The Wolf Family Foundation
The Wolf Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Boulder, CO. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $19K in total assets. In 2025, it awarded 11 grants totaling $63K. Net investment income was $765.
Key facts about The Wolf Family Foundation
In short: The Wolf Family Foundation gave $63K across 11 grants in 2025 (avg $6K), mostly in Colorado. 9% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.
- EIN
- 90-0624210
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $62,800
- Grants made (2025)
- 11
- Average grant
- $5,709
- Median grant
- $2,500
- New grantees (estimate)
- 9% first-time grantees (1 of 11, 2025)
- Total assets
- $19,271
- Primary geography
- Colorado (59% 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
$19K
-70.7% YoY
Annual Giving
$63K
+109.3% YoY
Grant Count
11
+10.0% YoY
Avg Grant Size
$6K
+90.3% YoY
Under IRS private-foundation payout rules, The Wolf Family Foundation reported a distributable amount of $1K for 2025 — the minimum it must pay out in qualifying distributions.
Is The Wolf Family Foundation open to new grantees?
9%
first-time grantees, 2025
In 2025, 1 of 11 grantees (9%) were first-time recipients. First grants averaged $10K; repeat grants $5K. How we count
Medians: $10K first-time, $3K repeat.
- 55% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (−3%). Method
- In 2025 it paid out well above its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). 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 11 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
53 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| RAND CORPORATION Santa Monica, CA | General & Unrestricted | $25,000 |
| ALEXANDER DAWSON SCHOOL Lafayette, CO | General & Unrestricted | $10,000 |
| BOULDER SHELTER FOR THE HOMELESS INC Boulder, CO | General & Unrestricted | $10,000 |
| CHILD AND FAMILY ADVOCACY PROGRAM Boulder, CO | General & Unrestricted | $5,000 |
| BOULDER COMMUNITY HEALTH FOUNDATION Boulder, CO | General & Unrestricted | $2,500 |
| E TOWN Boulder, CO | General & Unrestricted | $2,500 |
| EPILEPSY FOUNDATION OF COLORADO Centennial, CO | General & Unrestricted | $2,500 |
| WONDERHAVEN Boulder, CO | General & Unrestricted | $2,000 |
| BOULDER JEWISH COMMUNITY CENTER Boulder, CO | General & Unrestricted | $1,800 |
| MAJI SAFI GROUP Boulder, CO | General & Unrestricted | $1,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $19,271 | $65,681 | $102,600 |
| Revenue | $22,079 | $-1,212 | $38,215 |
| Expenses | $68,489 | $35,707 | $78,561 |
| Qualifying Distributions | $68,169 | $35,431 | $77,827 |
| Net Investment Income | $765 | $2,965 | $2,115 |
| Distributable Amount | $1,150 | $3,623 | $4,018 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS April 17, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS June 12, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
The Wolf Family Foundation is led by Timothy Van de Wint Wolf, Director & President on every filing since 2019; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Timothy Van de Wint Wolf
Director & President
On filings since 2019
3 hrs/week
No compensation reported
Daniel-Charles Van de Wint Wolf
Director
On filings since 2019
1 hr/week
No compensation reported
Mary Merritt Wolf
Director
On filings since 2019
1 hr/week
No compensation reported
Stephen Benjamin Wolf
Director
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 Wolf Family Foundation
How much does The Wolf Family Foundation give each year?
The Wolf Family Foundation gave $63K across 11 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $30K across 10 grants.
What is The Wolf Family Foundation's typical grant size?
The Wolf Family Foundation's median grant in 2025 was $2,500, and its average grant was $5,709, across 11 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from The Wolf Family Foundation that year got $10K on average.
Where does The Wolf Family Foundation give grants?
The Wolf Family Foundation gives mostly in Colorado: 59% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was California (41%). The most frequent recipient cities were Boulder, CO (7 grants).
Does The Wolf Family Foundation give general operating support?
Yes: 100% of The Wolf Family Foundation's 2025 grants with a stated purpose (11 of 11) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are The Wolf Family Foundation's largest grantees?
The Wolf Family Foundation's largest 2025 grantees include Rand Corporation ($25,000), Alexander Dawson School ($10,000) and Boulder Shelter for the Homeless Inc ($10,000), according to its 2025 IRS Form 990-PF. Together they received 72% of its itemized 2025 grant dollars.
How large is The Wolf Family Foundation?
The Wolf Family Foundation reported $19K in total assets on its 2025 IRS Form 990-PF. It paid out $68K in qualifying distributions that year, against a required minimum of $1K (roughly 5% of its investment assets).
What is The Wolf Family Foundation?
The Wolf Family Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Boulder, CO. It holds $19K in total assets as of 2025.
What is The Wolf Family Foundation's EIN?
The Wolf Family Foundation's EIN (Employer Identification Number) is 90-0624210. 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.
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