Nathan Tannenbaum Foundation Inc
Nathan Tannenbaum Foundation Inc is a private foundation based in West Palm Beach, Florida. Its 2025 filing reports grants to charitable organizations in areas including education, arts education, research and outreach, family planning, immigrant legal rights, and poverty relief.
Key facts about Nathan Tannenbaum Foundation Inc
In short: Nathan Tannenbaum Foundation Inc gave $50K across 42 grants in 2025 (avg $1K), top state New York. 57% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- EIN
- 13-6116415
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $50,000
- Grants made (2025)
- 42
- Average grant
- $1,190
- Median grant
- $500
- New grantees (estimate)
- 57% first-time grantees (23 of 40, 2025)
- Total assets
- $942,075
- Primary geography
- New York (38% of itemized 2025 grant dollars)
- Accepts unsolicited proposals
- No
- How to apply
- The foundation does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations. Full details ↓
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$942K
-0.7% YoY
Annual Giving
$50K
+3.6% YoY
Grant Count
42
+7.7% YoY
Avg Grant Size
$1K
-3.8% YoY
Under IRS private-foundation payout rules, Nathan Tannenbaum Foundation Inc reported a distributable amount of $73K for 2025 — the minimum it must pay out in qualifying distributions.
Is Nathan Tannenbaum Foundation Inc open to new grantees?
57%
first-time grantees, 2025
In 2025, 23 of 40 grantees (57%) were first-time recipients. First grants averaged $913; repeat grants $1K. How we count
Medians: $500 first-time, $500 repeat.
- 38% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (−13%). Method
- In 2025 it paid out 90% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Mission & Focus Areas
The foundation’s filings do not state a mission. Its 2025 grants include support for education, dance scholarships, research and outreach, family planning services, immigrant legal rights, and people living in poverty.
Among its grantees, The Joffrey Ballet describes itself as a Chicago-based ballet company and dance education organization that presents dance works and provides arts education and accessible dance training. GiveDirectly describes its mission as reducing poverty by providing financial assistance directly to people in need. The Hispanic Scholarship Fund says it supports students and others pursuing meaningful jobs and careers through resources and support services.
Grantmaking
In filing year 2025, the foundation made 42 grants totaling $50,000. Grants ranged from $250 to $10,000, with a median of $500. Its largest reported grants included $10,000 to Winston Preparatory School for education; $8,000 to The Joffrey Ballet for scholarship programs; $5,000 to Children’s Research Fund for research and outreach; and $3,000 to the National Network of Abortion Funds for family planning services.
Ready to take the next step with Nathan Tannenbaum Foundation Inc?
Geographic Focus
Where this funder awards grants
In 2025, the reported shares of grant dollars by recipient state were New York, 38%; Illinois, 29%; California, 10%; Oregon, 6%; and Arizona, 2%.
Grant Distribution by State
Share of 2025 grant dollars across all 42 itemized grants.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $48K (2020) to $57K (2022). In 2025 it made 42 grants totaling $50K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Winston Preparatory School ($10K). Together the top 10 received $34K.
Grant Size Distribution
168 grants across all recorded years
The most common grant size was under $50K: 168 grants of 168 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Winston Preparatory School New York, NY | Education | $10,000 |
| The Joffrey Ballet Chicago, IL | For scholarship programs | $8,000 |
| Children's Research Fund Chicago, IL | For research and outreach | $5,000 |
| National Network of Abortion Funds Beaverton, OR | family planning services | $3,000 |
| National Immigration Law Center Los Angeles, CA | defending the legal rights of immigrants | $2,000 |
| Givedirectly New York City, NY | to assist people living in poverty | $2,000 |
| International Rescue Center Albert Lea, MN | to assits people affected by conflict and disaster | $1,000 |
| Hispanic Scholarship Fund El Segundo, CA | education | $1,000 |
| PLAN C- possibility labs San Francisco, CA | family planning services | $1,000 |
| The Parkside School New York, NY | education | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Filing year | Assets | Revenue | Expenses | Grants |
|---|---|---|---|---|
| 2025 | $942,075 | $66,971 | $73,411 | $50,000 |
| 2024 | $948,515 | $109,505 | $72,893 | $48,254 |
| 2023 | $911,903 | $69,521 | $77,359 | $54,500 |
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $942,075 | $948,515 | $911,903 |
| Revenue | $66,971 | $109,505 | $69,521 |
| Expenses | $73,411 | $72,893 | $77,359 |
| Qualifying Distributions | $65,325 | $65,542 | $70,772 |
| Net Investment Income | $60,256 | $103,171 | $53,901 |
| Distributable Amount | $72,542 | $68,622 | $64,439 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS March 12, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 18, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS March 21, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 9, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 22, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS April 3, 2026)
- IRS filings on file for fiscal years 2020–2025
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Robert Tannenbaum as President, Rick Tannenbaum as Treasurer, and Ethan Tannenbaum as Assistant Treasurer.
Nathan Tannenbaum Foundation Inc is led by Robert Tannenbaum, President on every filing since 2020; all 3 officers listed in 2025 are compensated.
Officers on the 2025 filing
Robert Tannenbaum
President
On filings since 2020
10 hrs/week
$11K (2020) → $12K (2025)
Rick Tannenbaum
Treasurer
Treasurer & Vice President → Treasurer, 2025
On filings since 2020
5 hrs/week
$6K (2020) → $6K (2025)
Ethan Tannenbaum
Assistant Treasurer
On filings since 2023
1 hr/week
$500 (2023) → $525 (2025)
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.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $12K, to Robert Tannenbaum (President). 3 officers or directors reported compensation on that filing.
Contact
Mailing address: 7094 Tradition Cove Lane West, West Palm Beach, FL 33412
Phone: (561) 624-1942
Frequently asked questions about Nathan Tannenbaum Foundation Inc
How much does Nathan Tannenbaum Foundation Inc give each year?
Nathan Tannenbaum Foundation Inc gave $50K across 42 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $48K across 39 grants.
What is Nathan Tannenbaum Foundation Inc's typical grant size?
Nathan Tannenbaum Foundation Inc's median grant in 2025 was $500, and its average grant was $1,190, across 42 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Nathan Tannenbaum Foundation Inc that year got $913 on average.
Where does Nathan Tannenbaum Foundation Inc give grants?
Nathan Tannenbaum Foundation Inc's top state is New York, with 38% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Illinois (29%) and California (10%). The most frequent recipient cities were New York, NY (11 grants), Chicago, IL (5 grants), San Francisco, CA (3 grants) and Brooklyn, NY (3 grants).
Does Nathan Tannenbaum Foundation Inc give general operating support?
Not in 2025: none of the 42 grants with a stated purpose on Nathan Tannenbaum Foundation Inc's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "To purchase food for those who cant afford it" (7 grants), "Family Planning Services" (5 grants) and "Education" (4 grants).
Who are Nathan Tannenbaum Foundation Inc's largest grantees?
Nathan Tannenbaum Foundation Inc's largest 2025 grantees include Winston Preparatory School ($10,000), The Joffrey Ballet ($8,000) and Children's Research Fund ($5,000), according to its 2025 IRS Form 990-PF. Together they received 46% of its itemized 2025 grant dollars.
How large is Nathan Tannenbaum Foundation Inc?
Nathan Tannenbaum Foundation Inc reported $942K in total assets on its 2025 IRS Form 990-PF. It paid out $65K in qualifying distributions that year, against a required minimum of $73K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What does Nathan Tannenbaum Foundation Inc fund?
The foundation’s filings do not state a mission. Its 2025 grants include support for education, dance scholarships, research and outreach, family planning services, immigrant legal rights, and people living in poverty. See mission & focus areas ↑
How do I apply for a grant from Nathan Tannenbaum Foundation Inc?
The foundation does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Nathan Tannenbaum Foundation Inc's EIN?
Nathan Tannenbaum Foundation Inc's EIN (Employer Identification Number) is 13-6116415. IRS Form 990 filing data is available on this page for 2020–2025.
Does Nathan Tannenbaum Foundation Inc accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated September 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Here's the math on researching Nathan Tannenbaum Foundation Inc by hand.
Explore Open Grants
Browse active grant opportunities in Nathan Tannenbaum Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
The Chicago Community Trust
Chicago, IL
The Chicago Community Trust funds nonprofits addressing economic mobility, wealth gaps, and urgent community needs, with priorities including homeownership, small businesses, education, quality jobs, and investment in underinvested communities. Its 2025 itemized grants had a median of $26,500, though awards vary widely; grants generally benefit Chicago-region residents, and the Trust directs applicants to open opportunities but does not state whether it accepts unsolicited requests.
Assets
$7.1B
Grants
4,316
Total Given
$1.2B
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
Publix Super Markets Charities Inc
Lakeland, FL
Publix Super Markets Charities supports nonprofits addressing hunger, homelessness and housing, youth, education, and community needs in Florida, Georgia, Alabama, North Carolina, South Carolina, Tennessee, Virginia, and Kentucky. Its 2024 median grant was $2,500, though awards ranged widely; it accepts online requests from eligible organizations, with application periods varying by program.
Assets
$233.8M
Grants
3,269
Total Given
$52.5M
The Community Foundation for Northeast Florida Inc
Jacksonville, FL
The Community Foundation for Northeast Florida supports nonprofits and civic work in Duval, St. Johns, Nassau, Baker, Clay, and Putnam counties, with interests including neighborhoods, education, aging adults, arts, women and girls, young children, and early literacy. Its 2024 grants had a median of $5,000, though amounts varied widely; most donor-advised grants are not open to applications, but eligible nonprofits can apply through competitive programs when application windows are open.
Assets
$708.7M
Grants
2,470
Total Given
$78.0M
Community Foundation of Tampa Bay Inc
Tampa, FL
The Community Foundation of Tampa Bay funds nonprofits addressing economic opportunity, environmental sustainability, health, education, and community vitality in Hillsborough, Pinellas, Pasco, Hernando, and Citrus counties. Its annual competitive grants are typically $10,000–$50,000; it also accepts year-round requests for urgent, unforeseen needs of up to $250,000. Apply through the relevant grant opportunity; the profile does not state whether general unsolicited requests are accepted.
Assets
$1.0B
Grants
698
Total Given
$54.3M
Gulf Coast Community Foundation Inc
Venice, FL
Gulf Coast Community Foundation funds arts and culture, civic and economic development, education, the environment, health and human services, and disaster response, with a focus on its Florida service area. Community grants provide up to $25,000 per organization per fiscal year; larger catalytic grants are available, and 2025 grants had a median of $16,251. It accepts unsolicited requests through scheduled Community Grant cycles; catalytic grants start with a letter of inquiry, and initiative grants are by invitation only.
Assets
$533.7M
Grants
651
Total Given
$45.0M
Early Learning Coalition of Broward County Inc
Fort Lauderdale, FL
The Early Learning Coalition of Broward funds child care reimbursement and early-learning providers, including programs supporting child care and preschool, primarily in Broward County, Florida. Its 2025 grants ranged from $5,127 to $3,994,863, with a median of $158,921. The profile does not state whether it accepts unsolicited requests.
Assets
$15.9M
Grants
636
Total Given
$152.2M
Leslie L Alexander Foundation Inc
Delray Beach, FL
The Leslie L Alexander Foundation supports animal rescue, education, children’s services, and other charitable work. In 2024, grants ranged from $600 to $1 million, with a median of $35,000; giving was concentrated in Florida and Texas, with awards also made elsewhere. It gives only to preselected organizations and does not accept unsolicited requests.
Assets
$291.4M
Grants
622
Total Given
$28.4M
CSX Foundation Inc
Jacksonville, FL
Assets
$9.7M
Grants
607
Total Given
$13.7M
United Way Miami Inc
Miami, FL
United Way Miami funds education, economic mobility, health and wellbeing, and resilient-community programs, with its community focus in Miami-Dade County. Its 2025 grants ranged from $5,082 to $1,693,432, with a median of $18,410; published opportunities include selected awards of up to $153,000. It publishes specific grant opportunities and application details; whether it accepts unsolicited requests is not stated.
Assets
$157.2M
Grants
562
Total Given
$32.6M
The Community Foundation of Sarasota CO Inc
Sarasota, FL
The Community Foundation of Sarasota County funds nonprofits working in areas including human services, education, arts, health, economic stability, animal welfare, and community resilience. Its typical grants are around $10,000–$25,000, with a 2025 median of $18,798, for programs serving Sarasota, Manatee, Charlotte, or DeSoto County. The profile does not state whether it accepts unsolicited requests.
Assets
$518.5M
Grants
540
Total Given
$41.2M
Wayne M Densch Charities Inc
Orlando, FL
Assets
$19.2M
Grants
524
Total Given
$463K
More Funders in Florida
Nathan Tannenbaum Foundation Inc down — hundreds of funders to go?