KLEM FAMILY FOUNDATION INC

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Cite this

Plain text KLEM FAMILY FOUNDATION INC. furp.org, nonprofit organization profile, tax years 2020–2025. https://furp.org/org/klem-family-foundation-inc-841937657. Retrieved 2026-11-08.

APA furp.org. (n.d.). KLEM FAMILY FOUNDATION INC [Nonprofit organization profile; tax years 2020–2025]. Retrieved November 8, 2026, from https://furp.org/org/klem-family-foundation-inc-841937657

MLA “KLEM FAMILY FOUNDATION INC.” furp.org, tax years 2020–2025, https://furp.org/org/klem-family-foundation-inc-841937657. Accessed 8 Nov. 2026.

Retrieved 2026-11-08; covers tax years 2020–2025. Data: furp.org (index © the FURP Alliance; the records are public domain).

2025 · Form 990PF · revenue $860K · expenses $180K · assets $1.7M

EIN
84-1937657
Address
43 N LAKE RD, ARMONK, NY 10504-2235
NTEE code
T20 Private Grantmaking Foundations (Philanthropy, Voluntarism and Grantmaking Foundations) published (IRS Business Master File)
Exempt type
501(c)(3): charitable, religious, educational, scientific or literary (corporation)
Ruling date
August 2019 (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Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).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
John J Klem PRESIDENT & DIRECTOR2020-2025 0 $0 reported 1
Elinor Klem TREASURER & DIRECTOR2020-2025 0 $0 reported 1
Lisa Klem DIRECTOR2020-2025 0 $0 reported 1
Robert E Klem DIRECTOR2020-2025 0 $0 reported 1
David J Klem DIRECTOR2020-2025 0 $0 reported 1

People by year

2025 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $0-$0 $01
2024 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $0-$0 $01
2023 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $0-$0 $01
2022 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $0-$0 $01
2021 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $0-$0 $01
2020 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
JOHN J KLEM PRESIDENT & DIRECTOR0 $0-$0 $01
ELINOR KLEM TREASURER & DIRECTOR0 $0-$0 $01
LISA KLEM DIRECTOR0 $0-$0 $01
ROBERT E KLEM DIRECTOR0 $0-$0 $01
DAVID J KLEM DIRECTOR0 $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.

2025 · 53 grants to organizations · $170K
2024 · 47 grants to organizations · $210K
2023 · 45 grants to organizations · $167K
2022 · 44 grants to organizations · $182K
2021 · 42 grants to organizations · $130K
2020 · 30 grants to organizations · $74K

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

Who gave

Contributors listed on Schedule B of the Form 990-PF: name, city and state as filed (street addresses are not shown), with total and noncash contributions for the year. A link to an organization's page is tagged Fuzzy with its name-similarity score (0 to 1) when it rests on name and state; Schedule B lists no EIN, so no link here is an exact identifier match.

2025 · 1 contributor · $494K
#ContributorTypeCity, stateTotalNoncashSource
1 JOHN J AND ELINOR KLEM Person ARMONK, NY $494,123$494,123 Form 990PF Sch. B, 2025 · filing
2024 · 1 contributor · $40K
#ContributorTypeCity, stateTotalNoncashSource
1 DAVID KLEM Organization or other BROOKLYN, NY $40,000$40,000 Form 990PF Sch. B, 2024 · filing
2022 · 1 contributor · $500K
#ContributorTypeCity, stateTotalNoncashSource
1 JOHN J AND ELINOR KLEM Person ARMONK, NY $500,000$500,000 Form 990PF Sch. B, 2022 · filing
2021 · 1 contributor · $1.0M
#ContributorTypeCity, stateTotalNoncashSource
1 JOHN J AND ELINOR KLEM Person ARMONK, NY $1,000,000$1,000,000 Form 990PF Sch. B, 2021 · filing
2020 · 1 contributor · $903K
#ContributorTypeCity, stateTotalNoncashSource
1 JOHN J AND ELINOR KLEM Person ARMONK, NY $903,209$903,209 Form 990PF Sch. B, 2020 · filing

Contributors listed here are as reported on the filing. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

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
2025 · Form 990PF period ending 2025-12-31 · view filing · original 990 ↗
$859,966$179,533 $1,716,059$1,716,059 $494,123- $0--
2024 · Form 990PF period ending 2024-12-31 · view filing · original 990 ↗
$524,815$214,826 $1,433,928$1,433,928 $40,000- $0--
2023 · Form 990PF period ending 2023-12-31 · view filing · original 990 ↗
$118,420$174,755 $1,149,913$1,149,913 -- $0--
2022 · Form 990PF period ending 2022-12-31 · view filing · original 990 ↗
$655,080$187,003 $1,206,248$1,206,248 $500,000- $0--
2021 · Form 990PF period ending 2021-12-31 · view filing · original 990 ↗
$1,140,740$134,610 $818,052$818,052 $1,000,000- $0--
2020 · Form 990PF period ending 2020-12-31 · view filing · original 990 ↗
$1,009,090$74,360 $637,210$637,210 $903,209- $0--

Funders of this organization

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

Nearby + Similar BETA

Organizations like this one: what they do and who they are linked to

Same category: NTEE code and revenue

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 · More (100)

OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
KIM FAMILY FOUNDATION INCNYT20 $956,882$922,248 DIRECTOR$77,500 Same NTEE code T20, revenue within 2x, same state, similar name
DOUEK FAMILY FOUNDATION INCNYT20 $843,214$231,537 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
WELLER FAMILY FOUNDATION INCNYT20 $810,938$190,127 VICE PRESIDENT AND DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
HELLER FAMILY FOUNDATIONNYT20 $831,666$173,304 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
MARCUS FAMILY FOUNDATIONNYT20 $795,609$506,186 DIRECTOR, PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
TABLADA FAMILY FOUNDATIONNYT20 $822,805$2,788,120 PRESIDENT/TREASURER$0 Same NTEE code T20, revenue within 2x, same state, similar name
PAULSEN FAMILY FOUNDATIONNYT20 $899,703$398,580 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
PBC FOUNDATION INCNYT20 $816,093$156,285 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
CABASSO FAMILY FOUNDATIONNYT20 $800,000$810,400 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
ROWBOAT FAMILY FOUNDATIONNYT20 $793,097$1,033,175 FOUNDATION ADMINISTRATOR$15,060 Same NTEE code T20, revenue within 2x, same state, similar name
GUTNICK FAMILY FOUNDATIONNYT20 $950,200$0 TRUSTEE AS REQUIRED$0 Same NTEE code T20, revenue within 2x, same state, similar name
SAFDEYE FAMILY FOUNDATIONNYT20 $956,783$433,691 DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
LITTERMAN FAMILY FOUNDATIONNYT20 $938,929$1,252,462 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
TRAE YOUNG FAMILY FOUNDATIONNYT20 $950,067$942,200 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
HENDRICKSON FAMILY FOUNDATIONNYT20 $857,633$256,000 Trustee$0 Same NTEE code T20, revenue within 2x, same state, similar name
SMF FOUNDATION JM INCNYT20 $860,731$505,574 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
AKAUSA FOUNDATION INCNYT20 $894,057$972,730 PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
LINGAM FOUNDATION INCNYT20 $794,623$176,807 PRESIDENT/TREASURER/DIRECT$0 Same NTEE code T20, revenue within 2x, same state, similar name
THE ANGELSON FAMILY FOUNDATIONNYT20 $876,656$658,988 PRESIDENT, TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
NADDISY FOUNDATION INCNYT20 $847,113$711,728 DIRECTOR/PRESIDENT$0 Same NTEE code T20, revenue within 2x, same state, similar name
GREYSTON FOUNDATION INCNYT20 $897,617$3,189,192 PRESIDENT & CEO$244,113 Same NTEE code T20, revenue within 2x, same state, similar name
POPULAR FOUNDATION INCNYT20 $904,730$570,938 CHAIRMAN, DIRECTOR$0 Same NTEE code T20, revenue within 2x, same state, similar name
THE ASCIENZO FAMILY FOUNDATIONNYT20 $955,437$388,890 President$0 Same NTEE code T20, revenue within 2x, same state, similar name
MARK AND CAROLL RUSSELL FAMILY FOUNDATION INCNYT20 $955,273$0 TRUSTEE$0 Same NTEE code T20, revenue within 2x, same state, similar name
MICHAEL GROSS FAMILY FOUNDATIONNYT20 $822,205$1,376,145 President$0 Same NTEE code T20, revenue within 2x, same state, similar name

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTotal givenGrantsOrganizations fundedTypeYearsWhich ones
CLARK FAMILY FOUNDATION INC $9,945,4051 1Private foundation2018–2018 IRON HORSE FAMILY FOUNDATION INC
DAVID & LEZLIE HUDIBURG FAMILY FDN $3,082,5651 1Private foundation2019–2019 HUDIBURG FAMILY FOUNDATION INC
JEWISH COMMUNAL FUND $2,139,50429 2DAF sponsor2009–2024 LARCHMONT-MAMARONECK HUNGER TASK FORCE INC; GREYSTON FOUNDATION INC
The Kendeda Fund $1,201,0004 1Private foundation2011–2022 GREYSTON FOUNDATION INC
HISPANIC FEDERATION INC $1,025,0003 1DAF sponsor2017–2019 POPULAR FOUNDATION INC
BETH AND IRA LEVENTHAL FOUNDATION $575,0005 1Private foundation2012–2016 DOVE GIVINGS FOUNDATION II
PAYPAL CHARITABLE GIVING FUND $530,4466 1DAF sponsor2019–2024 LARCHMONT-MAMARONECK HUNGER TASK FORCE INC
NATIONAL PHILANTHROPIC TR $516,95014 2DAF sponsor2014–2024 LARCHMONT-MAMARONECK HUNGER TASK FORCE INC; GREYSTON FOUNDATION INC
FIDELITY INVESTMENTS CHARITABLE GIFT FUND $487,71824 3DAF sponsor2016–2024 GREYSTON FOUNDATION INC; LARCHMONT-MAMARONECK HUNGER TASK FORCE INC; KAPLAN EDUCATIONAL FOUNDATION
JONATHAN GRAYER CHARITABLE TR $350,0004 1Private foundation2015–2021 KAPLAN EDUCATIONAL FOUNDATION
DONOR ADVISED CHARITABLE GIVING $290,15011 3DAF sponsor2017–2024 LARCHMONT-MAMARONECK HUNGER TASK FORCE INC; KAPLAN EDUCATIONAL FOUNDATION; GREYSTON FOUNDATION INC
UNITED WAY OF GREATER ROCHESTER AND THE FINGER LAKES INC $250,0001 1DAF sponsor2020–2020 GREYSTON FOUNDATION INC
MBIA FOUNDATION $230,0004 1Private foundation2019–2022 GREYSTON FOUNDATION INC
ESL CHARITABLE FOUNDATION INC $165,0004 1Private foundation2019–2022 GREYSTON FOUNDATION INC
ROCHESTER AREA COMMUNITY FOUNDATION $151,5003 1DAF sponsor2019–2021 GREYSTON FOUNDATION INC

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.

2025 · Form 990PF · $179,533 spent · pay $0 · grants $170,010 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $170,010 94.7%
Taxes $5,059 2.8%
Fees: accounting $4,189 2.3%
Other expenses $275 0.2%
Total$179,533100%

View the filing

2024 · Form 990PF · $214,826 spent · pay $0 · grants $209,510 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $209,510 97.5%
Fees: accounting $3,850 1.8%
Taxes $1,166 0.5%
Other expenses $300 0.1%
Total$214,826100%

View the filing

2023 · Form 990PF · $174,755 spent · pay $0 · grants $166,910 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $166,910 95.5%
Fees: accounting $5,239 3.0%
Taxes $2,356 1.3%
Other expenses $250 0.1%
Total$174,755100%

View the filing

2022 · Form 990PF · $187,003 spent · pay $0 · grants $181,910 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $181,910 97.3%
Fees: accounting $3,938 2.1%
Taxes $1,155 0.6%
Total$187,003100%

View the filing

2021 · Form 990PF · $134,610 spent · pay $0 · grants $130,260 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $130,260 96.8%
Taxes $4,100 3.0%
Other expenses $250 0.2%
Total$134,610100%

View the filing

2020 · Form 990PF · $74,360 spent · pay $0 · grants $73,960 · events $0
LineAs describedTotalShare
Contributions, gifts, grants paid $73,960 99.5%
Taxes $300 0.4%
Other expenses $100 0.1%
Total$74,360100%

View the filing

State business registration

The same business name in the same state, from the state’s official registry data.

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