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MACASKILL FOUNDATION

OYSTER BAY, NYEIN: 13-4133321

Data sourced from IRS 990-PF public filings

Provides unrestricted funding to a variety of organizations, including arts groups and educational programs, with a geographic focus in New York.

Private_foundation Foundation

MACASKILL FOUNDATION has 134 grants on file funding 37 organizations. Giving increased from $87,600 in 2024 to $255,491 in 2025. Reported assets: $4,044,531.

Total Assets

$4,044,531

Grants (Last Year)

$255,491

Total Grants on File

134

Recipients Funded

37

Giving History

YearTotal GrantedGrants MadeAvg Grant
2025$255,49130$8,516
2024$87,60024$3,650
2023$114,50027$4,241
2022$137,65028$4,916
2021$114,50025$4,580

Top Grant Recipients

Unknown recipient
$81,424 (2025)
Unknown recipient
$26,513 (2025)
Unknown recipient
$26,374 (2025)
$25,000 (2022)
Unknown recipient
$15,000 (2025)
Unknown recipient
$15,000 (2025)
Unknown recipient
$15,000 (2025)
$13,250 (2023)
$10,000 (2025)
COLD SPRING HARBOR LABORATORY

COLD SPRING HARBOR, NY

$10,000 (2023)

Showing top 10 of 134 grants on file.

Officers & Trustees

From 2025 IRS 990-PF filing (data available for 9 filing years)

B

BRIDGET A MACASKILL

TRUSTEE-AS REQUIRED

J

JOHN MACASKILL

TRUSTEE-AS REQUIRED

IRS Filing History

MACASKILL FOUNDATION has IRS 990-PF filings on record for 9 years, spanning 2017 to 2025.

202520242023202220212020201920182017

Frequently Asked Questions

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    MACASKILL FOUNDATION (EIN: 13-4133321) - Grants & 990 Data | Signal990