Unknown & Unclassified nonprofits in Washington
Unknown & Unclassified nonprofits in Washington. Browse 12,928 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
- Herzl Memorial Park Association Herzl Memorial Park Association
EIN 911131700 · Headquarters: MERCER ISLAND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Heskett-arnold Post 132 American Legion Living Legacy Tr
EIN 816875519 · Headquarters: CONCRETE, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hewitt Research Foundation
EIN 956100400 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hex-rex Recreation Committee
EIN 811887063 · Headquarters: Kent, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hidden Charitable Trust
EIN 916369053 · Headquarters: VANCOUVER, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Hidden Harbor Yacht Club
EIN 371966356 · Headquarters: Fox Island, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hifumi Society
EIN 910900103 · Headquarters: Mukilteo, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- High Point Church of Snohomish
EIN 274333519 · Headquarters: SNOHOMISH, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-T
- High Valley Country Club Inc
EIN 910786500 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highbridge Estates Water Association
EIN 911209054 · Headquarters: Monroe, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Highland Days Committee
EIN 450844941 · Headquarters: Tieton, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Highland Hemp House
EIN 882883722 · Headquarters: Bellingham, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Highland Hills Maintenance Commission
EIN 911348900 · Headquarters: SEQUIM, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highland Music Boosters Club
EIN 472997274 · Headquarters: COWICHE, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Highland Terrace Pta 6 12 25
EIN 911112364 · Headquarters: Shoreline, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Highland Transitional Housing
EIN 823146925 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Highlands Neighborhood Association
EIN 010550336 · Headquarters: Kirkland, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Highlighters Art Club Inc
EIN 911061931 · Headquarters: Coulee City, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Highline Education Association
EIN 910748021 · Headquarters: TUKWILA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highline Heritage Museum
EIN 911655243 · Headquarters: Burien, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Highline High School Class of 1976
EIN 812427953 · Headquarters: seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Hilder Pearson Pta Unit 1 7 5
EIN 911496419 · Headquarters: Poulsbo, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hill Family Foundation
EIN 911539805 · Headquarters: Mercer Island, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Hill Masonic Temple Association
EIN 911441688 · Headquarters: Coupeville, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hill N Dale Garden Club
EIN 461117188 · Headquarters: Newcastle, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hillel UW
EIN 916067231 · Headquarters: Seattle, WA, United States · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hilltop Business Association
EIN 800556545 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Hilltop Harvesters Skagit County 4- H Club
EIN 394774127 · Headquarters: Burlington, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hillyard Auxiliary to Post No 1474 Veterans of Foreign Wars of the Us
EIN 916061571 · Headquarters: Wenatchee, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hillyard Evergreen Cemetery Association
EIN 455395908 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hire-national Inc
EIN 911651346 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- HIS Church
EIN 301304804 · Headquarters: Vancouver, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- His Ranch Missions Inc
EIN 461359708 · Headquarters: Washougal, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- His Song Ministries
EIN 461439989 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hispanic Academic Achievers
EIN 911515202 · Headquarters: PASCO, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hispanic Business Professional Association
EIN 911645322 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historic Fort Steilacoom
EIN 911240261 · Headquarters: Steilacoom, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Historic Fourth Us Infantry Company C
EIN 010946861 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Historic Montesano Car Show Committee
EIN 991816559 · Headquarters: Montesano, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Historical Car Club Association of Olympia
EIN 911645991 · Headquarters: OLYMPIA, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Historical Fourth Us Infantry Assoc Nw
EIN 272588527 · Headquarters: DuPont, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Historical Society of Federal Way
EIN 911427077 · Headquarters: FEDERAL WAY, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hits and Misses Square Dance Club
EIN 911555949 · Headquarters: Chattaroy, WA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Hmcoc
EIN 463051280 · Headquarters: Tacoma, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Hmong Association of Washington
EIN 911259521 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hobnailers Inc
EIN 916055856 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hobuck Hoedown Paddle Surf Festival
EIN 842713054 · Headquarters: Sedro Woolley, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hockinson Girls Community Basketball Booster Club
EIN 201467876 · Headquarters: Brush Prairie, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Hog Wild 4-H Swine Club
EIN 454648113 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hohmann Community Services Initiative
EIN 814402740 · Headquarters: BOTHELL, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Holly Water Systems Inc
EIN 510188151 · Headquarters: Seabeck, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Holmes Harbor Water Co Inc
EIN 911027234 · Headquarters: GREENBANK, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Holmes Hope
EIN 463257754 · Headquarters: Lakewood, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Holocaust Center For Humanity
EIN 911464233 · Headquarters: Seattle, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Holy Cross Lutheran Church
EIN 911038668 · Headquarters: Bellevue, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Holy Family Assembly 3144 Knights of Columbus
EIN 332967723 · Headquarters: cHEHALIS, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holy Innocents Society
EIN 237166038 · Headquarters: FEDERAL WAY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holy Order of High Priesthood of Washington
EIN 800415766 · Headquarters: Edmonds, WA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Holy Rosary Catholic Church Foundation of Garfield County
EIN 208429509 · Headquarters: POMEROY, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holy Royal Arch Knights Templar Priests
EIN 521816760 · Headquarters: Ellensburg, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Holy Seed
EIN 943128840 · Headquarters: Federal Way, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Home Builders Association of Tri Cities Washington
EIN 910742052 · Headquarters: KENNEWICK, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home Care Association of Washington
EIN 911102450 · Headquarters: GIG HARBOR, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home of Peace Cemetery Association
EIN 910496764 · Headquarters: Univeresity Place, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Home Services Network of Southwest Washington Association
EIN 263365847 · Headquarters: Battle Ground, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Home-front Evangelism
EIN 921818067 · Headquarters: LYNDEN, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Homeaid Puget Sound
EIN 472626294 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Homebound Foster Care Services
EIN 933201487 · Headquarters: shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Homeschooling His Way
EIN 452971137 · Headquarters: Bothell, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Homesight
EIN 943117253 · Headquarters: SEATTLE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Homestead Animal Sanctuary
EIN 465050825 · Headquarters: Arlington, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hometown Improvement Project
EIN 800541186 · Headquarters: pe ell, WA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Honor Point Military & Aerospace Museum
EIN 943188206 · Headquarters: SPOKANE, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Honor Society of Phi Kappa Phi
EIN 811517498 · Headquarters: UNIVERSITY PL, WA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Hood Canal Food Bank
EIN 911449048 · Headquarters: Hoodsport, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hoodsport Friends of the Library
EIN 911518735 · Headquarters: Hoodsport, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hop Growers of America Inc
EIN 910753487 · Headquarters: YAKIMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hop Growers of Washington Inc
EIN 910753488 · Headquarters: Yakima, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hope
EIN 900925762 · Headquarters: Deer Park, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Hope & Freedom Coda Group
EIN 471947159 · Headquarters: Renton, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hope Alliance Public Benefit Non-Profit Corporation
EIN 910937147 · Headquarters: Centralia, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hope Care Clinic
EIN 843948838 · Headquarters: East Wenatchee, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Hope for Korah Ministries USA
EIN 020212345 · Headquarters: Sumas, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Hope for Paris
EIN 142014724 · Headquarters: Bellevue, WA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Hope Heals Walla Walla
EIN 824583959 · Headquarters: Walla Walla, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hope in Recovery Inc
EIN 474191629 · Headquarters: Shoreline, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hope Leadership Trust
EIN 934098842 · Headquarters: Tacoma, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hope on the Hill Guild
EIN 271230611 · Headquarters: Seattle, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hope Project
EIN 320751990 · Headquarters: Bonney Lake, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hope Street
EIN 833052347 · Headquarters: WALLA WALLA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hopeful Flower Collective
EIN 923922925 · Headquarters: Ridgefield, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hopeless Kids Foundation Inc
EIN 463608474 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Hopes Horses Inc
EIN 881773601 · Headquarters: Kennewick, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Hoquiam Bpoe #1082
EIN 910142775 · Headquarters: HOQUIAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hoquiam Grizzly Boosters
EIN 943153529 · Headquarters: HOQUIAM, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Hoquiam Junior Grizzly Wrestling Club
EIN 393599939 · Headquarters: Aberdeen, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hoquiam Library Friends
EIN 237087249 · Headquarters: Hoquiam, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hoquiam Loggers Playday Inc
EIN 910857875 · Headquarters: HOQUIAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hoquiam Masonry Inc
EIN 910260254 · Headquarters: HOQUIAM, WA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Horizon Credit Union
EIN 910567788 · Headquarters: SPOKANE VALLEY, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990