| Name | Deductibility Code |
| Broco Vocational Builders Inc. | -- |
| Brown County Art Gallery Foundation Inc. | -- |
| Brown County Art Guild Inc. | 3 |
| Brown County Arts and Cultural Commission Inc. | -- |
| Brown County Association for the Retarded | -- |
| Brown County Big Brothers - Big Sisters Inc. | -- |
| Brown County Church Incorporated | -- |
| Brown County Community Closet Inc. | -- |
| Brown County Community Foundation Inc. | -- |
| Brown County Community Music Inc. | -- |
| Brown County Community YMCA Inc. | -- |
| Brown County Genealogical Society | -- |
| Brown County Health Center Inc. | -- |
| Brown County High School - Band Boosters | -- |
| Brown County High School and Nashville School Building Corporat | 6 |
| Brown County Historical Society Inc. | -- |
| Brown County Humane Society Inc. | -- |
| Brown County Literacy Coalition | -- |
| Brown County Native Woodlands Project Inc. | -- |
| Brown County Presbyterian Fellowship Inc. | -- |
| Brown County School Corporation Education Foundation Inc. | -- |
| Brown County Volunteer Fire Deptment Inc. | 6 |
| Cham-Ba-Ling Inc. | -- |
| Christole Inc. | -- |
| Cryptic Masons Medical Research Foundation Inc. | -- |
| Duncan Cemetery Charitable Trust | 6 |
| Friends of Brown County State Park | -- |
| Friends of T C Steele State Historic Site Inc. | -- |
| Friends of the Brown County Public Library | -- |
| Gnaw Bone Camp Nature Preserve Inc. | -- |
| Greenlawn Cemetery Association Inc. | 6 |
| Happy Hollow Childrens Camp Inc. | -- |
| Indiana Heritage Arts Inc. | -- |
| Indiana Rural Water Association Inc. | -- |
| Jackson Township Fire Dept Station 5 Inc. | -- |
| Lanam Ridge Cemetery Corporation | 6 |
| Lorenze Fam Charitable Tr | -- |
| Mothers Cupboard Community Kitchen Inc. | -- |
| New Life Community Church Inc. | -- |
| New Song Mission Inc. | -- |
| Oak Ridge Cemetary | 6 |
| Outdoor Educational Activities Inc. | -- |
| Peaceful Valley Chamber Players Inc. | -- |
| Return to the Wild Inc. | -- |
| Salt Creek Sundance - Native American Church | -- |
| Save Lake Annandale Inc. | -- |
| The Church of the Sacred Home Incorporated | -- |
| The Mary Elizabeth Ober Foundation Inc. | 4 |
| Van Buren Volunteer Fire Fighters of Brown County | 6 |
| We Care Gang Inc. | -- |
| Yellowwood Lake Watershed Planning Group Inc. | -- |