| Name | Deductibility Code |
| 14th O V I-3rd Arkansas | -- |
| Bureau of Concern | -- |
| Chapel Crusaders | -- |
| Daybreak of Fostoria Inc. | -- |
| Dry Haven Inc. | -- |
| Fostoria Area Historical Society | -- |
| Fostoria Committee on Alcoholism | -- |
| Fostoria Community Early Childhood and Family Center | -- |
| Fostoria Community Hospital Foundation | -- |
| Fostoria Council of Christian Education | -- |
| Fostoria Hospital Association | -- |
| Fostoria Hospital Auxiliary | -- |
| Fostoria Rail Preservation Society | -- |
| Fostoria Vision 2020 Inc. | -- |
| Geary Family YMCA of Fostoria | -- |
| Glass Heritage Inc. | -- |
| Good Shepherd Home | -- |
| Good Shepherd Housing Inc. | -- |
| Greater Fostoria Community Foundation Inc. | -- |
| Hedges & Highways Ministries Inc. | -- |
| Higher Ground Ministries Christian Center | -- |
| Loeys-Dietz Syndrome Foundation | -- |
| Overcomers Teaching Center Incorporated | -- |
| Rev Edmund Morman Hall Inc. | -- |
| River of Life Ministries Incorporated | -- |
| Sandusky Valley Domestic Violence Shelter Inc. | -- |
| Seneca County Tobacco Opposition and Prevention | -- |
| Sharing Kitchen of Fostoria | -- |
| The Caring Hands Pregnancy Center Inc. | -- |
| Tonee Morant Ministries | -- |
| United Way of Fostoria Ohio Inc. | -- |
| Wesley Village Inc. | -- |
| West Central Area Labor-Management Council Inc. | -- |