GrantAuthority

Seisolo Foundation

Grantmaking foundation in Boulder, Colorado · EIN 45-3811029

Grants itemized on the 990
$4.4MTax year 2024
Grants made
10Tax year 2024
Total assets
$4.3MLatest reported
Latest IRS filing
2024Form 990 / 990-PF

Giving by year

$210K2018
$340K2019
$430K2020
$610K2021
$690K2022
$740K2023
$4.4M2024

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
Renaissance Charitable Foundation Inc Fbo Seisolo Charitable Fund$3.7M2024
Columbia University Trifunac-Thurnauer Fund$200K2024
University of Colorado Foundation$200K2024
Boulder Bach Festival$150K2024
Colo Music Festivalctr for Musical Arts$120K2024

Amounts are rounded. The full grantee list (10 grants in 2024) is available with a free account.

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