The Robert Mize & Isa White Trimble
The Robert Mize and Isa White Trimble Family Foundation is a private foundation established in 1978 and based in New York. The foundation operates as a 501(c)(3) organization with no employees, functioning as a grantmaking entity focused on supporting charitable causes across multiple sectors.
Key facts about The Robert Mize & Isa White Trimble
- EIN
- 13-2972532
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $144,500
- Grants made (2025)
- 17
- Average grant
- $8,500
- Median grant
- $5,000
- New grantees (estimate)
- 18% first-time grantees (3 of 17, 2025)
- Total assets
- $4,967,468
- Primary geography
- New York (68% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated June 2026. New grantees are estimated by matching recipient names across years (methodology).
Who The Robert Mize & Isa White Trimble funds
By grant dollars, the top recipient states for The Robert Mize & Isa White Trimble's 17 itemized 2025 grants were New York (68%), Connecticut (14%) and Colorado (7%). The most frequent recipient cities were New York, NY (9 grants). None of its 17 grants with a stated purpose were described as general or operating support.
Is The Robert Mize & Isa White Trimble open to new grantees?
18%
first-time grantees, 2025
In 2025, 3 of 17 grantees (18%) were first-time recipients. First grants averaged $3K; repeat grants $10K. How we count
Medians: $2K first-time, $10K repeat.
- 65% of 2025 grantees were also funded in 2024. Method
- Giving fell 21% from 2022 to 2025. Method
- In 2025 it paid out 92% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized IRS Form 990-PF grant lists (2021–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with The Robert Mize & Isa White Trimble
- How to evaluate The Robert Mize & Isa White Trimble as a funder
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Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$5.0M
-1.0% YoY
Annual Giving
$145K
+18.9% YoY
Grant Count
17
+0.0% YoY
Avg Grant Size
$9K
+18.9% YoY
Under IRS private-foundation payout rules, The Robert Mize & Isa White Trimble reported a distributable amount of $257K for 2025 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation primarily funds support for:
- Cleft surgery and dental care for needy children
- Child welfare programs, including support for children in foster care and adoptions
- Scholarship funds
- Research programs for respite care
- Hospitals and medical services
- Social services
- Roman Catholic religious and welfare organizations
- Cancer research and medical programs
- Career development programs
- Programs for individuals with developmental disabilities
Grantmaking
The foundation made 15 grants in its most recent fiscal year (ending June 2024).
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Geographic Focus
Where this funder awards grants
The foundation is based in New York and appears to support organizations primarily in the New York area, though specific geographic restrictions are not detailed in available information.
Grant Distribution by State
Share of all 17 itemized 2025 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
As of Fiscal Year Ending June 2024:
- Total Assets: $5,019,345
- Total Revenues: $215,676
- Total Expenses: $323,507
- Number of Employees: 0
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $4,967,468 | $5,019,345 | $5,127,174 |
| Revenue | $299,680 | $215,676 | $174,868 |
| Expenses | $351,556 | $323,507 | $381,057 |
| Qualifying Distributions | $236,246 | $213,625 | $272,937 |
| Net Investment Income | $189,847 | $107,285 | $67,689 |
| Distributable Amount | $257,105 | $245,234 | $242,820 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
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
83 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest recipients include Memorial Sloan Kettering Cancer Center ($27,500), Teach for America ($20,000), Broadway for All ($12,000).
| Recipient | Purpose | Amount |
|---|---|---|
| MEMORIAL SLOAN KETTERING CANCER CENTER New York, NY | MEDICAL AND RESEARCH PROGRAMS TO PREVENT AND TREAT CANCER | $27,500 |
| TEACH FOR AMERICA New York, NY | SUPPORT FOR TUTORING PROGRAMS | $20,000 |
| BROADWAY FOR ALL New York, NY | PROGRAMS FOR TUITION-FREE CONSERVATORY TRAINING TO MIDDLE AND HIGH SCHOOL STUDENTS | $12,000 |
| ARC OF WESTCHESTER FOUNDATION Hawthorne, NY | GOLFING FOR KIDS PROGRAM | $10,000 |
| EARLY CONNECTIONS LEARNING CENTERS Colorado Springs, CO | SUPPORT FOR EDUCATION PROGRAMS FOR CHILDREN | $10,000 |
| IMENTOR New York, NY | SUPPORT FOR MENTOR PROGRAMS FOR STUDENTS IN SCHOOL | $10,000 |
| HOPE HILL CHILDRENS HOME Hope, KY | SUPPORT FOR FOSTER CARE PROGRAMS | $10,000 |
| SAVE THE CHILDREN Fairfield, CT | SUPPORT FOR FOOD PROGRAMS FOR HUNGRY CHILDREN | $10,000 |
| FRACTURED ATLAS New York, NY | SUPPORT FOR EDUCATIONAL RESOURCES | $5,000 |
| IMMSCHOOLS Dallas, TX | SUPPORT FOR EDUCATION PROGRAMS | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Daniel J Ashley | Presidet & Director | 20 | $38,000 |
| Daniel C Ashley | Treasurer & Director | 10 | $23,000 |
| Elizabeth a Wade | Secretary & Director | 10 | $23,000 |
| Madeline R Drohan | Vice President & Director | 10 | $23,000 |
Contact Information
Address: 125 Daigneau Trail Vermontville, NY 12989-1821
Phone: 212-697-3723
EIN: 13-2972532
Frequently Asked Questions
What does The Robert Mize & Isa White Trimble fund?
The foundation primarily funds support for: • Cleft surgery and dental care for needy children • Child welfare programs, including support for children in foster care and adoptions • Scholarship funds • Research programs for respite care • Hospitals and medical services • Social services • Roman Catholic religious and welfare organizations • Cancer research and medical programs • Career development programs • Programs for individuals with developmental disabilities
How do I apply for a grant from The Robert Mize & Isa White Trimble?
**Grant Activity:** The foundation made 15 grants in its most recent fiscal year (ending June 2024). **Recent Grants (FY 2024):** • Memorial Sloan Kettering Cancer Center: $20,000 (Medical and Research Programs To Prevent and Treat Cancer) • Braven: $15,000 (Programs To Support Development of Careers) • AHRC New York City Foundation: $15,000 (Programs for Developmental Disabilities) **Total Giving:** Approximately $121,500 in annual giving
Where does The Robert Mize & Isa White Trimble make grants?
The foundation is based in New York and appears to support organizations primarily in the New York area, though specific geographic restrictions are not detailed in available information.
What size grants does The Robert Mize & Isa White Trimble award?
In 2025, The Robert Mize & Isa White Trimble awarded 17 grants totaling $145K — an average of about $9K per grant, based on its IRS Form 990 filings.
How much is The Robert Mize & Isa White Trimble required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, The Robert Mize & Isa White Trimble reported a distributable amount of $257K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Robert Mize & Isa White Trimble's EIN?
The Robert Mize & Isa White Trimble's EIN (Employer Identification Number) is 13-2972532. IRS Form 990 filing data is available on this page for 2021–2025.
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.