Black Mountain Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CHESTNUT HILL, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $765K in total assets. In 2024, it awarded 5 grants totaling $32K. Net investment income was $65K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$765K
+4.7% YoY
Annual Giving
$32K
-68.0% YoY
Grant Count
5
+150.0% YoY
Avg Grant Size
$6K
-87.2% YoY
Under IRS private-foundation payout rules, Black Mountain Foundation reported a distributable amount of $84K for 2024 — the minimum it must pay out in qualifying distributions.
About Black Mountain Foundation
Based on IRS filings
Black Mountain Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CHESTNUT HILL, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $765K in total assets. In 2024, it awarded 5 grants totaling $32K. Net investment income was $65K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $765,115 | $731,038 | $753,128 |
| Revenue | $72,559 | $83,856 | $28,378 |
| Expenses | $38,482 | $105,946 | $86,890 |
| Qualifying Distributions | $32,967 | $100,887 | $82,405 |
| Net Investment Income | $65,110 | $75,308 | $48,960 |
| Distributable Amount | $84,196 | $73,713 | $74,311 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2024
Grant Size Distribution
14 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Cotting School ($20,000), Putney Mountain Association ($5,000), Epiphany School Inc ($3,500).
| Recipient | Purpose | Amount |
|---|---|---|
| EPIPHANY SCHOOL INC DORCHESTER, MA | UNRESTRICTED | $3,500 |
| PUTNEY MOUNTAIN ASSOCIATION PUTNEY, VT | UNRESTRICTED | $5,000 |
| FRIENDS OF THE LOBKOWICZ COLLECTION DOVER, MA | UNRESTRICTED | $2,500 |
| EMERALD NECKLACE CONSERVANCY BOSTON, MA | UNRESTRICTED | $1,000 |
| COTTING SCHOOL LEXINGTON, MA | UNRESTRICTED | $20,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOAN I THORNDIKE | TRUSTEE | 1 | — |
| WILLIAM N THORNDIKE JR | TRUSTEE | 1 | — |
| ALEXANDER L THORNDIKE | TRUSTEE | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Black Mountain Foundation?
Black Mountain Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CHESTNUT HILL, MA. It holds $765K in total assets as of 2024.
How large is Black Mountain Foundation?
As of 2024, Black Mountain Foundation holds $765K in total assets with $73K in annual revenue. It awarded 5 grants totaling $32K in 2024.
Where does Black Mountain Foundation operate?
Black Mountain Foundation has awarded grants in Massachusetts, Maine, Vermont.
What size grants does Black Mountain Foundation award?
In 2024, Black Mountain Foundation awarded 5 grants totaling $32K — an average of about $6K per grant, based on its IRS Form 990 filings.
How much is Black Mountain Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Black Mountain Foundation reported a distributable amount of $84K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Black Mountain Foundation's EIN?
Black Mountain Foundation's EIN (Employer Identification Number) is 04-6825487. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Black Mountain Foundation'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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