GrantAuthority

Keeper of the Grumper Foundation

Grantmaking foundation in Tucson, Arizona · EIN 83-3140626

Total giving
$8.7KTax year 2025
Total assets
$69KLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Mission

Financial support for local units of the Boy Scouts of America

Quoted from the foundation's IRS filing.

Giving by year

$6K2020
$31K2022
$32K2023
$5.5K2024
$8.7K2025

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
Baden Powell Pistol Team$2.9K2024
Catalina Council BSA$2.5K2024
Conquistador Foundation$1002024

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.