Caliban Foundation
Caliban Foundation is a private foundation, based in Palm Beach, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $910K in total assets. In 2025, it awarded 1 grant totaling $124K. Net investment income was $39K.
Caliban Foundation at a glance
In short: Caliban Foundation gave $124K across 1 grant in 2025 (avg $124K), mostly in Florida. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $124,300
- -33.2% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $124,300
- -33.2% vs 2024
- Median grant
- $124,300
- Total assets
- $910,134
- -11.4% vs 2024
- Primary geography
- Florida (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Caliban Foundation funds
How this funder distributes its grants
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $100–250K range: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
Cities
How Caliban Foundation gives
- Giving held roughly steady from 2022 to 2025 (−3%). Method
- In 2025 it paid out 293% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2021 to 2025, annual grant giving ranged from $124K (2025) to $201K (2023). In 2025 it made 1 grant totaling $124K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| See Attached List Palm Beach, FL | General Purpose | $124,300 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $910,134 | $11,841 | $124,458 | $124,300 | 1 | $124,300 | $38,677 | $42,362 |
| 2024 | $1,026,819 | $14,262 | $185,975 | $185,975 | 1 | $185,975 | $42,215 | $46,836 |
| 2023 | $1,201,936 | $13,139 | $209,375 | $201,375 | 1 | $204,625 | $39,247 | $54,710 |
| 2022 | $1,405,102 | $75,622 | $138,793 | $128,155 | 1 | $132,655 | $71,622 | $71,346 |
| 2021 | $1,468,273 | $59,470 | $128,049 | $124,750 | 1 | — | $59,470 | $79,041 |
Under IRS private-foundation payout rules, Caliban Foundation reported a distributable amount of $42K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Caliban Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Lecia Rosenthal
Trustee
Trustee & Part-Time → Trustee, 2022
On filings since 2021
1 hr/week
No compensation reported
Michael S. Rubinoff
Trustee
Trustee & Part-Time → Trustee, 2022
On filings since 2021
1 hr/week
No compensation reported
Donna Snow
Trustee
New on the 2025 filing
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2021–2025. "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 Caliban Foundation
How much does Caliban Foundation give each year?
Caliban Foundation gave $124K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $186K across 1 grant.
How large is Caliban Foundation?
Caliban Foundation reported $910K in total assets on its 2025 IRS Form 990-PF. It paid out $124K in qualifying distributions that year, against a required minimum of $42K (roughly 5% of its investment assets).
Where does Caliban Foundation operate?
Caliban Foundation has awarded grants in Florida, New York.
What is Caliban Foundation's EIN?
Caliban Foundation's EIN (Employer Identification Number) is 13-7178636. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
Live grants for the work Caliban Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Caliban Foundation's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Caliban Foundation funder profile. GrantGraph. Retrieved October 22, 2026, from https://grantable.co/funders/caliban-foundation-morg_24b7e24b29fc4bff9a498bbe11b1ece5
BibTeX
@misc{grantable_137178636_2026,
author = {{Grantable}},
title = {{Caliban Foundation funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/caliban-foundation-morg_24b7e24b29fc4bff9a498bbe11b1ece5},
note = {Accessed 2026-10-22. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Caliban Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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