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Al & Peggy Dematteis Family Foundation

Grantmaking foundation in Manhasset, New York · EIN 11-3052224

Grants itemized on the 990
$180KTax year 2025
Grants made
283Tax year 2025
Total assets
$3MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Giving by year

$180K2020
$190K2021
$170K2022
$170K2023
$200K2024
$180K2025

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
St Francis De Sales Rc Church$12K2025
St Francis De Sales (Capital Campaign)$9K2025
Zoller Memorial Fund$6K2025
Heartshare Human Services$4.8K2025
Catholic Charities (Dob)$3.3K2025

Amounts are rounded. The full grantee list (283 grants in 2025) 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.