| Name | Deductibility Code |
| A Safe Place | -- |
| Allegheny Musarium Association | -- |
| Allegheny Trail Riders Inc. | -- |
| Betts Foundation | 4 |
| Bvk Inc. | -- |
| Care Corporation of Warren | -- |
| Caring for Life | -- |
| Close to the Heart | -- |
| Community Foundation of Warren County | -- |
| Conarro Family Foundation | 4 |
| Cornplanter K-9 Search Team | -- |
| Defrees Family Foundation Inc. | -- |
| Experience Incorporated of Warren Pennsylvania | -- |
| Faith in Action Ministries Inc. | -- |
| Faith Inn Action Housing Coaliting Inc. | -- |
| Follow Your Dreams Inc. | -- |
| Friends of Allegheny Wilderness | -- |
| Friends of the Library Theatre | -- |
| Friends of Warren Basketball | -- |
| General Care Services Inc. | -- |
| Grow for Life Breast Cancer Researc and Education Foundation | -- |
| Henry Fam Foundation Tr | 4 |
| Jackson Run Cemetery Association | 6 |
| Jefferson Defrees Family Center | -- |
| Lacy Community Park Foundation | -- |
| Myers Foundation-Cerolsun | 4 |
| Nancy L Hoffman Fund Warren County Commissioners Trustees | 3 |
| New Hope Assistance Dogs | -- |
| Newbridge Medical Research Corp | -- |
| Northwest Bancorp Inc. Charitable Foundation | 4 |
| Oakland Cemetery | 6 |
| Phoenix House Inc. | 4 |
| Pleasant Volunteer Fire Dept | 6 |
| Pregnancy Support Center of Warren County | -- |
| Rebuilding Together Warren County | -- |
| Rouse-Brokenstraw Associates Corporation | -- |
| Soccer Association of Warren County | -- |
| The Crary Art Gallery Inc. | 3 |
| The Crary Home | 4 |
| Thomas Struthers Trust | -- |
| United Fund of Warren County | -- |
| Warren and Forest Counties Economic Opportunity Council | -- |
| Warren Area Skate Park Boosters | -- |
| Warren Area Student Union Inc. | -- |
| Warren Art League | -- |
| Warren Civic Orchestra Inc. | -- |
| Warren Coffeehouse Ministries | -- |
| Warren Concert Association | -- |
| Warren County Crime Stoppers Inc. | -- |
| Warren County Development Association | -- |
| Warren County Historical Society | -- |
| Warren County Humane Society | -- |
| Warren County Jail Ministry Attn Jail Chaplain | -- |
| Warren County Memorial Park | 6 |
| Warren County Summer Music School Inc. | -- |
| Warren County Youth Football League | -- |
| Warren Elementary Parent-Teacher Organization | -- |
| Warren Festival of the Arts | -- |
| Warren General Hospital | -- |
| Warren Landmark Foundation Inc. | -- |
| Warren Library Association | -- |
| Warren Ophelia Project | -- |
| Warren Players | -- |
| Warren Senior Center Inc. | -- |
| Warren Sports Boosters Inc. | -- |
| Warren-Forest Higher Education Council Inc. | -- |
| Watson Memorial Home | 4 |
| Young Mens Christian Association of Warren Pa | -- |
| Youth Baseball Softball Association of Warren County | -- |