| Name | Deductibility Code |
| Ark Church Inc. | -- |
| Bear Paw Development Corp of North Montana Hill County Courthouse | -- |
| Bear Paw Youth Guidance Home | -- |
| Bullhook Community Health Center Inc. | -- |
| Casa of Hill County Inc. | -- |
| Child Development Inc. | -- |
| Community Give-A-Way House Inc. | -- |
| District IV Human Resources Development Council | -- |
| Feed My Sheep Soup Kitchen Inc. | -- |
| Fort Assinniboine Preservation Association Inc. | -- |
| Havre Beneath the Streets Inc. | -- |
| Havre Christian Church | -- |
| Havre Day Activity Center Inc. | -- |
| Havre Eagles Manor | -- |
| Havre Girls Fastpitch Association | -- |
| Havre Hill County Library Foundation Inc. | -- |
| Havre Hill Crime Stoppers Inc. | 5 |
| Havre Lions Parents Swim Club | -- |
| Havre Police Protective Association Inc. | -- |
| Havre Public Schools Education Foundation Inc. | -- |
| Havre Recreation and Parks Foundation Inc. | -- |
| Havre Volleyball Association Inc. | -- |
| Havre Wrestling Club | -- |
| Havre Youth Hockey Association | -- |
| Heartbeat of Montana Inc. | -- |
| Help Committee and Boys & Girls Club of the Hi-Line | -- |
| Hi Line Quilt Guild | -- |
| Hi-Line Radio Fellowship Inc. | -- |
| Hi-Line Therapeutic Riding Association Inc. | -- |
| Highway 2 Association | -- |
| Hill Country Search & Rescue Inc. | -- |
| Kitty Keepers | -- |
| Montana Actors Theatre Inc. | -- |
| Montana State University-Northern Foundation | -- |
| Natalie Patrick Foundation Inc. | -- |
| North Care Corporation | -- |
| Northern Lights Athletic Scholarship Foundation | -- |
| Northern Montana Health Care Foundation Inc. | -- |
| Northern Montana Health Care Inc. | -- |
| Northern Montana Hospital | -- |
| Opportunity Link | -- |
| Sands Memorial Foundation Inc. | 4 |
| Society for the Preservation of Historical Structures | -- |
| United Fund of Hill County | -- |
| Veterans of Foreign Wars of US Dept of Mt. 497 Bear Paw Bldg Fund 336 | 6 |