Nonprofits in California
Nonprofits in California. Browse 229,931 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
- Old Towne Film Festival Inc
EIN 992506961 · Headquarters: Chino, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Towne Heritage Inc
EIN 562390802 · Headquarters: Martinez, CA, US · Arts, Culture & Humanities · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Old Towne Preservation Association
EIN 330316696 · Headquarters: ORANGE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Treasures Club Inc
EIN 954441724 · Headquarters: Calabasas, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Old West Events
EIN 931575860 · Headquarters: Solvang, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Old West Masonic Building Assoc Inc
EIN 953886312 · Headquarters: Canyon Country, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Yellow House Foundation Inc
EIN 882537303 · Headquarters: ORINDA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Old-time Country Bluegrass Gospel Music Association Inc
EIN 462291939 · Headquarters: Moopark, CA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olde Gaels Rfc
EIN 943289023 · Headquarters: Walnut Creek, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olde School Renaissance Productions Inc
EIN 205660214 · Headquarters: Fresno, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olde Towne Nipomo Association Inc
EIN 770454037 · Headquarters: NIPOMO, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olde Towne Quilters of Nipomo
EIN 770538152 · Headquarters: Nipomo, CA, US · Arts, Culture & Humanities · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Olde Towne Quilters of Nipomo Inc
EIN 320577173 · Headquarters: Nipomo, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olde Worlde Theatre Company
EIN 471467244 · Headquarters: ARACATA, CA, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Older Americans Housing Inc
EIN 942314263 · Headquarters: FRESNO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Older Americans Satellite Housing Inc
EIN 942514924 · Headquarters: FRESNO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Older Persons Rights Project
EIN 832722064 · Headquarters: Los Angeles, CA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Older Wiser Lawyer Mentors
EIN 880943132 · Headquarters: San Francisco, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Older Womens League
EIN 680002907 · Headquarters: GRANITE BAY, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Older Womens League
EIN 680337839 · Headquarters: Sacramento, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Older Womens League
EIN 942780995 · Headquarters: Sacramento, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Older Womens League
EIN 942783299 · Headquarters: san jose, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Older Womens League - Sacramento Capitol Chapter
EIN 471118333 · Headquarters: SACRAMENTO, CA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Older Womens League Owl-the Voice of Midlife and Older Women
EIN 942686349 · Headquarters: SAN DIEGO, CA, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Oldtime-holiness Revival Center
EIN 953786043 · Headquarters: Los Angeles, CA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Oldtimers Baseball Association of San Francisco
EIN 946061093 · Headquarters: SAN FRANCISCO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oldtimers Housing Development Corporation of Chino
EIN 953474735 · Headquarters: CHINO, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oldtown Salinas Association
EIN 942398720 · Headquarters: Salinas, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Oldtown Salinas Foundation
EIN 770552946 · Headquarters: Salinas, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oldtown Salinas Hometown Hero Banners Committee Inc
EIN 881120563 · Headquarters: Salinas, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oldtown Soledad Beautification Association
EIN 300254428 · Headquarters: SOLEDAD, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ole Health Foundation
EIN 680149424 · Headquarters: NAPA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ole Health Nmtc
EIN 815395044 · Headquarters: NAPA, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ole Soccer Academy
EIN 825290062 · Headquarters: Stockton, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oleada Inc
EIN 922251915 · Headquarters: Granada Hills, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oled Association
EIN 261982936 · Headquarters: LA JOLLA, CA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Olema Cemetery Association
EIN 680184036 · Headquarters: INVERNESS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olesen Private Foundation
EIN 455461459 · Headquarters: SAN JOSE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olesen Safe Haven
EIN 861235073 · Headquarters: San Francisco, CA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oleskool Ministries
EIN 462792659 · Headquarters: LOS ANGELES, CA, US · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Olf Society of Los Banos
EIN 770321091 · Headquarters: LOS BANOS, CA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olfm
EIN 334778401 · Headquarters: Lancaster CA, CA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olg Conference
EIN 831637680 · Headquarters: SACRAMENTO, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olg4life
EIN 274015425 · Headquarters: San Martin, CA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olga and Bahman Kaveh Foundation
EIN 812287331 · Headquarters: Bell Canyon, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olga Feed the Need Charity
EIN 990746585 · Headquarters: HUNTINGTON BEACH, CA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olga Reed School Ptf
EIN 264279561 · Headquarters: Los Alamos, CA, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Olh Community Fiber
EIN 862387309 · Headquarters: Woodside, CA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olifio Cultural Arts
EIN 834464622 · Headquarters: SAN JOSE, CA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oligo Nation
EIN 463087590 · Headquarters: SEBASTOPOL, CA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oligonucleotide Therapeutics Society
EIN 571162250 · Headquarters: SAN DIEGO, CA, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olimpia Foundation
EIN 954693483 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olimpia Soccer Club Inc
EIN 352373195 · Headquarters: Alta Loma, CA, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Olimpiakan Reservner
EIN 954781322 · Headquarters: GRANADA HILLS, CA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olimpico Fc
EIN 842903292 · Headquarters: Fontana, CA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olimpico Learning
EIN 472738304 · Headquarters: San Jose, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olimpus Fc
EIN 462204717 · Headquarters: Fontana, CA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Olin Virtual Academy
EIN 261096561 · Headquarters: LA CRESCENTA, CA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990
- Olina Bishop Foundation
EIN 334369547 · Headquarters: LOS ANGELES, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olinda Parent Teacher Organization
EIN 263355103 · Headquarters: BREA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olinda Village Homeowners Association Incorporated
EIN 952481437 · Headquarters: Brea, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olindecontracosta
EIN 943402459 · Headquarters: PITTSBURG, CA, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Olinder Residents Inc
EIN 942370778 · Headquarters: San Jose, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olinga Learning
EIN 273057607 · Headquarters: HURON, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olio Productions
EIN 900494800 · Headquarters: Chula Vista, CA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Olio Theatre Works
EIN 261128055 · Headquarters: Long Beach, CA, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Oliphant Elementary Pto
EIN 841797091 · Headquarters: Indio, CA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Olira Foundation Inc
EIN 455007371 · Headquarters: la mesa, CA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Olita Elementry Pta
EIN 956207668 · Headquarters: LA HABRA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olivann
EIN 272265572 · Headquarters: Berkeley, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olivar Foundation
EIN 454906059 · Headquarters: Colton, CA, US · Community Improvement & Capacity Building · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Olivas Links Mens Golf Club Inc
EIN 260791434 · Headquarters: NEWBURY PARK, CA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olivas Links Senior Mens Golf Club Inc
EIN 770299111 · Headquarters: Oxnard, CA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olivas Weekend Womens Golf Club
EIN 371752935 · Headquarters: Ventura, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Africa Ministries Inc
EIN 271694258 · Headquarters: Tustin, CA, US · International, Foreign Affairs & National Security · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Olive Avenue Apartments Inc
EIN 680373721 · Headquarters: SAN RAFAEL, CA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Branch Assembly of God of Hemet
EIN 364017552 · Headquarters: HEMET, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T
- Olive Branch Baptist Church
EIN 954553615 · Headquarters: Los Angeles, CA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Childrens Center
EIN 830665566 · Headquarters: Los Angeles, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Community Delevopment Inc
EIN 994743474 · Headquarters: RIVERSIDE, CA, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Connections
EIN 850589113 · Headquarters: SACRAMENTO, CA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Counseling Center Inc
EIN 330617418 · Headquarters: Rancho Cucamonga, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2017 · Primary form: IRS Form 990
- Olive Branch Development & Empowerment Services Inc
EIN 474131612 · Headquarters: Bloomington, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Ministries
EIN 953641169 · Headquarters: Ventura, CA, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Olive Branch Music Ministry
EIN 331182211 · Headquarters: Elk Grove, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch of Hope Outreach
EIN 920406708 · Headquarters: Palmdale, CA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branch Parrot Rescue Inc
EIN 392063631 · Headquarters: REDLANDS, CA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olive Branch Payee Services
EIN 464282240 · Headquarters: BAKERSFIELD, CA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Branch Theatricals Inc
EIN 824668235 · Headquarters: santa clarita, CA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olive Branches for the Body of Christ
EIN 680331744 · Headquarters: REDDING, CA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Olive Charitable Organization
EIN 842806845 · Headquarters: MADERA, CA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Children Foundation
EIN 271798340 · Headquarters: Fremont, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Community Services
EIN 812938405 · Headquarters: Fullerton, CA, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Court Corporation
EIN 680151668 · Headquarters: FAIRFIELD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Crest
EIN 952877102 · Headquarters: SANTA ANA, CA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Crest Abused Children's Foundation
EIN 330367975 · Headquarters: SANTA ANA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Crest USA Inc
EIN 800830541 · Headquarters: Santa Ana, CA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olive Drive Trailblazers Parent Teacher Club
EIN 770435507 · Headquarters: BAKERSFIELD, CA, USA · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Olive Grove Charter Schools Inc
EIN 471825238 · Headquarters: SANTA MARIA, CA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olive Growers Council of California
EIN 942349793 · Headquarters: CLOVIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ