Clyfford Still Museum Foundation
The corporation is organized exclusively for the benefit of clyfford still museum, a Colorado nonprofit organization described in section 501(c)(3) of the internal revenue code.
Key facts about Clyfford Still Museum Foundation
In short: Clyfford Still Museum Foundation gave $4.8M across 1 grant in 2025 (avg $4.8M), mostly in Colorado. Source: 2025 IRS Form 990.
- EIN
- 61-1581548
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $4,833,104
- Grants made (2025)
- 1
- Average grant
- $4,833,104
- Median grant
- $4,833,104
- Total assets
- $168,536,037
- Primary geography
- Colorado (100% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$168.5M
+10.7% YoY
Annual Giving
$4.8M
-4.1% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$4.8M
-4.1% YoY
How Clyfford Still Museum Foundation gives
- Giving grew 58% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
About Clyfford Still Museum Foundation
Based on IRS filings
Clyfford Still Museum Foundation is a public charity focused on Arts, Culture & Humanities, based in Denver, CO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $168.5M in total assets. In 2025, it awarded 1 grant totaling $4.8M. Net investment income was $4.6M.
Focus Areas
Ready to take the next step with Clyfford Still Museum Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $2.4M (2020) to $5.0M (2024). In 2025 it made 1 grant totaling $4.8M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Clyfford Still Museum ($4.8M).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $1–5M range: 4 grants of 5 (80%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Clyfford Still Museum Denver, CO | Art Conservation and | $4,833,104 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $168,536,037 | $152,226,845 | $142,346,617 |
| Revenue | $4,789,403 | $8,014,874 | $2,758,153 |
| Expenses | $5,732,744 | $5,813,135 | $4,463,180 |
| Net Investment Income | $4,644,305 | $7,887,179 | $2,476,817 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS May 11, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS May 16, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 15, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 15, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS April 28, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 27, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Clyfford Still Museum Foundation is led by Harold R. Logan, President since 2023 (on filings since 2020); none of the 9 officers listed in 2025 report compensation.
Officers on the 2025 filing
Harold R. Logan
President
Director → President, 2023
On filings since 2020
0.3 hrs/week
No compensation reported
Marshall F. Wallach
Director
On filings since 2020
0.3 hrs/week
No compensation reported
Susanah Drake
Director
On filings since 2022
0.3 hrs/week
No compensation reported
Carla Beal
Director
On filings since 2024
0.3 hrs/week
No compensation reported
Jon-Erik Borgen
Director
On filings since 2024
0.3 hrs/week
No compensation reported
Christopher Smith
Director
New on the 2025 filing
0.3 hrs/week
No compensation reported
Daniel Benel
Treasurer
Treasurer Beginning → Treasurer, 2022
On filings since 2021
0.3 hrs/week
No compensation reported
Joyce Tsai
Assistant Vice President
On filings since 2021
0.3 hrs/week
No compensation reported
Anna Boatwright
Assistant Se
On filings since 2022
0.3 hrs/week
No compensation reported
Former officers (5)
- Former: J. Landis Martin (2020–2023) — President Th
- Former: Christopher W Hunt (2020–2021) — Secretary
- Former: Jeremy J Flug (2020–2021) — Treasurer
- Former: Joan Prusse (2020–2021) — Assistant Secretary
- Former: Dean Sobel (2020) — Assistant Vice President
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 Clyfford Still Museum Foundation
How much does Clyfford Still Museum Foundation give each year?
Clyfford Still Museum Foundation gave $4.8M across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $5.0M across 1 grant.
How large is Clyfford Still Museum Foundation?
Clyfford Still Museum Foundation reported $168.5M in total assets on its 2025 IRS Form 990. Its revenue that year was $4.8M.
What is Clyfford Still Museum Foundation?
Clyfford Still Museum Foundation is a public charity focused on Arts, Culture & Humanities, based in Denver, CO. It holds $168.5M in total assets as of 2025.
Where does Clyfford Still Museum Foundation operate?
Clyfford Still Museum Foundation has awarded grants in Colorado.
What is Clyfford Still Museum Foundation's EIN?
Clyfford Still Museum Foundation's EIN (Employer Identification Number) is 61-1581548. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Clyfford Still Museum Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Clyfford Still Museum Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Flug Family Foundation
Denver, CO
The Flug Family Foundation funds scholarships, community support, education, research, and general operations, with 2025 grants ranging from $1,000 to $600,000 and a median of $31,000. Its 2025 giving went mainly to organizations in Ohio and Colorado, with additional grants in Florida and Massachusetts. It gives only to preselected charitable organizations and does not accept unsolicited requests.
Assets
$434K
Grants
11
Total Given
$1.1M
Deborah Buck Foundation
New York, NY
The Deborah Buck Foundation supports cultural and arts organizations that elevate women’s voices and advance artistic excellence and critical thinking, with most 2024 funding going to organizations in New York. Its 2024 grants ranged from $2,000 to $30,000, with a median of $25,000. It does not accept unsolicited requests and funds only preselected charitable organizations.
Assets
$4.1M
Grants
13
Total Given
$285K
Eleanor and Henry Hitchcock
Creede, CO
The funder supports arts, conservation, education, and wildlife organizations, with most of its giving in Colorado. Its 2024 grants ranged from $8,750 to $145,000, with a median grant of $20,902. The profile does not state whether it accepts unsolicited requests.
Assets
$10.0M
Grants
14
Total Given
$541K
The Jay Pritzker Foundation
Houston, TX
The Jay Pritzker Foundation funds education, the arts, student assistance, and youth services, with 2024 grants concentrated in California and New Mexico and smaller amounts going to other states. Its grants ranged from $20,000 to $5 million, with a median of $182,500; the profile does not state whether it accepts unsolicited requests.
Assets
$22.1M
Grants
15
Total Given
$10.4M
David and Laura Merage Foundation
Englewood, CO
The foundation supports early learning and childcare, contemporary art, community development, and leadership and community initiatives, with recent grants concentrated in Colorado and Pennsylvania. In 2025, grants ranged from $125 to $2.79 million, with a median of $10,000. It funds only preselected charitable organizations and does not accept unsolicited requests.
Assets
$70.2M
Grants
21
Total Given
$3.8M
Harmes C Fishback Foundation
Englewood, CO
The Harmes C Fishback Foundation supports education, health, culture, and general purposes, with most 2024 funding going to Colorado and additional grants in Pennsylvania, Rhode Island, and New York. Its 25 grants ranged from $1,000 to $100,000, with a median of $17,150. It accepts unsolicited requests; no formal application or deadline is required, and applicants can contact Jenna Stapleton.
Assets
$10.3M
Grants
25
Total Given
$540K
William T Kemper Charitable Trust
Kansas City, MO
The trust’s giving supports causes including education, health, and community development, with 2024 grants ranging from $5,000 to $732,000 and a median of $25,000. Most 2024 grant dollars went to organizations in Missouri, with others in several states. It contributes only to preselected charities and does not accept unsolicited requests.
Assets
—
Grants
38
Total Given
$2.8M
Margulf Foundation
Glendale, CO
The Margulf Foundation funds efforts to improve learning environments and support the people and communities that help youth learn, primarily in Colorado and also in other states. Its 2025 grants ranged from $2,500 to $760,000, with a median of $53,750; it does not accept unsolicited requests and funds preselected organizations.
Assets
$287.6M
Grants
124
Total Given
$10.8M
The Henry Luce Foundation Inc
New York, NY
The Henry Luce Foundation funds U.S. nonprofits and international equivalents working in areas including education, research, arts, civic life, Indigenous knowledge, religion, and women in STEM. Its 2024 grants had a median of $50,000, with amounts ranging from $75 to $1.25 million. The profile does not state whether it accepts unsolicited requests.
Assets
$1.1B
Grants
652
Total Given
$49.3M
The Denver Foundation
Denver, CO
The Denver Foundation supports community organizations working on economic opportunity, climate and environment, housing, youth well-being, and related charitable work, with racial equity guiding its grantmaking. Its Community Grants typically award $20,000–$50,000 to organizations serving the seven-county Metro Denver region; other funds have different award levels and may support work beyond the region.
Assets
$1.3B
Grants
1,184
Total Given
$131.7M
Colorado Gives Foundation
Arvada, CO
Colorado Gives Foundation funds nonprofits serving Jefferson County, Colorado, with priorities including essential needs, housing, food security, education, workforce development, health, and connected neighborhoods. Its 2024 median grant was $17,814; current opportunities offer $2,500–$100,000 for responsive support and $5,000–$25,000 for housing. The profile does not state whether it accepts unsolicited requests.
Assets
$527.1M
Grants
2,211
Total Given
$91.0M
Christian Community Foundation Inc
Colorado Springs, CO
WaterStone funds charitable and educational efforts, especially direct Christian ministries, through donor-recommended grants to eligible U.S. and international nonprofits whose missions align with its Statement of Faith. Its 2025 grants had a median of $20,000, though amounts varied widely; it does not state whether it accepts unsolicited requests, and grants are recommended by donors.
Assets
$746.4M
Grants
1,651
Total Given
$161.8M
More Funders in Colorado
Clyfford Still Museum Foundation down — hundreds of funders to go?