Trust U N O Mariette PC Major
Trust U N O Mariette PC Major is a private foundation, based in New York, NY. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $938K in total assets. In 2025, it awarded 7 grants totaling $700K. Net investment income was $30K.
Trust U N O Mariette PC Major at a glance
In short: Trust U N O Mariette PC Major gave $700K across 7 grants in 2025 (avg $100K), mostly in New York. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $700,000
- +42.9% vs 2024
- Grants made (2025)
- 7
- +0.0% vs 2024
- Average grant
- $100,000
- +42.9% vs 2024
- Median grant
- $100,000
- Total assets
- $937,845
- -41.7% vs 2024
- Primary geography
- New York (86% 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 Trust U N O Mariette PC Major funds
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
The largest 2025 recipient was American Heart Assn ($100K). Together the top 7 received $700K.
Grant Size Distribution
14 grants across all recorded years
The most common grant size was in the $50–100K range: 7 grants of 14 (50%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 7 itemized grants.
Cities
How Trust U N O Mariette PC Major gives
- In 2025 it paid out well above 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 2024 to 2025, annual grant giving ranged from $490K (2024) to $700K (2025). In 2025 it made 7 grants totaling $700K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| American Heart Assn St Petersburg, FL | To advance cardiovascular health for all, including identifying and removing barriers to health care access and quality. | $100,000 |
| Helen Keller Services for the Blind Hempstead, NY | Provide individualized evaluation, training, and physical and social rehabilitation for deaf-blind youth and adults | $100,000 |
| Little Sisters of the Poor Bronx, NY | Provide Elder Care for the Poor and Infirmed | $100,000 |
| Masonic Home New York, NY | To provide a multilevel long-term cape residential community providing nursing care, adult care and independent living. | $100,000 |
| Memorial Sloan Kettering New York, NY | Help patients and families throughout all phases of cancer treatment and assistance in navigating life after treatment | $100,000 |
| Mercy Medical Center Rockville Centre, NY | Provide acute healthcare needs for Nassau county and its surrounding area | $100,000 |
| Salvation Army West Nyack, NY | Meet the needs of disaster survivors through emergency preparedness education and immediate emergency response. | $100,000 |
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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 | $937,845 | $48,201 | $721,821 | $700,000 | 7 | $700,000 | $30,275 | $54,921 |
| 2024 | $1,608,321 | $274,126 | $543,548 | $490,000 | 7 | $490,000 | $227,108 | $83,317 |
| 2023 | $1,880,059 | $68,551 | $21,486 | — | — | — | $47,065 | $93,085 |
| 2022 | $1,834,234 | $88,462 | $22,409 | — | — | — | $66,053 | $87,823 |
Under IRS private-foundation payout rules, Trust U N O Mariette PC Major reported a distributable amount of $55K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Trust U N O Mariette PC Major is led by ELISABETH STB McCARTHY, Successor Trustee on every filing since 2022 — the only officer listed, and uncompensated.
Officers on the 2025 filing
ELISABETH STB McCARTHY
Successor Trustee
On filings since 2022
No compensation reported
Data from IRS Form 990 filings, 2022–2025. "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 Trust U N O Mariette PC Major
How much does Trust U N O Mariette PC Major give each year?
Trust U N O Mariette PC Major gave $700K across 7 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $490K across 7 grants.
What is Trust U N O Mariette PC Major's typical grant size?
Trust U N O Mariette PC Major's median grant in 2025 was $100,000, and its average grant was $100,000, across 7 grants on its 2025 IRS Form 990-PF.
Where does Trust U N O Mariette PC Major give grants?
Trust U N O Mariette PC Major gives mostly in New York: 86% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Florida (14%). The most frequent recipient cities were New York, NY (2 grants).
Does Trust U N O Mariette PC Major give general operating support?
Not in 2025: none of the 7 grants with a stated purpose on Trust U N O Mariette PC Major's 2025 IRS Form 990-PF were described as general or operating support.
Who are Trust U N O Mariette PC Major's largest grantees?
Trust U N O Mariette PC Major's largest 2025 grantees include American Heart Assn ($100,000), Helen Keller Services for the Blind ($100,000) and Little Sisters of the Poor ($100,000), according to its 2025 IRS Form 990-PF. Together they received 43% of its itemized 2025 grant dollars.
How large is Trust U N O Mariette PC Major?
Trust U N O Mariette PC Major reported $938K in total assets on its 2025 IRS Form 990-PF. It paid out $700K in qualifying distributions that year, against a required minimum of $55K (roughly 5% of its investment assets).
What is Trust U N O Mariette PC Major's EIN?
Trust U N O Mariette PC Major's EIN (Employer Identification Number) is 13-6607761. IRS Form 990 filing data is available on this page for 2022–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2022 (received by the IRS September 12, 2025)
- Added Form 990-PF for fiscal year 2023 (received by the IRS September 12, 2025)
- Added Form 990-PF for fiscal year 2024 (received by the IRS October 31, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 18, 2026)
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