Nonprofits in SEATTLE, WA
5,049 tax-exempt organizations with a return on IRS file.
All nonprofits in SEATTLE, A–Z (page 2 of 51)
- AJAX FOUNDATIONEIN 91-1503626 · last filed 990-PF for 2024
- AKI KUROSE MIDDLE SCHOOL ACADEMY PTSA 6 15 3 9 5EIN 91-1429524 · last filed 990-N for 2024
- AKILA AND S SOMASEGAR FAMILY FOUNDATIONEIN 46-4902242 · last filed 990-PF for 2024
- ALAJAWAN BROWN FOUNDATIONEIN 45-5272253 · last filed 990-N for 2025
- ALASKA AIRLINES 501C9 WELFARE TRUSTEIN 27-3193440 · last filed 990 for 2024
- ALASKA BERING SEA CRABBERSEIN 27-0603627 · last filed 990 for 2025
- ALASKA LABORERS CONSTRUCTION INDUSTRY HEALTH & SECURITY FUNDEIN 91-6028565 · last filed 990 for 2025
- ALASKA LABORERS CONSTRUCTION INDUSTRY LEGAL SERVICES FUNDEIN 51-0234876 · last filed 990 for 2025
- ALASKA LONGLINE COD COMMISSIONEIN 27-0455610 · last filed 990-N for 2025
- ALASKA SEAFOOD COOPERATIVEEIN 26-1317661 · last filed 990 for 2024
- ALASKA STATE EMPLOYEES ASSOCIATION LEGAL TRUST FUNDEIN 94-3125004 · last filed 990 for 2025
- ALAYTHIA FELLOWSHIPEIN 91-1461881 · last filed 990-N for 2025
- ALBEN FOUNDATIONEIN 83-3577266 · last filed 990-PF for 2025
- ALBERT AND BESSIE WARNER FUNDEIN 13-6095213 · last filed 990-PF for 2024
- ALDARRA FOUNDATIONEIN 46-0512048 · last filed 990-PF for 2024
- ALDEN MASON CHARITABLE FOUNDATION FOR THE ARTSEIN 81-2300945 · last filed 990-N for 2025
- ALEXANDER HAMILTON SCHOLARSEIN 34-2011733 · last filed 990 for 2024
- ALEX MCMILLAN FAMILY FOUNDATIONEIN 27-4360344 · last filed 990-PF for 2025
- ALICE C TYLER PERPETUAL TR 121693EIN 95-6967787 · last filed 990-PF for 2024
- AL KARIM ISLAMIC CENTER EDUCATIONAL & CULTURAL SERVICESEIN 86-2195197 · last filed 990-N for 2025
- ALKI ART FAIREIN 45-3730135 · last filed 990-EZ for 2025
- ALKI COMMUNITY ARTS CENTEREIN 99-1450720 · last filed 990-N for 2025
- ALKI COMMUNITY COUNCILEIN 80-0381288 · last filed 990-N for 2025
- ALKI UNITED CHURCH OF CHRISTEIN 91-6017180
- ALL ABOARD NORTHWESTEIN 87-4397946 · last filed 990-N for 2025
- ALL ABOARD WASHINGTONEIN 91-1638048 · last filed 990-EZ for 2025
- ALL ARE STARS PRODUCTIONSEIN 20-1217991 · last filed 990 for 2025
- ALLEN FAMILY PHILANTHROPIESEIN 94-3082532 · last filed 990-PF for 2024
- ALLEN INSTITUTEEIN 91-2155317 · last filed 990 for 2024
- ALLEY CAT PROJECTEIN 38-3837142 · last filed 990-EZ for 2024
- ALL FOUNDATION OF WASHINGTONEIN 26-3135760 · last filed 990 for 2025
- ALLIANCE FOR A JUST SOCIETYEIN 91-1635554 · last filed 990 for 2024
- ALLIANCE FOR EDUCATIONEIN 91-1508191 · last filed 990 for 2024
- ALLIANCE FOR GUN RESPONSIBILITYEIN 47-2512998 · last filed 990 for 2024
- ALLIANCE FOR GUN RESPONSIBILITY FOUNDATIONEIN 46-4601368 · last filed 990 for 2024
- ALLIANCE FOR TRANSPORTATION ELECTRIFICATIONEIN 82-3176034 · last filed 990 for 2024
- ALLIANCE FRANCAISE DE SEATTLEEIN 91-1378888 · last filed 990 for 2025
- ALLIED ARTS FOUNDATIONEIN 91-0829974 · last filed 990-EZ for 2024
- ALL NATIONS CHURCH SEATTLEEIN 91-0635781
- ALL THE SKY FOUNDATIONEIN 47-3562136 · last filed 990-PF for 2025
- AL-MAHDI SOCIETY OF WASHINGTONEIN 91-2041881 · last filed 990-N for 2024
- ALOPECIA SUPPORT GROUPEIN 83-3941965 · last filed 990-N for 2025
- ALPENTAL-SNOQUALMIE SKI FOUNDATIONEIN 23-7171420 · last filed 990 for 2023
- ALPHA GAMMA DELTA FRATERNITYEIN 91-0123800 · last filed 990 for 2024
- ALPHA IOTA SORORITYEIN 93-6041996 · last filed 990-N for 2023
- ALPHA OMICRON BOULE FOUNDATIONEIN 73-1636248 · last filed 990-N for 2023
- ALPHA SIGMA PHI FRATERNITY INCEIN 91-0711991 · last filed 990 for 2025
- ALPHA THETA DELTA ALUMNI BUILDING ASSOCIATIONEIN 27-0349980 · last filed 990 for 2024
- ALPHA THETA DELTA OF CHI PSI EDUCATIONAL FOUNDATIONEIN 46-1947705 · last filed 990 for 2023
- ALPHA THETA OF ALPHA DELTA PI BUILDING CORPORATIONEIN 91-6071754 · last filed 990 for 2025
- ALPHA UPSILON PKS FOUNDATIONEIN 91-1755561 · last filed 990 for 2025
- ALPINE ASCENTS FOUNDATIONEIN 91-1985677 · last filed 990-EZ for 2025
- ALPINE EDUCATION FOUNDATIONEIN 23-7047907 · last filed 990-PF for 2024
- ALPINE LAKES FOUNDATIONEIN 91-1645167 · last filed 990-N for 2024
- ALPINE LAKES PROTECTION SOCIETYEIN 90-0586360 · last filed 990-N for 2025
- ALSALAM CENTEREIN 90-0655119 · last filed 990-EZ for 2025
- ALTA FOUNDATIONEIN 91-2014274 · last filed 990-PF for 2025
- ALTIUS INSTITUTE FOR BIOMEDICAL SCIENCESEIN 47-2231080 · last filed 990 for 2025
- ALTOM CARLSON FOUNDATIONEIN 06-1801086 · last filed 990-PF for 2024
- ALTRUISTIC EGOISMEIN 83-1642681 · last filed 990-N for 2024
- ALUMNI ASSOCIATION OF THE UNIVERSITY OF WASHINGTON SCHOOL OFEIN 23-7368631 · last filed 990-EZ for 2025
- ALUMNI INTERFRATERNITY COUNCIL AT THE UNIVERSITY OF WASHINGTONEIN 91-1912461 · last filed 990-EZ for 2025
- AMARAEIN 91-0577487 · last filed 990 for 2024
- AMATEUR ATHLETIC UNION OF THE UNITED STATES INCEIN 83-3859703 · last filed 990-EZ for 2023
- AMERICAN ASSOCIATION OF UNIVERSITY WOMENEIN 91-0675303 · last filed 990 for 2025
- AMERICAN ASSOCIATION OF UNIVERSITY WOMEN OF THE STATE OF WASHINGTONEIN 91-6054330 · last filed 990-N for 2024
- AMERICAN ASSOCIATION OF ZOO KEEPERSEIN 91-1495564 · last filed 990-N for 2025
- AMERICAN AUTOMATIC CONTROL COUNCILEIN 11-6017940 · last filed 990 for 2024
- AMERICAN CHEMICAL SOCIETYEIN 91-6054074 · last filed 990-EZ for 2025
- AMERICAN CIVIL LIBERTIES UNIONEIN 91-0683589 · last filed 990 for 2025
- AMERICAN CIVIL LIBERTIES UNION OF WASHINGTON FOUNDATIONEIN 23-7076867 · last filed 990 for 2025
- AMERICAN COLLEGE OF EMERGENCY PHYSICIANSEIN 31-1189622 · last filed 990-N for 2025
- AMERICAN COUNCIL OF VEDIC ASTROLOGY INCEIN 86-0804306 · last filed 990-N for 2025
- AMERICAN DIALECT SOCIETYEIN 63-6022420 · last filed 990 for 2025
- AMERICAN EQUITY & JUSTICE GROUPEIN 87-3987475 · last filed 990 for 2025
- AMERICAN FEDERATION OF GOVERNMENT EMPLOYEESEIN 14-1840652 · last filed 990-N for 2025
- AMERICAN FEDERATION OF GOVERNMENT EMPLOYEESEIN 91-6087206 · last filed 990-EZ for 2025
- AMERICAN FEDERATION OF GOVERNMENT EMPLOYEESEIN 23-7112251 · last filed 990 for 2020
- AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGSEIN 91-0170700 · last filed 990 for 2025
- AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGSEIN 91-0668471 · last filed 990 for 2024
- AMERICAN FEDERATION OF MUSICIANS OF THE US & CANADAEIN 91-0330170 · last filed 990 for 2025
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 91-0725240 · last filed 990-N for 2025
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 91-6071840 · last filed 990-N for 2025
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 91-6076920 · last filed 990-EZ for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 23-7408619 · last filed 990 for 2025
- AMERICAN FEDERATION OF TEACHERSEIN 45-3205740 · last filed 990-N for 2024
- AMERICAN GUILD OF ORGANISTS AGOEIN 91-6027921 · last filed 990-N for 2024
- AMERICAN IMMIGRATION LAWYERS ASSOCIATIONEIN 51-0251269 · last filed 990-EZ for 2025
- AMERICAN INDUSTRIAL HYGIENE ASSOCIATIONEIN 31-1254256 · last filed 990-N for 2025
- AMERICAN INNS OF COURT FOUNDATIONEIN 90-0523680 · last filed 990-N for 2025
- AMERICAN INSTITUTE OF ARCHITECTSEIN 91-6055705 · last filed 990-EZ for 2025
- AMERICAN INSTITUTE OF GRAPHIC ARTSEIN 94-3047627 · last filed 990-EZ for 2024
- AMERICAN INST OF ARCHITECTS INC THE SEATTLE CHAPTEREIN 91-0635093 · last filed 990 for 2025
- AMERICAN IRIS SOCIETYEIN 91-1422535 · last filed 990-N for 2025
- AMERICAN LANDS PROJECTEIN 84-4700233 · last filed 990 for 2024
- AMERICAN LEGIONEIN 91-0124920 · last filed 990-N for 2025
- AMERICAN LEGION AUXILIARYEIN 91-6035000 · last filed 990-N for 2025
- AMERICAN LITC TRUSTEIN 93-2052311 · last filed 990-N for 2025
- AMERICAN LUNG ASSOC OF THE MOUNTAIN PACIFICEIN 93-0386887
- AMERICAN MARKETING ASSOCIATION CHAPTER OF THE UNIVERSITY OF WASHIEIN 84-3075221 · last filed 990-N for 2023