GrantAuthority

Common Stream Inc

Grantmaking foundation in Boston, Massachusetts · EIN 72-1556093

Grants itemized on the 990
$6MTax year 2024
Grants made
59Tax year 2024
Total assets
$10MLatest reported
Latest IRS filing
2024Form 990 / 990-PF

Giving by year

$1.1M2020
$6.8M2021
$4.4M2022
$4M2023
$6M2024

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

RecipientAmountTax year
Mwc Foundation Inc$2.1M2024
Alternatives for Community and Environment Inc$120K2024
Respecting Aboriginal Values and Environmental Needs$120K2024
Mass Senior Action Council$110K2024
Seventh Generation Fund$100K2024

Amounts are rounded. The full grantee list (59 grants in 2024) is available with a free account.

Website: csi.com

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Similar foundations in Massachusetts

Source: IRS Form 990 and 990-PF filings, tax year 2024. Also see this organization on ProPublica Nonprofit Explorer.