Samuel N & Mary Castle Foundation — Grants, Assets & 990-PF Profile

Samuel N & Mary Castle Foundation is a private foundation based in Honolulu, Hawaii with $38.6M in assets. Profile based on its IRS Form 990-PF filing, compiled by Grantoria.

$38.6Mtotal assets

1938IRS ruling year

Grants Samuel N & Mary Castle Foundation has awarded

40 grantees · $2M total in its latest IRS Form 990-PF. Largest recipients:

University Of Hawaii Foundation $175K
Catholic Diocese Of Honolulu $135K
Erikson Institute $110K
Hawaii Childrens Action Network $100K
Punahou School $100K
Department Of Education $100K
Child & Family Service $75K
Collaborative Support Services $75K
Kokua Kalihi Valley Comprehensive Family Svcs $60K
Partners In Development Foundation $60K
Chaminade University Of Honolulu $60K
The Salvation Army $50K
Family Hui Hawaii $50K
Kauai Christian Academy $50K
Kapiolani Health Foundation $50K
Catholic Charities $50K
Montessori School Of Maui $50K
Institute For Native Pacific Education & Culture (inpeace) $50K
Maui Family Support Services $50K
Imua Family Services $50K
Family Support Hawaii $45K
Parents And Children Together $41K
Hawaii Foodbank $40K
Hanahau'oli Schools $37K
Friends Of The Future $30K

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).

FY2020$2.1M
FY2021$2M
FY2022$2.1M
FY2023$1.9M

About Samuel N & Mary Castle Foundation

TypePrivate foundation
HeadquartersHonolulu, Hawaii
EIN996003321
IRS ruling1938

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

Grants in this area

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

Related foundations

Foundations with a similar focus and profile:

Cooke Foundation Limited$16M assets Mcinerny Foundation$127.4M assets Harold K L Castle Foundation$171.3M assets Strong Foundation$24.1M assets Tokyo Union Church Foundation INC$10.6M assets Maurice and Joanna Sullivan Family Foundation$36.3M assets

Foundations in Hawaii →

Liliuokalani Trust$934.9M assets Consuelo Zobel Alger Foundation$206.5M assets Harold K L Castle Foundation$171.3M assets Kosasa Foundation$159.4M assets Hau Oli Mau Loa Foundation$155.9M assets NA Aina Kai Botanical Gardens$154.6M assets

Frequently asked questions

What is Samuel N & Mary Castle Foundation?

Samuel N & Mary Castle Foundation is a private foundation based in Honolulu, Hawaii with $38.6M in total assets, as reported on its IRS Form 990-PF.

What is the EIN of Samuel N & Mary Castle Foundation?

Samuel N & Mary Castle Foundation's EIN is 996003321. View its 990-PF filings on ProPublica.

How do I apply for a grant from Samuel N & Mary Castle Foundation?

Private foundations like Samuel N & Mary Castle Foundation typically award grants by invitation or through their own application process — review its giving area and find official contact details in its IRS Form 990-PF. Grantoria is an independent directory and is not affiliated with Samuel N & Mary Castle 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.