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $98,745 68.8%
Fees: accounting $22,306 15.5%
Other expenses $14,942 10.4%
Taxes $7,467 5.2%
Total$143,460100%

View the filing

2021 · Form 990PF · $146,161 spent · pay $0 · grants $132,200 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $132,200 90.4%
Other expenses $8,807 6.0%
Fees: accounting $3,115 2.1%
Taxes $2,039 1.4%
Total$146,161100%

View the filing

2020 · Form 990PF · $140,277 spent · pay $0 · grants $108,600 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $108,600 77.4%
Fees: accounting $20,352 14.5%
Other expenses $8,000 5.7%
Taxes $3,325 2.4%
Total$140,277100%

View the filing

2019 · Form 990PF · $151,383 spent · pay $0 · grants $129,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $129,000 85.2%
Fees: accounting $12,384 8.2%
Other expenses $8,000 5.3%
Taxes $1,999 1.3%
Total$151,383100%

View the filing

2018 · Form 990PF · $143,554 spent · pay $0 · grants $130,845 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $130,845 91.1%
Other expenses $7,000 4.9%
Fees: accounting $4,425 3.1%
Taxes $1,284 0.9%
Total$143,554100%

View the filing

2017 · Form 990PF · $155,819 spent · pay $0 · grants $134,400 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $134,400 86.3%
Other expenses $10,162 6.5%
Fees: accounting $8,884 5.7%
Taxes $1,956 1.3%
Fees: other professional $417 0.3%
Total$155,819100%

View the filing

2016 · Form 990PF · $104,432 spent · pay $0 · grants $79,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $79,000 75.6%
Other expenses $9,661 9.3%
Fees: accounting $8,384 8.0%
Fees: other professional $4,583 4.4%
Taxes $2,804 2.7%
Total$104,432100%

View the filing

2015 · Form 990PF · $75,583 spent · pay $0 · grants $50,660 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $50,660 67.0%
Other expenses $12,385 16.4%
Fees: accounting $8,268 10.9%
Taxes $4,270 5.6%
Total$75,583100%

View the filing

2014 · Form 990PF · $118,909 spent · pay $0 · grants $92,010 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $92,010 77.4%
Other expenses $12,258 10.3%
Fees: accounting $7,800 6.6%
Taxes $6,841 5.8%
Total$118,909100%

View the filing

2013 · Form 990PF · $57,275 spent · pay $0 · grants $32,000 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $32,000 55.9%
Fees: accounting $10,400 18.2%
Other expenses $10,128 17.7%
Taxes $4,747 8.3%
Total$57,275100%

View the filing

2012 · Form 990PF · $94,515 spent · pay $0 · grants $70,750 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $70,750 74.9%
Other expenses $8,654 9.2%
Taxes $6,683 7.1%
Fees: accounting $5,200 5.5%
Fees: legal $3,228 3.4%
Total$94,515100%

View the filing

2011 · Form 990PF · $2,938,925 spent · pay $0 · grants $2,894,697 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $2,894,697 98.5%
Fees: other professional $20,839 0.7%
Taxes $9,234 0.3%
Other expenses $9,187 0.3%
Fees: accounting $4,680 0.2%
Fees: legal $288 0.0%
Total$2,938,925100%

View the filing

2010 · Form 990PF · $188,867 spent · pay $0 · grants $106,687 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $106,687 56.5%
Other expenses $43,760 23.2%
Fees: legal $34,613 18.3%
Fees: accounting $2,912 1.5%
Taxes $895 0.5%
Total$188,867100%

View the filing

2009 · Form 990PF · $2,959,440 spent · pay $0 · grants $2,925,698 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $2,925,698 98.9%
Other expenses $14,045 0.5%
Fees: legal $10,580 0.4%
Taxes $6,196 0.2%
Fees: accounting $2,912 0.1%
Interest $9 0.0%
Total$2,959,440100%

View the filing

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