The Leona Karp Family Foundation
The Leona Karp Family Foundation is a private foundation, based in Auburn, MA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $414K in total assets. In 2025, it awarded 6 grants totaling $21K. Net investment income was $16K.
The Leona Karp Family Foundation at a glance
In short: The Leona Karp Family Foundation gave $21K across 6 grants in 2025 (avg $4K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $21,000
- +7.1% vs 2024
- Grants made (2025)
- 6
- +50.0% vs 2024
- Average grant
- $3,500
- -28.6% vs 2024
- Median grant
- $3,000
- Total assets
- $413,673
- -5.1% vs 2024
- Primary geography
- Massachusetts (76% 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 The Leona Karp Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 6 recipients in 2025
The largest 2025 recipient was The Greater Boston Food Bank ($5K). Together the top 6 received $21K.
Grant Size Distribution
22 grants across all recorded years
The most common grant size was under $50K: 22 grants of 22 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 6 itemized grants.
Cities
How The Leona Karp Family Foundation gives
- Giving held roughly steady from 2022 to 2025 (−19%). Method
- In 2025 it paid out 103% 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 2019 to 2025, annual grant giving ranged from $20K (2024) to $26K (2022). In 2025 it made 6 grants totaling $21K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| The Greater Boston Food Bank Boston, MA | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $5,000 |
| World Central Kitchen Washington, DC | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $5,000 |
| Brandeis University Waltham, MA | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $3,000 |
| Jewish Family and Children's Service Waltham, MA | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $3,000 |
| Trustees of Tufts College Boston, MA | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $3,000 |
| Natick Service Council Natick, MA | To further the activities for which it was accorded tax exempt status under 501(c)(3) | $2,000 |
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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 | $413,673 | $1,659 | $25,795 | $21,000 | 6 | $21,000 | $15,718 | $20,304 |
| 2024 | $435,946 | $12,892 | $24,680 | $19,600 | 4 | $19,600 | $14,189 | $20,421 |
| 2023 | $446,257 | $3,927 | $27,425 | $23,000 | 4 | $23,000 | $14,027 | $20,688 |
| 2022 | $468,814 | $-107 | $30,551 | $26,000 | 5 | $26,000 | $11,401 | $22,508 |
| 2021 | $499,326 | $25,425 | $27,671 | $21,000 | 3 | $21,000 | $19,167 | $25,696 |
| 2020 | $501,732 | $31,533 | $27,444 | $22,500 | 5 | — | $27,188 | $26,452 |
| 2019 | $497,277 | $23,184 | $27,665 | $22,500 | 5 | — | $18,227 | $25,589 |
Under IRS private-foundation payout rules, The Leona Karp Family Foundation reported a distributable amount of $20K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Leona Karp Family Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Charles S. Karp
Trustee
On filings since 2019
1 hr/week
No compensation reported
Nancy R. Karp
Trustee
On filings since 2019
1 hr/week
No compensation reported
Susan B. Stone
Trustee
On filings since 2019
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2019–2025. "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 The Leona Karp Family Foundation
How much does The Leona Karp Family Foundation give each year?
The Leona Karp Family Foundation gave $21K across 6 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $20K across 4 grants.
What is The Leona Karp Family Foundation's typical grant size?
The Leona Karp Family Foundation's median grant in 2025 was $3,000, and its average grant was $3,500, across 6 grants on its 2025 IRS Form 990-PF.
Where does The Leona Karp Family Foundation give grants?
The Leona Karp Family Foundation gives mostly in Massachusetts: 76% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was District of Columbia (24%). The most frequent recipient cities were Boston, MA (2 grants) and Waltham, MA (2 grants).
Does The Leona Karp Family Foundation give general operating support?
Not in 2025: none of the 6 grants with a stated purpose on The Leona Karp Family Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are The Leona Karp Family Foundation's largest grantees?
The Leona Karp Family Foundation's largest 2025 grantees include The Greater Boston Food Bank ($5,000), World Central Kitchen ($5,000) and Brandeis University ($3,000), according to its 2025 IRS Form 990-PF. Together they received 62% of its itemized 2025 grant dollars.
How large is The Leona Karp Family Foundation?
The Leona Karp Family Foundation reported $414K in total assets on its 2025 IRS Form 990-PF. It paid out $21K in qualifying distributions that year, against a required minimum of $20K (roughly 5% of its investment assets).
What is The Leona Karp Family Foundation's EIN?
The Leona Karp Family Foundation's EIN (Employer Identification Number) is 04-6636905. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(3)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS May 6, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS April 28, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in The Leona Karp Family Foundation's focus areas in our free grants database
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