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Florida · Private foundation

Lisa and Steven Tananbaum Family Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$4.0M
Granted FY2024(still arriving)
24
Grants FY2024
20
Organizations funded FY2023
55%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$25,000
Largest grant, FY2024
$1,160,000
Organizations funded a year
19 to 32
FY2017 to FY2023
States reached, FY2024
6
Total assets, FY2024
$55M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 55% of the organizations Lisa and Steven Tananbaum Family Foundation funded were first-time grantees, receiving 30% of its grant dollars.

New vs renewed · share of each year

In FY2023, 70% of grant dollars renewed an existing relationship; $1.4M went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
Arts & CultureEducationInternationalPhilanthropyHuman ServicesRecreation & SportsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving19$3.9M42%
FY202320$4.7M55%
FY202219$4.9M42%
FY202121$4.9M52%
FY202027$3.5M44%
FY201923$3.4M74%
FY201827$3.2M41%
FY201732$7.7Mn/a
97% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Arts & Culture$25MEducation$3.6MInternational$2.7MPhilanthropy$2.1MReligion$2.0MHealth$456kRecreation & Sports$452kCivil Rights$359kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
MA
OR
PA
CT
CA
AZ
TN
DC
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Museum of Modern Art$18,647,35581%
Norton Museum of Art Inc$2,767,60253%
Vassar College$2,561,00020%
The Art Institute of Chicago$1,800,00011%
Council on Foreign Relations Inc$1,000,00011%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$820,03420%
Northwestern University$400,00020%
Chabad on Campus Dutchess Inc$272,0002n/a
The George W Bush Foundation$245,02740%
The Chick Mission Inc$190,00075%
Show all 66 grantees
All grantees of Lisa and Steven Tananbaum Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Museum of Modern Art$18,647,35581%
Norton Museum of Art Inc$2,767,60253%
Vassar College$2,561,00020%
The Art Institute of Chicago$1,800,00011%
Council on Foreign Relations Inc$1,000,00011%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$820,03420%
Northwestern University$400,00020%
Chabad on Campus Dutchess Inc$272,0002n/a
The George W Bush Foundation$245,02740%
The Chick Mission Inc$190,00075%
Museum of Contemporary Art$152,00011%
Prostate Cancer Foundation$105,00040%
Metropolitan Museum of Art$68,30030%
Temple Sholom Inc$67,5444n/a
Israel Tennis Centers Foundation Inc$60,00020%
Say Yes to Education Inc$50,00020%
Harmonie Preservation Foundation Inc$50,000343%
Park Avenue Synagogue Inc$35,4783n/a
The Society of the Four Arts Inc$30,00030%
Temple Emanu-El of Palm Beach Inc$29,7754n/a
Southern Oregon University Foundation$27,50010%
Mount Sinai Health System Inc$25,00010%
The Palm Beach Police and Fire Foundation Inc$25,00010%
Nicklaus Children's Health Care Foundation$25,00010%
First Serve Foundation Inc$25,0001n/a
Morselife Foundation Inc$20,00020%
The Milken Institute$20,00030%
Birthright Israel Foundation$16,48310%
Cox Science Center and Aquarium Inc$15,00010%
The Carnegie Hall Society Inc$11,26920%
American Jewish Committee$10,00010%
Temple Sholom$10,0001n/a
The Ballroom Cultural Arts Foundation$10,0001n/a
Sparkyouth NYC Inc$10,00011%
The Frick Collection$10,00010%
Project Deep Inc$10,0001n/a
Richard Tucker Music Foundation Inc$6,1753n/a
The Young Men's and Young Women's Hebrew Association$5,00010%
Palm Beach Orthodox Synagogue Inc$5,0001n/a
Breakthrough New York Inc$5,00010%
Solomon R Guggenheim Foundation$5,00010%
Morselife Health System Inc$5,00010%
Partnership for Inner City Education Dba Partnership Schools$5,00010%
Pbc Foundation Inc$4,0002n/a
The Sallie Foundation Inc$3,00014%
Citymeals-On-Wheels$3,00010%
American Friends of Hebrew University Inc$3,00010%
Humane World for Animals Inc$2,50010%
Public Art Fund Inc$2,50010%
The Carnegie Hall Corporation$2,28010%
Teaching Matters Inc$2,00010%
Palm Beach Country Club Foundation Inc$2,00020%
United Way of Palm Beach County Inc$2,00010%
The Everglades Foundation Inc$2,00010%
Palm Beach Country Club Inc$2,00020%
Metropolitan Opera Association Inc$1,95010%
Sarah Lawrence College$1,80010%
New Art Publications Inc$1,50010%
Town of Palm Beach United Way Inc$1,50010%
St Baldrick's Foundation Inc$1,00010%
Columbus School for Girls$1,00010%
Selfhelp Community Services Inc$1,00010%
American Junior Golf Foundation Inc$1,00010%
Rye Country Day School$50010%
Jewish Board of Family & Children's Services Inc$50010%
Old Oaks Foundation Inc$3001n/a

What it could do for these grantees

Plus 44 recipients with no EIN on record ($6.4M), not named here.

Where it is load-bearing

Lisa and Steven Tananbaum Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 54 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMuseum of Modern Art: $18,647,355 over 8y, 1.2% of budgetNorton Museum of Art Inc: $2,767,602 over 5y, 2.9% of budgetVassar College: $2,561,000 over 2y, 0.4% of budgetThe Art Institute of Chicago: $1,800,000 over 1y, 0.5% of budgetCouncil on Foreign Relations Inc: $1,000,000 over 1y, 1.0% of budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $820,034 over 2y, 0.2% of budgetNorthwestern University: $400,000 over 2y, 0.0% of budgetThe George W Bush Foundation: $245,027 over 4y, 0.2% of budgetThe Chick Mission Inc: $190,000 over 7y, 4.9% of budgetMuseum of Contemporary Art: $152,000 over 1y, 0.5% of budgetProstate Cancer Foundation: $105,000 over 4y, 0.1% of budgetMetropolitan Museum of Art: $68,300 over 3y, 0.0% of budgetIsrael Tennis Centers Foundation Inc: $60,000 over 2y, 0.4% of budgetSay Yes to Education Inc: $50,000 over 2y, 0.3% of budgetHarmonie Preservation Foundation Inc: $50,000 over 3y, 43% of budgetThe Society of the Four Arts Inc: $30,000 over 3y, 0.1% of budgetSouthern Oregon University Foundation: $27,500 over 1y, 0.3% of budgetMount Sinai Health System Inc: $25,000 over 1y, 0.0% of budgetThe Palm Beach Police and Fire Foundation Inc: $25,000 over 1y, 0.4% of budgetNicklaus Children's Health Care Foundation: $25,000 over 1y, 0.1% of budgetMorselife Foundation Inc: $20,000 over 2y, 0.2% of budgetThe Milken Institute: $20,000 over 3y, 0.0% of budgetBirthright Israel Foundation: $16,483 over 1y, 0.0% of budgetCox Science Center and Aquarium Inc: $15,000 over 1y, 0.1% of budgetThe Carnegie Hall Society Inc: $11,269 over 2y, 0.0% of budgetAmerican Jewish Committee: $10,000 over 1y, 0.0% of budgetSparkyouth NYC Inc: $10,000 over 1y, 0.5% of budgetThe Frick Collection: $10,000 over 1y, 0.0% of budgetThe Young Men's and Young Women's Hebrew Association: $5,000 over 1y, 0.0% of budgetBreakthrough New York Inc: $5,000 over 1y, 0.2% of budgetSolomon R Guggenheim Foundation: $5,000 over 1y, 0.0% of budgetMorselife Health System Inc: $5,000 over 1y, 0.0% of budgetPartnership for Inner City Education Dba Partnership Schools: $5,000 over 1y, 0.0% of budgetThe Sallie Foundation Inc: $3,000 over 1y, 4.3% of budgetCitymeals-On-Wheels: $3,000 over 1y, 0.0% of budgetAmerican Friends of Hebrew University Inc: $3,000 over 1y, 0.0% of budgetHumane World for Animals Inc: $2,500 over 1y, 0.0% of budgetPublic Art Fund Inc: $2,500 over 1y, 0.0% of budgetThe Carnegie Hall Corporation: $2,280 over 1y, 0.0% of budgetTeaching Matters Inc: $2,000 over 1y, 0.0% of budgetPalm Beach Country Club Foundation Inc: $2,000 over 2y, 0.3% of budgetUnited Way of Palm Beach County Inc: $2,000 over 1y, 0.0% of budgetThe Everglades Foundation Inc: $2,000 over 1y, 0.0% of budgetPalm Beach Country Club Inc: $2,000 over 2y, 0.0% of budgetMetropolitan Opera Association Inc: $1,950 over 1y, 0.0% of budgetSarah Lawrence College: $1,800 over 1y, 0.0% of budgetNew Art Publications Inc: $1,500 over 1y, 0.1% of budgetTown of Palm Beach United Way Inc: $1,500 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 54.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Jewish Communal FundNY16× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · The Goldman Sachs Charitable Gift Fund · The Benjamin and Susan Winter Foundation · Daniel M Neidich & Brooke Garber Foundation · May and Samuel Rudin Family Foundation Inc · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Lisa and Steven Tananbaum Family Foundation with peer funders

About Lisa and Steven Tananbaum Family Foundation

How much does Lisa and Steven Tananbaum Family Foundation give?
Lisa and Steven Tananbaum Family Foundation reported 24 grants totaling $3,952,275 in its FY2024 IRS filing. It funded between 19 and 32 organizations a year over FY2017 to FY2023.
What does Lisa and Steven Tananbaum Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Arts & Culture (66%), Education (10%), International (7%).
Who are Lisa and Steven Tananbaum Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: Museum of Modern Art ($19M), Norton Museum of Art Inc ($2.8M), Vassar College ($2.6M).
Does Lisa and Steven Tananbaum Family Foundation fund new organizations?
In FY2023, 55% of the organizations it funded were first-time grantees.
Does Lisa and Steven Tananbaum Family Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Lisa and Steven Tananbaum Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, The Goldman Sachs Charitable Gift Fund, The Benjamin and Susan Winter Foundation.
Where is Lisa and Steven Tananbaum Family Foundation based?
Lisa and Steven Tananbaum Family Foundation is based in FL.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 112 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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