Grants paid by Mildred Tyson Foundation
EIN 42-1575560 · Honolulu, HI · Form 990-PF, Part XV · NTEE T22
Mildred Tyson Foundation of Honolulu, HI (EIN 42-1575560) reported 90 grants paid totaling $115,311 to 60 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$115,311
90 grants
Recipients
60
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 18 | $13,850 | — |
| 2020 | 9 | $19,450 | — |
| 2021 | 6 | $9,350 | — |
| 2022 | 15 | $28,748 | — |
| 2023 | 15 | $20,450 | — |
| 2024 | 20 | $15,053 | — |
| 2025 | 7 | $8,410 | — |
Top recipients
The 60 recipients receiving the most from Mildred Tyson Foundation, by grants paid, out of 60 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Hanahau'oli School 99-0074143 | B | Honolulu, HI | 4 | $24,250 | 2022 |
| Hawaii Public Radio 51-0191809 | B | Honolulu, HI | 4 | $11,100 | 2024 |
| Brown University | U | Providence, RI | 1 | $7,000 | 2022 |
| Friends of the Waikiki Aquarium 99-0322295 | C | Honolulu, HI | 4 | $6,000 | 2024 |
| Norwich University | U | Northfield, VT | 3 | $6,000 | 2025 |
| Foundation Fighting Blindness | U | Los Angeles, CA | 4 | $4,100 | 2023 |
| Rotary District 5000 Foundation 99-0339185 | C | Honolulu, HI | 3 | $3,400 | 2023 |
| Hawaii Culinary Education Foundation 55-0911478 | B | Honolulu, HI | 2 | $3,262 | 2024 |
| Punahou School 99-0073523 | B | Honolulu, HI | 3 | $3,000 | 2025 |
| University of Hawaii Foundation 99-0085260 | C | Hilo, HI | 2 | $3,000 | 2024 |
| Koa Kai Outrigger Canoe Foundation | U | Honolulu, HI | 1 | $2,750 | 2023 |
| Keelikolani Renaissance Foundation | U | Honolulu, HI | 1 | $2,500 | 2025 |
| Boys and Girls Club of Hawaii 99-6005407 | B | Honolulu, HI | 1 | $2,500 | 2023 |
| Marine Corps Base Hawaii Foundation | U | Kaneohe Bay, HI | 1 | $2,400 | 2022 |
| Polynesian Football Hall of Fame Foundation 46-3158865 | C | Honolulu, HI | 1 | $2,000 | 2023 |
| Rehab Foundation of the Pacific | U | Honolulu, HI | 1 | $1,800 | 2018 |
| Honolulu Museum of Art 99-0079713 | B | Honolulu, HI | 2 | $1,600 | 2024 |
| Honolulu Elks Foundation | U | Honolulu, HI | 2 | $1,550 | 2025 |
| Public Broadcasting Hawaii | U | Honolulu, HI | 2 | $1,500 | 2022 |
| William S Richardson School of Law Uh Foundation 99-0231119 | D | Honolulu, HI | 1 | $1,500 | 2024 |
| Hawaii Foodbank 99-0220699 | B | Honolulu, HI | 1 | $1,500 | 2018 |
| Keelikolani Middle School | U | Honolulu, HI | 1 | $1,500 | 2022 |
| American Cancer Society Hawaii Pacific | U | Honolulu, HI | 1 | $1,500 | 2020 |
| Princess Ruth Ke'elikolani School Renaissance Foundation 92-2064743 | B | Honolulu, HI | 1 | $1,500 | 2023 |
| La Pietra Hawaii School for Girls | U | Honolulu, HI | 2 | $1,160 | 2025 |
| Boys and Girls Club of Honolulu | U | Honolulu, HI | 1 | $1,000 | 2018 |
| Spare Some Change Foundation 90-0859023 | C | Long Beach, CA | 1 | $1,000 | 2020 |
| Ucsf Foundation | U | San Francisco, CA | 1 | $1,000 | 2025 |
| University of California San Diego Foundation | U | La Jolla, CA | 1 | $1,000 | 2024 |
| Planned Parenthood | U | Honolulu, HI | 1 | $1,000 | 2018 |
| National Alliance Mental Illness 99-0272540 | D | Honolulu, HI | 1 | $1,000 | 2023 |
| San Diego Academy Foundation | U | Encinitas, CA | 1 | $1,000 | 2022 |
| Honolulu Civil Beat 81-2803662 | B | Honolulu, HI | 1 | $1,000 | 2024 |
| University of Hawaii Foundation - Hilo Campus | U | Hilo, HI | 1 | $1,000 | 2018 |
| University of Nevada Reno | U | Reno, NV | 1 | $925 | 2022 |
| Madd Hawaii | U | Honolulu, HI | 3 | $850 | 2024 |
| Girl Scouts of Hawaii 99-0073488 | C | Honolulu, HI | 2 | $764 | 2024 |
| Chaminade University 99-0272261 | D | Honolulu, HI | 2 | $750 | 2022 |
| University of Arizona Foundation 86-6050388 | C | Tucson, AZ | 2 | $500 | 2023 |
| St Baldrick's Foundation 20-1173824 | B | Monrovia, CA | 1 | $500 | 2018 |
| American Heart Association 99-0165772 | D | Honolulu, HI | 1 | $350 | 2024 |
| Ronald Mcdonald House Charities of Hawaii 99-0222124 | B | Honolulu, HI | 1 | $350 | 2018 |
| Roosevelt High School | U | Honolulu, HI | 1 | $300 | 2023 |
| Naacp Honolulu Branch | U | Honolulu, HI | 1 | $250 | 2024 |
| Waikiki Elementary School | U | Honolulu, HI | 1 | $250 | 2018 |
| Miss America Foundation 27-0390958 | C | Sewell, NJ | 1 | $250 | 2022 |
| American Lung Association 52-1296735 | D | Honolulu, HI | 1 | $250 | 2024 |
| Roswell Park Alliance Foundation 16-1391608 | C | Buffalo, NY | 1 | $250 | 2024 |
| Hunakai Park Association 99-0289545 | B | Honolulu, HI | 1 | $200 | 2025 |
| The Outdoor Circle | U | Honolulu, HI | 2 | $200 | 2024 |
| Bishop Museum 99-0161980 | B | Honolulu, HI | 1 | $100 | 2018 |
| Kapiolani Park Preservation Society 99-0250134 | B | Honolulu, HI | 1 | $100 | 2018 |
| Hugs | U | Honolulu, HI | 1 | $100 | 2018 |
| The Queen's Medical Center 99-0073524 | C | Honolulu, HI | 1 | $100 | 2018 |
| Straub Hospital Foundation | U | Honolulu, HI | 1 | $100 | 2024 |
| Pi Lambda Phi Educational Foundation | U | Grafton, OH | 1 | $100 | 2024 |
| Hawaii Children's Discovery Center | U | Honolulu, HI | 1 | $100 | 2018 |
| Jefferson Elementary School | U | San Diego, CA | 1 | $100 | 2022 |
| St Jude Children's Research Hospital 62-0646012 | C | Memphis, TN | 1 | $100 | 2020 |
| Academy of Cleveland | U | Cleveland, OH | 1 | $100 | 2020 |
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.
Every grant
All 90 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Keelikolani Renaissance Foundation Honolulu, HI | U | $2,500 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | Norwich University Northfield, VT | U | $2,000 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | Punahou School Honolulu, HI | B | $1,500 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | Ucsf Foundation San Francisco, CA | U | $1,000 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | La Pietra - Hawaii School for Girls Honolulu, HI | U | $660 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | Honolulu Elks Foundation Honolulu, HI | U | $550 | paid | Unrestricted Gift | 202611289349102541 |
| 2025 | Hunakai Park Association Honolulu, HI | B | $200 | paid | Unrestricted Gift | 202611289349102541 |
| 2024 | Hawaii Public Radio Honolulu, HI | B | $2,600 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Norwich University Northfield, VT | U | $2,000 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | William S Richardson School of Law Uh Foundation Honolulu, HI | D | $1,500 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | University of Hawaii Foundation Hilo, HI | C | $1,000 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | University of California San Diego Foundation La Jolla, CA | U | $1,000 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Honolulu Civil Beat Honolulu, HI | B | $1,000 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Honolulu Elks Foundation Honolulu, HI | U | $1,000 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Honolulu Museum of Art Honolulu, HI | B | $600 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Madd Hawaii Honolulu, HI | U | $500 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | La Pietra Hawaii School for Girls Honolulu, HI | U | $500 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Girl Scouts of Hawaii Honolulu, HI | C | $353 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | American Heart Association Honolulu, HI | D | $350 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Naacp Honolulu Branch Honolulu, HI | U | $250 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | American Lung Association Honolulu, HI | D | $250 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Roswell Park Alliance Foundation Buffalo, NY | C | $250 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Hawaii Culinary Education Foundation Honolulu, HI | B | $100 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Pi Lambda Phi Educational Foundation Grafton, OH | U | $100 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | The Outdoor Circle Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2024 | Straub Hospital Foundation Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 202501179349100400 |
| 2023 | Koa Kai Outrigger Canoe Foundation Honolulu, HI | U | $2,750 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Boys and Girls Club of Hawaii Honolulu, HI | B | $2,500 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Hawaii Public Radio Honolulu, HI | B | $2,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Norwich University Northfield, VT | U | $2,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Polynesian Football Hall of Fame Foundation Honolulu, HI | C | $2,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Princess Ruth Ke'elikolani School Renaissance Foundation Honolulu, HI | B | $1,500 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Rotary District 5000 Foundation Honolulu, HI | C | $1,400 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Foundation Fighting Blindness Los Angeles, CA | U | $1,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | National Alliance Mental Illness Honolulu, HI | D | $1,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Punahou School Honolulu, HI | B | $1,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Honolulu Museum of Art Honolulu, HI | B | $1,000 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Roosevelt High School Honolulu, HI | U | $300 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | Madd Hawaii Honolulu, HI | U | $250 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2023 | University of Arizona Foundation Tucson, AZ | C | $250 | paid | UNRESTRICTED GIFT | 202411219349100001 |
| 2022 | Brown University Providence, RI | U | $7,000 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Hawaii Public Radio Honolulu, HI | B | $4,500 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Hanahau'oli School Honolulu, HI | B | $3,500 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Hawaii Culinary Education Foundation Honolulu, HI | B | $3,162 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Marine Corps Base Hawaii Foundation Kaneohe Bay, HI | U | $2,400 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Rotary District 5000 Foundation Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Keelikolani Middle School Honolulu, HI | U | $1,500 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Foundation Fighting Blindness Los Angeles, CA | U | $1,000 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Public Broadcasting Hawaii Honolulu, HI | U | $1,000 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | San Diego Academy Foundation Encinitas, CA | U | $1,000 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | University of Nevada Reno Reno, NV | U | $925 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Chaminade University Honolulu, HI | D | $500 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Girl Scouts of Hawaii Honolulu, HI | C | $411 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Miss America Foundation Sewell, NJ | C | $250 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2022 | Jefferson Elementary School San Diego, CA | U | $100 | paid | UNRESTRICTED GIFT | 202301249349102300 |
| 2021 | Hanahau'oli School Honolulu, HI | B | $3,500 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2021 | Hawaii Public Radio Honolulu, HI | B | $2,000 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2021 | University of Hawaii Foundation Hilo, HI | C | $2,000 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2021 | Foundation Fighting Blindness Los Angeles, CA | U | $1,100 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2021 | Rotary District 5000 Foundation Honolulu, HI | C | $500 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2021 | University of Arizona Foundation Tucson, AZ | C | $250 | paid | UNRESTRICTED GIFT | 202241299349103469 |
| 2020 | Hanahau'oli School Honolulu, HI | B | $13,250 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | American Cancer Society Hawaii Pacific Honolulu, HI | U | $1,500 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Spare Some Change Foundation Long Beach, CA | C | $1,000 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Foundation Fighting Blindness Los Angeles, CA | U | $1,000 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Punahou School Honolulu, HI | B | $500 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Public Broadcasting Hawaii Honolulu, HI | U | $500 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | Academy of Cleveland Cleveland, OH | U | $100 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2020 | St Jude Children's Research Hospital Memphis, TN | C | $100 | paid | UNRESTRICTED GIFT | 202111179349102136 |
| 2018 | Hanahau'oli School Honolulu, HI | B | $4,000 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Rehab Foundation of the Pacific Honolulu, HI | U | $1,800 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Friends of the Waikiki Aquarium Honolulu, HI | C | $1,500 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Hawaii Foodbank Honolulu, HI | B | $1,500 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | University of Hawaii Foundation - Hilo Campus Hilo, HI | U | $1,000 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Planned Parenthood Honolulu, HI | U | $1,000 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Boys and Girls Club of Honolulu Honolulu, HI | U | $1,000 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | St Baldrick's Foundation Monrovia, CA | B | $500 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Ronald Mcdonald House Charities of Hawaii Honolulu, HI | B | $350 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Chaminade University Honolulu, HI | D | $250 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Waikiki Elementary School Honolulu, HI | U | $250 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | The Outdoor Circle Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Kapiolani Park Preservation Society Honolulu, HI | B | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Hawaii Children's Discovery Center Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | The Queen's Medical Center Honolulu, HI | C | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Madd Hawaii Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Bishop Museum Honolulu, HI | B | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
| 2018 | Hugs Honolulu, HI | U | $100 | paid | UNRESTRICTED GIFT | 201931339349103533 |
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 the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202611289349102541 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202501179349100400 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202411219349100001 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202301249349102300 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202241299349103469 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202111179349102136 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201931339349103533 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/421575560.json.
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.