Alfred & Constance Wolf Aviation Fund
Alfred & Constance Wolf Aviation Fund is a private foundation, based in Harwich, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $549K in total assets. In 2025, it awarded 4 grants totaling $80K. Net investment income was $39K.
Alfred & Constance Wolf Aviation Fund at a glance
In short: Alfred & Constance Wolf Aviation Fund gave $80K across 4 grants in 2025 (avg $20K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $80,000
- +166.7% vs 2024
- Grants made (2025)
- 4
- +33.3% vs 2024
- Average grant
- $20,000
- +100.0% vs 2024
- Median grant
- $10,000
- Total assets
- $549,187
- -8.8% vs 2024
- Primary geography
- Massachusetts (75% 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 Alfred & Constance Wolf Aviation Fund funds
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
The largest 2025 recipient was Center for Coastal Studies ($50K). Together the top 4 received $80K.
Grant Size Distribution
12 grants across all recorded years
The most common grant size was under $50K: 11 grants of 12 (92%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 4 itemized grants.
Cities
How Alfred & Constance Wolf Aviation Fund gives
- Giving grew 967% from 2022 to 2025. Method
- In 2025 it paid out 250% 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 2020 to 2025, annual grant giving ranged from $8K (2022) to $80K (2025). In 2025 it made 4 grants totaling $80K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Center for Coastal Studies Provincetown, MA | Aviation wildlife innovation and education, communications, safety research, and promotion | $50,000 |
| Caldart San Martin, CA | Aviation and community emergency preparedness, communications, safety research, and promotion | $10,000 |
| Lighthawk Boston, MA | Environmental support and education, communications, safety research, and promotion | $10,000 |
| Southwings Asheville, NC | Environmental support and education, communications, safety research, and promotion | $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 | $549,187 | $44,871 | $97,858 | $80,000 | 4 | $91,001 | $38,583 | $36,400 |
| 2024 | $602,174 | $43,989 | $46,579 | $30,000 | 3 | $36,159 | $37,685 | $36,171 |
| 2023 | $604,764 | $-34,361 | $37,939 | $15,000 | 2 | $31,527 | $5,783 | $32,314 |
| 2022 | $677,064 | $39,780 | $26,052 | $7,500 | 1 | $15,927 | $31,980 | $36,675 |
| 2021 | $670,176 | $156,401 | $34,836 | $12,500 | 2 | — | $145,681 | $35,148 |
| 2020 | $548,611 | $63,633 | $34,970 | $10,000 | 1 | — | $56,970 | $32,239 |
Under IRS private-foundation payout rules, Alfred & Constance Wolf Aviation Fund reported a distributable amount of $36K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Alfred & Constance Wolf Aviation Fund is led by Daniel Wolf, Trustee on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Daniel Wolf
Trustee
On filings since 2020
No compensation reported
Former officers (1)
- Former: Leonard J. Cooper (2020–2022) — 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 Alfred & Constance Wolf Aviation Fund
How much does Alfred & Constance Wolf Aviation Fund give each year?
Alfred & Constance Wolf Aviation Fund gave $80K across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $30K across 3 grants.
What is Alfred & Constance Wolf Aviation Fund's typical grant size?
Alfred & Constance Wolf Aviation Fund's median grant in 2025 was $10,000, and its average grant was $20,000, across 4 grants on its 2025 IRS Form 990-PF.
Where does Alfred & Constance Wolf Aviation Fund give grants?
Alfred & Constance Wolf Aviation Fund gives mostly in Massachusetts: 75% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were California (13%) and North Carolina (13%).
Does Alfred & Constance Wolf Aviation Fund give general operating support?
Not in 2025: none of the 4 grants with a stated purpose on Alfred & Constance Wolf Aviation Fund's 2025 IRS Form 990-PF were described as general or operating support.
How large is Alfred & Constance Wolf Aviation Fund?
Alfred & Constance Wolf Aviation Fund reported $549K in total assets on its 2025 IRS Form 990-PF. It paid out $91K in qualifying distributions that year, against a required minimum of $36K (roughly 5% of its investment assets).
What is Alfred & Constance Wolf Aviation Fund's EIN?
Alfred & Constance Wolf Aviation Fund's EIN (Employer Identification Number) is 23-2494508. 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
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS March 11, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS March 28, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS March 7, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 11, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS March 27, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS March 9, 2026)
- IRS filings on file for fiscal years 2020–2025
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