Tannenbaum Family Foundation
At a glance
This funder does not accept unsolicited applications. The foundation chooses the organisations it funds itself.
Key takeaways
- The filing says the foundation does not accept unsolicited requests and gives only to organisations it has preselected, so a cold application is unlikely to be considered and the sensible first step is to find a way to be put forward.
- Its grants have ranged from $2,150 to $50,000 with a median of $11,000, and half of its nine grants to organisations were $11,000 or less, so a modest request in that region is the most realistic size to consider.
- The filing gives no geographic focus; most grants have gone to organisations in New York, Florida and Pennsylvania, but that is a pattern in its giving, not a rule about who may apply.
- Its recipients are varied and the filing sets out no applicant criteria, so a small charity should not expect its fit to be obvious and should be ready to explain its work clearly.
Overview
Tannenbaum Family Foundation is a US private foundation based in West Palm Beach, FL.
What they fund
Profile based on the foundation's IRS Form 990-PF filings (TY2025, TY2024, TY2023) only: no website or other web source for the foundation was found. Every statement is checked against the filings. Sources read on 7 October 2026.
Priority Areas
The foundation describes its primary purpose as supporting other charitable organisations exempt under IRC section 501(c)(3), through contributions. Its recorded organisational grants are for general charitable purposes rather than a named field. The named recipients show a broad mix, including Jewish communal and religious bodies, a university, cultural and arts organisations, a zoo, an organisation supporting the Israel Defense Forces, and a public-safety fund. This record demonstrates support for varied charitable organisations rather than a single stated programme area. The filings do not set out detailed applicant criteria or a narrower set of causes.
Geographic Focus
No geographic focus is stated; the filings show grants mainly in New York, Florida and Pennsylvania.
How to apply
Only preselected charitable organisations receive contributions; the foundation does not accept unsolicited requests.
Application success factors
- Grant size: In its TY2025 filing, half of its 9 grants to organisations were $11,000 or less.
Where grants go
From grants to organisations in the foundation’s filings for tax years 2023–2025.
Grant dollars by state
- The largest single recipient received 24% of grant dollars to organisations.
- No grants were paid directly to organisations outside the US.
- 24% of grant dollars went to intermediaries that regrant to other organisations.
Grants
How much do they typically give?
Share of 9 grants in tax year 2025 by size
Median $11,000 (tax year 2025)
The largest grants to organisations in the foundation’s latest filing:
- Dynasty Partners · General charitable purposes$50,0002025 tax year
- Jewish Federation of Palm Beach · General chartiable purposes$50,0002025 tax year
- Friends of Israel Defense Forces · General charitable purposes$45,0002025 tax year
- Trustees Of The University Of Penssylvania · General charitable purposes$25,0002025 tax year
- Society of the Four Arts · General charitable purposes$11,0002025 tax year
- Palm Beach Zoo · General charitable purposes$10,0002025 tax year
- Palm Beach Synagogue · General charitable purposes$10,0002025 tax year
- Villages of Hope · General charitable purposes$2,7002025 tax year
Grants to organisations listed in the foundation’s Form 990-PF filings. Grants to individuals are not shown.
Officers and directors
- Robyn E Tannenbaum — Director- < 1 Hours
- Leonard M Tannenbaum — President / Director / Secretary- < 1 Hours
From the latest Form 990-PF filing
3 years of tax filings
| Year | Total expenses | Grants paid | Assets | Filing document |
|---|---|---|---|---|
| 2023 tax year | $1,216,611 | $1,152,500 | $14,264,756 | Filing for 2023 tax year |
| 2024 tax year | $246,481 | $145,000 | $15,663,667 | Filing for 2024 tax year |
| 2025 tax year | $278,374 | $205,851 | $15,733,616 | Filing for 2025 tax year |
Figures from the foundation’s IRS Form 990-PF filings. Assets are at fair market value at year end. The document icon links to each year’s filing on ProPublica Nonprofit Explorer.
Sources
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At a glance

Applying to Tannenbaum Family Foundation?
Hinchilla drafts your answers around this funder's priorities, using your organisation's own documents.
No credit card required
Contact
- West Palm Beach, FL

Applying to Tannenbaum Family Foundation?
Hinchilla drafts your answers around this funder's priorities, using your organisation's own documents.
No credit card required
Contact
- West Palm Beach, FL