The 300 Foundation
The 300 Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Boston, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $784K in total assets. In 2024, it awarded 1 grant totaling $450K. Net investment income was $64K.
Key facts about The 300 Foundation
- EIN
- 82-3690192
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $450,000
- Grants made (2024)
- 1
- Average grant
- $450,000
- Median grant
- $450,000
- Total assets
- $784,057
- Primary geography
- Massachusetts (100% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026.
How The 300 Foundation gives
- Giving fell 74% from 2021 to 2024. Method
- In 2024 it paid out well above its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with The 300 Foundation
- How to evaluate The 300 Foundation as a funder
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$784K
-36.3% YoY
Annual Giving
$450K
+141.9% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$450K
+141.9% YoY
Under IRS private-foundation payout rules, The 300 Foundation reported a distributable amount of $41K for 2024 — the minimum it must pay out in qualifying distributions.
About The 300 Foundation
Based on IRS filings
The 300 Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Boston, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $784K in total assets. In 2024, it awarded 1 grant totaling $450K. Net investment income was $64K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 1 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $784,057 | $1,231,317 | $1,425,808 |
| Revenue | $13,216 | $12,625 | $3,676 |
| Expenses | $461,755 | $202,329 | $483,856 |
| Qualifying Distributions | $461,755 | $199,185 | $447,416 |
| Net Investment Income | $64,053 | $48,684 | $64,471 |
| Distributable Amount | $40,684 | $50,634 | $65,546 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
6 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include The Boston Foundation ($450,000).
| Recipient | Purpose | Amount |
|---|---|---|
| THE BOSTON FOUNDATION Boston, MA | GENERAL SUPPORT TOWARDS CHARITABLE MISSION | $450,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Michael Kranzley | Trustee | 1 | — |
| Dexter Clark Blumenthal | Trustee | 1 | — |
| Constance Rose Blumenthal | Trustee | 1 | — |
| Charlene Achki Repko | Trustee | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The 300 Foundation?
The 300 Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Boston, MA. It holds $784K in total assets as of 2024.
How large is The 300 Foundation?
As of 2024, The 300 Foundation holds $784K in total assets with $13K in annual revenue. It awarded 1 grant totaling $450K in 2024.
Where does The 300 Foundation operate?
The 300 Foundation has awarded grants in Massachusetts.
What size grants does The 300 Foundation award?
In 2024, The 300 Foundation awarded 1 grant totaling $450K — an average of about $450K per grant, based on its IRS Form 990 filings.
How much is The 300 Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The 300 Foundation reported a distributable amount of $41K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The 300 Foundation's EIN?
The 300 Foundation's EIN (Employer Identification Number) is 82-3690192. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.