| Name | Deductibility Code |
| Apept International Inc. | 1 |
| Arts Connection Inc. | -- |
| Assets for Newton Youth | -- |
| Beacon Housing Corporation | -- |
| Capstone Behavorial Healthcare Inc. | -- |
| Capstone Community Foundation Inc. | -- |
| Care Bags Foundation | -- |
| Centre for Arts & Artists | -- |
| Colfax Visioning Committee Inc. | -- |
| Donald C & Doris K Byers Charitable Trust | 4 |
| First Newton National Foundation | 4 |
| Fred Maytag Family Foundation | 4 |
| Friends of Iagenweb | -- |
| Friends of the Animals of Jasper County | -- |
| Friends of the Newton Public Library | -- |
| Haven of Hope | -- |
| Hephzibah House | -- |
| Iowa Partners of the Alliance | -- |
| Iowa Sculpture Festival | -- |
| Iowa Speedway Foundation | -- |
| Jasper Community Foundation | -- |
| Jasper County Animal Rescue League and Humane Society Inc. | -- |
| Jasper County Concert Association Inc. | -- |
| Jasper County County for Prevention of Child Abuse | -- |
| Jasper County Empowerment Board | -- |
| Jasper County Genealogical Society | -- |
| Jasper County Historical Society of Iowa | -- |
| Jasper County Museum Foundation | -- |
| Jasper County Right to Life | -- |
| Jasper County Senior Citizens Inc. | -- |
| Jasper County Teen Foundation | -- |
| Jean and Murray Nelson Foundation | 4 |
| Kid Assist Inc. | -- |
| Lake Schlosser Trust | 4 |
| McCann Village Corp | -- |
| Nami of Jasper County | -- |
| Newton Air Fair Committee Incorporated | -- |
| Newton Athletic Booster Club | -- |
| Newton Christian Day School Assn | -- |
| Newton Community Center Inc. | -- |
| Newton Community Educational Foundation | -- |
| Newton Community Theatre Inc. | -- |
| Newton Football Scholarship Fund Inc. | -- |
| Newton Housing Development Corp | -- |
| Newton Public Library Foundation | -- |
| Newton Youth Basesball Inc. | -- |
| Noahs Ark Preschool | -- |
| Organization Promoting Everlasting Neighbors Inc. | -- |
| P I Foundation Box 366 | -- |
| Peck Child Development Center Inc. | -- |
| Piecemakers Quilt Guild | -- |
| Pregnancy Center of Central Iowa Inc. | -- |
| Progress Industries | -- |
| Project Awake Inc. | -- |
| Promised Land Retreat | -- |
| Ptsd Alliance Inc. | -- |
| Rainbow Recovery Center | -- |
| Rainbow Recovery Center | -- |
| Schiller Family Foundation | 4 |
| Sidney and Jeri Dunitz Family Music Foundation | 4 |
| Skiff Medical Center | -- |
| Skiff Medical Center Foundation Inc. | -- |
| Smith Family Foundation Trust | 4 |
| South Skunk Blues Society | -- |
| United Way of Jasper County | -- |
| Vineyard Fellowship Church | -- |
| Young Mens Christian Assn | -- |
| Your First Step Incorporated | -- |