Nonprofits in SEATTLE, WA
5,049 tax-exempt organizations with a return on IRS file.
All nonprofits in SEATTLE, A–Z (page 38 of 51)
- SEATTLE ENGINEERING DEPARTMENT SERVICE ORGANIZATIONEIN 23-7345371 · last filed 990-N for 2025
- SEATTLE ENVIRONMENTAL ASSICIATIONEIN 92-0832206 · last filed 990-PF for 2024
- SEATTLE EUSKAL ETXEAEIN 80-0746074 · last filed 990-N for 2025
- SEATTLE EVALUATION ASSOCIATIONEIN 84-4372171 · last filed 990-N for 2025
- SEATTLE EVENTS A NON PROFIT CORPORATIONEIN 51-0677417 · last filed 990-N for 2025
- SEATTLE FAMILIES OF MULTIPLESEIN 94-3023706 · last filed 990-EZ for 2025
- SEATTLE FASTPITCH CLUBEIN 30-0284574 · last filed 990 for 2025
- SEATTLE FESTIVAL ORCHESTRAEIN 91-1095403 · last filed 990-N for 2024
- SEATTLE FINANCE COLLECTIVEEIN 84-3023519 · last filed 990-N for 2025
- SEATTLE FIREBOAT DUWAMISHEIN 91-1468615 · last filed 990-N for 2025
- SEATTLE FIRE DEPARTMENT RELIEF ASSOCIATIONEIN 91-0402646 · last filed 990 for 2024
- SEATTLE FIRE FOUNDATIONEIN 83-2715866 · last filed 990 for 2024
- SEATTLE FIRST FOUNDATIONEIN 85-2777558 · last filed 990 for 2024
- SEATTLE FISHERMEN S MEMORIALEIN 91-1298132 · last filed 990 for 2026
- SEATTLE FLOW ARTS COLLECTIVEEIN 84-4196256 · last filed 990 for 2025
- SEATTLE FLUTE SOCIETYEIN 91-1081395 · last filed 990-N for 2023
- SEATTLE FOLKLORE SOCIETY INCEIN 91-0826420 · last filed 990 for 2025
- SEATTLE FONG LUEN ASSOCIATIONEIN 47-4923423 · last filed 990-N for 2025
- SEATTLE FRIENDS NONPROFITEIN 86-3545057 · last filed 990-N for 2025
- SEATTLE GARDEN CLUBEIN 23-7293689 · last filed 990 for 2025
- SEATTLE-GDYNIA SISTER CITY ASSOCIATIONEIN 94-3147211 · last filed 990-N for 2022
- SEATTLE GENEALOGICAL SOCIETYEIN 91-0850085 · last filed 990-EZ for 2025
- SEATTLE GENRE ALLIANCEEIN 87-2357844 · last filed 990 for 2024
- SEATTLE GILBERT & SULLIVAN SOCIETYEIN 91-0742249 · last filed 990 for 2024
- SEATTLE GIRLS CHOIR GUILDEIN 91-1188975 · last filed 990 for 2025
- SEATTLE GIRLS EMPOWERMENT FOUNDATIONEIN 47-4357790 · last filed 990-N for 2025
- SEATTLE GIRLS SCHOOLEIN 91-2007300 · last filed 990 for 2025
- SEATTLE GLEE CLUBSEIN 75-3119299 · last filed 990-EZ for 2025
- SEATTLE GOOD BUSINESS NETWORKEIN 27-2172486 · last filed 990 for 2025
- SEATTLE GRIZZLIES AUSTRALIAN RULES FOOTBALL CLUBEIN 83-3161266 · last filed 990-N for 2025
- SEATTLE GYNECOLOGICAL SOCIETYEIN 51-0137506 · last filed 990-EZ for 2025
- SEATTLE HEBREW ACADEMYEIN 91-0581660 · last filed 990 for 2025
- SEATTLE HIROSHIMA CLUBEIN 91-1163548 · last filed 990-N for 2025
- SEATTLE HISTORIC WATERFRONT ASSOCIATIONEIN 74-3192700 · last filed 990 for 2025
- SEATTLE HOMELESS OUTREACHEIN 82-2035012 · last filed 990-EZ for 2024
- SEATTLE HORROR ORGANIZING COMMITTEEEIN 91-1985220 · last filed 990-N for 2025
- SEATTLE HOTEL CONCIERGE ASSOCIATIONEIN 55-0820381 · last filed 990-N for 2024
- SEATTLE HOUSING AND RESOURCE EFFORTEIN 91-1577965 · last filed 990 for 2024
- SEATTLE INDIAN CENTEREIN 91-0877683 · last filed 990-PF for 2025
- SEATTLE INDIAN HEALTH BOARDEIN 91-0869056 · last filed 990 for 2025
- SEATTLE INDIESEIN 81-4423414 · last filed 990-EZ for 2024
- SEATTLE INDUSTRY FOUNDATIONEIN 20-3812716 · last filed 990 for 2024
- SEATTLE INFANT DEVELOPMENT CENTEREIN 91-1081496 · last filed 990 for 2024
- SEATTLE INSTITUTE FOR BIOMEDICAL AND CLINICAL RESEARCHEIN 91-1452438 · last filed 990 for 2025
- SEATTLE INSTITUTE FOR EARLY CHILD DEVELOPMENT INCEIN 91-0894463 · last filed 990 for 2025
- SEATTLE INSTITUTE FOR SEX THERAPY EDUCATION AND RESEARCHEIN 51-0183777 · last filed 990-N for 2025
- SEATTLE INSTITUTE OF EAST ASIAN MEDICINEEIN 27-1791496 · last filed 990 for 2024
- SEATTLE INTERACTIVE COMPUTER MUSEUMEIN 93-3272401 · last filed 990-N for 2025
- SEATTLE INTERACTIVE MEDIA-LABEIN 99-2957688 · last filed 990-EZ for 2025
- SEATTLE INTERBAY EAGLES FOOTBALL CLUBEIN 46-2749573 · last filed 990-N for 2025
- SEATTLE-INTERNATIONAL DISTRICT ROTARY CLUB FOUNDATIONEIN 91-1622802 · last filed 990-EZ for 2025
- SEATTLE INTERNATIONAL FOUNDATIONEIN 20-8350995 · last filed 990 for 2024
- SEATTLE INTERNATIONAL SOCCER LOCAL ORGANIZING COMMITTEEEIN 87-3823518 · last filed 990 for 2025
- SEATTLE INTERNET EXCHANGEEIN 91-2148657 · last filed 990 for 2025
- SEATTLE-ISFAHAN SISTER CITY ASSOCIATIONEIN 81-2489378 · last filed 990-N for 2025
- SEATTLE J24 WORLD CHAMPIONSHIP COMMITTEEEIN 93-1354690 · last filed 990-N for 2025
- SEATTLE JAZZEDEIN 27-1440873 · last filed 990 for 2025
- SEATTLE JAZZ FELLOWSHIPEIN 86-1265572 · last filed 990 for 2024
- SEATTLE JAZZ ORCHESTRAEIN 91-1928901 · last filed 990 for 2026
- SEATTLE JEWISH CHORALEEIN 85-2389815 · last filed 990-EZ for 2024
- SEATTLE JOBS INITIATIVEEIN 47-0900181 · last filed 990 for 2024
- SEATTLE JR GOLF FOUNDATIONEIN 91-2116912 · last filed 990 for 2024
- SEATTLE JR TOTEMSEIN 36-4591716 · last filed 990 for 2025
- SEATTLE JUNIOR TAMBURITZANSEIN 91-1502267 · last filed 990-N for 2024
- SEATTLE-KING COUNTY COALITION ON HOMELESSNESSEIN 82-1831734 · last filed 990 for 2024
- SEATTLE-KING COUNTY CONVENTION AND VISITORS BUREAUEIN 91-1644435 · last filed 990 for 2024
- SEATTLE KING COUNTY DENTAL FOUNDATIONEIN 94-3170367 · last filed 990 for 2024
- SEATTLE KING COUNTY DENTAL SOCIETYEIN 91-0520407 · last filed 990 for 2024
- SEATTLE-KING COUNTY WORKFORCE DEVELOPMENT COUNCILEIN 91-2051978 · last filed 990 for 2025
- SEATTLE KOBE SISTER CITY ASSOCIATIONEIN 23-7034425 · last filed 990-N for 2025
- SEATTLE LABOR CHORUSEIN 91-1839904 · last filed 990-N for 2024
- SEATTLE LADIES CHOIREIN 61-1862400 · last filed 990-EZ for 2025
- SEATTLE LATINO FILM FESTIVALEIN 45-5363567 · last filed 990-EZ for 2025
- SEATTLE LEATHER SERVICE CORPSEIN 86-3884300 · last filed 990-N for 2025
- SEATTLE LIGHTHOUSE FOR THE BLIND FOUNDATIONEIN 16-1648213 · last filed 990 for 2025
- SEATTLE LIMBE SISTER CITY ASSOCIATIONEIN 82-4712854 · last filed 990-N for 2025
- SEATTLE LIVE ALOHA HAWAIIAN CULTURAL FESTIVALEIN 83-1556927 · last filed 990-EZ for 2025
- SEATTLE MEN IN LEATHEREIN 91-1446928 · last filed 990-N for 2025
- SEATTLE METRO PICKLEBALL ASSOCIATIONEIN 82-2938882 · last filed 990 for 2024
- SEATTLE METROPOLITAN AQUATIC CLUB SMACEIN 91-1693654 · last filed 990 for 2025
- SEATTLE METROPOLITAN CHAMBER ORCHESTRAEIN 27-2107541 · last filed 990-EZ for 2024
- SEATTLE METROPOLITAN CREDIT UNIONEIN 91-0176215 · last filed 990 for 2024
- SEATTLE METROPOLITAN YOUTH LACROSSE ASSOCIATIONEIN 45-4072140 · last filed 990-N for 2025
- SEATTLE MUNICIPAL COURT MARSHALS GUILDEIN 91-2065330 · last filed 990-N for 2025
- SEATTLE MUSICIANS ACCESS TO SUSTAINABLE HEALTHCAREEIN 81-1717061 · last filed 990 for 2024
- SEATTLE NATIVITY SCHOOLEIN 45-3088244 · last filed 990 for 2025
- SEATTLE NATIVITY SCHOOL ENDOWMENT FUNDEIN 82-4724247 · last filed 990 for 2025
- SEATTLE NATURE ALLIANCEEIN 47-1223792 · last filed 990-N for 2025
- SEATTLE NEIGHBORHOOD GROUPEIN 94-3098473 · last filed 990 for 2024
- SEATTLEN SUOMI KOULU-FINNISH SCHOOL OF SEATTLEEIN 91-1866859 · last filed 990-EZ for 2025
- SEATTLE OPERAEIN 91-0760426 · last filed 990 for 2025
- SEATTLE OPERA FOUNDATIONEIN 91-1174712 · last filed 990 for 2025
- SEATTLE OPERA GUILD INCEIN 91-6037578 · last filed 990-N for 2025
- SEATTLE OTTERS FOUNDATIONEIN 83-3520194 · last filed 990-N for 2025
- SEATTLE OUT AND PROUD INCEIN 20-3784927 · last filed 990 for 2025
- SEATTLE OUT & PROUD FOUNDATIONEIN 85-1407007 · last filed 990 for 2025
- SEATTLE OUTRIGGER CANOE CLUBEIN 91-1707193 · last filed 990-N for 2025
- SEATTLE PACIFIC FOUNDATIONEIN 91-1068276 · last filed 990 for 2025
- SEATTLE PACIFIC UNIVERSITYEIN 91-0565553 · last filed 990 for 2025
- SEATTLE PARKING ENFORCEMENT OFFICERS GUILDEIN 37-1618365 · last filed 990 for 2023