Mackesy Family Foundation

Mackesy Family Foundation is a private foundation based in Bronxville, New York with $22.7M in assets, focused on Philanthropy & Grantmaking. Profile based on its IRS Form 990-PF filing, compiled by Grantoria.

$22.7Mtotal assets
2016IRS ruling year
Philanthropy & Grantmakingfocus area

Grants Mackesy Family Foundation has awarded

18 grantees · $3.5M total in its latest IRS Form 990-PF. Largest recipients:

  • William & Mary Foundation $2.7M
  • Graham Windham $260K
  • United States Squash Racquetsassociation $250K
  • Princeton University $80K
  • The Rockefeller University $75K
  • Robin Hood Foundation $50K
  • Mainsprings The Janada L Batchelor Foundation For Children $25K
  • Lead Africa $25K
  • Lake Waramaug Task Force $20K
  • American Foundation For Suicide Prevention $10K
  • Citysquash $10K
  • Village Of Bronxville $10K
  • United States Soccer Foundation Inc $10K
  • Destination College $5K
  • The One Love Foundation $5K
  • Squash And Education Alliance $5K
  • Lost Tree Village Charitable $5K
  • The Picture House $2K

Grantees recorded on Form 990-PF Part XV; amounts aggregated by Grantoria. Linked names have full recipient profiles.

Giving history

Total grants paid by year (IRS Form 990-PF, Part XV).

  • FY2019$1.2M
  • FY2020$2M
  • FY2021$2.7M
  • FY2022$3.8M
  • FY2023$3.5M

About Mackesy Family Foundation

  • TypePrivate foundation
  • Primary focusPhilanthropy & Grantmaking
  • HeadquartersBronxville, New York
  • EIN472587937
  • IRS ruling2016

Financial data from the organization's IRS Form 990-PF (Exempt Organizations Business Master File). View 990-PF filings on ProPublica →

Grants in Philanthropy & Grantmaking area

This foundation funds philanthropy & grantmaking. While we build out its grantee history, explore open federal grants in the same space:

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Frequently asked questions

What is Mackesy Family Foundation?

Mackesy Family Foundation is a private foundation based in Bronxville, New York with $22.7M in total assets, as reported on its IRS Form 990-PF.

What does Mackesy Family Foundation fund?

Its primary focus area is Philanthropy & Grantmaking (IRS NTEE classification). For grant opportunities in this area, see open grants.

What is the EIN of Mackesy Family Foundation?

Mackesy Family Foundation's EIN is 472587937. View its 990-PF filings on ProPublica.

How do I apply for a grant from Mackesy Family Foundation?

Private foundations like Mackesy Family Foundation typically award grants by invitation or through their own application process — review its giving area (Philanthropy & Grantmaking) and find official contact details in its IRS Form 990-PF. Grantoria is an independent directory and is not affiliated with Mackesy Family Foundation. For grants open to public application right now, use the Grant Finder.

Source: IRS Exempt Organizations Business Master File (Form 990-PF), compiled by Grantoria. Financial figures reflect the latest available IRS data; grantee history is being added. Not affiliated with or endorsed by the foundation.