The Simsmaes Foundation Inc is a private family foundation based in Boston, Massachusetts. Established in 2003, it operates as a 501(c)(3) organization and functions as a grantmaking entity supporting nonprofit work across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$33.7M
+1.8% YoY
Annual Giving
$1.4M
+0.8% YoY
Grant Count
40
-2.4% YoY
Avg Grant Size
$36K
+3.3% YoY
Under IRS private-foundation payout rules, The Simsmaes Foundation Inc reported a distributable amount of $1.7M for 2024 — the minimum it must pay out in qualifying distributions.
Mission & Focus Areas
The foundation's giving priorities include:
- Arts
- Environment
- Education
- Human Services
- Philanthropy, Voluntarism & Grantmaking
Within education, the foundation has demonstrated particular interest in science education, STEM education, and community and school gardens.
Grantmaking
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Geographic Focus
Where this funder awards grants
The foundation's grantmaking focuses primarily on:
- Massachusetts
- Maine
- New York
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
- Total Assets: $33,680,436
- Total Annual Giving: $1,425,181
- Most Recent Tax Filing: 2024
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $33,680,436 | $33,094,834 | $23,660,960 |
| Revenue | $268,459 | $922,247 | $228,684 |
| Expenses | $1,452,391 | $1,422,958 | $1,559,883 |
| Qualifying Distributions | $1,427,431 | $1,416,650 | $1,554,391 |
| Net Investment Income | $297,737 | $934,343 | $261,151 |
| Distributable Amount | $1,664,260 | $1,440,536 | $1,399,903 |
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 2024
Grant Size Distribution
212 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Schwab Charitable Fund ($1,313,181), Massachusetts Institute of Technology ($51,000), Trustees of Tufts College (dba Tufts University) ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| 350 ORG CAMBRIDGE, MA | GENERAL PURPOSES | $3,000 |
| AMERICAN RED CROSS WASHINGTON, DC | GENERAL PURPOSES | $2,000 |
| ANIMAL RESCUE LEAGUE BOSTON, MA | GENERAL PURPOSES | $1,000 |
| BERKLEE COLLEGE OF MUSIC BOSTON, MA | GENERAL PURPOSES | $1,000 |
| COLLEGE OF THE ATLANTIC BAR HARBOR, ME | GENERAL PURPOSES | $1,000 |
| COMMUNITY ART CENTER CAMBRIDGE, MA | GENERAL PURPOSES | $500 |
| DANA FARBER CANCER INSTITUTE BOSTON, MA | GENERAL PURPOSES | $3,000 |
| DOCTORS WITHOUT BORDERS NEW YORK, NY | GENERAL PURPOSES | $2,000 |
| FAIR VOTE TAKOMA PARK, MD | GENERAL PURPOSES | $500 |
| FIRST CONGREGATIONAL CHURCH OF CAMDEN CAMDEN, ME | GENERAL PURPOSES | $500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| KARL SIMS | PRESIDENT/CLERK/DIRECTOR | 0.5 | — |
| PATRICIA MAES | TREASURER/DIRECTOR | 0.5 | — |
| M MOLLY KIM | ASSISTANT CLERK | 0.5 | — |
Contact Information
Address: c/o EisnerAmper, 160 Federal Street, Boston, MA 02110
Telephone: 617-227-6161
EIN: 68-0575207
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does The Simsmaes Foundation Inc fund?
The foundation's giving priorities include: • Arts • Environment • Education • Human Services • Philanthropy, Voluntarism & Grantmaking Within education, the foundation has demonstrated particular interest in science education, STEM education, and community and school gardens.
How do I apply for a grant from The Simsmaes Foundation Inc?
**Grant Amounts:** Typical awards range from $396 to $1,420,000. **Annual Giving:** Total giving of $1,425,181 based on the most recent IRS Form 990 filing (2024). **Giving Structure:** The foundation provides grants primarily to a donor-advised fund, in addition to direct grants to nonprofit organizations.
Where does The Simsmaes Foundation Inc make grants?
The foundation's grantmaking focuses primarily on: • Massachusetts • Maine • New York
What size grants does The Simsmaes Foundation Inc award?
In 2024, The Simsmaes Foundation Inc awarded 40 grants totaling $1.4M — an average of about $36K per grant, based on its IRS Form 990 filings.
How much is The Simsmaes Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Simsmaes Foundation Inc reported a distributable amount of $1.7M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Simsmaes Foundation Inc's EIN?
The Simsmaes Foundation Inc's EIN (Employer Identification Number) is 68-0575207. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Simsmaes Foundation Inc's focus areas in our free grants database
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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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