Philanthropy, Voluntarism & Grantmaking Foundations nonprofits
Philanthropy, Voluntarism & Grantmaking Foundations nonprofits. Browse 130,670 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
- The John a & Dora Neild Family Foundation
EIN 815258144 · Headquarters: BEAUMONT, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John a & Mary Clare Ward Family Foundation Inc
EIN 593596631 · Headquarters: PALM BAY, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John a Carbona Foundation Inc
EIN 752799585 · Headquarters: FORT MYERS, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John a Hartford Foundation Inc
EIN 131667057 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John a Mcmullen Charitable Foundation
EIN 467141492 · Headquarters: SOUTH BURLINGTON, VT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John a Muselman Family Foundation Inc
EIN 352071769 · Headquarters: FISHERS, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John a Rodger Jr Foundation Inc
EIN 451014393 · Headquarters: EAST MEADOW, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Alida Becker Foundation
EIN 886278274 · Headquarters: BIRCHRUNVILLE, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Alison Ferring Family Foundation
EIN 431944616 · Headquarters: ST LOUIS, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Anne Albright Family Foundation
EIN 200379869 · Headquarters: New York, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Barbara LoFrumento Family Foundation
EIN 473685141 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Barbara Pagana Foundation
EIN 201308199 · Headquarters: PORT ST LUCIE, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Bonnie Strauss Foundation
EIN 272530561 · Headquarters: Plano, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Charlene Roberts Family Foundation Inc
EIN 233101766 · Headquarters: STUART, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Charlotte Gilmore Foundation
EIN 133545181 · Headquarters: Burr Ridge, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The John and Clara Brady Family Foundation
EIN 721486488 · Headquarters: NEW ORLEANS, LA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The John and Cynthia Osborne Foundation
EIN 463808379 · Headquarters: TWIN BRIDGES, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Diana Nicholson Foundation C/o John P Nicholson Jr
EIN 043792876 · Headquarters: GREENWICH, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Diane Chachas Family Foundation
EIN 266344003 · Headquarters: SALT LAKE CITY, UT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Diane Kim Foundation
EIN 841718891 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Elizabeth Thomas Foundation
EIN 916477244 · Headquarters: BATON ROUGE, LA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The John and Elke Rittenhouse Foundation
EIN 452536320 · Headquarters: LAKE SUCCESS, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The John and Ethel Kashulon Foundation
EIN 822658347 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Gaye Patton Charitable Foundation Inc
EIN 271890638 · Headquarters: SUWANEE, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Gertrude Donovan Foundation
EIN 206393550 · Headquarters: WESTWOOD, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Gracilda Murphy Family Foundation
EIN 056149357 · Headquarters: EAST GREENWICH, RI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Gwendolyn Burgee Foundation
EIN 133280697 · Headquarters: MONTECITO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- The John and Heidi Hassenfeld Family Foundation
EIN 621768433 · Headquarters: NASHVILLE, TN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Jane Powers Foundation C/o Louise Powers Trustee
EIN 137104747 · Headquarters: NORTH PALM BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Jayne Summers Foundation Inc
EIN 161596923 · Headquarters: ROCHESTER, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The John and Joan Renner Foundation
EIN 921115528 · Headquarters: ALEXANDRIA, VA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Judi O'steen Family Foundation Inc
EIN 201178615 · Headquarters: VERO BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The John and Kathe Dyson Foundation Inc C/o Corporation Service Company
EIN 832348197 · Headquarters: New Canaan, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Kathleen Drexler Foundation Co Ronald Blue & Co Llc
EIN 201064161 · Headquarters: TEMPE, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The John and Katie Hansen Family Foundation
EIN 203454511 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Kellyanne Murray Charitable Foundation
EIN 853565957 · Headquarters: TROY, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and L a Spears Foundation
EIN 582448721 · Headquarters: Lawrenceville, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Liane Davila Foundation
EIN 770560818 · Headquarters: Mountain View, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Lucia Pais Family Educational Foundation Inc
EIN 311561732 · Headquarters: BLUEFIELD, WV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Lucile Andreas Family Foundation
EIN 202028833 · Headquarters: LA VERNE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Lucille Pianfetti Foundation Inc
EIN 550771007 · Headquarters: EVERGREEN, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Margaret Snyder Foundation
EIN 274351424 · Headquarters: DANA POINT, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The John and Marianne Egner Foundation
EIN 463999063 · Headquarters: JENKINTOWN, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Marilyn Hales Foundation
EIN 226939440 · Headquarters: ENCINO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- The John and Mary Neff Foundation
EIN 586403590 · Headquarters: DECATUR, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Mary Speroni Memorial Foundation
EIN 207368145 · Headquarters: BOYLSTON, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- The John and Melinda Ortenzio Family Foundation
EIN 271229009 · Headquarters: MECHANICSBURG, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Patricia Adams Foundation
EIN 204480039 · Headquarters: SOUTHLAKE, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Patricia Couzins Foundation
EIN 010716666 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Rita Dutton Family Charitable Foundation
EIN 934583059 · Headquarters: BANNOCK, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John and Rosemary Brown Family Foundation
EIN 586343478 · Headquarters: ATLANTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Shirley Nash Foundation
EIN 261207686 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John and Suzanne Campion Family Foundation Inc C/O Suzanne Campion
EIN 471395895 · Headquarters: Jacksonville Beach, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John B and Nelly LLanos Kilroy Foundation
EIN 203077473 · Headquarters: Rolling Hills Estates, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John B Chapman Charitable Trust Edward Owens Chapman Trustee
EIN 586339878 · Headquarters: ATLANTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John B Rosenthal Foundation C/o Pennrose Llc
EIN 271630253 · Headquarters: KINGSTON, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Baker Foundation
EIN 752248180 · Headquarters: Albuquerque, NM, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- The John Baldessari Family Charitable
EIN 326214569 · Headquarters: VENICE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The John Brademas Foundation
EIN 133708587 · Headquarters: SAINT MICHAELS, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The John Brockington Foundation
EIN 680526419 · Headquarters: SAN DIEGO, CA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- The John Buck Company Foundation
EIN 020569830 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The John C and Carolyn Noonan Parmer Private Foundation
EIN 364153563 · Headquarters: WINNETKA, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John C Davison Family Charitable Foundation Inc
EIN 522301648 · Headquarters: Baltimore, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The John C Harmon Family Foundation
EIN 561999363 · Headquarters: INLET BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John C Hendry Foundation
EIN 383246883 · Headquarters: BLOOMFIELD HILLS, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John C Kish Foundation
EIN 731688377 · Headquarters: LAS VEGAS, NV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John C Kulis Charitable Foundation
EIN 463167114 · Headquarters: NAPLES, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John C Mithun Foundation
EIN 454228213 · Headquarters: SANTA BARBARA, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Calicchio Family Foundation
EIN 202831864 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Cassidy Jr Foundation
EIN 356771867 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John Clara and Henry Pakkebier Family Foundation Inc
EIN 481196899 · Headquarters: PHILLIPSBURG, KS, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Coyne Foundation
EIN 861938953 · Headquarters: Laguna Beach, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John Crosland Iii
EIN 562439247 · Headquarters: CHARLOTTE, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John Cuneo Florida Foundation
EIN 274185974 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The John D & Barbara G Collins Foundation UA DTD 5221997
EIN 066447348 · Headquarters: Greenwich, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The John D & Leslie Henner Burns Family Foundation
EIN 364482898 · Headquarters: OSPREY, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John D and Eleanore Carifa Foundation
EIN 943382710 · Headquarters: JACKSON, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John D Brubaker Family Foundation
EIN 836406448 · Headquarters: CHERRY VALLEY, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John D Marshall Foundation Inc
EIN 464545582 · Headquarters: MIAMI BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The John Dykema & Michele Maly- Dykema Family Foundation
EIN 261369140 · Headquarters: SPRING LAKE, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John E and Christina C Craighead Foundation
EIN 306265271 · Headquarters: VERO BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The John E and Janet E Mcculloch Foundation
EIN 990383004 · Headquarters: MAPLEWOOD, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John E and Margaret L Lane Foundation
EIN 311531619 · Headquarters: COLORADO SPRINGS, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John E Donaldson and Dennis J Perkins - Foundation Inc
EIN 061361296 · Headquarters: WILTON, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The John E Fogarty Foundation for Persons W Intell and Dev Disabilities
EIN 056016875 · Headquarters: PROVIDENCE, RI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The John E Goerlich Charitable Trust
EIN 471936802 · Headquarters: HOLLAND, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John E Harms Jr Foundation Inc
EIN 522353488 · Headquarters: HUNTINGTOWN, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The John E Kostic Memorial Foundation Inc
EIN 208058559 · Headquarters: DELRAN, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Erbey Foundation
EIN 306326615 · Headquarters: JUPITER, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John Frederick Steinman Foundation
EIN 236266378 · Headquarters: LANCASTER, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The John Fscarpa Foundation
EIN 232939489 · Headquarters: PALM BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Fy and Elizabeth Stambaugh Foundation
EIN 731566556 · Headquarters: TULSA, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John G & Mary S Sloneker Foundation
EIN 311375258 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The John G B Jr and Jane R Ellison Family Foundation Inc
EIN 561981120 · Headquarters: GREENSBORO, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John G Jinks Jr Foundation Inc
EIN 883810464 · Headquarters: ATLANTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John G Monteabaro Charitable Foundation Inc
EIN 522135476 · Headquarters: COLUMBIA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The John Galanti Foundation Inc
EIN 811790335 · Headquarters: Holmes Beach, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The John Gale Memorial Foundation
EIN 933211728 · Headquarters: MINNEAPOLIS, MN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The John Gilbert Peterkin Foundation
EIN 452691663 · Headquarters: JUPITER, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The John H & Catherine V Hahn Charitab
EIN 465484747 · Headquarters: SMITHTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF