Costolo Family Foundation

EIN 861199543 Private Foundation

New Hyde Park, NY 11042 |(800) 839-1754

Total Given 2022–2024
$940K
15 grants · $313K avg/year
based on 3 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$50K
typical mid grants · $30K–$100K
grant size
57%
supporter · 4/7 multi-year
repeat
$11.1M
Assets (2024)
7
Distinct Recipients

About

The Foundation's tax preparer is located in Nassau County, NY, which, per IRS release NY-2021-01 announced on September 9, 2021, is included in the list of localities that constitute a covered disaster area for purposes of Treas. Reg. Sec. 301.7508A-1(d)(2) and are entitled to tax relief due to Hurricane Ida. Additional time was needed to calculate and transmit the tax payment. Therefore, Form 2220 indicates that the Q3 or Q4 estimated tax payment made on or before the extended deadline of February 15, 2022 was, in fact, made timely on the original due date of such payment. We respectfully request that no late payment penalties be assessed in connection with such payment(s) per Treas. Reg. Sec. 301.7508A-1(c)(1).

Application Information

Accepts Unsolicited Proposals No. Preselected Only
Phone (800) 839-1754

Financial Trends

Giving Over Time

Total Assets Over Time

View financial data as table
YearTotal GivingTotal AssetsRevenueGrants
2021 N/A $9.4M $9.2M N/A
2022 $250K $8.3M $-3K 3
2023 $270K $10.6M $1.6M 5
2024 $420K $11.1M $778K 7

Grant Size Distribution

Based on 15 grants on record

Minimum
$10K
25th Pctl
$30K
Median
$50K
Average
$63K
75th Pctl
$100K
Maximum
$100K

Geographic Distribution

Officers & Directors

Grants Awarded (15 total)

Purpose
Conservation International Foundation Arlington, VA $100,000 General & Unrestricted 2022
Pacific Wild Alliance Issaquah, WA $100,000 General & Unrestricted 2022
Conservation International Foundation Arlington, VA $100,000 General & Unrestricted 2023
The Nature Conservancy Cold Spring Harbor, NY $100,000 General & Unrestricted 2023
Conservation International Foundation Arlington, VA $100,000 General & Unrestricted 2024
Grand Teton National Park Foundation Moose, WY $100,000 General & Unrestricted 2024
The Nature Conservancy Cold Spring Harbor, NY $100,000 General & Unrestricted 2024
The Nature Conservancy Cold Spring Harbor, NY $50,000 Kelp restoration projects 2022
Pacific Wild Alliance Issaquah, WA $50,000 General & Unrestricted 2023
Pacific Wild Alliance Issaquah, WA $50,000 General & Unrestricted 2024
Sarara Institute Denver, CO $50,000 General & Unrestricted 2024
Reteti Elephant Project Inc New York, NY $10,000 General & Unrestricted 2023
Wyoming Wetlands Society Jackson, WY $10,000 General & Unrestricted 2023
Sarara Institute Denver, CO $10,000 To support the Reteti Elephant Sanctuary 2024
Wyoming Wetlands Society Jackson, WY $10,000 General & Unrestricted 2024

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