Mary C O'brien Charitable Trust
Mary C O'brien Charitable Trust is a private foundation, based in BOSTON, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $539K in total assets. In 2025, it awarded 4 grants totaling $40K. Net investment income was $11K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$539K
-5.3% YoY
Annual Giving
$40K
+4.1% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$10K
+4.1% YoY
Under IRS private-foundation payout rules, Mary C O'brien Charitable Trust reported a distributable amount of $40K for 2025 — the minimum it must pay out in qualifying distributions.
About Mary C O'brien Charitable Trust
Based on IRS filings
Mary C O'brien Charitable Trust is a private foundation, based in BOSTON, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $539K in total assets. In 2025, it awarded 4 grants totaling $40K. Net investment income was $11K.
Ready to take the next step with Mary C O'brien Charitable Trust?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $538,580 | $568,455 | $592,176 |
| Revenue | $23,314 | $26,670 | $25,647 |
| Expenses | $53,189 | $50,390 | $47,623 |
| Qualifying Distributions | $41,230 | $39,658 | $36,344 |
| Net Investment Income | $11,418 | $17,455 | $13,001 |
| Distributable Amount | $40,277 | $36,814 | $35,373 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
Grant Size Distribution
21 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include United Way of Greater ($9,940), St Mary Catholic Church ($9,940), St Anthony's Parish ($9,940).
| Recipient | Purpose | Amount |
|---|---|---|
| UNITED WAY OF GREATER BOSTON, MA | GENERAL PURPOSES | $9,940 |
| ST MARY CATHOLIC CHURCH TAUNTON, MA | GENERAL PURPOSES | $9,940 |
| ST ANTHONY'S PARISH MATTAPOISETT, MA | GENERAL PURPOSES | $9,940 |
| TAUNTON HIGH SCHOOL TAUNTON, MA | GENERAL PURPOSES | $9,940 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| FIDUCIARY TRUST COMPANY | TRUSTEE | — | $11,897 |
| STEPHEN R HOYE | TRUSTEE | — | — |
Frequently Asked Questions
How large is Mary C O'brien Charitable Trust?
As of 2025, Mary C O'brien Charitable Trust holds $539K in total assets with $23K in annual revenue. It awarded 4 grants totaling $40K in 2025.
Where does Mary C O'brien Charitable Trust operate?
Mary C O'brien Charitable Trust has awarded grants in Massachusetts.
What size grants does Mary C O'brien Charitable Trust award?
In 2025, Mary C O'brien Charitable Trust awarded 4 grants totaling $40K — an average of about $10K per grant, based on its IRS Form 990 filings.
How much is Mary C O'brien Charitable Trust required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Mary C O'brien Charitable Trust reported a distributable amount of $40K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Mary C O'brien Charitable Trust's EIN?
Mary C O'brien Charitable Trust's EIN (Employer Identification Number) is 04-6404073. IRS Form 990 filing data is available on this page for 2020–2025.
Explore Open Grants
Browse active grant opportunities in Mary C O'brien Charitable Trust's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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