| Little Star Center Inc | 501(c)(3) | 2002 | $26.6 million | $5.9 million | 2024-12 |
| University High School of Indiana Inc | 501(c)(3) | 1998 | $12.7 million | $15.2 million | 2025-06 |
| Lambda Chi Alpha Educational Foundation Inc | 501(c)(3) | 1955 | $12 million | $27.6 million | 2025-12 |
| Clven National House Corporation | 501(c)(7) | 2016 | $11.7 million | $8.4 million | 2025-06 |
| Zeta Tau Alpha Foundation Inc | 501(c)(3) | 1980 | $6.8 million | $33.2 million | 2025-07 |
| Little Buns Inc | 501(c)(3) | 1993 | $4.7 million | $1.1 million | 2024-12 |
| Alpha Sigma Phi Foundation Inc | 501(c)(3) | 2004 | $3 million | $17.7 million | 2025-06 |
| Indiana Agriculture Education Inc | 501(c)(3) | 2017 | $2.4 million | $1.1 million | 2023-06 |
| Sigma Kappa Foundation Inc | 501(c)(3) | 1989 | $2.3 million | $14.1 million | 2026-05 |
| Coram Deo Academy Inc | 501(c)(3) | 2012 | $1.9 million | $765,415 | 2025-07 |
| Acacia Fraternity Foundation Inc | 501(c)(3) | 1989 | $1.9 million | $6.8 million | 2025-06 |
| Indy Latin School Association Inc | 501(c)(3) | 2018 | $1.6 million | $3.3 million | 2025-06 |
| Zeta Beta Tau Foundation Inc | 501(c)(3) | 2009 | $1.2 million | $12.4 million | 2024-12 |
| Sigma Delta Tau Foundation Inc | 501(c)(3) | 1990 | $954,618 | $1.7 million | 2025-06 |
| Carmel High School Band Boosters Inc | 501(c)(3) | 1994 | $889,235 | $144,568 | 2025-04 |
| Beta Zeta Foundation | 501(c)(7) | 2014 | $847,885 | $2.4 million | 2024-12 |
| Folds of Honor Foundation | 501(c)(3) | 2020 | $836,714 | $1.4 million | 2025-12 |
| Forte Orthopedic Research Institute | 501(c)(3) | 2004 | $741,230 | $47,768 | 2024-12 |
| Carmel-Clay Educational Foundation Inc | 501(c)(3) | 1967 | $626,617 | $2.7 million | 2025-06 |
| Purdue Alumni of Delta Upsilon Inc | 501(c)(8) | 1999 | $610,197 | $838,219 | 2025-06 |
| International Chinese Statistical Association | 501(c)(3) | 1989 | $503,565 | $1.8 million | 2024-12 |
| Sigma Tau Gamma Foundation Inc | 501(c)(3) | 1974 | $502,627 | $3.2 million | 2025-06 |
| Carmel High School Ovation Inc | 501(c)(3) | 2001 | $485,164 | $183,914 | 2025-06 |
| Class Education Inc | 501(c)(3) | 2008 | $320,120 | $767,197 | 2024-12 |
| Video Game Palooza Inc | 501(c)(3) | 2015 | $297,833 | $384,747 | 2023-12 |
| St Marys Child Center Inc Endowment Fund Trust 20932-00-1 | 501(c)(3) | 2004 | $270,090 | $2 million | 2024-12 |
| Theta Alpha Housing Corporation | 501(c)(7) | 2024 | $207,018 | $849,393 | 2025-08 |
| Sigma Delta Tau Capital Corporation | 501(c)(7) | 2020 | $141,192 | $470,275 | 2025-06 |
| Hamilton Ridge Academy Inc | 501(c)(3) | 2023 | $140,279 | $1,083 | 2023-06 |
| National Panhellenic Conference | 501(c)(3) | 1996 | $132,947 | $2.2 million | 2025-06 |
| League of Extraordinary Parents Inc | 501(c)(3) | 2020 | $125,000 | $125,000 | 2025-12 |
| West Clay Elementary School Pto | 501(c)(3) | 2009 | $123,747 | $129,252 | 2025-06 |
| Lambda Chi Alpha Fraternity Inc | 501(c)(7) | 1941 | $119,761 | $6,925 | 2025-06 |
| Smoky Row Parent Teacher Organization Inc | 501(c)(3) | 1993 | $116,220 | $108,866 | 2026-06 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $112,549 | $33,695 | 2025-06 |
| Prairie Trace Elementary Pto | 501(c)(3) | 1999 | $109,572 | $134,550 | 2026-06 |
| Cherry Tree Elementary Parent Teacher Organization Inc | 501(c)(3) | 1991 | $102,586 | $76,379 | 2026-06 |
| College Wood Parent Teacher Organization Inc | 501(c)(3) | 1991 | $85,156 | $86,242 | 2026-06 |
| Forest Dale Elementary Parent Teacher Organization Inc | 501(c)(3) | 1992 | $82,063 | $42,721 | 2026-06 |
| Carmel Middle School Fam Club LTD | 501(c)(3) | 2010 | $79,444 | $45,447 | 2025-06 |
| Fishers Pointe Cooperative Preschool Inc | 501(c)(3) | 1997 | $78,765 | $74,293 | 2025-06 |
| Towne Meadow Pto | 501(c)(3) | 2001 | $73,190 | $105,818 | 2025-06 |
| Mohawk Trails Elementary School Parent Teacher Organization | 501(c)(3) | 1992 | $67,962 | $110,429 | 2026-06 |
| Woodbrook Elementary Parent Teacher Organization Inc | 501(c)(3) | 1991 | $65,448 | $85,783 | 2026-06 |
| Corpus Christi for Unity and Peace Inc | 501(c)(3) | 2021 | $60,672 | $48,463 | 2026-06 |
| Alpha Kappa Lambda Education Foundation Inc | 501(c)(3) | 1985 | $54,566 | $388,596 | 2024-12 |
| Future Aviators Charitable Foundation Inc | 501(c)(3) | 2023 | $50,831 | $696,363 | 2025-12 |
| Bayan Educational Endeavor Inc | 501(c)(3) | 2014 | $50,537 | $46,881 | 2025-12 |
| Clay Middle School Parent Teacher Organization | 501(c)(3) | 1976 | $50,266 | $437 | 2025-06 |
| Creekside Middle School Pto | 501(c)(3) | 2006 | $40,769 | $32,433 | 2025-06 |
| International Talent Academy Inc | 501(c)(3) | 2006 | $38,487 | $13,185 | 2024-12 |
| Carmel Elementary School Pto Inc | 501(c)(3) | 1991 | $31,761 | $86,543 | 2025-06 |
| Carmel Middle School Parent Teacher Organization Inc | 501(c)(3) | 1970 | $27,409 | $57,689 | 2026-06 |
| Liam and Reece Kelly Foundation Inc | 501(c)(3) | 2021 | $23,332 | $95,151 | 2025-12 |
| Carmel High School Orchestra Parents Club Incorporated | 501(c)(3) | 2000 | $23,194 | $13,578 | 2025-06 |
| Nemra Education Foundation | 501(c)(3) | 1992 | $13,487 | $614,535 | 2025-06 |
| Carmel Golf Club Inc | 501(c)(3) | 2022 | $12,540 | $4,255 | 2025-12 |
| Accelerate Indiana Inc | 501(c)(3) | 2024 | | | |
| Albertson Family Scholarship Foundation | 501(c)(3) | 2025 | | | |
| Alpha Sigma Phi Fraternity | 501(c)(7) | 1941 | $0 | $0 | 2024-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2024-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2024-12 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| Alpha Sigma Phi Fraternity Inc | 501(c)(7) | 1941 | $0 | $0 | 2025-06 |
| American Association of Blacks in Energy-Indiana Central Chapter Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Anvil Inc | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Ara National Service Foundation Inc | 501(c)(3) | 1994 | $0 | $0 | 2022-12 |
| Behind the Scenes Club Inc | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| Biddle Memorial Foundation Inc | 501(c)(3) | 2001 | | $1.6 million | 2025-12 |
| Blossoms Beginnings Corporation | 501(c)(3) | 2025 | | | |
| Brian Kennedy Foundation Inc | 501(c)(3) | 2012 | $0 | $0 | 2025-12 |
| CN World Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Carmel Football Mothers Club Inc | 501(c)(3) | 2011 | $0 | $0 | 2024-04 |
| Carmel Police Department Citizens Academy Alumni Association Inc | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Chaplains at Work Inc | 501(c)(3) | 2002 | $0 | $0 | 2025-12 |
| Charter Chapter Mothers of Twins Club | 501(c)(3) | 2007 | $0 | $0 | 2025-04 |
| Childrens Eyes On the Globe | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Depauw Greek Community Board Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-06 |
| Education and Self Transformation | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Eric and Bonnie Prystowsky Foundation | 501(c)(3) | 2017 | | $642,818 | 2024-12 |
| Gary Smith Foundation | 501(c)(3) | 1997 | $0 | $0 | 2025-12 |
| Hamilton County Higher Educationinitiative Corporation | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Hearts Offering Promise Through Education | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Hugs Financial Literacy Inc | 501(c)(3) | 2026 | | | |
| Indiana Academic Competition Services Iacs Corp | 501(c)(3) | 2015 | $0 | $0 | 2025-08 |
| Indiana India Business Council | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Indiana Mining and Mineral Education Program Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-06 |
| Indy Flyers Eaa Chapter 1527 Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Indy Signetic Group | 501(c)(3) | 2010 | $0 | $0 | 2023-12 |
| Infinity Squared Mathematics Inc | 501(c)(3) | 2024 | | | |
| JWL Foundation Inc | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Jim Mikuta Scholarship Fund | 501(c)(3) | 2001 | $0 | $0 | 2025-12 |
| Laughrey Family Foundation Inc | 501(c)(3) | 1999 | | $310,766 | 2025-12 |
| Little Allies Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Logika Innovation Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Mind Redesigned | 501(c)(3) | 2022 | $0 | $1 | 2024-12 |
| Mindful Taichi Co | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Nhei Inc | 501(c)(3) | 2019 | | | |
| Our Hearts Your Hands Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Pages for Progress Inc | 501(c)(3) | 2025 | | | |
| Philanthropic Enterprise Inc | 501(c)(3) | 2013 | $0 | $0 | 2025-12 |
| Pioneer Academic Athletic Conference | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Ramp Less Traveled Inc | 501(c)(3) | 2014 | $0 | $0 | 2024-12 |
| Roach Family Foundation Inc | 501(c)(3) | 2026 | | $268,670 | 2025-12 |
| Save the Tree Canopy LTD | 501(c)(3) | 2024 | | $814 | 2025-12 |
| Sigma Foundation of Zeta Beta Tau Inc | 501(c)(7) | 2015 | $0 | $0 | 2026-05 |
| Sigma Kappa Sorority | 501(c)(7) | 1943 | $0 | $0 | 2026-05 |
| Sigma Kappa Sorority | 501(c)(7) | 2025 | $0 | $0 | 2025-05 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $0 | $0 | 2025-06 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $0 | $0 | 2025-06 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $0 | $0 | 2025-06 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $0 | $0 | 2025-06 |
| Sigma Tau Gamma Fraternity | 501(c)(7) | 1950 | $0 | $0 | 2025-06 |
| Soulcore Giving Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Stellar Guiding Foundation Co | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Telamon Foundation Inc | 501(c)(3) | 2014 | | $715,880 | 2024-12 |
| The Fortnightly Literary Club | 501(c)(3) | 2011 | $0 | $0 | 2025-06 |
| The Readiness Foundation | 501(c)(3) | 2026 | | | |
| Toles Family Foundation Inc | 501(c)(3) | 2026 | | | |
| Tutoring for A Good Cause | 501(c)(3) | 2021 | | $1 | 2025-12 |
| Ufcw Local 700 Charitable Foundation | 501(c)(3) | 2019 | | $22,933 | 2025-12 |
| Uniforms To Utilities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Women in the Pause Inc | 501(c)(3) | 2025 | | | |