Nonprofits in Madison, Wisconsin
Nonprofits in Madison, Wisconsin. Browse 4,170 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
- Pi Tau Sigma
EIN 396077381 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Pierce County Farm Bureau Co-op
EIN 396078400 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pierre Outreach Services Safe Home Corp
EIN 873001120 · Headquarters: Madison, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pine Island Field Trial Association
EIN 273229072 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pittsville Education Association
EIN 237088295 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pittsville Education Support Personal Association
EIN 371559517 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Planetpatch Inc
EIN 333426398 · Headquarters: Madison, WI, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Platteville Education Association
EIN 274341766 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Play Fair Action Fund Inc
EIN 841756200 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Play Fair Wisconsin Inc
EIN 824723623 · Headquarters: Madison, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Playing Again Sams of Wisconsin
EIN 391941096 · Headquarters: Madison, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Plumbing Industry Promotional Enterprise
EIN 396080819 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Plymouth Education Association
EIN 237078906 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- PMI Madison/South Central Wisconsin Chapter
EIN 562413816 · Headquarters: MADISON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Police Leaders for Community Safety Inc
EIN 922752971 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Polish American Congress Inc
EIN 454028699 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Polish Heritage Club of Wisconsin Inc-madison Group
EIN 275054370 · Headquarters: MADISON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Polish Roman Catholic Union of America 189
EIN 237579682 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Polo Club - University of Wisconsin
EIN 474764837 · Headquarters: MADISON, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Polymer Processing Society
EIN 341470253 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Pop Factory Players Inc
EIN 391995772 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Porchlight Foundation Inc
EIN 391980214 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Porchlight Inc
EIN 391579521 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Port Edwards Education Association
EIN 391839674 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Port Washington Saukville Education Association
EIN 391453613 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Port Washington-saukville Education Support Professionals
EIN 262710500 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Portage County Farm Bureau Cooperative
EIN 390811209 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Portage Education Association
EIN 371568530 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Portage Paraprofessional Organization
EIN 391975933 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Portal-foster Center Inc
EIN 391053697 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Positive Attitude Development Group
EIN 431982578 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Positive Women for Change Inc
EIN 814320943 · Headquarters: Madison, WI, US · Employment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Post Office Credit Union
EIN 390736798 · Headquarters: MADISON, WI, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990
- Potosi Auxiliary Personnel Association
EIN 262904557 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Potosi Education Association
EIN 237110695 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Poverty Stops Here Inc
EIN 300501492 · Headquarters: Madison, WI, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Powerman Hope Foundation International Inc
EIN 461559923 · Headquarters: Madison, WI, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Powers-wolfe Charitable Trust
EIN 396609049 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Poynette Education Association
EIN 391461222 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prairie Biotic Research Inc
EIN 392008653 · Headquarters: Madison, WI, US · Medical Research · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Prairie Du Chien Education Association
EIN 391862753 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prairie Du Chien Educational Support Personnel
EIN 262747503 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pre-Veterinary Association
EIN 391956755 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Pregnancy Options Wisconsin Education Resources & Support
EIN 853171769 · Headquarters: MADISON, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prentice Education Association
EIN 237269833 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pres House
EIN 390808440 · Headquarters: MADISON, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Preschool of the Arts Inc
EIN 391225229 · Headquarters: Madison, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Prevail Foundry Inc
EIN 933985556 · Headquarters: MADISON, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Prevention as a Cure
EIN 270141791 · Headquarters: Madison, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Preventive Cardiovascular Nurses Association
EIN 391804895 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Price County Farm Bureau Cooperative
EIN 391414757 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prima Talent Group Ua
EIN 273791210 · Headquarters: Madison, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Princeton Education Association
EIN 113833361 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prl Keystone Foundation Inc
EIN 873127665 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Pro Labore Dei Inc
EIN 223895206 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Production Workers and Sign Council of the Sheet Metal Workers' International A
EIN 113093418 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Professional Employees Association Cesa 6
EIN 260707545 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Professional Fire Fighters of Wisconsin Charitable Foundation Inc
EIN 810548082 · Headquarters: MADISON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Professional Insurance Agents of Wisconsin Inc
EIN 390962003 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Progressive Wisconsin Inc
EIN 320059900 · Headquarters: MADISON, WI, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Progressives United Inc
EIN 452317777 · Headquarters: MADISON, WI, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2014 · Primary form: IRS Form 990
- Project 1808 Inc
EIN 452629775 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Project Home Development Corporation
EIN 391947692 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Project Home Inc
EIN 391279307 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Project Reco Inc
EIN 853835674 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Psalm 40 Ventures Inc
EIN 923753778 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Psi Chi the International Honor Society in Psychology
EIN 770664955 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 521538385 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Wisconsin Congress
EIN 208030287 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Wisconsin Congress
EIN 237162783 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Wisconsin Congress
EIN 391708620 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pta Wisconsin Congress
EIN 391740852 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Wisonsin Congress
EIN 274257715 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Wisonsin Congress
EIN 460923070 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Public Interest Fund of the Citizens Utility Board
EIN 391391064 · Headquarters: Madison, WI, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Public Relations Society of America Inc
EIN 237196023 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Public Representation Organization Faculty Senate (Profs)
EIN 391267500 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pulaski Bus Drivers Association
EIN 391652205 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pulaski Non Profit Education
EIN 921145677 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pulaski School Custodians Cook Association
EIN 262745572 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pulsewatch
EIN 332243181 · Headquarters: Madison, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Purebred Dairy Cattle Association Inc
EIN 921859098 · Headquarters: Madison, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Purple Moon Foundation Inc
EIN 391975376 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Qti Employee Good Samaritan Fund Inc
EIN 200753146 · Headquarters: Madison, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Quaker Housing Inc
EIN 237237719 · Headquarters: MADISON, WI, USA · Housing & Shelter · Latest available filing year: 2015 · Primary form: IRS Form 990
- Quality Home Care Commission Inc
EIN 743241473 · Headquarters: MADISON, WI, USA · Health Care · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ
- Quarks
EIN 272899173 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Race Place Coalition Inc
EIN 881251594 · Headquarters: Madison, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Racine Area Electrical Workers Joint Apprenticeship and Training Trust Fund
EIN 237098855 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Racine County Farm Bureau Cooperative
EIN 390809623 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Racine Education Association- Retired
EIN 205125723 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Racine Educational Assistants Association
EIN 271416981 · Headquarters: MADISON, WI, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Radiate Hope Foundation Inc
EIN 260234454 · Headquarters: MADISON, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Rage Fund Inc
EIN 863311330 · Headquarters: Madison, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rainbow Lake Association Inc
EIN 200295876 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Raise the Standard Inc
EIN 834088540 · Headquarters: Madison, WI, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Randall Education Support Professionals
EIN 262814614 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Randall Teachers Association
EIN 237081101 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Randolph Sheppard Vendors of Wisconsin
EIN 320094435 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990
- Randolph Teachers Association
EIN 391948619 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N