Tannenbaum Family Foundation

Private foundation · Grantmaker West Palm Beach, FL EIN: 26-2934717

Tannenbaum Family Foundation is a private foundation, based in West Palm Beach, FL. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $17.9M in total assets. In 2025, it awarded 9 grants totaling $206K. Net investment income was $1.1M.

Key facts about Tannenbaum Family Foundation

In short: Tannenbaum Family Foundation gave $206K across 9 grants in 2025 (avg $23K), top state New York. Source: 2025 IRS Form 990-PF.

EIN
26-2934717
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$205,851
Grants made (2025)
9
Average grant
$22,872
Median grant
$11,000
Total assets
$17,898,015
Primary geography
New York (46% of itemized 2025 grant dollars)

Data from IRS Form 990-PF, 2025; updated September 2026.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$17.9M

+20.3% YoY

Annual Giving

$206K

+42.0% YoY

Grant Count

9

+800.0% YoY

Avg Grant Size

$23K

-84.2% YoY

Under IRS private-foundation payout rules, Tannenbaum Family Foundation reported a distributable amount of $711K for 2025 — the minimum it must pay out in qualifying distributions.

How Tannenbaum Family Foundation gives

  • Giving fell 81% from 2022 to 2025. Method
  • In 2025 it paid out 33% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

From the foundation's IRS Form 990-PF filings. Methodology.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

6states

Share of all 9 itemized 2025 grant dollars.

Cities

PhiladelphiaWest Palm BeachGreenwichNew YorkPalm BeachSaratoga SpringsChicagoDuarteGreenwhichHartfordPalm Beach Gardens

Giving Over Time

Total grant dollars and number of grants per year

$0$500K$1M$1.5M4 grants20205 grants20217 grants20221 grants20231 grants20249 grants2025

From 2020 to 2025, annual grant giving ranged from $145K (2024) to $1.2M (2023). In 2025 it made 9 grants totaling $206K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 9 recipients in 2025

Dynasty Partners: $50KDynasty Partners$50KJewish Federation of Palm Beach: $50KJewish Federation of PalmBeach$50KFriends of Israel Defense Forces: $45KFriends of Israel DefenseForces$45KTrustees of the University of Penssylvania: $25KTrustees of the University ofPenssylvania$25KThe Society of the Four Arts: $11KThe Society of the Four Arts$11KPalm Beach Zoo: $10KPalm Beach Zoo$10KPalm Beach Synagogue: $10KPalm Beach Synagogue$10KVillages of Hope: $3KVillages of Hope$3KThe Fund for West Palm Beach Police: $2KThe Fund for West Palm BeachPolice$2K

The largest 2025 recipient was Dynasty Partners ($50K). Together the top 9 received $206K.

Grant Size Distribution

23 grants across all recorded years

15<$50K4$50–100K1$100–250K$250–500K$500K–1M3$1–5M$5M+

The most common grant size was under $50K: 15 grants of 23 (65%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Dynasty Partners New York, NYGeneral Charitable Purposes$50,000
Jewish Federation of Palm Beach West Palm Beach, FLGeneral Chartiable Purposes$50,000
Friends of Israel Defense Forces New York, NYGeneral Charitable Purposes$45,000
Trustees of the University of Penssylvania Philadelphia, PAGeneral Charitable Purposes$25,000
The Society of the Four Arts Palm Beach, FLGeneral Charitable Purposes$11,000
Palm Beach Zoo West Palm Beach, FLGeneral Charitable Purposes$10,000
Palm Beach Synagogue Palm Beach, FLGeneral Charitable Purposes$10,000
Villages of Hope Palm Beach Gardens, FLGeneral Charitable Purposes$2,700
The Fund for West Palm Beach Police West Palm Beach, FLGeneral Charitable Purposes$2,151

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$1M$2M$3M$4M202020212022202320242025
Metric202520242023
Total Assets$17,898,015$14,881,531$12,374,097
Revenue$3,293,420$2,757,682$2,389,457
Expenses$278,374$246,481$1,216,611
Qualifying Distributions$232,228$167,060$1,173,329
Net Investment Income$1,112,129$2,184,576$2,369,457
Distributable Amount$711,166$707,899$615,627

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS June 16, 2026)
  2. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Officers and directors from IRS filings

Tannenbaum Family Foundation is led by Leonard M. Tannenbaum, President, Director & Sec- < Hours on every filing since 2020; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Leonard M. Tannenbaum

    President, Director & Sec- < Hours

    On filings since 2020

    No compensation reported

  • Robyn E. Tannenbaum

    Director- < Hours

    New on the 2025 filing

    No compensation reported

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Tannenbaum Family Foundation

How much does Tannenbaum Family Foundation give each year?

Tannenbaum Family Foundation gave $206K across 9 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $145K across 1 grant.

What is Tannenbaum Family Foundation's typical grant size?

Tannenbaum Family Foundation's median grant in 2025 was $11,000, and its average grant was $22,872, across 9 grants on its 2025 IRS Form 990-PF.

Where does Tannenbaum Family Foundation give grants?

Tannenbaum Family Foundation's top state is New York, with 46% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Florida (42%) and Pennsylvania (12%). The most frequent recipient cities were West Palm Beach, FL (3 grants), New York, NY (2 grants) and Palm Beach, FL (2 grants).

Does Tannenbaum Family Foundation give general operating support?

Yes: 100% of Tannenbaum Family Foundation's 2025 grants with a stated purpose (9 of 9) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Tannenbaum Family Foundation's largest grantees?

Tannenbaum Family Foundation's largest 2025 grantees include Dynasty Partners ($50,000), Jewish Federation of Palm Beach ($50,000) and Friends of Israel Defense Forces ($45,000), according to its 2025 IRS Form 990-PF. Together they received 70% of its itemized 2025 grant dollars.

How large is Tannenbaum Family Foundation?

Tannenbaum Family Foundation reported $17.9M in total assets on its 2025 IRS Form 990-PF. It paid out $232K in qualifying distributions that year, against a required minimum of $711K (roughly 5% of its investment assets).

What is Tannenbaum Family Foundation's EIN?

Tannenbaum Family Foundation's EIN (Employer Identification Number) is 26-2934717. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

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