Sibley-saltonstall Charitable Foundation
The Sibley-Saltonstall Charitable Foundation is a private foundation based in Boston, Massachusetts, established in 1993. It operates as a 501(c)(3) organization and functions as a grantmaking entity supporting various nonprofit organizations across multiple sectors.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$3.9M
+9.1% YoY
Annual Giving
$450K
-2.2% YoY
Grant Count
62
-3.1% YoY
Avg Grant Size
$7K
+1.0% YoY
Mission & Focus Areas
The foundation primarily funds unrestricted grants for general operating expenses. Key funding focus areas include:
- Education
- Philanthropy, Voluntarism & Grantmaking
- Human Services
- Science and environmental initiatives
Grantmaking
The foundation provides unrestricted grants to support general operating expenses of grantee organizations.
Ready to take the next step with Sibley-saltonstall Charitable Foundation?
Geographic Focus
Where this funder awards grants
The foundation primarily funds organizations in:
- Maine
- Florida
- Colorado
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
As of December 31, 2024:
- Total assets: $3,933,453
- Total giving: $450,000
- Total revenues: $834,999
- Total expenses: $507,767
- Investment income and dividends: $158,161
- Number of employees: 0
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $3,933,453 | $3,606,221 | $3,810,184 |
| Revenue | $834,999 | $308,843 | $297,070 |
| Expenses | $507,767 | $512,806 | $544,131 |
| Qualifying Distributions | $450,000 | $460,000 | $484,000 |
| Net Investment Income | $779,616 | $256,622 | $245,138 |
| Distributable Amount | $396,289 | $358,291 | $362,277 |
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
250 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| N STEWART SALTONSTALL | TRUSTEE | 1 | — |
| EDWARD A HASLER | TRUSTEE | 1 | — |
Related Funders
Similar funders by location and focus area
Charles J Tasker Memorial Scholarship Fund
HANOVER, MA
Assets
$98K
Grants
1
Total Given
$8K
Marshall M & Barbara J Sloane Pvt Found
CHESTNUT HILL, MA
Assets
$1.2M
Grants
11
Total Given
$75K
John J Mcardle Iii & Joan C Mcardle
ANDOVER, MA
Assets
$1.8M
Grants
13
Total Given
$205K
Massachusetts Association of Realtors
FOXBOROUGH, MA
Assets
$18.1M
Grants
2
Total Given
$71K
Communities for Restorative Justice
BOSTON, MA
Assets
$524K
Grants
1
Total Given
$61K
Hingham Historical Society Inc
HINGHAM, MA
Assets
$7.4M
Grants
1
Total Given
$10K
Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with Sibley-saltonstall Charitable Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities