Mapping Boston Foundation Inc is a private foundation focused on Arts, Culture & Humanities, based in BOSTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $18.7M in total assets. In 2024, it awarded 1 grants totaling $607K. Net investment income was $2.9M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$18.7M
+2.1% YoY
Annual Giving
$607K
+48.0% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$607K
+48.0% YoY
Under IRS private-foundation payout rules, Mapping Boston Foundation Inc reported a distributable amount of $659K for 2024 — the minimum it must pay out in qualifying distributions.
About Mapping Boston Foundation Inc
Based on IRS filings
Mapping Boston Foundation Inc is a private foundation focused on Arts, Culture & Humanities, based in BOSTON, MA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $18.7M in total assets. In 2024, it awarded 1 grants totaling $607K. Net investment income was $2.9M.
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 | $18,691,575 | $18,313,929 | $17,045,796 |
| Revenue | $2,932,138 | $462,437 | $301,197 |
| Expenses | $630,972 | $482,654 | $505,376 |
| Qualifying Distributions | $633,351 | $437,666 | $770,788 |
| Net Investment Income | $2,900,380 | $368,801 | $388,316 |
| Distributable Amount | $658,934 | $637,627 | $690,494 |
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
5 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include The Norman B Leventhal Map Center ($606,878).
| Recipient | Purpose | Amount |
|---|---|---|
| THE NORMAN B LEVENTHAL MAP CENTER BOSTON, MA | MAP CENTER SUPPORT | $606,878 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| PAULA L SIDMAN | TREASURER | 2 | — |
| JEREMY LEVENTHAL | PRESIDENT | 2 | — |
| EMILY LEVENTHAL | CLERK | 2 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Mapping Boston Foundation Inc?
Mapping Boston Foundation Inc is a private foundation focused on Arts, Culture & Humanities, based in BOSTON, MA. It holds $18.7M in total assets as of 2024.
How large is Mapping Boston Foundation Inc?
As of 2024, Mapping Boston Foundation Inc holds $18.7M in total assets with $2.9M in annual revenue. It awarded 1 grants totaling $607K in 2024.
Where does Mapping Boston Foundation Inc operate?
Mapping Boston Foundation Inc has awarded grants in Massachusetts.
What size grants does Mapping Boston Foundation Inc award?
In 2024, Mapping Boston Foundation Inc awarded 1 grants totaling $607K — an average of about $607K per grant, based on its IRS Form 990 filings.
How much is Mapping Boston Foundation Inc required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Mapping Boston Foundation Inc reported a distributable amount of $659K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Mapping Boston Foundation Inc's EIN?
Mapping Boston Foundation Inc's EIN (Employer Identification Number) is 04-3533001. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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