funder-graph › Recipients
Who funds Mililani High School Ptso
EIN 20-1950231 · Mililani, HI · NTEE B90
Mililani High School Ptso of Mililani, HI (EIN 20-1950231) was named as a grant recipient by 7 funders in 14 grants paid totaling $57,993 in tax years 2020–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$57,993
14 grants paid
Funders
7
distinct grantmakers
Tax years
2020–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Oahu Interscholastic Association Athletic Foundation 20-1579990 | HI | C | 5 | $29,600 | 2025 |
| Tamura's Charitable Foundation 91-2148395 | HI | C | 1 | $10,000 | 2025 |
| Ben & Miriam Lau Foundation C/O Richard C Wo 01-0629526 | HI | D | 2 | $7,500 | 2024 |
| Kadowaki Gateside Foundation 87-3008692 | HI | C | 1 | $5,000 | 2024 |
| Toshiba America Foundation 13-3596612 | CA | C | 1 | $4,793 | 2021 |
| Amazonsmile Foundation 46-2626883 | WA | BD | 3 | $600 | 2023 |
| Baker Hughes Foundation 76-0441292 | TX | C | 1 | $500 | 2024 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 14 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Oahu Interscholastic Association Athletic Foundation | Mililani High School Mililani, HI | C | $11,400 | paid | ATHLETICS | 202631359349103678 |
| 2025 | Tamura's Charitable Foundation | Mililani High School Mililani, HI | C | $10,000 | paid | EDUCATIONAL SUPPORT | 202620339349301957 |
| 2024 | Kadowaki Gateside Foundation | Mililani High School Mililani, HI | C | $5,000 | paid | TO SUPPORT SCHOOL'S EDUATION VISION FOR STUDENTS. | 202542129349100824 |
| 2024 | Oahu Interscholastic Association Athletic Foundation | Mililani High School Mililani, HI | C | $2,500 | paid | ATHLETICS | 202413349349100506 |
| 2024 | Ben & Miriam Lau Foundation C/O Richard C Wo | Mililani Mauka School PTO Inc Mililani, HI | D | $2,500 | paid | GENERAL | 202503219349104805 |
| 2024 | Baker Hughes Foundation | Mililani High School Mililani, HI | C | $500 | paid | GENERAL SUPPORT | 202533179349101423 |
| 2023 | Oahu Interscholastic Association Athletic Foundation | Mililani High School Mililani, HI | C | $1,500 | paid | ATHLETICS | 202322019349100327 |
| 2023 | Amazonsmile Foundation | Mililani High School Ptso Mililani, HI | B | $254 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Ben & Miriam Lau Foundation C/O Richard C Wo | Mililani Mauka School PTO Inc Mililani, HI | D | $5,000 | paid | GENERAL | 202323179349103982 |
| 2022 | Oahu Interscholastic Association Athletic Foundation | Mililani High School Mililani, HI | C | $4,200 | paid | ATHLETICS | 202222239349100612 |
| 2022 | Amazonsmile Foundation | Mililani High School Ptso Mililani, HI | B | $149 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | Oahu Interscholastic Association Athletic Foundation | Mililani High School Mililani, HI | C | $10,000 | paid | ATHLETICS | 202102149349100520 |
| 2021 | Toshiba America Foundation | Mililani High School Mililani, HI | C | $4,793 | paid | GRANTS PROGRAM FOR 6-12 SCIENCE & MATH EDUCATION | 202200459349100735 |
| 2020 | Amazonsmile Foundation | Mililani Mauka School PTO Inc Mililani, HI | D | $197 | paid | GENERAL SUPPORT | 202113199349100901 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.