Organization · EIN 99-0073502 · Honolulu, HI · Education

Who funds 'Iolani School?

35 private foundations reported paying 'Iolani School $6.02M on returns for tax year 2023.

35 funders · 8 foundations that fund peers · 6 closest peers

Funders 35

FoundationPaidPurpose as filedMatchSource
Arrillaga Foundation
Palo Alto, CA
$5,000,000 BUILDING NEW STUDENT CENTER Same address 1.00 Wrong? 990-PF
FYE 12/2023
Maurice and Joanna Sullivan Family Foundation
Honolulu, HI · Preselected only
$300,000 Unrestricted Gift Same address 1.00 Wrong? 990-PF
FYE 12/2023
Mamoru & Aiko Takitani Foundation
Honolulu, HI · Preselected only
$100,000 2023 GRANT AWARD TO SUPPORT KA'I PROGRAM Same address 1.00 Wrong? 990-PF
FYE 12/2023
Hung Wo and Elizabeth Lau Ching Foundation
Honolulu, HI
$85,000 GENERAL PURPOSE Same address 1.00 Wrong? 990-PF
FYE 01/2024
Shihara Family Foundation
Bellevue, WA · Preselected only
$85,000 UNRESTRICTED CHARITABLE PURPOSES Same address 1.00 Wrong? 990-PF
FYE 12/2023
FIRST Hawaiian Bank Foundation
Honolulu, HI
$78,250
2 grant lines
To support campus expansion (new Kinder-1st Grade Community). +1 more Same address 1.00 Wrong? 990-PF
FYE 12/2023
The Gregory and Ej Milken Foundation
Santa Monica, CA · Preselected only
$75,000 PRESCHOOL - 12TH GRADE PROGRAMS Same address 1.00 Wrong? 990-PF
FYE 12/2023
C N Wodehouse Hawaii Charities Trust
Honolulu, HI · Preselected only
$55,600 SUPPORT OF FACULTY SALARIES Same address 1.00 Wrong? 990-PF
FYE 06/2024
Roy and Hilda Takeyama Foundation
Honolulu, HI
$50,000 SUPPORT EDUCATION PROGRAMS Same address 1.00 Wrong? 990-PF
FYE 12/2023
Herbert and Margarita Mist Scholarship Fund
Honolulu, HI · Preselected only
$40,000 UNRESTRICTED GIFT Same address 1.00 Wrong? 990-PF
FYE 10/2024
Harold Kl Castle Foundation
Kailua, HI
$30,000 OWN YOUR OWN FUTURE INITIATIVE: 'IOLANI SCHOOL KA'I PROGRAM: FAMILY ENGAGEMENT & VOCATIONAL LEARNING OPPORTUNITIES [5736; PC]
Filed as “IOLANI SCHOOL KA'I PROGRAM”
Same address 0.70 Wrong? 990-PF
FYE 12/2023
Mabel C Ladd Trust Estate
Honolulu, HI · Preselected only
$28,500 SCHOLARSHIP Same address 1.00 Wrong? 990-PF
FYE 09/2024
Stanley & Elaine Mukai Foundation
Honolulu, HI
$10,200 EDUCATION Same address 1.00 Wrong? 990-PF
FYE 12/2023
The Michael and Lori Milken Family Foundation
Santa Monica, CA
$10,000 PRESCHOOL - 12TH GRADE PROGRAMS Same address 1.00 Wrong? 990-PF
FYE 11/2024
Laulima Foundation
Honolulu, HI · Preselected only
$10,000 CHARITABLE CONTRIBUTION Same address 1.00 Wrong? 990-PF
FYE 12/2023
Albert & Betty Ota Children's Foundation
Aiea, HI · Preselected only
$10,000 CHARITABLE - GENERAL Same address 1.00 Wrong? 990-PF
FYE 06/2024
Ss Fook Sing Foundation
Honolulu, HI · Preselected only
$8,500 TO SUPPORT THE EDUCATIONAL PURPOSE OF THE SCHOOL Same address 1.00 Wrong? 990-PF
FYE 12/2023
Seto Foundation
Honolulu, HI · Preselected only
$8,000
2 grant lines
SETO FAMILY SCHOLARSHIP +1 more Same address 1.00 Wrong? 990-PF
FYE 12/2023
Honolulu Chinese Junior Chamber of Commerce Foundation
Honolulu, HI · Preselected only
$6,200 THE HONOLULU CHINESE JUNIOR CHAMBER OF COMMERCE FOUNDATION SCHOLARSHIP ENDOWMENT Same address 1.00 Wrong? 990-PF
FYE 04/2024
The Cades Foundation
Honolulu, HI
$5,000 Scholarship Fund Same address 1.00 Wrong? 990-PF
FYE 12/2023

Amounts are as filed on each foundation's 990-PF for a tax year beginning in 2023. The match shows how the payee on the filing was linked to this EIN (what each match type means); hover or tap it for the score. Wrong? Report it.

Foundations that fund organizations like 'Iolani School

These foundations paid at least two of the 25 organizations that share the most funders with 'Iolani School, but don't appear on its own funder list for 2023. This is a factual overlap from filings, not a recommendation or an endorsement.

  1. Bank of Hawaii Charitable Fdn Honolulu, HI
    Paid 10 of the 25 closest peers · $650K to them
  2. FIRST Insurance Company of Hawaii Charitable Foundation Honolulu, HI
    Paid 9 of the 25 closest peers · $160K to them
  3. Central Pacific Bank Foundation Honolulu, HI
    Paid 8 of the 25 closest peers · $74.8K to them
  4. Pikake Foundation San Francisco, CA
    Paid 6 of the 25 closest peers · $23.5K to them
  5. Cooke Foundation Limited Honolulu, HI
    Paid 5 of the 25 closest peers · $500K to them
  6. Altres Foundation Honolulu, HI
    Paid 7 of the 25 closest peers · $28K to them
  7. The Victoria S and Bradley L Geist Foundation Honolulu, HI
    Paid 4 of the 25 closest peers · $440K to them
  8. Larry and Beatrice Ching Foundation Honolulu, HI
    Paid 7 of the 25 closest peers · $2,750 to them

Organizations with the most funders in common

  1. Punahou School Honolulu, HI
    13 shared funders · 60 funders in all
  2. Kapi'Olani Health Foundation Honolulu, HI
    10 shared funders · 27 funders in all
  3. Chaminade University of Honolulu Honolulu, HI
    6 shared funders · 28 funders in all
  4. Hanahauoli School Honolulu, HI
    8 shared funders · 20 funders in all
  5. American National Red Cross & Its Constituent Chapters and Branches Washington, DC
    10 shared funders · 2434 funders in all
  6. Assets School Honolulu, HI
    6 shared funders · 14 funders in all

Where this comes from

Each row is a grant line from Part XV of a private foundation's Form 990-PF. The 990-PF has no field for the recipient's tax ID, so WHOFUNDS matched the payee's name and address to the IRS Business Master File. How matching works and where it fails.

Other views of this organization: ProPublica Nonprofit Explorer · IRS Tax Exempt Organization Search