Cromwell Harbor Supporting Foundation Inc
Grantmaking foundation in Boston, Massachusetts · EIN 87-3060445
- Total giving
- $1.4MTax year 2025
- Total assets
- $66MLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Mission
TO OPERATE EXCLUSIVELY FOR EDUCATIONAL, CHARITABLE AND SCIENTIFIC PURPOSES WITHIN THE MEANING OF SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AS A SECTION 509(A)(3) SUPPORTING ORGANIZATION OF THE BOSTON FOUNDATION.
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| College of the Atlantic | $1.2M | 2023 |
| Boston Foundation Inc | $360K | 2023 |
| Jessup Memorial Library | $280K | 2023 |
| Vital Cxns Inc | $180K | 2023 |
| Author'S Guild Foundation | $100K | 2023 |
Amounts are rounded. The full grantee list is available with a free account.
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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.