Tiernan Family Foundation
Tiernan Family Foundation is a private foundation, based in Ocean Ridge, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $4.4M in total assets. In 2025, it awarded 6 grants totaling $214K. Net investment income was $233K.
Tiernan Family Foundation at a glance
In short: Tiernan Family Foundation gave $214K across 6 grants in 2025 (avg $36K), mostly in Florida. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $214,368
- +56.3% vs 2024
- Grants made (2025)
- 6
- +20.0% vs 2024
- Average grant
- $35,728
- +30.2% vs 2024
- Median grant
- $40,000
- Total assets
- $4,368,966
- +13.7% vs 2024
- Primary geography
- Florida (67% 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 Tiernan Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2025
The largest 2025 recipient was Gulf Stream School Inc ($54K). Together the top 6 received $214K.
Grant Size Distribution
17 grants across all recorded years
The most common grant size was under $50K: 12 grants of 17 (71%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 6 itemized grants.
Cities
How Tiernan Family Foundation gives
- Giving grew 114% from 2022 to 2025. Method
- In 2025 it paid out 85% 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.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2022 to 2025, annual grant giving ranged from $100K (2022) to $214K (2025). In 2025 it made 6 grants totaling $214K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Gulf Stream School Inc Gulf Stream, FL | Charitable | $54,368 |
| CRC Recovery Foundation Inc Delray Beach, FL | Charitable | $50,000 |
| Lawrenceville Lawrenceville, NJ | Charitable | $40,000 |
| Paul's Place at St Paul's Episcopal Church Delray Beach, FL | Charitable | $40,000 |
| Mganl Washington, DC | Charitable | $20,000 |
| David Lynch Foundation New York, NY | Charitable | $10,000 |
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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 | $4,368,966 | $772,514 | $247,193 | $214,368 | 6 | $215,268 | $232,747 | $254,305 |
| 2024 | $3,843,645 | $248,234 | $167,454 | $137,165 | 5 | $140,540 | $122,313 | $217,743 |
| 2023 | $3,762,865 | $48,326 | $152,927 | $130,000 | 5 | $132,250 | $83,096 | $185,994 |
| 2022 | $3,880,837 | $972,990 | $124,145 | $100,000 | 1 | $108,992 | $51,560 | $148,181 |
| 2021 | $3,031,992 | $3,035,791 | $1,043 | — | — | — | $34,748 | $44,232 |
Under IRS private-foundation payout rules, Tiernan Family Foundation reported a distributable amount of $254K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Tiernan Family Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Ann P. Tiernan
Trustee
On filings since 2021
2 hrs/week
No compensation reported
Martha Ely
Trustee
On filings since 2021
2 hrs/week
No compensation reported
Michael Tiernan
Trustee
On filings since 2021
2 hrs/week
No compensation reported
Former officers (1)
- Former: Bruce A. Rosenfield (2021–2024) — Trustee
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 Tiernan Family Foundation
How much does Tiernan Family Foundation give each year?
Tiernan Family Foundation gave $214K across 6 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $137K across 5 grants.
What is Tiernan Family Foundation's typical grant size?
Tiernan Family Foundation's median grant in 2025 was $40,000, and its average grant was $35,728, across 6 grants on its 2025 IRS Form 990-PF.
Where does Tiernan Family Foundation give grants?
Tiernan Family Foundation gives mostly in Florida: 67% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were New Jersey (19%) and District of Columbia (9%). The most frequent recipient cities were Delray Beach, FL (2 grants).
Does Tiernan Family Foundation give general operating support?
Not in 2025: none of the 6 grants with a stated purpose on Tiernan Family Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable" (6 grants).
Who are Tiernan Family Foundation's largest grantees?
Tiernan Family Foundation's largest 2025 grantees include Gulf Stream School Inc ($54,368), CRC Recovery Foundation Inc ($50,000) and Lawrenceville ($40,000), according to its 2025 IRS Form 990-PF. Together they received 67% of its itemized 2025 grant dollars.
How large is Tiernan Family Foundation?
Tiernan Family Foundation reported $4.4M in total assets on its 2025 IRS Form 990-PF. It paid out $215K in qualifying distributions that year, against a required minimum of $254K (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 is Tiernan Family Foundation's EIN?
Tiernan Family Foundation's EIN (Employer Identification Number) is 87-2028902. 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
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 10, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS March 5, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 16, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 10, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 24, 2026)
- IRS filings on file for fiscal years 2021–2024
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