Nonprofits in Waipahu, Hawaii
Nonprofits in Waipahu, Hawaii. Browse 211 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Hilinai Volleyball Club
EIN 261878939 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Holu Mana Nui
EIN 923600465 · Headquarters: WAIPAHU, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Honolulu Optimist International
EIN 990289360 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- House of Freedom Inc
EIN 262923249 · Headquarters: Waipahu, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hta Campus Development Corporation
EIN 993222475 · Headquarters: WAIPAHU, HI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hui O Hee Nalu Inc
EIN 473853269 · Headquarters: WAIPAHU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hula No Ke Akua
EIN 463903137 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ifog Informed Fibromyalgics on Guaifenesin
EIN 200401142 · Headquarters: Waipahu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Ikenobo Ikebana Society Honolulu Hawaii Chapter
EIN 800226242 · Headquarters: waipahu, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Int'nl Assoc of Bridge Structural and Ornamental Iron Workers Local 625
EIN 990055048 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Intelligent One
EIN 352395648 · Headquarters: Waipahu, HI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Assn of Struct & Reinforcing Iron Workers Local 803
EIN 990108737 · Headquarters: WAIPAHU, HI, USA · Employment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- International Association of Lions Clubs
EIN 237290703 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Association of Lions Clubs
EIN 990198521 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- International Order of the Rainbow Girls
EIN 237144862 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iron Workers Scholarship Fund
EIN 990257598 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Island Judo Hawaii
EIN 462056428 · Headquarters: WAIPAHU, HI, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Itg Booster Club
EIN 912165607 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Johnnells Pau Group
EIN 475361850 · Headquarters: Waipahu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Jr Dragsters of Hawaii
EIN 912005547 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Ka Pa Hula Hawaii
EIN 990285740 · Headquarters: Waipahu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kalihi Community Center
EIN 472461342 · Headquarters: WAIPAHU, HI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Keiki Aloha Quilts
EIN 364674374 · Headquarters: Waipahu, HI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Keiki to Kupuna Foundation
EIN 461925372 · Headquarters: WAIPAHU, HI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kiwanis International Inc
EIN 993238533 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 464041856 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 990282986 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Kobe Kekoa Foundation
EIN 932079291 · Headquarters: Waipahu, HI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Little League Baseball Inc
EIN 800651821 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Little League Baseball Inc
EIN 990295298 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Little League Baseball Inc
EIN 990301913 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Makaha Sons Foundation
EIN 201765634 · Headquarters: WAIPAHU, HI, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Makakilo Senior Citizens Club
EIN 800515660 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Masonry Construction Charitable Fund
EIN 611696445 · Headquarters: Waipahu, HI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Meleku Foundation
EIN 821093637 · Headquarters: WAIPAHU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Na Maka Studio
EIN 264693027 · Headquarters: Waipahu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Government Employees
EIN 611603027 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Letter Carriers
EIN 996008885 · Headquarters: Waipahu, HI, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- National Exchange Club
EIN 237186046 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- National Pervious Concrete Pavement Association Inc
EIN 273266431 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Nehemiahs Touch Ministries Incorporated
EIN 272702753 · Headquarters: Waipahu, HI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Hope Network
EIN 455264035 · Headquarters: WAIPAHU, HI, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- New Start Discipleship
EIN 853368032 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- No Ka Oi Booster Club
EIN 991383929 · Headquarters: WAIPAHU, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oahu International Christian Missio
EIN 263558901 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oahu Teachers Golf Club
EIN 261571431 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohana Koa
EIN 471835238 · Headquarters: Waipahu, HI, US · Human Services · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Ohanalanaorg
EIN 853876013 · Headquarters: Waipahu, HI, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Ophelia Christian Academy
EIN 882209116 · Headquarters: Waipahu, HI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pacific Historic Parks
EIN 990194501 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Pacific Rim Baseball Umpires
EIN 460529297 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pangasinan Club of Hawaii
EIN 862664569 · Headquarters: Waipahu, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Paoakalani Foundation
EIN 332003320 · Headquarters: Waipahu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pchs 2002
EIN 465698014 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pearl City Junior Chargers
EIN 821239540 · Headquarters: WAIPAHU, HI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Phh Kokua Fund Inc
EIN 921350679 · Headquarters: WAIPAHU, HI, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pilina Health Resources Inc
EIN 332214887 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pioneer of Hope
EIN 832492337 · Headquarters: Waipahu, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Portuguese Culture & Historical Center
EIN 823544651 · Headquarters: WAIPAHU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Praisehouse Full Gospel Church
EIN 392910147 · Headquarters: Waipahu, HI, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Project Nehemiah Hawaii
EIN 992271589 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Protectors of Paradise
EIN 813184422 · Headquarters: Waipahu, HI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Hawaii Congress
EIN 990217883 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Honowai Elementary School
EIN 990258913 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Renato & Maria Afetrata Foundation
EIN 263870032 · Headquarters: WAIPAHU, HI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Rosary Preschool and Kindergarten
EIN 990171379 · Headquarters: WAIPAHU, HI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sakima Productions
EIN 800606774 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Samoan Gospel Heralds Inc
EIN 710996731 · Headquarters: Waipahu, HI, US · Religion Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Santiago B Almosara Sr Educational Foundation
EIN 994797230 · Headquarters: WAIPAHU, HI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sariling Gawa Youth Council
EIN 990291621 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Send Hope International
EIN 900402498 · Headquarters: Waipahu, HI, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990
- Shintani Family Foundation
EIN 841816834 · Headquarters: WAIPAHU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- South Pacific Athletics
EIN 994092689 · Headquarters: WAIPAHU, HI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spencer Johnson Family Foundation
EIN 016184578 · Headquarters: WAIPAHU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Springs of Living Water
EIN 311693464 · Headquarters: Waipahu, HI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Strive2b Empowered
EIN 460631444 · Headquarters: WAIPAHU, HI, US · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Suzuki Association of Hawaii
EIN 990198519 · Headquarters: WAIPAHU, HI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- T George Paris and Violet Sunday Paris Foundation
EIN 823339095 · Headquarters: WAIPAHU, HI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tails of Aloha
EIN 262664411 · Headquarters: Waipahu, HI, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Tanioka's Charity Foundation
EIN 202994404 · Headquarters: WAIPAHU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Bennett Foundation
EIN 471295315 · Headquarters: Waipahu, HI, USA · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990
- The Dwelling Place Chapel Inc
EIN 862971107 · Headquarters: WAIPAHU, HI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Filipino Community Center Inc
EIN 990305884 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The First L a P Inc
EIN 912107476 · Headquarters: Waipahu, HI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Titans USA Foundation
EIN 263370040 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901185647 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 990352506 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tomsan Benevolent Solutions
EIN 820980973 · Headquarters: Waipahu, HI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tony Group Foundation
EIN 990277167 · Headquarters: WAIPAHU, HI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Transforming Communitiies with Aloha
EIN 333478739 · Headquarters: waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Treasure Box Studios
EIN 825374037 · Headquarters: Waipahu, HI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Tsoong Nyee Society
EIN 237441776 · Headquarters: WAIPAHU, HI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ustoo Hawaii
EIN 852955829 · Headquarters: Waipahu, HI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Uvc Foundation Inc
EIN 473605817 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- V F W Post 2875
EIN 990246957 · Headquarters: Waipahu, HI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Voyages of Aloha
EIN 814172183 · Headquarters: Waipahu, HI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wahiawa Hospital Association Inc
EIN 990073529 · Headquarters: WAIPAHU, HI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Waialua Robotics
EIN 811144400 · Headquarters: WAIPAHU, HI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Waikele Community Association
EIN 990286632 · Headquarters: Waipahu, HI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Waikele Elementary Parent Teacher Student Organization
EIN 743186559 · Headquarters: Waipahu, HI, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N