Social Science nonprofits
Social Science nonprofits. Browse 2,567 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
- Chaldean and Middle-eastern Social Services
EIN 203502737 · Headquarters: EL CAJON, CA, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990
- Chalfont Research Institute
EIN 471079598 · Headquarters: JACKSON, MS, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Challenger Learning Center for Science and Technology
EIN 364382447 · Headquarters: WOODSTOCK, IL, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990
- Champlain Valley Chapter of the Ashrae
EIN 237097882 · Headquarters: Essex Junction, VT, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Changing Gears
EIN 203511500 · Headquarters: Baltimore, MD, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Charles Evans Hughes Society Inc
EIN 933269358 · Headquarters: White Plains, NY, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Charles River Economics Labs
EIN 920878171 · Headquarters: Cambridge, MA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Charleston Council for International Visitors
EIN 203369292 · Headquarters: CHARLESTON, SC, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chartered Institute of Arbitrators North America Inc
EIN 352423879 · Headquarters: GLENDALE, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Chasing Bullies Away
EIN 821938246 · Headquarters: REDFORD, MI, US · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Checks and Balances for Economic Growth
EIN 522375626 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990
- Cheiron Society
EIN 841721954 · Headquarters: Hinsdale, NH, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Chicago Chinese Social Research Group Nfp
EIN 880889000 · Headquarters: CHICAGO, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chicago City Council Latino Caucus
EIN 800856932 · Headquarters: CHICAGO, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chicago Intellectual Property Alliance C/o K & L Gates Llp
EIN 320054978 · Headquarters: CHICAGO, IL, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Chicago Justice Project
EIN 205658102 · Headquarters: Chicago, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chicago Psychoanalytic Institute
EIN 361263210 · Headquarters: CHICAGO, IL, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Chico American Marketing Association
EIN 933118658 · Headquarters: Oroville, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Children Achieving Maximum Potential Inc
EIN 851051925 · Headquarters: Huntington Beach, CA, US · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Children and Family Futures Inc
EIN 330731001 · Headquarters: Irvine, CA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Children Science Foundation Llc
EIN 262757996 · Headquarters: Port St Lucie, FL, US · Social Science · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Children's Ag & Science Adventures Inc
EIN 205471491 · Headquarters: ORLANDO, FL, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Chiling Inc
EIN 412306800 · Headquarters: Greenbelt Station, MD, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chinese Society for Womens Studies
EIN 113169060 · Headquarters: CORTLAND, NY, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Choices Atlanta Inc
EIN 203750274 · Headquarters: JOHNS CREEK, GA, USA · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Chrisney Civic Association Inc
EIN 356045539 · Headquarters: Chrisney, IN, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Christian Fellowship Foundation
EIN 550719264 · Headquarters: Wheeling, WV, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990
- Chronorecord Association
EIN 680538096 · Headquarters: Fullerton, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cincinnati Union Cooperative Initiative
EIN 453914880 · Headquarters: CINCINNATI, OH, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Citizen Science Association Inc
EIN 812763794 · Headquarters: BROOKLYN, NY, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Citizens Academy Us Inc
EIN 932204161 · Headquarters: Camden, DE, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- City Science Inc
EIN 271860510 · Headquarters: HUDSON, NY, USA · Social Science · Latest available filing year: 2017 · Primary form: IRS Form 990
- Civication Inc
EIN 263002458 · Headquarters: Wyandotte, MI, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Civil Service Employees Association
EIN 300529312 · Headquarters: Albany, NY, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Civil-Military Innovation Institute
EIN 352506985 · Headquarters: MORGANTOWN, WV, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ckvets Inc
EIN 333093716 · Headquarters: CEDAR KEY, FL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clara Barton Competition Corp
EIN 814220266 · Headquarters: CHARLOTTESVLE, VA, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Clarksville Area Chapter-shrm
EIN 621859644 · Headquarters: Clarksville, TN, US · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Clay County African American Legacy
EIN 562421397 · Headquarters: Liberty, MO, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Clean Elections Texas Education Fund
EIN 271231730 · Headquarters: Dallas, TX, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clear Creek Isd Groups
EIN 454346207 · Headquarters: League City, TX, US · Social Science · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Clinicianfest Inc
EIN 862123458 · Headquarters: Upper Marlboro, MD, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Clio Foundation Inc
EIN 593316655 · Headquarters: Gulfport, FL, US · Social Science · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Club 20
EIN 205941900 · Headquarters: GRAND JUNCTION, CO, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cluster Sciences Research Institute Inc
EIN 464736530 · Headquarters: Ipswich, MA, US · Social Science · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Cmm Institute for Personal and Social Evoluti
EIN 900635362 · Headquarters: Watertown, NY, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cms Institute of Addictionology Inc
EIN 843845528 · Headquarters: Baltimore, MD, US · Social Science · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Coal Creek Research Inc
EIN 831085293 · Headquarters: Aurora, CO, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Coalition for a Prosperous America
EIN 922340343 · Headquarters: WASHINGTON, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coalition for a Prosperous America
EIN 922354125 · Headquarters: Washington, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coalition for Evidence-based Policy Inc
EIN 990725704 · Headquarters: BETHESDA, MD, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990
- Coalition for Racial Economic Justice
EIN 851591892 · Headquarters: PORTLAND, OR, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Coalition for Responsible Science
EIN 204682482 · Headquarters: Sacramento, CA, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Coalition of Black Trade Unionists
EIN 810615915 · Headquarters: JOLIET, IL, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Coalition of Communities of Color
EIN 474448490 · Headquarters: PORTLAND, OR, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coalition of Handwriting Analysts International Ltd
EIN 522335375 · Headquarters: Alexandria, VA, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Coalition of Wisconsin Aging Groups
EIN 391333172 · Headquarters: Madison, WI, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coalition to Preserve an Independent Supreme Court
EIN 844769550 · Headquarters: Winfield, KS, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Coastside Science
EIN 261795955 · Headquarters: Moss Beach, CA, US · Social Science · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Cognitive Science Society
EIN 042689186 · Headquarters: SEATTLE, WA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Coleman Research Group
EIN 880890933 · Headquarters: San Mateo, CA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Collaboration of Arts Social Sciences and Education Case
EIN 203598442 · Headquarters: State College, PA, US · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Collaboration Sciences Inc Dba Cowork Connection Plus
EIN 473250984 · Headquarters: LAWRENCEVILLE, NJ, USA · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Collaborative Solutions Inc
EIN 371324334 · Headquarters: Champaign, IL, US · Social Science · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Collasuyo Archaeological Research Institute
EIN 932311571 · Headquarters: Pittsburgh, PA, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Collective Heritage Institute
EIN 850432731 · Headquarters: SANTA FE, NM, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- College of Workers Compensation Lawyers Inc
EIN 208237940 · Headquarters: Annapolis, MD, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Collier Heritage Foundation
EIN 262699183 · Headquarters: NACOGDOCHES, TX, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colonial Flag Foundation
EIN 470926217 · Headquarters: SANDY, UT, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Council for Children with Behavior Disorders
EIN 841583461 · Headquarters: Grand Junction, CO, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Colorado Criminal Defense Institute
EIN 271832956 · Headquarters: DENVER, CO, USA · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Colorado Forum Fund
EIN 263952995 · Headquarters: Denver, CO, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Colorado Institute of Historical Geography
EIN 475376333 · Headquarters: Boulder, CO, US · Social Science · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Colorado Judiciary Project
EIN 272262808 · Headquarters: DENVER, CO, US · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Colorado Youth Political Research C Enter
EIN 394232032 · Headquarters: DENVER, CO, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Colorism Institute
EIN 932887155 · Headquarters: Jersey City, NJ, US · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Coming Home Experience Institute Dba Coming Home Institute
EIN 334851739 · Headquarters: LOS ANGELES, CA, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Comitas Inst for Anthrop Study Inc
EIN 320078139 · Headquarters: NEW YORK, NY, USA · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990
- Command Post
EIN 834452849 · Headquarters: Russellville, AR, US · Social Science · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Commission on Women Education and Research Inc
EIN 300098343 · Headquarters: JERICHO, VT, US · Social Science · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Committee for a Fair Judiciary
EIN 452827319 · Headquarters: Washington, DC, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Committee to Save New York Inc C/o O'connor Davies Llp
EIN 274004381 · Headquarters: NEW YORK, NY, US · Social Science · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Committee to Support the Itnj
EIN 810804071 · Headquarters: Danvers, MA, US · Social Science · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Common Dreams Inc
EIN 203368194 · Headquarters: PORTLAND, ME, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Common Justice Inc
EIN 820993366 · Headquarters: BROOKLYN, NY, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Common Sense Institute
EIN 274253618 · Headquarters: GREENWOOD VILLAGE, CO, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Commonwealth North Inc
EIN 920073333 · Headquarters: Anchorage, AK, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Communications Institute
EIN 200159213 · Headquarters: Copperopolis, CA, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Community Action Partnership of Oregon
EIN 300180905 · Headquarters: SALEM, OR, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Alliance for Global Justice
EIN 203770707 · Headquarters: Seattle, WA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Community Cooperative Dba Francesco Collaborative
EIN 611871636 · Headquarters: Washington, DC, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Dialogues
EIN 331170146 · Headquarters: Harrisville, NH, US · Social Science · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Community Education for Sustainability Institute
EIN 810590040 · Headquarters: Philadelphia, PA, USA · Social Science · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Community Friends of International Students
EIN 953512372 · Headquarters: Claremont, CA, US · Social Science · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Community Friends of Womens Studies Inc
EIN 204589896 · Headquarters: FORT WAYNE, IN, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Community Healing Network Inc
EIN 263910728 · Headquarters: NEW HAVEN, CT, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Information Center Inc
EIN 930720509 · Headquarters: Portland, OR, US · Social Science · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Community Kids for Martial Science
EIN 383529490 · Headquarters: Flint, MI, US · Social Science · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Community-academic Consortium for Research on Alternative Sexualitie
EIN 204442460 · Headquarters: Baltimore, MD, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Comparative Constitutions Project
EIN 474576036 · Headquarters: Chicago, IL, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N