Nonprofits in Buffalo, New York
Nonprofits in Buffalo, New York. Browse 3,319 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
- Kauffman C Tw J B Kauffman Lib Pf
EIN 256413444 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kauffman G Fbo Charity Ir-tua(char)
EIN 236766991 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kauffman Tw Catawissa Un Meth Ch
EIN 256413442 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kell Grace K Tua
EIN 166538525 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ken-Ton Closet Inc
EIN 472706483 · Headquarters: Buffalo, NY, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ken-ton Misfits Rugby Inc
EIN 842127093 · Headquarters: Buffalo, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ken-ton Spec Ed Ptsa
EIN 161401386 · Headquarters: BUFFALO, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kenilworth Vol Fire Company
EIN 274374080 · Headquarters: Buffalo, NY, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kenilworth Volunteer Fire Co 1 Benevolent Association
EIN 872735001 · Headquarters: Buffalo, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kenmore Business Association Inc
EIN 823347971 · Headquarters: BUFFALO, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kenmore Merchants Association
EIN 166041499 · Headquarters: BUFFALO, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Kenmore Mercy Foundation
EIN 161162971 · Headquarters: BUFFALO, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kenmore Rugby Club Inc
EIN 933702749 · Headquarters: Buffalo, NY, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kenmore-tonawanda School Employees Assoc
EIN 521226004 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kenneth & Katherine Koessler Family Foundation Inc
EIN 223137752 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kensington Little League Baseball Inc
EIN 651197926 · Headquarters: Buffalo, NY, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Kensington-bailey Neighborhood Housing
EIN 161158083 · Headquarters: BUFFALO, NY, USA · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-EZ
- Keto4can Inc
EIN 883194519 · Headquarters: Buffalo, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kevin & Amy Quinlivan Family Foundation
EIN 274211114 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kevin Guest House Inc
EIN 237218160 · Headquarters: BUFFALO, NY, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kevin P Lockwood Memorial Fund
EIN 833176433 · Headquarters: BUFFALO, NY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kfk Foundation Inc
EIN 222900614 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kilimanjaro Bandits Fc Inc
EIN 332801872 · Headquarters: Buffalo, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- King Center Charter School
EIN 161587793 · Headquarters: BUFFALO, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- King Mary W Fbo Wils Coll (Pf)
EIN 256426756 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- King Solomon Community Development Corporation
EIN 475407915 · Headquarters: Buffalo, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- King Urban Life Center Inc
EIN 161336419 · Headquarters: BUFFALO, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kingdom Builders Healing House
EIN 814549581 · Headquarters: Buffalo, NY, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kirbys Korner
EIN 842923452 · Headquarters: BUFFALO, NY, US · Youth Development · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Kiwanis Club of Ken-ton Foundation Inc
EIN 821494132 · Headquarters: BUFFALO, NY, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kleinhans Community Association
EIN 383741253 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Kleinhans Music Hall Management Inc
EIN 160743064 · Headquarters: BUFFALO, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kmh Homes Inc
EIN 161387890 · Headquarters: BUFFALO, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Knights of Columbus
EIN 161443750 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 166090691 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 237168532 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Knights of Columbus
EIN 463097388 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Knights of Equity Court-5
EIN 166054828 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Knights of Peter Claver
EIN 873301117 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of Peter Claver
EIN 873420903 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Knights of St John 3Rd Battilion 2Nd Reg
EIN 474085350 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Knowing My Worth Inc
EIN 833747252 · Headquarters: Buffalo, NY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kolya Charities
EIN 883556545 · Headquarters: Buffalo, NY, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Konov Trust Art 6
EIN 556148129 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Korp Foundation
EIN 873544906 · Headquarters: Buffalo, NY, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kowalewski Tr D
EIN 166395998 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kowalewski Tr E
EIN 166395999 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Kpl Foundation
EIN 201864911 · Headquarters: Buffalo, NY, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Kulp & Danner Combined Irtua Fbo Etal
EIN 466757077 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Kunkel Jm Tr for Christ C
EIN 236746807 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kwenu
EIN 843256005 · Headquarters: BUFFALO, NY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Kyles Gifts from Heaven
EIN 823261195 · Headquarters: Buffalo, NY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- L Blanche Mickey Tw
EIN 256248162 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- La Casa De Los Tainos Housing Development Fund Company Inc
EIN 161497340 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Labor and Employment Relations Association
EIN 161143706 · Headquarters: BUFFALO, NY, US · Employment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Lackawanna Chamber of Commerce
EIN 166058398 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Lackawanna Education Extracurricular Foundation Inc LEEF
EIN 824733603 · Headquarters: Buffalo, NY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lackawanna Little Loop Football Inc
EIN 261636959 · Headquarters: BUFFALO, NY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lackawanna Police Benv Assn
EIN 166023212 · Headquarters: BUFFALO, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lackawanna Youth Diamond Sports
EIN 833577306 · Headquarters: BUFFALO, NY, USA · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Ladies Lets Be Real Fellowship Inc
EIN 463249635 · Headquarters: Buffalo, NY, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Erie Region Of WNY
EIN 222487830 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lakeridge Foundation
EIN 200940862 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lakeshore Connections Inc
EIN 833190057 · Headquarters: BUFFALO, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lambda Chi Alpha Fraternity Inc
EIN 814111429 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lambda Theta Alpha
EIN 364662077 · Headquarters: Buffalo, NY, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Lamberton Charles Tuw
EIN 236242154 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lancaster Housing Development Fund Co Inc
EIN 161299762 · Headquarters: BUFFALO, NY, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lancaster Rural Cemetery Association
EIN 161406185 · Headquarters: BUFFALO, NY, USA · Mutual & Membership Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Langston Hughes Institute Inc
EIN 160976758 · Headquarters: BUFFALO, NY, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lap of Faith Inc
EIN 862813440 · Headquarters: Buffalo, NY, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lark Academic Building Endowment
EIN 236732016 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Latin American Cultural Association
EIN 161292407 · Headquarters: BUFFALO, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Latino Housing Development Corporation
EIN 223973732 · Headquarters: Buffalo, NY, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Latino Veterans of Buffalo New York Inc
EIN 871874420 · Headquarters: Buffalo, NY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Launch New York Inc
EIN 453980649 · Headquarters: Buffalo, NY, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Laura L Adams Foundation Inc
EIN 161608372 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Laurels Love Center for Grief And
EIN 882696544 · Headquarters: BUFFALO, NY, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Law Enforcement Foundation of Wny
EIN 161494420 · Headquarters: BUFFALO, NY, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Leadership Buffalo Inc
EIN 161363536 · Headquarters: BUFFALO, NY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990
- League of Women Voters of New York Inc
EIN 161482831 · Headquarters: Buffalo, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Leap Buffalo
EIN 825479674 · Headquarters: Buffalo, NY, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Lederer Ml Irr Tr Fbo Putney School
EIN 266697169 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Legacy Cdc Wny Inc
EIN 920554153 · Headquarters: Buffalo, NY, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Legal Services Access Alliance Inc
EIN 884198058 · Headquarters: Buffalo, NY, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lena Hoffmaster Tw
EIN 236877116 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lenhart Adam S Tr Uw
EIN 236768873 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lenhart Laura M Tr Ua
EIN 231861306 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leon M Shenberger Tw
EIN 237813878 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leonard R Yoder Trust
EIN 236844448 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leonore Graber Stiteler Fbo Tri-county Assn
EIN 236652129 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leopold Eckler Scholarship Trust Xxx-xx-xxxx
EIN 222644263 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Leopold Eckler Trust Uw Fbo Bing Hamton Genl
EIN 166282096 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Leopold Eckler Trust Uw Xxx-xx-xxxx Fbo Fbo
EIN 166282098 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lerewd Tw Mtr
EIN 236986879 · Headquarters: BUFFALO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lester & Marian Sprenkle Scholarship
EIN 256792281 · Headquarters: BUFFALO, NY, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Let Them Lol Inc
EIN 274826987 · Headquarters: BUFFALO, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Let There Be Light International Ltbli at Dig
EIN 471543177 · Headquarters: BUFFALO, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lets Raise Our Babies Foundation in C
EIN 394911847 · Headquarters: Buffalo, NY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Levan Bollinger Tw Residual
EIN 236236167 · Headquarters: BUFFALO, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF