| Community Foundation for Greater Buffalo Inc | 501(c)(3) | 1987 | $48.7 million | $944 million | 2024-12 |
| Roswell Park Alliance Foundation | 501(c)(3) | 1996 | $32.9 million | $162.8 million | 2025-03 |
| Catholic Charities of Buffalo | 501(c)(3) | 1946 | $31.5 million | $43.9 million | 2025-06 |
| Fnub Inc | 501(c)(3) | 2003 | $18.6 million | $28.6 million | 2025-06 |
| United Way of Buffalo and Erie County | 501(c)(3) | 1960 | $11 million | $28.2 million | 2025-03 |
| The Bison Childrens Scholarship Fund Inc | 501(c)(3) | 1995 | $5.6 million | $15.8 million | 2025-06 |
| The Service Collaborative of Wny Inc | 501(c)(3) | 2001 | $4.7 million | $2.1 million | 2024-12 |
| Shaw Festival Foundation | 501(c)(3) | 1992 | $3.7 million | $2.3 million | 2024-12 |
| The Evergreen Foundation | 501(c)(3) | 1995 | $2.1 million | $20.7 million | 2024-12 |
| 11 Day Power Play Inc | 501(c)(3) | 2017 | $1.8 million | $428,562 | 2024-12 |
| Buffalo-Erie Marathon Association Inc | 501(c)(3) | 2002 | $998,061 | $393,622 | 2024-12 |
| Mercy Hospital Foundation Inc | 501(c)(3) | 1978 | $739,827 | $7.1 million | 2024-12 |
| Westminster Foundation | 501(c)(3) | 2005 | $716,355 | $6 million | 2025-06 |
| Buffalo Hearing and Speech Center F Oundation Inc | 501(c)(3) | 1997 | $682,986 | $2.6 million | 2025-12 |
| Buffalo Renaissance Foundation Inc | 501(c)(3) | 1984 | $284,054 | $2.9 million | 2025-12 |
| 716 Foundation Inc | 501(c)(3) | 2022 | $125,962 | $85,623 | 2024-12 |
| Harriet M Sherman Trust Uw | 501(c)(3) | 2019 | $120,641 | $2.3 million | 2025-12 |
| Durham Memorial Outreach Center Inc | 501(c)(3) | 2016 | $107,175 | $2,683 | 2024-12 |
| Buffalo Bills Alumni Foundation Inc | 501(c)(3) | 1999 | $100,892 | $103,792 | 2026-02 |
| Jane & Arthur Bratton Charitable Remainder Annuity Trust 43V406013 | 501(c)(3) | 2011 | $78,115 | $766,636 | 2025-12 |
| Parkside Community Association of Buffalo Inc | 501(c)(3) | 1981 | $71,390 | $125,464 | 2025-12 |
| Buffalo Evening News Charity Fund | 501(c)(3) | 1949 | $71,032 | $26,379 | 2024-12 |
| Rhoda T Ritger Trust Uw 3001 | 501(c)(3) | 2019 | $66,729 | $780,394 | 2025-12 |
| Alstead Town Vilas Pool | 501(c)(3) | 2019 | $58,692 | $587,777 | 2025-12 |
| Louis J Billittier Fund | 501(c)(3) | 2004 | $55,667 | $48,058 | 2025-12 |
| Sabah Foundation Inc | 501(c)(3) | 1999 | $52,625 | $375,799 | 2025-04 |
| Asian-Indian Community Foundation of Western New York Inc | 501(c)(3) | 2002 | $50,436 | $560,661 | 2024-12 |
| Max Y Seaton Memorial Trust Ua | 501(c)(3) | 1998 | $45,287 | $668,443 | 2026-02 |
| Glory Be To Kids Inc | 501(c)(3) | 2013 | $38,424 | $7,642 | 2025-12 |
| Capital Management Services Carefoundation Inc | 501(c)(3) | 2007 | $29,924 | $4,253 | 2024-12 |
| Rinaldo and Anita Albertini Trust Fund | 501(c)(3) | 2019 | $22,787 | $266,309 | 2025-12 |
| Frederick Coon Tuw Fbo Fahc Etal 31C016016 | 501(c)(3) | 2019 | $19,015 | $229,957 | 2025-12 |
| Friendship Foundation Inc | 501(c)(3) | 1984 | $15,293 | $196,244 | 2024-12 |
| Association for the Buffalopresidential Center | 501(c)(3) | 2013 | $15,132 | $77,748 | 2025-06 |
| Edith M Magoon Trust 455 | 501(c)(3) | 2019 | $14,219 | $147,885 | 2025-12 |
| G Harrington Tuw Fbo Danby Children 31V076019 | 501(c)(3) | 2019 | $11,389 | $143,886 | 2025-11 |
| Fremont Hunter Tuw Fbo Ala and Trudeau Inst | 501(c)(3) | 2019 | $8,028 | $112,030 | 2026-03 |
| Acdmy Alumni Association Inc | 501(c)(3) | 2025 | | | |
| Adam B Baker TW Charitable 12420 | 501(c)(3) | 2005 | | $518,693 | 2025-12 |
| Adam Lenhart T W | 501(c)(3) | 2006 | | $521,284 | 2025-12 |
| Albert V Williams Trust Ua Charitable Trust | 501(c)(3) | 1996 | | $330,816 | 2025-07 |
| Alice A Paxton Charitable Trust | 501(c)(3) | 2002 | | $3.1 million | 2025-11 |
| Alice M Gaylord Trust Fbo Edward Stalford | 501(c)(3) | 2002 | | $1.7 million | 2024-12 |
| Alice Nason Ross Charitable Trust TW | 501(c)(3) | 1999 | | $447,474 | 2025-12 |
| Allan Patchett Private Foundation | 501(c)(3) | 2008 | | $3.3 million | 2025-06 |
| Angle Foundation of New York Inc | 501(c)(3) | 2018 | | $26.6 million | 2025-12 |
| Anna F Doell Trust Uw Memorial Trust Fund | 501(c)(3) | 2001 | | $4 million | 2025-12 |
| Anna Snively Rci Trust Fbo Renfrew Museum | 501(c)(3) | 2005 | | $143,579 | 2025-12 |
| Anna Snively Trust Fbo Chambersburg Hospital | 501(c)(3) | 2005 | | $6.8 million | 2025-12 |
| Anna Snively Trust Fbo Easter Seal Society Franklin Co | 501(c)(3) | 2005 | | $136,650 | 2025-12 |
| Anna Snively Trust Fbo Presbyterian Church | 501(c)(3) | 2005 | | $149,081 | 2025-12 |
| Annunciation Philoptochos Buffalo 7035 Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Apostolic Heart of God Outreach Ministries Chapel Inc | 501(c)(3) | 2011 | | | |
| Arthur P Keller Foundation Inc | 501(c)(3) | 2000 | | $808,601 | 2024-12 |
| Article Second C Trust Under Agreem Ent Dated March 13 1996 | 501(c)(3) | 2024 | | $4.7 million | 2025-12 |
| Azeem Family Foundation | 501(c)(3) | 2022 | | $1 | 2024-12 |
| Baird Foundation | 501(c)(3) | 1957 | | $12.5 million | 2024-12 |
| Beatrice V Bowman Trust Uw Fbo Parkville Fire Co | 501(c)(3) | 2001 | | $511,118 | 2025-12 |
| Bellmans United CH of Christ Tua | 501(c)(3) | 2002 | | $371,878 | 2025-12 |
| Berlin W Shoemaker Tua | 501(c)(3) | 2026 | | $676,048 | 2025-12 |
| Bernice L Kauffman Trust | 501(c)(3) | 2014 | | $187,196 | 2024-12 |
| Bert and Emma Lamonte@wood Trust | 501(c)(3) | 2006 | | $363,445 | 2025-12 |
| Bill and Jackie Gurney Family Foundation Inc | 501(c)(3) | 2018 | | $1.1 million | 2024-12 |
| Boerner Rn-Fahrney T A | 501(c)(3) | 2005 | | $426,204 | 2025-12 |
| Boerner Robert-Fire Dept T A | 501(c)(3) | 2005 | | $202,046 | 2025-12 |
| Buffalo Community Improvement Fund Inc | 501(c)(3) | 2026 | | | |
| Buffalo United Front Inc | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| C Herbert Foutz Fbo Charities - A | 501(c)(3) | 2005 | | $210,553 | 2025-12 |
| C Herbert Foutz Fbo Various Charities - B | 501(c)(3) | 2005 | | $901,828 | 2025-12 |
| C Kauffman TW J B Kauffman Library | 501(c)(3) | 2005 | | $483,825 | 2025-12 |
| Calligaris Family Charitable Irrev Trust | 501(c)(3) | 2014 | | $1.4 million | 2025-11 |
| Cannon Educational Fund | 501(c)(3) | 2004 | | $330,156 | 2025-12 |
| Captiva Foundation | 501(c)(3) | 1998 | | $1.7 million | 2024-12 |
| Caroline S Snively Trust 1471 Uw 04-25-74 Fbo St Andrews Church | 501(c)(3) | 2005 | | $181,459 | 2025-12 |
| Caspar Early Memorial Scholarship Trust | 501(c)(3) | 2005 | | $100,693 | 2025-12 |
| Central United Presbyterian Church Consolidation Trust 1 | 501(c)(3) | 2012 | | $301,892 | 2025-12 |
| Charles C Glazer Charitable Rem Unitrust | 501(c)(3) | 2015 | | $2.8 million | 2024-12 |
| Charles Joshua Ribblet Trust FD B Test Trust Fbo Allegheny Luth Home | 501(c)(3) | 2005 | | $243,676 | 2025-12 |
| Charles W Diehl Jr Ta Charitable Remainder Unitrust | 501(c)(3) | 2008 | | $1.4 million | 2025-12 |
| Clement and Karen Arrison Family Charitalbe Foundation | 501(c)(3) | 2005 | | $3.4 million | 2025-12 |
| Clement and Karen Arrison Legacy Foundation | 501(c)(3) | 2010 | | $6.3 million | 2025-12 |
| Collary Melva C Tuw | 501(c)(3) | 2005 | | $150,873 | 2025-06 |
| Colucci Family Foundation Inc | 501(c)(3) | 2010 | | $2.6 million | 2025-12 |
| Concordia Foundation Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Conrad E Fogelsanger Trust No 2 Uw | 501(c)(3) | 2006 | | $156,677 | 2025-12 |
| Conrad E Fogelsanger Trust No 3 Uw | 501(c)(3) | 2006 | | $197,390 | 2025-12 |
| Constance H Smith Trust | 501(c)(3) | 2001 | | $115,947 | 2025-12 |
| Coombs-Robbins Trust Fund | 501(c)(3) | 2014 | | $1 million | 2025-12 |
| Cora Gaylord Trust Uwo Fbo Jay Bonner | 501(c)(3) | 2009 | | $1.2 million | 2025-12 |
| Croomphotos Foundation Inc | 501(c)(3) | 2025 | | | |
| D Burger Irrev Trust DTD 21881 Fbo Dorthy Burger Foundation | 501(c)(3) | 2004 | | $502,891 | 2025-12 |
| David E Singer and Harriet Singer Charitable Trust | 501(c)(3) | 2001 | | $1 million | 2025-12 |
| David Roy Detwiler Residual Trust | 501(c)(3) | 2006 | | $569,702 | 2025-12 |
| Dean Hollabaugh Trust | 501(c)(3) | 2006 | | $380,446 | 2025-12 |
| Diane Delp Tuw Fbo Narf | 501(c)(3) | 2011 | | $294,740 | 2025-12 |
| Diane Delp Uw Fbo Hillside Spca | 501(c)(3) | 2011 | | $718,199 | 2025-12 |
| Dixon G & Mary L Blodgett Char Trust | 501(c)(3) | 2015 | | $834,907 | 2025-12 |
| Donald Macdavid Charitable Trust | 501(c)(3) | 2011 | | $5.9 million | 2025-12 |
| Dorothy Welker Tuw Trust Fbo Saint Marks Lutheran Church 2001109 | 501(c)(3) | 2007 | | $558,428 | 2025-12 |
| Douglas L Finck Animal Welfare Fund Trust | 501(c)(3) | 2019 | | $290,596 | 2025-12 |
| Doyle S & Helen Poorman Foundation Irrv Tua | 501(c)(3) | 2001 | | $2.4 million | 2025-12 |
| Earl A and Orpha S Rogers Charitable Trust | 501(c)(3) | 2002 | | $283,739 | 2025-09 |
| Earl W Spahr TW Charitable | 501(c)(3) | 2014 | | $1 million | 2025-12 |
| Eastman Foundation | 501(c)(3) | 2010 | | $39,031 | 2025-12 |
| Edith Demain Tuw | 501(c)(3) | 2002 | | $365,094 | 2025-12 |
| Edith M Jones Trust Uw Fbo St Andrew Episcopal 77052 | 501(c)(3) | 2002 | | $365,876 | 2025-09 |
| Edna & Frank Walker Residuary Trust | 501(c)(3) | 1996 | | $2.2 million | 2025-12 |
| Edna A Blersch Trust | 501(c)(3) | 2019 | | $524,216 | 2025-12 |
| Edward B Righter Charitable Trust | 501(c)(3) | 2021 | | $977,621 | 2025-12 |
| Edward N Canedy Irrv Trust | 501(c)(3) | 2018 | | $563,276 | 2025-12 |
| Edward Paul Trust Uw | 501(c)(3) | 1998 | | $171,250 | 2026-05 |
| Edwin L Berger Co-Tuw Fbo Charities | 501(c)(3) | 2009 | | $5.2 million | 2025-12 |
| Edwin M Johnston Jr Family Foundation | 501(c)(3) | 2000 | | $4.5 million | 2025-12 |
| Eisenberg T W Runyon Fund | 501(c)(3) | 2005 | | $555,382 | 2026-01 |
| Elizabeth Miller Estate | 501(c)(3) | 2019 | | $468,611 | 2025-12 |
| Ellison Ada A 41C001017 | 501(c)(3) | 2019 | | $534,852 | 2025-12 |
| Elsie M & Stanley C Scheetz Memorial Fund Fbo | 501(c)(3) | 1996 | | $2.7 million | 2025-12 |
| Emory E Grove Trust Under Will | 501(c)(3) | 2003 | | $2.2 million | 2026-05 |
| Eril E Wilson TW Fbo Homeland | 501(c)(3) | 2001 | | $605,132 | 2025-12 |
| Ernest E Brown Trust for Trinity United Church | 501(c)(3) | 2006 | | $198,095 | 2025-12 |
| Esther B Herman Tuw 122393 Fbo Charities | 501(c)(3) | 2002 | | $289,599 | 2025-12 |
| Esther T Yeagley T W Spca 78198 | 501(c)(3) | 2002 | | $480,159 | 2025-07 |
| Esther W Spaulding Charitable Trust | 501(c)(3) | 2019 | | $3.7 million | 2025-12 |
| Eunice & William Burrington Trust SVMC 31C014011 | 501(c)(3) | 2019 | | $83,250 | 2025-12 |
| Evelyn Keen Livingood Trust 03-31-76 | 501(c)(3) | 2001 | | $798,027 | 2025-12 |
| Evelyn W Clark Trust Uw 4a20752 040293 | 501(c)(3) | 2001 | | $75,396 | 2025-12 |
| Fatta Foundation Inc | 501(c)(3) | 1998 | | $3.8 million | 2024-12 |
| Ferguson Electric Foundation | 501(c)(3) | 2004 | | $900,886 | 2025-12 |
| First Um CH Gabler Hassler Huber Trust | 501(c)(3) | 2005 | | $398,958 | 2025-12 |
| Fleck TW Altoona Hospital | 501(c)(3) | 2005 | | $197,996 | 2025-12 |
| Fletcher D Proctor Fund for Destitute Children Nect | 501(c)(3) | 2019 | | $245,019 | 2025-12 |
| Florence & Julian Rappaport York Catholic High School Grant | 501(c)(3) | 1999 | | $155,955 | 2026-05 |
| Florence G Harper Chair in Art Education | 501(c)(3) | 2004 | | $872,220 | 2025-12 |
| Florence H Fluke TW Fbo Bethany Village Care Assurance Fund Trust | 501(c)(3) | 2001 | | $392,382 | 2025-12 |
| Florence H Fluke TW Fbo Grace United Methodist Church Trust | 501(c)(3) | 2001 | | $370,492 | 2025-12 |
| Florence M Stout Trust Uw | 501(c)(3) | 1996 | | $1.1 million | 2025-12 |
| Florence W & Stewart R Bortner Charitable Trust Agreement | 501(c)(3) | 2006 | | $766,934 | 2025-12 |
| Florence@herring Ir Ta Fbo Charity | 501(c)(3) | 2008 | | $925,123 | 2025-09 |
| Foundation 214 Inc | 501(c)(3) | 2022 | | $29.3 million | 2024-12 |
| Frances D Sheetz Charitable Trust | 501(c)(3) | 2003 | | $1.3 million | 2025-12 |
| Frank C & Vera L Corry Memorial Fund | 501(c)(3) | 1995 | | $2 million | 2025-12 |
| Frank L Ciminelli Family Foundation Inc | 501(c)(3) | 1998 | | $1.7 million | 2025-05 |
| Frank W Agan Trust Fbo Ludlow Patients RRMC | 501(c)(3) | 2019 | | $214,894 | 2025-12 |
| Frank W Agan Trust Fbo Ludlow VT | 501(c)(3) | 2019 | | $256,585 | 2025-12 |
| Freda B Bowers Charitable Foundation | 501(c)(3) | 1999 | | $1.3 million | 2026-01 |
| Fruitbelt Coalition Inc | 501(c)(3) | 2011 | $0 | $0 | 2025-12 |
| Fry Charles S & Helen B Memorial Trust | 501(c)(3) | 2007 | | $932,903 | 2025-12 |
| GFWC New York State Federation of Womens Clubs | 501(c)(3) | 2003 | $0 | $0 | 2026-06 |
| George B Rudy Jr Trust 4B08514 | 501(c)(3) | | | $2.8 million | 2025-08 |
| George E Serfass Trust 1963 | 501(c)(3) | 2006 | | $826,768 | 2025-12 |
| George McCrillis Scholarship Trust 180-0405-3 | 501(c)(3) | 2006 | | $725,875 | 2025-10 |
| George W Comstock Foundation | 501(c)(3) | 2009 | | $155,704 | 2025-12 |
| Gertrude English Trust Uw | 501(c)(3) | 2003 | | $397,341 | 2025-12 |
| Gisel Family Foundation | 501(c)(3) | 2015 | | $8.7 million | 2024-12 |
| Gladys E Ritter Mem Trust | 501(c)(3) | 2005 | | $1.6 million | 2025-12 |
| Glenn E Todd Trust Fbo United Church of Christ | 501(c)(3) | 2006 | | $1.2 million | 2025-12 |
| Glenn E Todd Tuw | 501(c)(3) | 2005 | | $821,396 | 2025-12 |
| Grace Darling TW Fbo Un Meth Church | 501(c)(3) | 2012 | | $156,712 | 2025-12 |
| Grace K Kell Tuw Trust | 501(c)(3) | 2006 | | $2.5 million | 2025-12 |
| Grace L Hess Trust 001338 | 501(c)(3) | 2005 | | $276,047 | 2025-12 |
| Grace S Darling Tuw Scholarship Fund | 501(c)(3) | 2011 | | $615,668 | 2025-12 |
| Greater Buffalo United Association Inc | 501(c)(3) | 2016 | | $12,965 | 2024-12 |
| Grey Blanket Foundation | 501(c)(3) | 1998 | | $1 million | 2025-12 |
| Grow Buffalo Foundation Inc | 501(c)(3) | 2022 | | $914 | 2025-12 |
| Guy K & Virginia K Ludwig Trust Ua B08566 | 501(c)(3) | 2002 | | $194,010 | 2025-12 |
| H Clark Witman Trust Uw | 501(c)(3) | 2001 | | $84,407 | 2025-12 |
| Haldeman S Wertz 12-30-1988 | 501(c)(3) | 2010 | | $317,087 | 2025-12 |
| Harrison C and Margaret A Snyder Charitable Trust | 501(c)(3) | 1996 | | $876,923 | 2025-12 |
| Harry & Dorothy George Charitable Trust | 501(c)(3) | 2005 | | $771,502 | 2025-12 |
| Hartman M Pearl T-W | 501(c)(3) | 2005 | | $296,994 | 2025-06 |
| Helen Dent Lenahan Foundation Inc | 501(c)(3) | 2001 | | $768,297 | 2025-12 |
| Helen K Seidel C T W | 501(c)(3) | 2007 | | $184,363 | 2025-12 |
| Henry F Graff Charitable Trust | 501(c)(3) | 1995 | | $4.7 million | 2026-04 |
| Hessenberger Memorial Fund Trust | 501(c)(3) | 2006 | | $101,809 | 2025-09 |
| Hilliard A Hasenkamp TW 481-74411 | 501(c)(3) | 2000 | | $257,040 | 2025-12 |
| Hodgson Russ Charitable Foundation Inc | 501(c)(3) | 2018 | | $8,185 | 2025-12 |
| Hubbard Hope Irrv Trust 43C433018 | 501(c)(3) | 2019 | | $392,695 | 2025-12 |
| Hugo Foundation Inc | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Hunter Meyers Redus Foundation | 501(c)(3) | 2003 | | $1.3 million | 2025-12 |
| Hyde Family Charitable Fund | 501(c)(3) | 1996 | | $5.9 million | 2025-12 |
| Inez C Frey Ta Charitablr Church | 501(c)(3) | 2014 | | $296,493 | 2025-12 |
| Irene R Gorbinski Tuition Fund | 501(c)(3) | 2006 | | $296,006 | 2025-12 |
| Isabel Templeton Tuw Trust | 501(c)(3) | 2005 | | $412,367 | 2025-12 |
| J George Schmid Jr Memorial Fund | 501(c)(3) | 2001 | | $2.2 million | 2025-12 |
| J Hornbrook TW Fbo Charities | 501(c)(3) | 2012 | | $2.8 million | 2025-12 |
| JJR Foundation Inc | 501(c)(3) | 2022 | | $253,880 | 2024-12 |
| Jacob C & Hazel B Platts the York Bank & Trust Co | 501(c)(3) | 2002 | | $495,650 | 2025-12 |
| James & Mary Frankhouser Charitable Trust | 501(c)(3) | 1998 | | $297,281 | 2025-10 |
| James D and Victora B Newman Foundation Inc | 501(c)(3) | 2020 | | $1.1 million | 2025-12 |
| James N Deibert Trust B | 501(c)(3) | 2015 | | $1.9 million | 2025-12 |
| James S Askins Jr Trust Under Will | 501(c)(92) | 2026 | | $468,050 | 2025-12 |
| Jay Bonner Gaylord Trust | 501(c)(3) | 2009 | | $7.3 million | 2025-12 |
| John A Zeller Ta Trust | 501(c)(3) | 2007 | | $590,088 | 2025-12 |
| John J Flynn Trust Estate | 501(c)(3) | 2019 | | $5.5 million | 2025-12 |
| John T Funk Jr TW Charitable | 501(c)(3) | 2005 | | $185,427 | 2025-12 |
| Jonas & Lillian Warrell Trust Ua DTD 090779 Fbo St Patrick SCH | 501(c)(3) | 2005 | | $212,239 | 2025-12 |
| Josephine K Tomlinson Trust Fbo North & Southampton Church | 501(c)(3) | 2006 | | $933,907 | 2025-12 |
| Julia M Cullen Foundation | 501(c)(3) | 2000 | | $2.1 million | 2025-12 |
| June C Hutton Trust | 501(c)(3) | 2001 | | $103,987 | 2025-12 |
| Katherine M Schneider Estate | 501(c)(3) | 2005 | | $357,957 | 2025-12 |
| Kathryn I Schiffner Music Fund | 501(c)(3) | 2003 | | $112,102 | 2025-12 |
| Kathryn M Fields Trust Uw Fbo First Evangelical Luth Church of Chamb | 501(c)(3) | 2005 | | $359,774 | 2025-12 |
| Kevin and Amy Quinlivan Family Foundation | 501(c)(3) | 2011 | | $31,474 | 2025-12 |
| Konov Trust Art 6 31P019016 | 501(c)(3) | 2019 | | $237,813 | 2025-12 |
| Kulp & Danner Combined Irtua Fbo Etal Charities | 501(c)(3) | 2015 | | $504,056 | 2025-12 |
| L Blanche Mickey Trust | 501(c)(3) | 2003 | | $341,437 | 2025-12 |
| Lakeridge Foundation | 501(c)(3) | 2004 | | $942,460 | 2025-12 |
| Langston Hughes Institute Inc | 501(c)(3) | 1970 | $0 | $0 | 2024-12 |
| Laura M Lenhart Trust | 501(c)(3) | 2006 | | $119,973 | 2025-12 |
| Lederer ML Irr Trust Fbo Putney School 43C618014 | 501(c)(3) | 2019 | | $941,955 | 2025-12 |
| Lena Hoffmaster TW Fbo Sallieann Graeff | 501(c)(3) | 2002 | | $206,865 | 2025-12 |
| Leslie M Karper Trust Uw | 501(c)(3) | 2005 | | $520,492 | 2025-12 |
| Lillian Esther Loucks Ta the York Bank & Trust Co | 501(c)(3) | 2002 | | $591,040 | 2025-12 |
| Linton Foundation | 501(c)(3) | 2003 | | $556,627 | 2025-09 |
| Little-Kittinger Foundation Inc | 501(c)(3) | 1994 | | $1.7 million | 2025-12 |
| Lorraine Miller TW Fbo St Peters United Church of Christ Et Al | 501(c)(3) | 2006 | | $281,683 | 2025-12 |
| Louis P Ciminelli Family Foundation | 501(c)(3) | 2007 | | $10.9 million | 2025-12 |
| Louise C Hench TW Fbo Bethany Childrens Home | 501(c)(3) | 1996 | | $999,450 | 2025-12 |
| Louise C Hench Trust Uw Fbo Lancaster Theological Seminary | 501(c)(3) | 2002 | | $298,371 | 2025-12 |
| Louise Hinnershots Trust Uw Fbo Warren L Davis Scholarship Fund | 501(c)(3) | 1996 | | $4.2 million | 2025-12 |
| Lucille and Jack Yellen Foundation | 501(c)(3) | 2011 | | $993,053 | 2025-12 |
| M Beaver Trust Fbo St Johns Episcopal CH | 501(c)(3) | 2005 | | $550,713 | 2025-12 |
| MM Spong Irta Fbo St Stephens Ep SCHL | 501(c)(3) | 2014 | | $313,423 | 2025-12 |
| MSGR Richard S Amico Memorial Charitable Trust | 501(c)(3) | 2008 | | $1,867 | 2025-12 |
| Margaret D and Jeremy M Jacobs Family Foundation | 501(c)(3) | 2023 | | $10.3 million | 2024-12 |
| Margaret M Brown Trust Ua | 501(c)(92) | 2026 | | $456,130 | 2025-12 |
| Margaret M Megahan Perpetual Trust Fbo Spca | 501(c)(3) | 2005 | | $97,189 | 2025-12 |
| Margaret Megahan Trust Uw Fbo Watson Helen | 501(c)(3) | 2007 | | $547,216 | 2025-12 |
| Margaret O McCormick Et Al Fbo Harrisburg Hospital | 501(c)(3) | 2002 | | $253,035 | 2026-04 |
| Margaret S Hellyer T W | 501(c)(3) | 2006 | | $3.2 million | 2025-12 |
| Margaret W Haldeman Trust | 501(c)(3) | 2016 | | $830,760 | 2025-12 |
| Maria Agan Tua for Selected Charities | 501(c)(3) | 2019 | | $1.5 million | 2025-12 |
| Marion Batchelder Trust 378 Fbo MCHV Et Al | 501(c)(3) | 2019 | | $115,971 | 2025-12 |
| Marion Diehl Trust Uw Fbo St Paul U M Church | 501(c)(3) | 2002 | | $486,243 | 2026-04 |
| Marjorie D Cornell Trust Ua Fbo United Methodist Church | 501(c)(3) | 1998 | | $196,293 | 2026-05 |
| Marjorie J Way Trust Fbo Uvm Faculty | 501(c)(3) | 2019 | | $236,172 | 2025-12 |
| Marjorie K Huber Trust A Chambersburg Trust Co Trust | 501(c)(3) | 2005 | | $665,282 | 2025-12 |
| Marjorie S Way Trust Fbo Kurn Hattin Homes | 501(c)(3) | 2019 | | $283,074 | 2025-12 |
| Mark and Nancy Conley Foundation | 501(c)(3) | 2009 | | $140,129 | 2024-12 |
| Martin & Mabel Goodman Trust Ua Fbo City of Altoona 24375008 | 501(c)(3) | 2005 | | $193,208 | 2025-12 |
| Mary E Matola Tuw | 501(c)(3) | 2009 | | $480,652 | 2025-12 |
| Mary King Test Trust Uw Fbo Wilson College 090393 | 501(c)(3) | 2005 | | $2.6 million | 2025-12 |
| Mary L Weeks Charitable Trust | 501(c)(3) | 1998 | | $391,409 | 2026-05 |
| Matilda P Herbst Trust Uw DTD 1-7-80 | 501(c)(3) | 2002 | | $153,656 | 2025-12 |
| Maude E Lesher Tuw | 501(c)(3) | 2009 | | $400,906 | 2025-12 |
| Mayor Browns Fund To Advancebuffalo | 501(c)(3) | 2006 | $0 | $270,026 | 2025-12 |
| McBean James Tuw Fbo Charities | 501(c)(3) | 2005 | | $508,708 | 2025-12 |
| McCormick Family Foundation | 501(c)(3) | 2003 | | $1,160 | 2024-12 |
| Meehan-Holtz Charity Ta | 501(c)(3) | 2006 | | $816,086 | 2025-12 |
| Merle Brown Sechrist TW Fbo Elaine H Royahn | 501(c)(3) | 2010 | | $452,293 | 2025-12 |
| Messier-Costain Foundation 0011961170 | 501(c)(3) | 2002 | | $1.3 million | 2025-12 |
| Minerva Schaal Trust Uw Fbo John & Minerva Schaal Memorial | 501(c)(3) | 2005 | | $822,124 | 2025-12 |
| Minnie Hetrick Tuw Fbo Black Rockch | 501(c)(3) | 2009 | | $128,706 | 2025-12 |
| Minnie Hetrick Tuw Fbo St Jacobs CH | 501(c)(3) | 2015 | | $136,241 | 2025-12 |
| Minnie V Crumbling Memorial Trust | 501(c)(3) | 2007 | | $253,833 | 2025-12 |
| Miriam E Hahn Trust Ua Fbo York Lutheran Home | 501(c)(3) | 2006 | | $219,510 | 2025-12 |
| Miriam L Reber T W Fbo Bucknell University | 501(c)(3) | 1996 | | $834,740 | 2025-12 |
| Mohrsville Athletic Playgroung Asso | 501(c)(3) | 2002 | | $373,233 | 2025-12 |
| Molly Gingold Trust Uw Dr Ralph B Little Fund | 501(c)(3) | 2002 | | $85,588 | 2025-08 |
| Moore-Church Scholarship Trust | 501(c)(3) | 2000 | | $147,539 | 2025-07 |
| Morris J Miller Charitable Trust | 501(c)(3) | 2002 | | $1.3 million | 2025-12 |
| Morton Lane Charitable Foundation | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| Mosaic 659 Foundation | 501(c)(3) | 2015 | | $4 million | 2025-12 |
| Mosey Family Foundation | 501(c)(3) | 2016 | | $587,990 | 2024-12 |
| Nancy Roe Trust Ua Fbo Josephine | 501(c)(3) | 2008 | | $1.6 million | 2025-12 |
| New Era Cap Foundation | 501(c)(3) | 2016 | | $20.3 million | 2024-12 |
| Norfolk Ave Block Club 1 Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Oleary Tuw Fbo St Raphaels Parish | 501(c)(3) | 2019 | | $502,151 | 2025-08 |
| Oliver C Hamister and Julia L Hamister Family Foundation Inc | 501(c)(3) | 1998 | | $313,928 | 2025-12 |
| Osc Charitable Foundation | 501(c)(3) | 2015 | | $1.7 million | 2024-12 |
| P Bianchi Tuw Fbo Charities | 501(c)(3) | 2025 | | $1 million | 2025-12 |
| PNZ Charitable Foundation Inc | 501(c)(3) | 2014 | | $68,929 | 2025-10 |
| Paul A Saffrin Foundation | 501(c)(3) | 2007 | | $14.2 million | 2024-12 |
| Paul and Helen Ellis Charitable Trust | 501(c)(3) | 2019 | | $3.9 million | 2025-12 |
| Pauline M Orosky Trust Uw | 501(c)(3) | 2013 | | $292,969 | 2025-10 |
| Pauline R Hess Trust 001361 | 501(c)(3) | 2005 | | $524,993 | 2025-12 |
| Percy Edward Deckard Trust Uw | 501(c)(3) | 1996 | | $747,324 | 2025-08 |
| Perna Family Charitable Foundation Inc | 501(c)(3) | 2024 | | $86,964 | 2025-12 |
| Pierson K Miller Tua Irrv Portion Trust | 501(c)(3) | 2012 | | $10.2 million | 2025-12 |
| Proctor M Tuw Fbo W Rutland Library | 501(c)(3) | 2019 | | $276,191 | 2025-08 |
| R Billin Trust Uw 14005 Fbo Central Pa Humane Society 011393 | 501(c)(3) | 2005 | | $136,285 | 2025-12 |
| R Davis Tuw Fbo Missionary & Church | 501(c)(3) | 2019 | | $435,181 | 2025-12 |
| R Eugene Irvin Trust Uw Educ | 501(c)(3) | 2014 | | $1.1 million | 2025-12 |
| R N Boerner Memorial Trust II 1987 | 501(c)(3) | 2005 | | $817,567 | 2025-12 |
| R N Boerner Memorial Trust No IV 2038 | 501(c)(3) | 2005 | | $638,538 | 2025-12 |
| R N Boerner Memorial Trust No V 2054 | 501(c)(3) | 2005 | | $574,313 | 2025-12 |
| R N Boerner Memorial Trust No Vi 2112 | 501(c)(3) | 2005 | | $500,833 | 2025-12 |
| Raab Charitable Remainder Unitrust 400 1152048002 | 501(c)(3) | 2003 | | $143,667 | 2025-12 |
| Raymond A Riddel Memorial Trust | 501(c)(3) | 2019 | | $392,036 | 2025-12 |
| Raymond C Keller and Jane G Keller Charitable Trust | 501(c)(3) | 2018 | | $1.5 million | 2025-12 |
| Raymond C Keller and Jane G Keller Charitable Trust Fbo Rider Univ | 501(c)(3) | 2018 | | $2.9 million | 2025-12 |
| Raymond Dratwa Charitable Trust Ua | 501(c)(3) | 1996 | | $253,840 | 2025-07 |
| Raymond E Evleth Trust Uw Fbo | 501(c)(3) | 1996 | | $3.4 million | 2025-10 |
| Regina Hess Charitable Trust | 501(c)(3) | 2006 | | $499,217 | 2025-12 |
| Reverend Francis Lynch T A Fbo St Vincent Seminary | 501(c)(3) | 2005 | | $584,953 | 2026-05 |
| Richard F & Lena S Barker Trust Fund | 501(c)(3) | 2019 | | $800,891 | 2024-12 |
| Richard W Rupp Foundation | 501(c)(3) | 1998 | | $11.8 million | 2024-12 |
| Robert & Julia Johnston Scholarship | 501(c)(3) | 2005 | | $1.1 million | 2025-12 |
| Robert & Virginia@macindoe Trust | 501(c)(3) | 2016 | | $141,846 | 2025-12 |
| Robert A Rupp Trust Uw | 501(c)(3) | 2006 | | $154,326 | 2025-12 |
| Robert N Boerner Trust 1431 Ua DTD 112875 Fbo Robert N Boerner | 501(c)(3) | 2005 | | $859,313 | 2025-12 |
| Robert N Boerner Trust 1749 08-18-82 Fbo Waynesboro Welfare Assoc | 501(c)(3) | 2005 | | $621,137 | 2025-12 |
| Robert R Mumma Trust Ua 4 | 501(c)(3) | 2003 | | $135,165 | 2025-12 |
| Robert R Mumma Trust Uw 2 | 501(c)(3) | 2003 | | $142,856 | 2025-12 |
| Robert R Mumma Trust Uw 3 | 501(c)(3) | 2003 | | $121,906 | 2025-12 |
| Robert T & Beatrice V Bowman Scholaship Trust | 501(c)(3) | 2001 | | $565,950 | 2025-12 |
| Rowboat Family Foundation | 501(c)(3) | 2017 | | $368,487 | 2024-12 |
| Rowland A Rupp Jr Scholarship Fund Inc | 501(c)(3) | 2021 | | $134,754 | 2024-12 |
| Ruby F Snyder CTW Fbo Bethany United Methodist Church | 501(c)(3) | 1996 | | $233,971 | 2025-06 |
| Ruth D Miller Trust Uw Fbo Bethany Orphans Home for Children | 501(c)(3) | 2006 | | $928,989 | 2025-12 |
| Ruth Lantz Trust Uw Fbo Catharine Lantz | 501(c)(3) | 2006 | | $107,419 | 2025-12 |
| Samuel L Hoover Tua | 501(c)(3) | 2010 | | $1.4 million | 2025-12 |
| Schlaraffia Bisonia Inc | 501(c)(3) | 2014 | $0 | $0 | 2025-09 |
| Sew Redi Buffalo Inc | 501(c)(3) | 2008 | $0 | $0 | 2025-06 |
| Shriners Hosp for Chrippled Childern | 501(c)(3) | 2002 | | $373,567 | 2025-12 |
| Sisterhood of Mothers | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Smithtown Communty Trust Under Ce Rockwell Trust Ua 110599 Article 4 | 501(c)(3) | 2018 | | $176,156 | 2025-12 |
| Special Smiles Foundation | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Stanley C and Elsie M Scheetz Memorial Fund Fbo the Reading | 501(c)(3) | 1996 | | $2.9 million | 2025-12 |
| Suneel Research Foundation | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Susie Gunglach Scholarship Fund | 501(c)(3) | 2008 | | $168,372 | 2025-12 |
| Tallman-Curtis Family Foundation Inc | 501(c)(3) | 2023 | | $44,295 | 2025-12 |
| The Anna Pryor Tuw Charity | 501(c)(3) | 2005 | | $745,483 | 2025-12 |
| The Cullen Foundation of Western New York Inc | 501(c)(3) | 2022 | | $137.1 million | 2024-12 |
| The Howard Jane and Carol@robbins Family Memorial Trust | 501(c)(3) | 2014 | | $1.1 million | 2025-12 |
| The John W & Ardell T Brumit Educational Trust | 501(c)(3) | 2009 | | $1 million | 2025-12 |
| The Russell A Lerew and Della C Lerew Memorial Trust | 501(c)(3) | 1996 | | $752,815 | 2025-12 |
| The Thomas A and Doreen M Wendt Foundation | 501(c)(3) | 2015 | | $8.2 million | 2024-12 |
| The Thomas J Miles and Ruth S Miles Memorial Fund | 501(c)(3) | 2001 | | $315,766 | 2026-04 |
| The Walter T and Bessie H Cooper Irrevocable Charitable Trust | 501(c)(3) | 1995 | | $197,299 | 2025-06 |
| The@s Wilson and Grace M Pollock Foundation | 501(c)(3) | 1997 | | $10.8 million | 2026-04 |
| Thelma West for Charities T W | 501(c)(3) | 2005 | | $1.9 million | 2025-12 |
| Theodore Demarco Irrv Trust 43C667011 | 501(c)(3) | 2019 | | $159,000 | 2025-12 |
| Thomas & Josephine Neady Trust No 2022 | 501(c)(3) | 2006 | | $90,750 | 2025-12 |
| Thurman Thomas Family Foundation Inc | 501(c)(3) | 2020 | | $24,845 | 2024-12 |
| Tower Family Fund Inc | 501(c)(3) | 2007 | | $36.5 million | 2025-12 |
| Trust Under Power of Appointment of Fannie Fetter | 501(c)(3) | 2002 | | $503,839 | 2025-12 |
| Tuw William B Anderson | 501(c)(3) | 2006 | | $1.5 million | 2025-12 |
| Veteran Boxers Association Ringnumber 44 | 501(c)(3) | 2023 | | | |
| Virginia Miller Dekle Foundation College | 501(c)(3) | 2001 | | $162,634 | 2025-08 |
| Virginia Miller Dekle Foundation Mary College | 501(c)(3) | 2001 | | $160,340 | 2025-08 |
| W & T Sote Tua Fbo Luth Home | 501(c)(3) | 2011 | | $1.8 million | 2025-10 |
| W Eisenhart Co-Tuw Fbo Charities | 501(c)(3) | 2015 | | $12.8 million | 2025-12 |
| WW & Lucretia Hafer Scholarship Tuw | 501(c)(3) | 2014 | | $6.6 million | 2025-08 |
| Walter & Lila Gibbs Memorial Trust | 501(c)(3) | 1995 | | $925,301 | 2025-06 |
| Walter A Duffy Perpetual Charitable Trust | 501(c)(3) | 1996 | | $1.4 million | 2025-07 |
| Watson Charitable Remainder Unitrust Spca | 501(c)(3) | 2007 | | $241,580 | 2025-12 |
| William A Lynch Scholarship Fund Trust Uw Willam A Lynch | 501(c)(3) | 1990 | | $105,657 | 2025-12 |
| William B B Wilson Life Insurance Trust | 501(c)(92) | 2004 | | $562,068 | 2025-12 |
| William Kraft TW Fbo Emanuel Lutheran Church | 501(c)(3) | 2008 | | $506,461 | 2025-12 |
| William Kraft TW Fbo Zion Unitedmethodist CH | 501(c)(3) | 2008 | | $452,467 | 2025-12 |
| William Sote Foundation | 501(c)(3) | 2011 | | $3.2 million | 2025-10 |
| William W Cassidy & Mildred C Armstrong Tuw | 501(c)(3) | 2019 | | $1.6 million | 2024-12 |
| Winifred M Santman Trust Ua | 501(c)(3) | 2006 | | $130,198 | 2025-12 |
| Yadzinski Foundation Inc | 501(c)(3) | 2019 | | $29,501 | 2025-12 |
| Yeghounts Foundation Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Yfs Foundation Inc | 501(c)(3) | 2015 | | $506 | 2022-12 |