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Florida · Private foundation

Natan Rappaport Family Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$66k
Granted FY2024(still arriving)
7
Grants FY2024
7
Organizations funded FY2023
29%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$5,500
Largest grant, FY2024
$20,000
Organizations funded a year
7 to 10
FY2017 to FY2023
States reached, FY2024
3
Total assets, FY2024
$9k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 29% of the organizations Natan Rappaport Family Foundation funded were first-time grantees, receiving 12% of its grant dollars.

New vs renewed · share of each year

In FY2023, 88% of grant dollars renewed an existing relationship; $11k went to new ones.

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

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

’18’20’21’22’23
InternationalEducationHuman ServicesArts & CultureAnimalsHealthOther
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 arriving6$51k17%
FY20237$88k29%
FY20229$55k22%
FY202110$52k30%
FY20208$67k38%
FY20188$94k38%
FY20179$97kn/a
100% classified

What it funded, over time

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

International$419kArts & Culture$140kHuman Services$93kPhilanthropy$70kReligion$67kCivil Rights$16kCrime & Legal$12kEducation$11kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
NV
NJ
CT
VA
DC
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
Florida Holocaust Museum Inc$136,90371%
Tikva Corp$79,34060%
American Friends of the Kiev Jewish Community$71,18051%
Bais Menachem Chabad Inc$62,5357n/a
Beth Oloth$17,00033%
Friends of the Israel Defense Forces$5,00010%
Anti-Defamation League$5,00010%
The United States Holocaust Memorial Museum$3,14420%
Save The Children Federation Inc$2,00010%
Chabad Lubavitch of South Tampa$1,0001n/a
Show all 12 grantees
All grantees of Natan Rappaport Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Florida Holocaust Museum Inc$136,90371%
Tikva Corp$79,34060%
American Friends of the Kiev Jewish Community$71,18051%
Bais Menachem Chabad Inc$62,5357n/a
Beth Oloth$17,00033%
Friends of the Israel Defense Forces$5,00010%
Anti-Defamation League$5,00010%
The United States Holocaust Memorial Museum$3,14420%
Save The Children Federation Inc$2,00010%
Chabad Lubavitch of South Tampa$1,0001n/a
People for the Ethical Treatment of Animals Inc$1,00010%
Alzheimer's Disease & Related Disorders Association Inc$20010%

Plus 11 recipients with no EIN on record ($119k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Natan Rappaport Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetFlorida Holocaust Museum Inc: $136,903 over 7y, 1.1% of budgetTikva Corp: $79,340 over 6y, 0.4% of budgetAmerican Friends of the Kiev Jewish Community: $71,180 over 5y, 0.8% of budgetBeth Oloth: $17,000 over 3y, 2.6% of budgetFriends of the Israel Defense Forces: $5,000 over 1y, 0.0% of budgetAnti-Defamation League: $5,000 over 1y, 0.0% of budgetThe United States Holocaust Memorial Museum: $3,144 over 2y, 0.0% of budgetSave The Children Federation Inc: $2,000 over 1y, 0.0% of budgetPeople for the Ethical Treatment of Animals Inc: $1,000 over 1y, 0.0% of budgetAlzheimer's Disease & Related Disorders Association Inc: $200 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 10.

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.

Vanguard Charitable Endowment ProgramPA9.4× affinity4 shared granteesties to 2 of 2Hover any node to trace its alignments.Compare side by side →

Open a dossier: Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund

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 Natan Rappaport Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Natan Rappaport Family Foundation?

Find your warmest path to Natan Rappaport Family Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Natan Rappaport Family Foundation

How much does Natan Rappaport Family Foundation give?
Natan Rappaport Family Foundation reported 7 grants totaling $66,300 in its FY2024 IRS filing. It funded between 7 and 10 organizations a year over FY2017 to FY2023.
What does Natan Rappaport Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are International (51%), Arts & Culture (17%), Human Services (11%).
Who are Natan Rappaport Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: Florida Holocaust Museum Inc ($137k), Tikva Corp ($79k), American Friends of the Kiev Jewish Community ($71k).
Does Natan Rappaport Family Foundation fund new organizations?
In FY2023, 29% of the organizations it funded were first-time grantees.
Does Natan Rappaport Family Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Natan Rappaport Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Vanguard Charitable Endowment Program, Donor Advised Charitable Giving Inc, Fidelity Investments Charitable Gift Fund.
Where is Natan Rappaport Family Foundation based?
Natan Rappaport 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 25 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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