Data / Nonprofits / Washington / Seattle / Arts, culture and humanities
Arts, culture and humanities nonprofits in Seattle, WA: 698 registered with the IRS
698 arts, culture and humanities nonprofits are registered with the IRS in Seattle, WA, 687 of them 501(c)(3) charities; the 313 that report revenue took in $661.6 million. The largest by revenue: Seattle Theatre Group ($111.1 million), Cascade Public Media ($53.1 million), Seattle Art Museum ($38.3 million).
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The 500 largest by revenue
| Organization | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|
| Seattle Theatre Group | 501(c)(3) | 1995 | $111.1 million | $100.4 million | 2025-08 |
| Cascade Public Media | 501(c)(3) | 1983 | $53.1 million | $142.9 million | 2025-06 |
| Seattle Art Museum | 501(c)(3) | 1934 | $38.3 million | $403.5 million | 2025-06 |
| Seattle Symphony Orchestra Inc | 501(c)(3) | 1928 | $38.1 million | $18.4 million | 2025-08 |
| Experience Learning Community | 501(c)(3) | 1994 | $37.4 million | $133.1 million | 2025-12 |
| Pacific Northwest Ballet Association | 501(c)(3) | 1973 | $29.5 million | $31 million | 2025-06 |
| Kuow-Puget Sound Public Radio | 501(c)(3) | 2001 | $24.7 million | $30.3 million | 2025-06 |
| Seattle Opera | 501(c)(3) | 1964 | $22.2 million | $70 million | 2025-06 |
| 5TH Avenue Theatre Association | 501(c)(3) | 1980 | $21.1 million | $17.6 million | 2025-07 |
| Pacific Science Center Foundation | 501(c)(3) | 1964 | $19.4 million | $32.3 million | 2025-06 |
| Artsfund | 501(c)(3) | 1969 | $16.1 million | $9.6 million | 2025-09 |
| Seattle Repertory Theatre | 501(c)(3) | 1965 | $14.6 million | $11.1 million | 2025-06 |
| B H Music Center | 501(c)(3) | 1996 | $12.7 million | $60.5 million | 2025-08 |
| Seattle Chamber Music Festival | 501(c)(3) | 1982 | $8.5 million | $9.9 million | 2025-09 |
| Classical 98 1 | 501(c)(3) | 2011 | $7.4 million | $12.7 million | 2025-06 |
| Historical Society of Seattle & King County | 501(c)(3) | 1946 | $6.5 million | $68.6 million | 2024-12 |
| Gage Academy of Art | 501(c)(3) | 2000 | $6 million | $8.1 million | 2025-06 |
| Shunpike | 501(c)(3) | 2002 | $5.9 million | $3.1 million | 2024-12 |
| National Nordic Museum | 501(c)(3) | 1980 | $5.9 million | $47.9 million | 2024-12 |
| Seattle Symphony Foundation | 501(c)(3) | 1987 | $5.1 million | $50.3 million | 2025-08 |
| Far Star Action Fund | 501(c)(4) | 2018 | $5 million | $4.4 million | 2025-12 |
| Union Arts Center | 501(c)(3) | 1965 | $5 million | $1.8 million | 2025-06 |
| Town Hall Association | 501(c)(3) | 2000 | $4.9 million | $33.2 million | 2025-06 |
| Foundation for Healthy Relationships | 501(c)(3) | 2000 | $4.3 million | $13.8 million | 2024-12 |
| Henry Gallery Association Inc | 501(c)(3) | 1970 | $4.3 million | $29.7 million | 2025-06 |
| Gay City Health Project | 501(c)(3) | 1996 | $4.3 million | $2.9 million | 2024-12 |
| Taproot Theatre | 501(c)(3) | 1978 | $4.1 million | $5.7 million | 2025-12 |
| Pilchuck Glass School | 501(c)(3) | 1976 | $3.6 million | $8.8 million | 2024-12 |
| Seattle Arts and Lectures Inc | 501(c)(3) | 1992 | $3.5 million | $3.4 million | 2025-06 |
| Pratt Fine Arts Center | 501(c)(3) | 1983 | $3.2 million | $6 million | 2025-08 |
| Arte Noir | 501(c)(3) | 2022 | $3 million | $2.8 million | 2024-09 |
| Seattle Chamber Music Society Foundation | 501(c)(3) | 2012 | $3 million | $11.4 million | 2025-09 |
| Pacific Northwest Ballet Foundation | 501(c)(3) | 1997 | $2.9 million | $37 million | 2025-06 |
| Path With Art | 501(c)(3) | 2008 | $2.8 million | $6.4 million | 2024-12 |
| Seattle Youth Symphony Orchestra | 501(c)(3) | 1965 | $2.6 million | $3.4 million | 2025-08 |
| Densho | 501(c)(3) | 2002 | $2.6 million | $5.7 million | 2025-12 |
| Humanities Washington | 501(c)(3) | 1976 | $2.6 million | $2.5 million | 2024-12 |
| Ethiopian Community in Seattle | 501(c)(3) | 1998 | $2.5 million | $14 million | 2024-12 |
| Associates in Research and Education for Development Inc | 501(c)(3) | 1991 | $2.5 million | $787,764 | 2024-12 |
| Seattle Repertory Theatre Foundation | 501(c)(3) | 1996 | $2.3 million | $16.1 million | 2025-06 |
| Burke Museum Association | 501(c)(3) | 2002 | $2.3 million | $1.8 million | 2025-06 |
| West African Community Council | 501(c)(3) | 2014 | $2.3 million | $1.3 million | 2025-12 |
| Washington Trust for Historic Preservation | 501(c)(3) | 1977 | $2.2 million | $3.8 million | 2024-12 |
| Artist Trust | 501(c)(3) | 1987 | $2.1 million | $6.5 million | 2025-12 |
| Pottery Northwest | 501(c)(3) | 1966 | $2 million | $2.1 million | 2025-12 |
| Flying House Productions | 501(c)(3) | 1982 | $2 million | $2.8 million | 2025-06 |
| Northwest Folklife | 501(c)(3) | 1986 | $1.9 million | $513,191 | 2025-10 |
| Potlatch Fund | 501(c)(3) | 2004 | $1.9 million | $5.2 million | 2024-12 |
| Northwest African American Museum Inc | 501(c)(3) | 2007 | $1.9 million | $2.8 million | 2025-12 |
| Childrens Museum | 501(c)(3) | 1980 | $1.8 million | $894,602 | 2024-12 |
| Native Action Network | 501(c)(3) | 2014 | $1.8 million | $3.1 million | 2025-12 |
| Seattle Center Foundation | 501(c)(3) | 1977 | $1.8 million | $28.7 million | 2025-12 |
| Intiman Theatre | 501(c)(3) | 1973 | $1.7 million | $707,600 | 2025-07 |
| Alliance Francaise de Seattle | 501(c)(3) | 1992 | $1.7 million | $1.8 million | 2025-12 |
| Richard Hugo House | 501(c)(3) | 1997 | $1.7 million | $6.4 million | 2024-12 |
| SV Archive | 501(c)(3) | 2015 | $1.7 million | $840,822 | 2024-12 |
| Swedish Club Foundation | 501(c)(3) | 2016 | $1.6 million | $5.7 million | 2025-12 |
| Seattle Jazzed | 501(c)(3) | 2010 | $1.6 million | $2.8 million | 2025-06 |
| The Vera Project | 501(c)(3) | 2002 | $1.6 million | $557,335 | 2024-12 |
| Seattle Opera Foundation | 501(c)(3) | 1982 | $1.6 million | $32 million | 2025-06 |
| Investigatewest | 501(c)(3) | 2009 | $1.6 million | $1.3 million | 2025-12 |
| Broadway Bound Childrens Theatre | 501(c)(3) | 2001 | $1.5 million | $451,088 | 2025-08 |
| Photo Center NW | 501(c)(3) | 1993 | $1.5 million | $2.4 million | 2025-06 |
| The Association for Rural & Small Libraries Inc | 501(c)(3) | 2012 | $1.4 million | $355,147 | 2024-12 |
| Arts West | 501(c)(3) | 1990 | $1.4 million | $841,019 | 2025-08 |
| Northwest Film Forum | 501(c)(3) | 1996 | $1.2 million | $1.3 million | 2025-09 |
| Seattle Universal Math Museum | 501(c)(3) | 2019 | $1.1 million | $792,218 | 2025-06 |
| Spectrum Dance Theater | 501(c)(3) | 1989 | $1.1 million | $259,516 | 2025-07 |
| Twelfth Avenue Arts Association | 501(c)(3) | 2015 | $1.1 million | $17.6 million | 2024-12 |
| Northwest Choirs | 501(c)(3) | 1974 | $1.1 million | $937,688 | 2024-12 |
| History Ink | 501(c)(3) | 1999 | $1 million | $784,361 | 2025-12 |
| Whim Whim | 501(c)(3) | 2009 | $1 million | $4.2 million | 2025-06 |
| Artwerks | 501(c)(3) | 2006 | $972,473 | $158,755 | 2024-12 |
| Earshot Jazz Society of Seattle | 501(c)(3) | 1987 | $942,126 | $2 million | 2024-12 |
| Velocity Dance Center | 501(c)(3) | 2000 | $928,127 | $444,567 | 2024-12 |
| Northwest Girl Choir | 501(c)(3) | 1980 | $912,558 | $319,800 | 2025-06 |
| South Seattle Emerald | 501(c)(3) | 2018 | $863,206 | $389,192 | 2025-12 |
| Swedish Cultural Center Inc | 501(c)(3) | 2000 | $825,406 | $7.2 million | 2024-12 |
| All Foundation of Washington | 501(c)(3) | 2009 | $810,903 | $7.2 million | 2025-06 |
| Jazz Night School | 501(c)(3) | 2014 | $803,727 | $5.4 million | 2025-12 |
| Seattle Young Artists Music Festival Association | 501(c)(3) | 1973 | $785,241 | $1.3 million | 2024-06 |
| Nitartha International | 501(c)(3) | 1995 | $780,419 | $824,393 | 2024-12 |
| Impactful Fund | 501(c)(3) | 2016 | $775,245 | $172,931 | 2024-12 |
| Langston | 501(c)(3) | 2019 | $766,888 | $1.9 million | 2024-12 |
| Cambodian American Community Council of Washington | 501(c)(3) | 2020 | $763,332 | $40,483 | 2024-12 |
| Nikkei Heritage Association of Washington | 501(c)(3) | 2005 | $753,863 | $2.1 million | 2024-12 |
| Seattle Girls Choir Guild | 501(c)(3) | 1982 | $703,241 | $351,409 | 2025-06 |
| Wing-It Productions | 501(c)(3) | 1999 | $667,244 | $308,175 | 2025-06 |
| Seward Park Art Studio | 501(c)(3) | 1991 | $664,923 | $383,956 | 2025-06 |
| Tibetan Association of Washington | 501(c)(3) | 1993 | $660,520 | $1.5 million | 2025-12 |
| Music of Remembrance | 501(c)(3) | 1998 | $641,800 | $1.1 million | 2025-08 |
| Glass Art Society Inc | 501(c)(3) | 1979 | $639,899 | $174,836 | 2024-09 |
| Overseas Radio & Television Inc | 501(c)(3) | 1962 | $638,916 | $1.4 million | 2024-12 |
| Steamer Virginia V Foundation Inc | 501(c)(3) | 1977 | $633,001 | $2.4 million | 2024-12 |
| Early Music Guild of Seattle | 501(c)(3) | 1978 | $615,786 | $443,064 | 2025-06 |
| Seattle Genre Alliance | 501(c)(3) | 2022 | $614,895 | $597,361 | 2024-12 |
| Acts On Stage Inc | 501(c)(3) | 2021 | $607,293 | $158,740 | 2025-06 |
| Creative Dance Center | 501(c)(3) | 1983 | $581,996 | $516,639 | 2025-06 |
| Seattle Recreative | 501(c)(3) | 2014 | $574,851 | $58,516 | 2024-12 |
| Theatre Puget Sound | 501(c)(3) | 1999 | $574,555 | $265,335 | 2025-12 |
| Red Eagle Soaring | 501(c)(3) | 1998 | $550,892 | $820,725 | 2024-12 |
| Central District Forum for Arts and Ideas | 501(c)(3) | 1999 | $548,306 | $194,791 | 2025-06 |
| Sound Theatre | 501(c)(3) | 2013 | $543,712 | $357,847 | 2024-12 |
| Seattle Jazz Orchestra | 501(c)(3) | 1998 | $534,947 | $155,023 | 2026-06 |
| The Residency | 501(c)(3) | 2020 | $531,389 | $1.1 million | 2024-12 |
| Freehold Theatre Lab Studio | 501(c)(3) | 1996 | $528,953 | $575,448 | 2025-08 |
| Rainier Club Historic Foundation | 501(c)(3) | 2003 | $509,048 | $828,877 | 2025-06 |
| Asian and Pacific Islander Americans in Historic Preservation | 501(c)(3) | 2018 | $490,282 | $576,214 | 2025-12 |
| Jack Straw Foundation | 501(c)(3) | 1965 | $485,041 | $1.4 million | 2025-06 |
| Seattle Sacred Music LLC | 501(c)(3) | 2021 | $465,643 | $34,986 | 2024-12 |
| Teentix | 501(c)(3) | 2017 | $463,808 | $51,743 | 2024-12 |
| Cascade Music Foundation | 501(c)(3) | 2012 | $460,104 | $2,613 | 2025-12 |
| Arc Dance Productions | 501(c)(3) | 1999 | $435,108 | $504,669 | 2024-12 |
| The Rhapsody Project | 501(c)(3) | 2022 | $431,442 | $97,970 | 2024-12 |
| Rain City Rock Camp for Girls | 501(c)(3) | 2010 | $409,533 | $117,121 | 2025-09 |
| Art Legacy Institute | 501(c)(3) | 2025 | $407,935 | $368,045 | 2025-12 |
| Seattle Jazz Fellowship | 501(c)(3) | 2021 | $407,549 | $204,338 | 2024-12 |
| Library Support Network | 501(c)(3) | 2025 | $406,787 | $148,818 | 2025-12 |
| Dance Fremont | 501(c)(3) | 2019 | $403,095 | $191,710 | 2024-12 |
| Emerald City Music | 501(c)(3) | 2016 | $396,267 | $65,012 | 2025-06 |
| Orquesta Northwest | 501(c)(3) | 2019 | $390,174 | $172,590 | 2025-12 |
| PHFFFT Company Inc | 501(c)(3) | 1997 | $387,041 | $392,767 | 2025-05 |
| Fathers & Sons Together | 501(c)(3) | 2014 | $385,825 | $256,308 | 2025-06 |
| Grand Illusion Cinema | 501(c)(3) | 2004 | $378,530 | $383,157 | 2025-01 |
| Sound Circle Center for Arts and Anthroposophy | 501(c)(3) | 1998 | $371,416 | $140,995 | 2025-08 |
| NW Film Camp | 501(c)(3) | 2023 | $366,641 | $82,715 | 2025-12 |
| Adefua Cultural Education Workshop | 501(c)(3) | 2019 | $363,148 | $41,007 | 2025-12 |
| Social Justice Film Institute | 501(c)(3) | 2022 | $360,654 | $81,116 | 2025-12 |
| Deaf Spotlight | 501(c)(3) | 2014 | $353,939 | $426,730 | 2024-12 |
| Estelitas Library | 501(c)(3) | 2018 | $339,272 | $144,313 | 2024-06 |
| Ignition Northwest | 501(c)(3) | 2010 | $336,066 | $277,973 | 2024-12 |
| Vivace Music Foundation | 501(c)(3) | 2021 | $333,075 | $86,728 | 2024-12 |
| West African Community Center | 501(c)(3) | 2012 | $333,027 | $2.8 million | 2024-12 |
| Cascadianow | 501(c)(3) | 2015 | $331,889 | $245,647 | 2024-12 |
| Movimiento Afrolatino Seattle | 501(c)(3) | 2016 | $328,627 | $66,919 | 2025-12 |
| Multimedia Resources and Training Institute | 501(c)(3) | 2022 | $317,910 | $217,088 | 2024-12 |
| Washington Athletic Club Foundation | 501(c)(3) | 2019 | $303,968 | $720,581 | 2025-07 |
| Seattle Bach Festival | 501(c)(3) | 2024 | $289,958 | $236,236 | 2024-12 |
| Theatre Off Jackson | 501(c)(3) | 2005 | $287,715 | $226,231 | 2025-06 |
| Michael J Owen Music Education Fund | 501(c)(3) | 2013 | $286,862 | $640,220 | 2025-07 |
| Base | 501(c)(3) | 2016 | $281,606 | $113,245 | 2025-08 |
| Williams Project | 501(c)(3) | 2017 | $276,152 | $33,711 | 2025-12 |
| Northwest Danish Association | 501(c)(3) | 1927 | $275,384 | $1.6 million | 2025-06 |
| Blackpast Org | 501(c)(3) | 2008 | $275,176 | $343,414 | 2025-12 |
| Ladies Musical Club | 501(c)(3) | 1903 | $274,987 | $1.7 million | 2024-12 |
| Strawberry Theatre Workshop | 501(c)(3) | 2003 | $274,499 | $0 | 2025-06 |
| Garfield Jazz Foundation | 501(c)(3) | 2003 | $262,044 | $242,072 | 2025-07 |
| Cultureworks LTD | 501(c)(3) | 1994 | $260,012 | $261,099 | 2025-12 |
| Impact 100 Seattle | 501(c)(3) | 2019 | $257,669 | $115,957 | 2025-12 |
| Ripple Productions | 501(c)(3) | 2005 | $248,443 | $294,747 | 2024-12 |
| The Common Acre | 501(c)(3) | 2012 | $245,037 | $68,601 | 2024-12 |
| Central Area Youth Association | 501(c)(3) | 2022 | $242,467 | $1.5 million | 2024-12 |
| Seattle Architectural Foundation | 501(c)(3) | 1983 | $238,559 | $313,291 | 2025-12 |
| Northwest Chamber Chorus | 501(c)(3) | 1976 | $238,026 | $239,234 | 2026-06 |
| All Are Stars Productions | 501(c)(3) | 2004 | $237,187 | $197,018 | 2025-12 |
| Mode Music and Performing Arts | 501(c)(3) | 2020 | $234,045 | $41,080 | 2024-12 |
| Puget Soundworks | 501(c)(3) | 2018 | $233,266 | $149,544 | 2025-06 |
| Seattle Swing Dance Club | 501(c)(3) | 2017 | $232,329 | $130,562 | 2024-12 |
| Stone Soup Theater | 501(c)(3) | 2008 | $232,179 | $32,893 | 2024-12 |
| Rainbow City Band | 501(c)(3) | 2023 | $230,340 | $66,858 | 2023-12 |
| Seattle Flow Arts Collective | 501(c)(3) | 2020 | $220,807 | $118,718 | 2025-12 |
| Sanarte | 501(c)(3) | 2023 | $214,354 | $20,560 | 2023-12 |
| Washington Hall Qalicb | 501(c)(3) | 2015 | $213,893 | $7.8 million | 2025-12 |
| Northwest Creative and Expressive Arts Institute | 501(c)(3) | 2015 | $212,247 | $70,000 | 2025-03 |
| Traveling South Asian Literary Festival | 501(c)(3) | 2023 | $211,862 | $51,609 | 2025-12 |
| Georgetown Steam Plant Community Development Authority | 501(c)(3) | 2024 | $211,257 | $77,484 | 2025-12 |
| Choir of the Sound | 501(c)(3) | 1981 | $209,345 | $282,859 | 2025-06 |
| Filipino American National Historical Society | 501(c)(3) | 2017 | $207,854 | $329,078 | 2024-12 |
| Northwest Dance Network | 501(c)(3) | 2004 | $207,554 | $257,654 | 2025-12 |
| Seattle Folklore Society Inc | 501(c)(3) | 1968 | $205,453 | $208,522 | 2025-06 |
| Sound Salon | 501(c)(3) | 2017 | $201,398 | $203,025 | 2025-06 |
| Ingersoll Gender Center | 501(c)(3) | 2009 | $199,187 | $428,008 | 2024-12 |
| Reboot Theatre Company | 501(c)(3) | 2016 | $194,916 | $275,987 | 2025-12 |
| Support of Old Lady Artists | 501(c)(3) | 2022 | $194,058 | $215,420 | 2024-12 |
| Washington Ensemble Theatre | 501(c)(3) | 2008 | $193,459 | $152,892 | 2025-06 |
| Bandit Theater | 501(c)(3) | 2018 | $191,191 | $102,550 | 2025-12 |
| The Byrd Ensemble | 501(c)(3) | 2007 | $191,113 | $29,642 | 2025-07 |
| Music4life | 501(c)(3) | 2010 | $187,052 | $51,697 | 2023-08 |
| Dacha Theatre | 501(c)(3) | 2024 | $184,479 | $99,170 | 2025-12 |
| Northwest Stone Sculptors Association | 501(c)(3) | 1995 | $184,190 | $196,822 | 2025-12 |
| Seattle Weavers Guild | 501(c)(3) | 2020 | $181,441 | $188,789 | 2025-05 |
| Seattle Arts and Music Group | 501(c)(4) | 2014 | $181,306 | $10,785 | 2025-12 |
| National Society of the Daughters of the American Revolution | 501(c)(3) | 1949 | $178,130 | $1.8 million | 2025-06 |
| Chamber Music Madness | 501(c)(3) | 2014 | $175,339 | $203,318 | 2025-12 |
| Belltown Artwalk | 501(c)(3) | 2024 | $166,091 | $42,775 | 2025-12 |
| Humans Without Borders | 501(c)(3) | 2025 | $165,047 | $6,767 | 2025-12 |
| Cascadia Poetics Lab | 501(c)(3) | 1998 | $164,820 | $2,649 | 2025-12 |
| Annex Theatre | 501(c)(3) | 1988 | $164,012 | $33,525 | 2025-06 |
| Crossculture | 501(c)(3) | 2020 | $162,500 | $3,758 | 2025-12 |
| Burlycon | 501(c)(3) | 2013 | $162,236 | $70,964 | 2025-12 |
| Supra Dinner Society | 501(c)(3) | 2025 | $160,866 | $33,251 | 2025-12 |
| South Hudson Music Project | 501(c)(3) | 2020 | $159,116 | $115,445 | 2025-12 |
| Friends of Garfield Orchestra | 501(c)(3) | 2002 | $158,503 | $255,936 | 2025-08 |
| 18TH & Union | 501(c)(3) | 2025 | $157,491 | $7,076 | 2024-12 |
| Choral Arts | 501(c)(3) | 1995 | $157,448 | $81,661 | 2025-06 |
| American Turkish Academy of Washington | 501(c)(3) | 2016 | $154,802 | $137,770 | 2025-12 |
| Ballard High School Performing Arts Booster Club | 501(c)(3) | 2014 | $152,382 | $79,849 | 2025-06 |
| Urbanists Collective | 501(c)(3) | 2021 | $148,523 | $48,811 | 2024-12 |
| Bailadores de Bronce | 501(c)(3) | 2008 | $147,306 | $305,302 | 2025-12 |
| 1448 Projects | 501(c)(3) | 2025 | $145,928 | $36,106 | 2025-09 |
| Resounding Love Interfaith Gospel Choir | 501(c)(3) | 2020 | $137,668 | $49,892 | 2025-12 |
| Northwest Designer Craftsmen Association | 501(c)(3) | 1994 | $134,941 | $175,991 | 2025-12 |
| Philharmonia Northwest | 501(c)(3) | 2003 | $134,502 | $78,529 | 2025-06 |
| Seattle Collaborative Orchestra | 501(c)(3) | 2014 | $133,350 | $13,808 | 2025-12 |
| Karin Stevens Dance | 501(c)(3) | 2012 | $132,602 | $56,559 | 2025-12 |
| Sanctuaries of the Earth | 501(c)(3) | 2019 | $131,280 | $151,682 | 2024-12 |
| Future Arts | 501(c)(3) | 2022 | $130,691 | $52,969 | 2025-06 |
| Southwest Seattle Historical Society | 501(c)(3) | 1985 | $128,815 | $936,210 | 2024-12 |
| Chinese Seattle News | 501(c)(3) | 2008 | $127,911 | $48,625 | 2026-02 |
| Moving Image Preservation of Puget Sound | 501(c)(3) | 2015 | $127,351 | $19,553 | 2025-12 |
| Three Dollar Bill Cinema | 501(c)(3) | 1997 | $126,746 | $78,277 | 2025-12 |
| Bushwick Northwest | 501(c)(3) | 2017 | $125,557 | $19,602 | 2025-06 |
| Pan African Center for Empowerment Inc | 501(c)(3) | 2019 | $124,155 | $117,070 | 2025-12 |
| Great Northern Railway Historical Society | 501(c)(3) | 1984 | $123,691 | $457,438 | 2024-12 |
| Northwest Seaport Inc | 501(c)(3) | 1964 | $123,637 | $558,392 | 2025-12 |
| Seattle Philharmonic Orchestra | 501(c)(3) | 2019 | $123,436 | $20,577 | 2025-08 |
| Lake City Pioneer Days Parade Association | 501(c)(3) | 2022 | $119,897 | $15,698 | 2025-12 |
| Noveltease Theatre | 501(c)(3) | 2023 | $117,875 | $72,897 | 2025-12 |
| Associated Friends of Roosevelt Drama | 501(c)(3) | 2021 | $116,570 | $139,834 | 2026-07 |
| Sand Point Arts and Cultural Exchange | 501(c)(3) | 1996 | $115,380 | $113,197 | 2025-12 |
| Gallery 110 Seattle | 501(c)(3) | 2011 | $115,240 | $92,993 | 2025-12 |
| British-American Youth Festival Theatre LTD | 501(c)(3) | 2013 | $112,469 | $308,546 | 2025-09 |
| West Seattle Community Orchestras | 501(c)(3) | 2011 | $108,726 | $179,566 | 2026-01 |
| Schooner Martha Foundation | 501(c)(3) | 1998 | $106,046 | $307,570 | 2026-04 |
| Lake Washington Symphony Orchestra | 501(c)(3) | 2013 | $104,059 | $347,052 | 2025-06 |
| Grief Dialogues | 501(c)(3) | 2017 | $103,200 | $2,123 | 2025-12 |
| The Esoterics | 501(c)(3) | 1995 | $102,141 | $65,186 | 2025-12 |
| Organizacion Centroamericano | 501(c)(3) | 2022 | $100,000 | $38,307 | 2025-12 |
| React Theatre | 501(c)(3) | 2015 | $99,758 | $279 | 2025-12 |
| Impact Foundation | 501(c)(3) | 2023 | $98,370 | $8,529 | 2025-05 |
| Seattle Interactive Media-Lab | 501(c)(3) | 2024 | $97,863 | $53,121 | 2025-12 |
| Zoe Juniper | 501(c)(3) | 2014 | $97,569 | $54,456 | 2024-12 |
| Zimfest Association | 501(c)(3) | 1999 | $97,075 | $17,370 | 2025-12 |
| Beacon Arts | 501(c)(3) | 2018 | $96,047 | $44,940 | 2024-12 |
| Washington Alliance for Arts Education | 501(c)(3) | 1983 | $95,990 | $8,590 | 2026-06 |
| Fremont Arts Council | 501(c)(3) | 1997 | $93,951 | $212,624 | 2025-12 |
| E Pluribus Unum Films | 501(c)(3) | 2000 | $93,889 | $38,361 | 2025-12 |
| Young Shakespeare Workshop | 501(c)(3) | 2005 | $92,240 | $34,069 | 2025-12 |
| Haida Roots | 501(c)(3) | 2019 | $87,366 | $1 | 2025-09 |
| Dances of Universal Peace International | 501(c)(3) | 1993 | $87,251 | $744,697 | 2024-12 |
| Rainier Symphony | 501(c)(3) | 1982 | $87,089 | $91,217 | 2025-06 |
| Seattle Print Arts | 501(c)(3) | 2001 | $86,806 | $60,073 | 2025-12 |
| Archipelago Collective | 501(c)(3) | 2016 | $85,526 | $109,289 | 2025-12 |
| One Reel | 501(c)(3) | 1975 | $83,772 | $3,940 | 2024-12 |
| Tet in Seattle | 501(c)(3) | 2002 | $83,325 | $105,437 | 2026-03 |
| Seattle Latino Film Festival | 501(c)(3) | 2014 | $82,956 | $11,620 | 2025-12 |
| American Romanian Cultural Society | 501(c)(3) | 2014 | $82,032 | $27,446 | 2024-12 |
| Northwest Architectural League | 501(c)(3) | 2024 | $81,518 | $4,542 | 2024-12 |
| Croatiafest | 501(c)(3) | 2009 | $81,266 | $8,357 | 2025-12 |
| Woodland Park Players | 501(c)(3) | 2016 | $79,578 | $82,586 | 2025-06 |
| Dance Theatre Seattle | 501(c)(3) | 2022 | $78,698 | $159,871 | 2023-12 |
| Lake Union Civic Orchestra | 501(c)(3) | 1997 | $75,867 | $76,356 | 2025-07 |
| Seattle Live Aloha Hawaiian Cultural Festival | 501(c)(3) | 2018 | $75,128 | $27,574 | 2025-12 |
| Festa Italiana | 501(c)(3) | 1993 | $75,062 | $21,976 | 2024-12 |
| Perspectives of New Music Inc | 501(c)(3) | 1973 | $74,460 | $270,429 | 2024-12 |
| Alki Art Fair | 501(c)(3) | 2014 | $74,305 | $79,666 | 2025-09 |
| Wellspring Ensemble | 501(c)(3) | 2018 | $73,107 | $38,239 | 2025-06 |
| Spotlight Arts Education | 501(c)(3) | 2025 | $73,000 | $14,312 | 2025-12 |
| Savoy Swing Club | 501(c)(3) | 2001 | $71,408 | $88,929 | 2025-12 |
| Northwest Opera in Schools Etcetera | 501(c)(3) | 1985 | $69,165 | $6,805 | 2026-06 |
| Seattle Ladies Choir | 501(c)(3) | 2018 | $67,397 | $64,031 | 2025-12 |
| Honk Festival West | 501(c)(3) | 2021 | $67,381 | $58,396 | 2024-12 |
| Low Tide Arts | 501(c)(3) | 2025 | $66,877 | $23,963 | 2026-01 |
| Seattle Genealogical Society | 501(c)(3) | 2007 | $62,735 | $155,875 | 2026-05 |
| Seattle Metropolitan Chamber Orchestra | 501(c)(3) | 2012 | $62,573 | $7,537 | 2024-12 |
| Thalia Symphony Orchestra | 501(c)(3) | 2015 | $62,545 | $59,979 | 2025-06 |
| Seattle Bach Choir | 501(c)(3) | 1999 | $61,644 | $65,751 | 2025-06 |
| Seattle Glee Clubs | 501(c)(3) | 2003 | $61,395 | $75,636 | 2025-06 |
| Magnolia Chorale | 501(c)(3) | 2003 | $60,597 | $63,222 | 2026-05 |
| Evergreen Asian Arts Association | 501(c)(3) | 2022 | $58,974 | $37,894 | 2025-12 |
| Seattle Jewish Chorale | 501(c)(3) | 2021 | $57,875 | $21,315 | 2024-12 |
| Robert Chrisman Foundation | 501(c)(3) | 2017 | $56,597 | $36,702 | 2025-12 |
| Iu-Mien American Association | 501(c)(3) | 2023 | $56,016 | $287,999 | 2025-12 |
| A Contemporary Theatre Foundation | 501(c)(3) | 2006 | $54,759 | $2.5 million | 2025-06 |
| Center On Contemporary Art | 501(c)(3) | 2014 | $53,831 | $18,770 | 2024-12 |
| Li Huasheng Art Foundation | 501(c)(3) | 2020 | $51,846 | $19 million | 2024-12 |
| Anindo Chatterjee Institute of Tabla | 501(c)(3) | 2011 | $50,461 | $82,388 | 2024-12 |
| Gallery Concerts | 501(c)(3) | 1997 | $48,178 | $73,813 | 2025-06 |
| Art-Not Terminal Gallery | 501(c)(3) | 2019 | $47,440 | $55,092 | 2024-12 |
| Not Man Apart | 501(c)(3) | 2002 | $44,516 | $33,710 | 2025-09 |
| Friends of Robert Eagle Staff Musical Arts | 501(c)(3) | 2020 | $44,020 | $61,656 | 2025-07 |
| Rain Country Dance Association | 501(c)(3) | 2009 | $41,567 | $137,183 | 2025-12 |
| Friends of Georgetown History | 501(c)(3) | 2016 | $37,825 | $79,654 | 2023-12 |
| Seattle Gilbert & Sullivan Society | 501(c)(3) | 1959 | $37,361 | $628,776 | 2024-12 |
| The Cabiri | 501(c)(3) | 2001 | $35,722 | $45,540 | 2024-12 |
| Seattle Piano Institute | 501(c)(3) | 2014 | $34,302 | $233,700 | 2025-12 |
| Radost Folk Ensemble | 501(c)(3) | 1983 | $33,538 | $44,046 | 2025-09 |
| Seattlen Suomi Koulu-Finnish School of Seattle | 501(c)(3) | 2002 | $32,885 | $141,393 | 2025-06 |
| Common Tone Arts | 501(c)(3) | 2014 | $32,883 | $19,220 | 2024-12 |
| Friends of Washington Music | 501(c)(3) | 2023 | $32,298 | $124,769 | 2025-07 |
| Historic Wallingford | 501(c)(3) | 2017 | $31,801 | $32,105 | 2025-12 |
| The Compline Choir | 501(c)(3) | 2012 | $30,059 | $119,999 | 2025-12 |
| Emerald Ensemble | 501(c)(3) | 2019 | $28,643 | $27,801 | 2025-07 |
| Seattle Out and Proud Inc | 501(c)(4) | 2014 | $24,872 | $566,717 | 2025-08 |
| Museum of Special Art | 501(c)(3) | 2015 | $24,718 | $58,032 | 2024-12 |
| Northwest Literacy Foundation | 501(c)(3) | 1996 | $24,621 | $77,772 | 2024-12 |
| Frank and Goldyne Green Cultural Land Conservancy | 501(c)(3) | 2022 | $22,391 | $1.8 million | 2024-12 |
| Seattle Womens Jazz Orchestra | 501(c)(3) | 2004 | $21,008 | $18,742 | 2025-12 |
| Against the Grain-Men in Dance | 501(c)(3) | 1999 | $19,985 | $37,931 | 2025-12 |
| The@offing | 501(c)(3) | 2019 | $16,816 | $29,253 | 2024-12 |
| The Dance Thing | 501(c)(3) | 2020 | $16,444 | $10,609 | 2024-12 |
| Dream Out Loud Productions | 501(c)(3) | 2006 | $13,582 | $3.5 million | 2024-12 |
| The Carl Brandon Society | 501(c)(3) | 2017 | $13,027 | $185,279 | 2025-12 |
| Chinese-American Forum Inc | 501(c)(3) | 1982 | $12,653 | $355,782 | 2024-12 |
| Freemont Creative District | 501(c)(3) | 1995 | $12,323 | $12,323 | 2025-12 |
| Share Forward Foundation | 501(c)(3) | 2020 | $9,155 | $97,377 | 2025-12 |
| Society for Japanese Studies | 501(c)(3) | 1974 | $8,805 | $320,541 | 2025-06 |
| LZB Locking | 501(c)(3) | 2024 | $6,579 | $5,399 | 2025-12 |
| Allunhari Banniko Association | 501(c)(3) | 2018 | $4,680 | $41,947 | 2024-12 |
| American Institute of Graphic Arts | 501(c)(3) | 1991 | $4,483 | $134,009 | 2024-12 |
| Washington State Holocast Education Resource Center Foundation | 501(c)(3) | 2006 | $223 | $2.5 million | 2024-12 |
| Cheer Seattle | 501(c)(3) | 2015 | $17 | $78,977 | 2025-07 |
| Seattle Ideas | 501(c)(3) | 2023 | $16 | $28,674 | 2025-12 |
| 5TH Avenue Theatre Foundation | 501(c)(3) | 2014 | $1 | 2025-07 | |
| Academy Chamber Orchestra | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Action for Media Education | 501(c)(3) | 1996 | $0 | $0 | 2025-12 |
| Air Water Skin Teeth | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Alden Mason Charitable Foundation for the Arts | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Alki Community Arts Center | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Amovementmovement | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Analog Heart Collective | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Ancora | 501(c)(3) | 2011 | $0 | $0 | 2026-06 |
| Archaeological Law and Policy Center | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Argonaut II Historic Boat Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ars Nova Press Inc | 501(c)(3) | 2004 | $0 | $0 | 2024-12 |
| Art Vault Seattle | 501(c)(3) | 2021 | $0 | $0 | 2025-08 |
| Art X Lab | 501(c)(3) | 2026 | |||
| Artist Life Guild | 501(c)(3) | 1999 | $0 | $0 | 2024-12 |
| Artistry in Motion Collective | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Arts Corps | 501(c)(3) | 2000 | $0 | $1 | 2026-06 |
| Arts Unlimited of Renton | 501(c)(3) | 2015 | $0 | $0 | 2026-06 |
| Arts for the Homeless Foundation | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Ash Foundation | 501(c)(3) | 2020 | $1.2 million | 2025-11 | |
| Aspire Repertory Theatre | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Association for Preservation Technology International Northwest | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Association of Washington State Azerbaijanis | 501(c)(3) | 2024 | $1 | 2025-12 | |
| Asylum Collective | 501(c)(3) | 2024 | $0 | $0 | 2025-04 |
| Baker Theater Workshop | 501(c)(3) | 2026 | |||
| Baladna PNW | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Balance Due | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Barbara A Stone Foundation for Bagley Performing Arts | 501(c)(3) | 2023 | $97,792 | 2025-12 | |
| Bauer Charitable Trust | 501(c)(3) | 2025 | $3.4 million | 2025-12 | |
| Beanies for Buzz | 501(c)(3) | 2026 | |||
| Beethoven A Nonprofit Corporation | 501(c)(3) | 1995 | $0 | $16.8 million | 2025-06 |
| Bego An Ethiopian Nonprofit Art and Culture Organization | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Bellevue Community Band | 501(c)(3) | 2015 | $0 | $0 | 2025-09 |
| Bellingham Girls Rock Camp | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Bells of the Sound | 501(c)(3) | 2015 | $0 | $0 | 2025-08 |
| Bet Ariel Trust | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Beyond 1620 | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Black Genealogy Research Group of Seattle | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Black Heritage Society of Washington State | 501(c)(3) | 1983 | $0 | $0 | 2026-06 |
| Black and Tan Project | 501(c)(3) | 2025 | |||
| Blue Hour Theatre Group | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Bluestreet Voices | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Boeing Employees Concert Band | 501(c)(3) | 2004 | $0 | $0 | 2026-06 |
| Bold Giving Foundation Inc | 501(c)(3) | 2024 | $8,170 | 2024-12 | |
| Borana Association of Seattle Washington | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Brishchik | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Buffalo Soldiers of Seattle | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| Capitol Hill Historical Society | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Cascadia Pipe Band | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Catherine Mayer Foundation | 501(c)(3) | 2004 | $15,992 | 2024-12 | |
| Celtic Arts Northwest | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Center for Design Institute | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Central Area Cultural Commission | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Central Area Documentary Project Association | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Cherry Street Village | 501(c)(3) | 2026 | |||
| Chinese Student Association at the University of Washington | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Choral Arts Synergy | 501(c)(3) | 2025 | $0 | $0 | 2020-12 |
| Chrysanthemum Literary Society | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Civic Light Opera Association | 501(c)(3) | 1978 | $0 | $1 | 2026-06 |
| Clavilux Org | 501(c)(3) | 2007 | $50,184 | 2025-12 | |
| Claylore Ceramics Wellness | 501(c)(3) | 2026 | |||
| Clube Do Choro Cascadia | 501(c)(3) | 2025 | |||
| Coalition for Dance Seattle | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Common Area Maintenance | 501(c)(3) | 2026 | |||
| Commoners Club | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Community Compassion Center | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Community Heritage Documentation Center | 501(c)(3) | 2026 | |||
| Conceptshell Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Constructing Community | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Coriolis Dance Collective | 501(c)(3) | 2015 | $0 | $0 | 2025-07 |
| Crab Creek Review Association | 501(c)(3) | 1984 | $0 | $0 | 2025-12 |
| Creation Culture | 501(c)(3) | 2026 | |||
| Cultural Access Washington | 501(c)(4) | 2015 | $0 | $0 | 2025-12 |
| Cultural Funding for the Performing Arts | 501(c)(3) | 2016 | $0 | $0 | 2024-12 |
| Culture in Service | 501(c)(3) | 2026 | |||
| Damfino Arts | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Dance Collective Northwest | 501(c)(3) | 2014 | $0 | $0 | 2025-10 |
| Dance Educators Association of Washington | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Danza Monarcas | 501(c)(3) | 2026 | |||
| Deborah Birrane-Dance | 501(c)(3) | 2002 | $0 | $0 | 2025-05 |
| Dekike Menelik Amhara Association | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Dekoboko Taiko | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Destiny Wimpye Foundation | 501(c)(3) | 2025 | |||
| Developing America | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Docomomo Us-Wewa | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Dragonfly Global Project | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Dynamo Verlag LLC | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Elc Development | 501(c)(3) | 2003 | $0 | $7.9 million | 2025-12 |
| Elliott Bay Music Educators Association | 501(c)(6) | 2013 | $0 | $0 | 2025-07 |
| Emerald City Drama Club A Washingto N Nonprofit Corporation | 501(c)(3) | 2026 | |||
| Emerald City Opera | 501(c)(3) | 2024 | |||
| Emotion Literacy Advocates | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| En Core Theatre | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Enat for Mothers Women and Family | 501(c)(3) | 2022 | $0 | $0 | 2024-12 |
| Encanto Arts | 501(c)(3) | 2019 | $117,424 | 2025-12 | |
| Feel Good Hats | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Filipino-American Community of Renton | 501(c)(3) | 1995 | $0 | $0 | 2025-12 |
| Fiske Genealogical Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Five Senses Foundation | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Floating Bridge Press | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Florial Farm | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Foundation for Historic Preservation and Adaptive Reuse | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Fourth Division of Pacific NW Reg of National Model Railroad Assoc | 501(c)(3) | 2008 | $0 | $0 | 2024-12 |
| Free Play Society | 501(c)(3) | 2022 | $0 | $0 | 2024-05 |
| Fremonstor Theatrical Co | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Friends of Asian Art Association | 501(c)(3) | 2015 | $0 | $0 | 2023-12 |
| Friends of Dramatech Inc | 501(c)(7) | 2024 | $0 | $0 | 2025-12 |
| Friends of Garfield Debate | 501(c)(3) | 2019 | $0 | $0 | 2025-08 |
| Friends of Honduras | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Friends of Jamaica Seattle | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Friends of Jane Addams Music | 501(c)(3) | 2014 | $0 | $0 | 2025-07 |
| Friends of Ravenna-Cowen | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Friends of West Seattle Music and Drama | 501(c)(3) | 2025 | $0 | $0 | 2026-07 |
| Friends of the Benson Trolleys | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Fulcrum Community Communications | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Gaisma Theatre Group | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Gamelan Pacifica | 501(c)(3) | 1985 | $0 | $0 | 2024-12 |
| Georgetown Association of Arts and Culture | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ghasea | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Global Music Project | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Global Works | 501(c)(3) | 2002 | $0 | $0 | 2024-12 |
| Golden Handcuffs Review Publications | 501(c)(3) | 2012 | $0 | $0 | 2024-06 |
| Gothic Pride | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Gray Street Publishing | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Great Northern Filmworks | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Greater Seattle Choral Consortium | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Greek-American Historical Museum of Washington State | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Guild Dance | 501(c)(3) | 2018 | $0 | $0 | 2026-06 |
| Haiku Northwest An Educational and Arts Organization | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Hakfen Network | 501(c)(3) | 2021 | $0 | $0 | 2025-11 |
| Heart-Light Distributors | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Hearts Health & Arts | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Henryhadley150 | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Historic Chinatown Gate Foundation | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Hollow Earth Radio | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| How2listen | 501(c)(3) | 2025 | |||
| Igbo Union Igbo Kwenu of Washington State | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Ignite Seattle | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Inframe Academy | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| International Performing Arts | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| International Society for the History of Philosophy of Science | 501(c)(3) | 2009 | $0 | $0 | 2025-12 |
| Internl Association Jewish Gen Soc Washington State Jewish Gen Soc | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Italian Cultural Center - Il Punto | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Ititamat Cultural Center | 501(c)(3) | 2026 | |||
| Ixda Seattle | 501(c)(3) | 2020 | $0 | $0 | 2023-06 |
| Jackson Street Music Program | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Jano Kemant Media | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Japan Art History Forum | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Jerboa Dance | 501(c)(3) | 2007 | $0 | $0 | 2025-12 |
| Jigsaw Chamber Ensemble | 501(c)(3) | 2025 | |||
| Keith Irven Porter-Davis II Legacy Foundation | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Kindred Blue Notes | 501(c)(3) | 2024 | $0 | $0 | 2025-10 |
| Kingdom Builder Foundation | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Kink Center | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Knoblauch Shakespeare Trust | 501(c)(3) | 2001 | $324,921 | 2025-12 | |
| Korean American Historical Society Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Korean Student Association of the University of Washington | 501(c)(3) | 2025 | |||
| La Chorale Francophone de Seattle | 501(c)(3) | 2024 | $0 | $0 | 2025-06 |
| Lamp Community Lab | 501(c)(3) | 2022 | $0 | $0 | 2025-02 |
| Lao Women Association of Washington | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Leif Erikson International Foundation | 501(c)(3) | 2000 | $0 | $0 | 2025-12 |
| Light and Love Home | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Literary Community International | 501(c)(3) | 2026 | |||
| Live Music Project | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Live With Intention Baby | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Living Artists Collective | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Local Group | 501(c)(3) | 2024 | |||
| Macha Monkey Productions | 501(c)(3) | 2002 | $0 | $36,180 | 2025-06 |
| Magnolia Historical Society | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Manuiki Foundation | 501(c)(3) | 2014 | $0 | $0 | 2024-06 |
| Margolis Arts Foundation | 501(c)(3) | 2026 | |||
| Maria Montessori Language and Cultural Center | 501(c)(3) | 2000 | $0 | $0 | 2025-08 |
| Market Street Singers | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Marmottes Polyglottes | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Means for Dreams | 501(c)(3) | 2021 | $0 | $0 | 2024-12 |
| Messiah for Relief | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Metro Employees Historic Vehicle Association | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| Mien Family for Christ | 501(c)(3) | 2021 | $0 | $0 | 2026-04 |
| Mineral School | 501(c)(3) | 2025 | |||
| Mirinesse Womens Choir | 501(c)(3) | 2009 | $0 | $0 | 2025-08 |
| Modern Quilt Guild Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-12 |
| More Than Education Foundation | 501(c)(3) | 2026 | $0 | $1 | 2025-12 |
| Moss Bay Recorder Society | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Moving Through the Pain Foundation | 501(c)(3) | 2011 | $0 | $0 | 2024-12 |
| Murph Foundation | 501(c)(3) | 2025 | |||
| Museum of Mechanical Innovation and Ingenuity | 501(c)(3) | 2026 | |||
| Music Northwest | 501(c)(3) | 2003 | $0 | $0 | 2025-06 |
Other causes in Seattle, WA
- Education 591
- Philanthropy, voluntarism and grantmaking foundations 405
- Human services 403
- Religion-related 332
- Community improvement and capacity building 304
- Recreation and sports 271
- Environment 167
- Health care 163
- International, foreign affairs and national security 137
- Youth development 114
- Housing and shelter 89
- Crime and legal-related 89
- Public and societal benefit 84
- Civil rights, social action and advocacy 76
- Science and technology 71
- Animal-related 71
- Mental health and crisis intervention 71
- Employment 68
- Diseases, disorders and medical disciplines 51
- Food, agriculture and nutrition 45
- Mutual and membership benefit 40
- Medical research 34
- Public safety, disaster preparedness and relief 14
- Social science 10
Every nonprofit in Seattle, WA · Arts, culture and humanities nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.