The Inerfeld Family Foundation
The Inerfeld Family Foundation is a private foundation, based in King of Prussia, PA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $151K in total assets. In 2025, it awarded 2 grants totaling $20K. Net investment income was $6K.
The Inerfeld Family Foundation at a glance
In short: The Inerfeld Family Foundation gave $20K across 2 grants in 2025 (avg $10K), mostly in Florida. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $20,000
- -46.7% vs 2024
- Grants made (2025)
- 2
- -60.0% vs 2024
- Average grant
- $10,000
- +33.2% vs 2024
- Median grant
- $10,000
- Total assets
- $150,505
- -10.6% vs 2024
- Primary geography
- Florida (50% 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 Inerfeld Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Jupiter Medical Center Foundation ($10K). Together the top 2 received $20K.
Grant Size Distribution
42 grants across all recorded years
The most common grant size was under $50K: 42 grants of 42 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
Cities
How The Inerfeld Family Foundation gives
- Giving fell 39% from 2022 to 2025. Method
- In 2025 it paid out 74% 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 2020 to 2025, annual grant giving ranged from $16K (2020) to $44K (2021). In 2025 it made 2 grants totaling $20K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Jupiter Medical Center Foundation Jupiter, FL | General Use | $10,000 |
| Planned Parenthood Washington, DC | General Use | $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 | $150,505 | $5,722 | $23,613 | $20,000 | 2 | $20,000 | $5,722 | $26,928 |
| 2024 | $168,271 | $26,418 | $40,148 | $37,538 | 5 | $37,538 | $26,418 | $25,357 |
| 2023 | $185,521 | $119,283 | $22,970 | $22,970 | 13 | $22,970 | $119,283 | $21,682 |
| 2022 | $89,277 | $24,728 | $32,650 | $32,650 | 11 | $32,650 | $24,728 | $22,462 |
| 2021 | $97,199 | $26,562 | $43,812 | $43,810 | 11 | $43,810 | $26,562 | $21,920 |
| 2020 | $114,449 | $17,859 | $15,602 | $15,600 | 4 | — | $17,859 | $16,446 |
Under IRS private-foundation payout rules, The Inerfeld Family Foundation reported a distributable amount of $27K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Inerfeld Family Foundation is led by Linda Inerfeld, Managing Trustee on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Linda Inerfeld
Managing Trustee
On filings since 2020
No compensation reported
Former officers (1)
- Former: Ivan Inerfeld (2020–2023) — Managing Trustee
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 The Inerfeld Family Foundation
How much does The Inerfeld Family Foundation give each year?
The Inerfeld Family Foundation gave $20K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $38K across 5 grants.
How large is The Inerfeld Family Foundation?
The Inerfeld Family Foundation reported $151K in total assets on its 2025 IRS Form 990-PF. It paid out $20K in qualifying distributions that year, against a required minimum of $27K (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.
Where does The Inerfeld Family Foundation operate?
The Inerfeld Family Foundation has awarded grants in Colorado, District of Columbia, Florida, New Jersey, Pennsylvania.
What is The Inerfeld Family Foundation's EIN?
The Inerfeld Family Foundation's EIN (Employer Identification Number) is 31-1729485. 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.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS July 8, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 12, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS July 28, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 9, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 13, 2026)
Live grants for the work The Inerfeld Family Foundation funds
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