GrantAuthority

Merlin Foundation

Grantmaking foundation in Boulder, Colorado · EIN 84-1232001

Grants itemized on the 990
$3.9MTax year 2025
Grants made
27Tax year 2025
Total assets
$16MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Giving by year

$3.4M2019
$6.1M2020
$7.8M2021
$3.5M2022
$5.1M2023
$5.1M2024
$3.9M2025

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
World Wildlife Fund$1.1M2025
The Nature Conservancy$1M2025
Earthjustice League Defense Fund$250K2025
The Wilderness Society$250K2025
Heroes Project$180K2025

Amounts are rounded. The full grantee list (27 grants in 2025) 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 Colorado

Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.