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 William & Marie Wise Family Foundation
EIN 311519664 · Headquarters: Pearland, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William & Patricia Penn Private Foundation
EIN 993610132 · Headquarters: SIDNEY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William & Phyllis Mack Family Foundation Inc
EIN 223512719 · Headquarters: FORT LEE, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William & Sandra Davidson Family Foundation Inc
EIN 271600194 · Headquarters: LOS ALAMITOS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William a and Ethel M Mccall Foundation
EIN 454244480 · Headquarters: HENDERSON, NV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William a Hagan Jr Foundation Co Brosnan & Associates Llp
EIN 357053791 · Headquarters: GARDEN CITY, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William a Meyer Foundation
EIN 656117970 · Headquarters: WEST PALM BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William a Schmidt & Carolyn B Schmidt Charitable Foundation
EIN 367209834 · Headquarters: BEND, OR, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The William A Williamson Family Foundation
EIN 208038122 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Albers Foundation
EIN 316023881 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The William and Ann Murphy Family Charitable Foundation
EIN 266087128 · Headquarters: Hampton, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The William and Betty Stookey Family Foundation
EIN 330768417 · Headquarters: LAGUNA BEACH, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The William and Beverly Dallas Private Foundation
EIN 954716276 · Headquarters: WOODLAND HILLS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The William and Beverly Rockford Foundation
EIN 134143364 · Headquarters: RALEIGH, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Cathy Kwapil Foundation Inc
EIN 881952069 · Headquarters: Watertown, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Dale Berkowitz Family Foundation Inc
EIN 656351894 · Headquarters: RED BANK, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Edith Berger Founda
EIN 113110041 · Headquarters: BROOKLYN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF
- The William and Elizabeth Kahane Family Foundation
EIN 300881461 · Headquarters: Sarasota, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Ellen Taubman Foundation
EIN 471219228 · Headquarters: BLOOMFIELD HILLS, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Ginny Fink Family Foundation
EIN 461372980 · Headquarters: FORT WAYNE, IN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Irene Roberts Foundation
EIN 042693705 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- The William and Jacqueline Shaw Family Foundation Inc
EIN 133948877 · Headquarters: MANHATTAN BEACH, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Jeanne Milmoe Foundation
EIN 873835026 · Headquarters: DELRAY BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The William and Joanne Moeller Foundation
EIN 870567447 · Headquarters: SCOTTSDALE, AZ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Karin Banks Foundation Inc
EIN 010758677 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Katherine Georgas Family Foundation
EIN 266148133 · Headquarters: PALM BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Kathryn Scripps Family Foundation
EIN 200514611 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Lorraine Mccune Family Foundation
EIN 330894764 · Headquarters: EAGLE, ID, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- The William and Luann Hoffman Family Foundation Inc
EIN 854392097 · Headquarters: HOLLYWOOD, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Mary Barnet Foundation
EIN 141835725 · Headquarters: ALBANY, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990
- The William and Mary Davis Family Private Foundation
EIN 832154340 · Headquarters: NORTH LAUDERDALE BY TH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Mary Davis Foundation
EIN 205937655 · Headquarters: WHEATON, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Mary Greve Foundation Inc
EIN 824111879 · Headquarters: NORFOLK, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The William and Mary Louise Christovich Charitable Foundation Inc
EIN 464337517 · Headquarters: NEW ORLEANS, LA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and May D Norris Found Foundation
EIN 141777064 · Headquarters: MONTICELLO, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Mildred Kaplan Foundation Inc
EIN 205708151 · Headquarters: BALTIMORE, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William and Pamela Rayburn Family Foundation
EIN 883844015 · Headquarters: Wilmington, DE, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Paula Rogers Foundation Inc
EIN 651041678 · Headquarters: Tequesta, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The William and Phyllis Snyder Foundation
EIN 752847446 · Headquarters: DALLAS, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The William and Sandra Snyder Foundation
EIN 812999373 · Headquarters: NAPLES, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William and Sara Mittler Foundation % Frendel Brown & Weissman
EIN 133964632 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The William and Sue Gross Family Foundation
EIN 050563132 · Headquarters: SAN DIEGO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- The William and Valerie Gaillard Foundation Inc
EIN 223760258 · Headquarters: BLUE BELL, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William B and Anngenette G Tyler Family Foundation
EIN 474877953 · Headquarters: AMESBURY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William B Anderson & Juliet J Anderson Rosch Charitable Foundation
EIN 816117173 · Headquarters: JAMESTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William B Bowie Foundation C/o William H Bowie President
EIN 383121370 · Headquarters: GRAND RAPIDS, MI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William B ORourke Foundation
EIN 841342278 · Headquarters: Pine, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William B Snyder Charitable Trust Dated 08/12/2020
EIN 876776928 · Headquarters: CLEARWATER, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William B Strine and Judith Baeshore Strine Foundation
EIN 743198105 · Headquarters: SWARTHMORE, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Beau Wrigley Jr Foundation Inc
EIN 814600661 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Belmont Backs and Louise
EIN 347158121 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The William Ben Johnson Foundation
EIN 731485714 · Headquarters: Tulsa, OK, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- The William Bert Anderson Foundation
EIN 200514422 · Headquarters: FREDERICK, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Bunker Hansen Foundation In
EIN 562274708 · Headquarters: GREENSBORO, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- The William C & Vivian Eiff Foundation Inc
EIN 311703849 · Headquarters: MANASQUAN, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William C and Cindy L Scott Foundation
EIN 133999250 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C and Dorothy T Troutman Foundation Inc
EIN 251777792 · Headquarters: MILLERSBURG, PA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C and Susan F Morris Foundation
EIN 134128044 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William C and Susan S Mariner Private Foundation Inc
EIN 471925405 · Headquarters: OCEAN CITY, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C Bannerman Foundation
EIN 956061353 · Headquarters: WEST HOLLYWOOD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C Bullitt Foundation Inc
EIN 134183316 · Headquarters: NEW YORK, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William C Hyrne Foundation
EIN 931341902 · Headquarters: LOS ALTOS, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William C Metz Charitable Foundation Ii
EIN 911805682 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- The William Carey Hay Foundation Inc
EIN 811222328 · Headquarters: SUN VALLEY, ID, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William D and Agnes H Helmuth Private Foundation
EIN 271169789 · Headquarters: WINTER HAVEN, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William D and Joyce E Sexton Family Foundation
EIN 680551421 · Headquarters: SPICER, MN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William D Biggs Sr Foundation
EIN 474878195 · Headquarters: PANAMA CITY BEACH, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William D Blair Charitable Foundation
EIN 237772187 · Headquarters: BETHESDA, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- The William Donald Schaefer Foundation Inc
EIN 453847055 · Headquarters: Baltimore, MD, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- The William E & Ann L Swan Foundation
EIN 510516197 · Headquarters: CLARENCE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William E Chelew Foundation
EIN 956135603 · Headquarters: LOS ANGELES, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The William E Hixson Foundation
EIN 473823578 · Headquarters: FOLSOM, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William E Jackson Foundation
EIN 841524378 · Headquarters: Littleton, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William F Austin Foundation
EIN 743158707 · Headquarters: EDEN PRAIRIE, MN, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William F Broll and Elizabeth Tyler Broll Charitable Foundation
EIN 330799181 · Headquarters: TRUCKEE, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William G Pomeroy Foundation
EIN 206572301 · Headquarters: SYRACUSE, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William G Reynolds Jr Charitable Foundation
EIN 541900372 · Headquarters: Richmond, VA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Gammon Henry Charitable Trust
EIN 821778765 · Headquarters: GALVESTON, TX, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Gerald Willett Charitable Foundation
EIN 260890463 · Headquarters: DARDENNE PRAIRIE, MO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Gillespie Foundation
EIN 954480408 · Headquarters: Corona Del Mar, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Gross Charitable Foundation Inc C/o Mandel Fekete & Bloom CPAs
EIN 465749690 · Headquarters: Iselin, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H & Margaret M Wallace Foundation
EIN 810504215 · Headquarters: MISSOULA, MT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H & Rosanna T Andrulat
EIN 066560382 · Headquarters: HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William H and Frances M Dakan Foundation Inc
EIN 273905712 · Headquarters: RENO, NV, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William H and Judith C Turner Family Foundation Inc
EIN 223466063 · Headquarters: VERONA, NJ, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William H and Patricia M Smith Foundation
EIN 383213042 · Headquarters: LOUISVILLE, KY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H Davis Dorothy M Davis and William C Davis Foundation
EIN 311372548 · Headquarters: COLUMBUS, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The William H Donner Foundation Inc
EIN 231611346 · Headquarters: TARRYTOWN, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H Geiger Family Foundation Inc
EIN 300135491 · Headquarters: Arlington, VA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William H Ghiloni Charitable Foundation
EIN 061473878 · Headquarters: WARWICK, RI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H Jarrett Ii Foundation Inc
EIN 582303882 · Headquarters: ATLANTA, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William H Miner Foundation
EIN 361488081 · Headquarters: CHICAGO, IL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The William H Rader Family Foundation Inc
EIN 300036997 · Headquarters: Mary Esther, FL, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William H Willimon & Patricia Parker Willimon Charitable Trust
EIN 356986951 · Headquarters: DURHAM, NC, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Hall Tippett and Ruth Rathell Tippett Foundation
EIN 330903811 · Headquarters: CARLSBAD, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The William Harrison Merrill Family Foundation Inc
EIN 200767356 · Headquarters: Atlanta, GA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The William Henry Foundation
EIN 205993849 · Headquarters: SAN FRANCISCO, CA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- The William Hg Fitzgerald Family Foundation
EIN 522097034 · Headquarters: BOULDER, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The William J & Shirley a Maeck Family Foundation
EIN 841391381 · Headquarters: IDAHO FALLS, ID, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- The William J and Bonita L Rumpke Foundation Inc
EIN 271158835 · Headquarters: CINCINNATI, OH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF