Santos Family Foundation
Santos Family Foundation is a private foundation, based in Concord, MA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $1.6M in total assets. In 2025, it awarded 5 grants totaling $107K. Net investment income was $101K.
Santos Family Foundation at a glance
In short: Santos Family Foundation gave $107K across 5 grants in 2025 (avg $21K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $107,000
- -37.4% vs 2024
- Grants made (2025)
- 5
- +0.0% vs 2024
- Average grant
- $21,400
- -37.4% vs 2024
- Median grant
- $5,000
- Total assets
- $1,585,350
- -1.3% vs 2024
- Primary geography
- Massachusetts (93% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated November 2026.
Who Santos Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was Olin College of Engineering ($90K). Together the top 5 received $107K.
Grant Size Distribution
30 grants across all recorded years
The most common grant size was under $50K: 19 grants of 30 (63%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How Santos Family Foundation gives
- Giving fell 57% from 2022 to 2025. Method
- In 2025 it paid out 125% of 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 2021 to 2025, annual grant giving ranged from $107K (2025) to $249K (2022). In 2025 it made 5 grants totaling $107K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Olin College of Engineering Needham, MA | Auto Safety Teaching and Research | $90,000 |
| Peterborough Unitarian Universalist Church Peterborough, NH | Unrestricted | $7,000 |
| Belmont Voice Belmont, MA | Unrestricted | $5,000 |
| Belmont Food Collaborative Belmont, MA | Unrestricted | $3,000 |
| First Church of Belmont Belmont, MA | Unrestricted | $2,000 |
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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 | $1,585,350 | $122,573 | $143,658 | $107,000 | 5 | $121,700 | $100,615 | $97,324 |
| 2024 | $1,606,435 | $176,104 | $253,986 | $171,000 | 5 | $229,200 | $152,820 | $96,922 |
| 2023 | $1,684,317 | $126,757 | $329,787 | $245,000 | 6 | $303,200 | $104,790 | $99,266 |
| 2022 | $1,887,347 | $41,739 | $337,389 | $248,500 | 7 | $306,700 | $12,916 | $122,369 |
| 2021 | $2,232,513 | $133,180 | $266,958 | $183,000 | 7 | — | $108,357 | $141,491 |
Under IRS private-foundation payout rules, Santos Family Foundation reported a distributable amount of $97K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Santos Family Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Anne Stuart
Trustee
On filings since 2021
1 hr/week
No compensation reported
Paul J. Santos
Trustee
On filings since 2021
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2021–2025. "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 Santos Family Foundation
How much does Santos Family Foundation give each year?
Santos Family Foundation gave $107K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $171K across 5 grants.
What is Santos Family Foundation's typical grant size?
Santos Family Foundation's median grant in 2025 was $5,000, and its average grant was $21,400, across 5 grants on its 2025 IRS Form 990-PF.
Where does Santos Family Foundation give grants?
Santos Family Foundation gives mostly in Massachusetts: 93% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was New Hampshire (7%). The most frequent recipient cities were Belmont, MA (3 grants).
Does Santos Family Foundation give general operating support?
Yes: 80% of Santos Family Foundation's 2025 grants with a stated purpose (4 of 5) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Santos Family Foundation's largest grantees?
Santos Family Foundation's largest 2025 grantees include Olin College of Engineering ($90,000), Peterborough Unitarian Universalist Church ($7,000) and Belmont Voice ($5,000), according to its 2025 IRS Form 990-PF. Together they received 95% of its itemized 2025 grant dollars.
How large is Santos Family Foundation?
Santos Family Foundation reported $1.6M in total assets on its 2025 IRS Form 990-PF. It paid out $122K in qualifying distributions that year, against a required minimum of $97K (roughly 5% of its investment assets).
What is Santos Family Foundation's EIN?
Santos Family Foundation's EIN (Employer Identification Number) is 04-3493830. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated November 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS September 15, 2026)
- IRS filings on file for fiscal years 2021–2024
Live grants for the work Santos Family Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Santos Family Foundation's focus areas in our free grants database
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