GrantAuthority

Rubblestone Foundation

Grantmaking foundation in Jamaica Plain, Massachusetts · EIN 04-3467104

Grants itemized on the 990
$32KTax year 2024
Grants made
25Tax year 2024
Total assets
$620KLatest reported
Latest IRS filing
2024Form 990 / 990-PF

Giving by year

$53K2018
$71K2019
$71K2020
$130K2021
$84K2022
$32K2023
$32K2024

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
Mspca$6K2024
Generations Music for Justice$5K2024
Mother Jones$3.5K2024
Mount Holyoke College$2.5K2024
Union of Concerned Scientists$2.1K2024

Amounts are rounded. The full grantee list (25 grants in 2024) is available with a free account.

See the full profile. All grants with amounts and years, board and officers, contact details, giving patterns and your organization's fit score are available with a free GrantAuthority account.

Similar foundations in Massachusetts

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