Nonprofits in Lake Oswego, Oregon
Nonprofits in Lake Oswego, Oregon. Browse 577 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
- Pacific Northwest Defense Coalition
EIN 203180915 · Headquarters: LAKE OSWEGO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific Rivers Charitable Trust
EIN 936275017 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Palisades Academy of Languages
EIN 871802537 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pamplin Christian Foundation
EIN 931188785 · Headquarters: LAKE OSWEGO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Pamplin Foundation
EIN 936031259 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Parker Bounds Johnson Foundation
EIN 813500151 · Headquarters: LAKE OSWEGO, OR, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pastors Kid Support Foundation
EIN 392284101 · Headquarters: Lake Oswego, OR, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Patricks Children Without Sponsors
EIN 550872821 · Headquarters: Lake Oswego, OR, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pay It Forward Foundation
EIN 453419061 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Performance Excellence Northwest
EIN 472932556 · Headquarters: LAKE OSWEGO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Personalized Education Foundation
EIN 923987537 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Porsche Club of America-Oregon Region
EIN 930599455 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Portland Community for Birth
EIN 471950536 · Headquarters: LAKE OSWEGO, OR, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Portland Metro Pipe Band
EIN 208369435 · Headquarters: Lake Oswego, OR, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Portland Phoenix Choirs
EIN 831792415 · Headquarters: Lake Oswego, OR, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Portland Shakespeare Project
EIN 272291524 · Headquarters: Lake Oswego, OR, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Portland Shotokan
EIN 392249937 · Headquarters: Lake Oswego, OR, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Portlandin Suomi-koulu-portland Finnish School
EIN 931331439 · Headquarters: Lake Oswego, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ppg Circle of Giving Inc
EIN 844143957 · Headquarters: Lake Oswego, OR, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Project Barnabas Inc
EIN 461177259 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Project Pooch
EIN 931252054 · Headquarters: LAKE OSWEGO, OR, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Proscenium Journal
EIN 474849303 · Headquarters: LAKE OSWEGO, OR, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- PTA Oregon Congress
EIN 911833588 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Pta Oregon Congress
EIN 931276767 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ
- Quilts for Empowerment
EIN 822533823 · Headquarters: Lake Oswego, OR, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Radikl
EIN 934932641 · Headquarters: LAKE OSWEGO, OR, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Recreation Military Ministries
EIN 811553700 · Headquarters: LAKE OSWEGO, OR, US · Religion Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Recycle Beauty
EIN 814621328 · Headquarters: Lake Oswego, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Red Sweater Project
EIN 275222528 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Refit Remodeling for Independence Together
EIN 911848275 · Headquarters: LAKE OSWEGO, OR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Relentless Hope Ministries
EIN 844920265 · Headquarters: LAKE OSWEGO, OR, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Resident Resources
EIN 811513248 · Headquarters: LAKE OSWEGO, OR, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Respond to Racism in Lake Oswego
EIN 842932758 · Headquarters: Lake Oswego, OR, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Restore America
EIN 911980483 · Headquarters: LAKE OSWEGO, OR, USA · Religion Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Risk & Insurance Management Society Inc
EIN 237140204 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- River Grove Parent Teacher Organization Incorporated
EIN 274994613 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Riverdale School District Foundation
EIN 943187982 · Headquarters: LAKE OSWEGO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Robert J Kilkenny Family Foundation
EIN 814235130 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Robert S Mceachern Osteosarcoma Memorial Foundation
EIN 872719341 · Headquarters: LAKE OSWEGO, OR, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Robert Zagunis Family Foundation
EIN 455202158 · Headquarters: Lake Oswego, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Romance Writers of America Incorporated
EIN 931197190 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rose City Thunderbirds -Ctci-
EIN 943150279 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Rotary Club of Lake Oswego
EIN 936031801 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Rotary International
EIN 930960344 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Roth-melott Scholarship Foundation
EIN 943136801 · Headquarters: Lake Oswego, OR, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Running Wild Track Club
EIN 921881983 · Headquarters: LAKE OSWEGO, OR, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Safe Neighborhoods for Oregon
EIN 841813903 · Headquarters: Lake oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Santi School Project Inc
EIN 208129996 · Headquarters: Lake Oswego, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sawyer & Jean Marglous Foundation
EIN 436771713 · Headquarters: Lake Oswego, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Second Chance Kenya
EIN 844215793 · Headquarters: Lake Oswego, OR, US · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Secondmuse Foundation
EIN 842181021 · Headquarters: LAKE OSWEGO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Security Traders Association of Portland
EIN 936042400 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Senior Housing Initiatives Inc
EIN 911769933 · Headquarters: Lake Oswego, OR, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- SetPath
EIN 853466555 · Headquarters: Lake Oswego, OR, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seven Thunders
EIN 931091279 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Showtime Athletics Inc
EIN 352204043 · Headquarters: Lake Oswego, OR, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Sigma Phi Gamma International Sorority Inc
EIN 043222923 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sigma Phi Gamma International Sorority Inc
EIN 356072285 · Headquarters: Lake Oswego, OR, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sigma Phi Gamma International Sorority Inc
EIN 936099224 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Sior Oregon Inc C/o Transpacific Dk Investments Llc
EIN 262395230 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Sisters of the Community
EIN 204184297 · Headquarters: Lake Oswego, OR, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sky View Foundation C/o Jeanne Becker
EIN 470927354 · Headquarters: LAKE OSWEGO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Skylands Neighborhood Association
EIN 842300530 · Headquarters: Lake Oswego, OR, US · Housing & Shelter · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Skylands Water Company
EIN 930554313 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Smashing Barriers Organization
EIN 931508607 · Headquarters: LAKE OSWEGO, OR, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smocking Arts Guild of America Inc
EIN 581538846 · Headquarters: Lake Oswego, OR, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Soma Digital
EIN 931996840 · Headquarters: Lake Oswego, OR, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Songs for Saplings Inc
EIN 473108962 · Headquarters: LAKE OSWEGO, OR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Soulwork Foundation
EIN 454483789 · Headquarters: LAKE OSWEGO, OR, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Shore Preschool
EIN 612031458 · Headquarters: Lake Oswego, OR, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Sparrow Foundation
EIN 372007188 · Headquarters: LAKE OSWEGO, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Special Living
EIN 463290775 · Headquarters: LAKE OSWEGO, OR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Springboard Group
EIN 833399493 · Headquarters: LAKE OSWEGO, OR, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990
- Starve Ups
EIN 421641674 · Headquarters: LAKE OSWEGO, OR, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Starve Ups Education for Entrepreneurs
EIN 461446971 · Headquarters: LAKE OSWEGO, OR, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Stevens Family Foundation
EIN 333199057 · Headquarters: LAKE OSWEGO, OR, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stonefly Maidens
EIN 680488753 · Headquarters: Lake Oswego, OR, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stumptown Stages
EIN 202783549 · Headquarters: Lake Oswego, OR, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Summit Court Easement Association
EIN 831654493 · Headquarters: Lake Oswego, OR, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Supporting Women in Agriculture
EIN 884155004 · Headquarters: Lake Oswego, OR, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sweet Adelines International
EIN 930577367 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- System Administration Mentors League
EIN 474125885 · Headquarters: Lake Oswego, OR, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Tan Charitable Foundation
EIN 461015330 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Teen Aeronautics
EIN 991325637 · Headquarters: Lake Oswego, OR, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Teens Fighting Hunger
EIN 680650492 · Headquarters: Lake Oswego, OR, US · Food, Agriculture & Nutrition · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Texas Society of Vascular and Endovascular Surgery
EIN 742305433 · Headquarters: LAKE OSWEGO, OR, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- The Antique Motorcycle Club of America Inc
EIN 383736780 · Headquarters: Lake Oswego, OR, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- The Childrens Hour Academy Foundation
EIN 371546983 · Headquarters: Lake Oswego, OR, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Columbia River Orienteering Club
EIN 931057493 · Headquarters: Lake Oswego, OR, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Dove Foundation
EIN 383040503 · Headquarters: LAKE OSWEGO, OR, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990
- The Friends of Laker Baseball
EIN 931118959 · Headquarters: LAKE OSWEGO, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- The Fundraising Charity
EIN 464381745 · Headquarters: Lake Oswego, OR, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- The Great Tomorrow
EIN 311542822 · Headquarters: LAKE OSWEGO, OR, USA · Housing & Shelter · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- The Gurdjieff Foundation of Oregon
EIN 931297401 · Headquarters: LAKE OSWEGO, OR, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- The Inspire Project
EIN 821179415 · Headquarters: LAKE OSWEGO, OR, USA · Youth Development · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Kairos Global Foundation Inc
EIN 814045731 · Headquarters: Lake Oswego, OR, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- The Komal Foundation
EIN 471685714 · Headquarters: LAKE OSWEGO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Marguerite Foundation C/o Jeanne Becker
EIN 205634407 · Headquarters: LAKE OSWEGO, OR, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Marquam Hill Cooperative
EIN 930391518 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Metolius Trust
EIN 276000960 · Headquarters: LAKE OSWEGO, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF