Cain Brothers Foundation
Cain Brothers Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Naples, FL. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.3M in total assets. In 2025, it awarded 10 grants totaling $162K. Net investment income was $177K.
Key facts about Cain Brothers Foundation
In short: Cain Brothers Foundation gave $162K across 10 grants in 2025 (avg $16K), mostly in Florida. 10% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- EIN
- 13-3692990
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $162,220
- Grants made (2025)
- 10
- Average grant
- $16,222
- Median grant
- $10,000
- New grantees (estimate)
- 10% first-time grantees (1 of 10, 2025)
- Total assets
- $2,261,216
- Primary geography
- Florida (77% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$2.3M
+0.7% YoY
Annual Giving
$162K
+0.1% YoY
Grant Count
10
-9.1% YoY
Avg Grant Size
$16K
+10.1% YoY
Under IRS private-foundation payout rules, Cain Brothers Foundation reported a distributable amount of $133K for 2025 — the minimum it must pay out in qualifying distributions.
Is Cain Brothers Foundation open to new grantees?
10%
first-time grantees, 2025
In 2025, 1 of 10 grantees (10%) were first-time recipients. First grants averaged $10K; repeat grants $17K. How we count
Medians: $10K first-time, $10K repeat.
- 80% of 2025 grantees were also funded in 2024. Method
- Giving fell 50% from 2022 to 2025. Method
- In 2025 it paid out 122% of its IRS minimum distribution (the 5% rule). 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.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 10 itemized 2025 grant dollars.
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
46 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| GULFSHORE PLAYHOUSE Naples, FL | OPERATING FUNDS | $45,000 |
| NAPLES BOTANICAL GARDENS Naples, FL | OPERATING FUNDS | $42,500 |
| ARTIS-NAPLES Naples, FL | OPERATING FUNDS | $25,000 |
| NAPLES WOMENS CLUB Naples, FL | OPERATING FUNDS | $12,000 |
| SALISBURY SCHOOL Salisbury, CT | OPERATING FUNDS | $10,000 |
| SHARON PLAYHOUSE Sharon, CT | OPERATING FUNDS | $10,000 |
| WARNER THEATRE Washington, DC | OPERATING FUNDS | $10,000 |
| DUCKS UNLIMITED INC Washington, DC | OPERATING FUNDS | $6,220 |
| CORNWALL PUBLIC LIBRARY Cornwall, NY | OPERATING FUNDS | $1,000 |
| CORNWALL CHILD CENTER West Cornwall, CT | OPERATING FUNDS | $500 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $2,261,216 | $2,246,409 | $2,332,661 |
| Revenue | $189,629 | $83,960 | $69,075 |
| Expenses | $174,822 | $170,212 | $122,832 |
| Qualifying Distributions | $162,220 | $162,000 | $109,000 |
| Net Investment Income | $177,027 | $75,748 | $55,243 |
| Distributable Amount | $133,440 | $131,566 | $120,980 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Cain Brothers Foundation's only listed officer is Kathleen F. Cain, Treasurer on every filing since 2020 (uncompensated).
Officers on the 2025 filing
Kathleen F. Cain
Treasurer
On filings since 2020
1 hr/week
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 Cain Brothers Foundation
How much does Cain Brothers Foundation give each year?
Cain Brothers Foundation gave $162K across 10 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $162K across 11 grants.
What is Cain Brothers Foundation's typical grant size?
Cain Brothers Foundation's median grant in 2025 was $10,000, and its average grant was $16,222, across 10 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Cain Brothers Foundation that year got $10K on average.
Where does Cain Brothers Foundation give grants?
Cain Brothers Foundation gives mostly in Florida: 77% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Connecticut (13%) and District of Columbia (10%). The most frequent recipient cities were Naples, FL (4 grants) and Washington, DC (2 grants).
Does Cain Brothers Foundation give general operating support?
Yes: 100% of Cain Brothers Foundation's 2025 grants with a stated purpose (10 of 10) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Cain Brothers Foundation's largest grantees?
Cain Brothers Foundation's largest 2025 grantees include Gulfshore Playhouse ($45,000), Naples Botanical Gardens ($42,500) and Artis-Naples ($25,000), according to its 2025 IRS Form 990-PF. Together they received 69% of its itemized 2025 grant dollars.
How large is Cain Brothers Foundation?
Cain Brothers Foundation reported $2.3M in total assets on its 2025 IRS Form 990-PF. It paid out $162K in qualifying distributions that year, against a required minimum of $133K (roughly 5% of its investment assets).
What is Cain Brothers Foundation?
Cain Brothers Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Naples, FL. It holds $2.3M in total assets as of 2025.
What is Cain Brothers Foundation's EIN?
Cain Brothers Foundation's EIN (Employer Identification Number) is 13-3692990. 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.
Here's the math on researching Cain Brothers Foundation by hand.
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