| Name | Deductibility Code |
| Assembly of Pentecostal Churches of Jesus Christ-Iglesia Agua De Vida | -- |
| Avalon Tec Inc. | -- |
| Bethesda Lutheran Home Foundation Inc. | -- |
| Bethesda Lutheran Homes and Services Inc. | -- |
| Big Brothers Big Sisters of Dodge County Inc. | -- |
| Camp of Champs Inc. | -- |
| Chapel Inc. | -- |
| Counseling Center of Watertown Incorporated | -- |
| Creating Possibilities Inc. | -- |
| Crossroads House of Watertown Inc. | -- |
| Dodge County Land Trust Incorporated | -- |
| Dodge-Jefferson Counties Genealogical Society Inc. | -- |
| Dodge-Jefferson Healthier Community Partnership Inc. | -- |
| Earl and Eugenia Quirk Foundation Inc. | 4 |
| Education Industry Inc. | -- |
| Educational Foundation of Watertown Inc. | -- |
| Eternal Vision Inc. | -- |
| Faith Village Inc. | -- |
| Faith Village IV Inc. | -- |
| Fannie P Lewis Park Fund Trust Schatz Lorraine Ttee | -- |
| Farmington Baseball Ua | -- |
| Gingerbread Preschool & Child Care Center | -- |
| Good Shepherd Corporation of Oregon | -- |
| Good Shepherd of Colorado I | -- |
| Good Shepherd of Washington | -- |
| Good Shepherd of Washington II | -- |
| Good Shepherd Residence Inc. | -- |
| Goose Lake Improvement Assoc Inc. | -- |
| Health and Wellness Center of Watertown Inc. | -- |
| Heritage Military Music Foundation Inc. | -- |
| Hus Apartments Inc. | -- |
| John D Clifford Scholarship Fund | 4 |
| Joseph and Sharon Darcey Foundation Inc. | 4 |
| Land Trust Network of Jefferson County Inc. | -- |
| Life Message Inc. | -- |
| Lutheran Cemetery Assn | 6 |
| Maranatha Baptist Bible College Inc. | -- |
| Marquardt Foundation Inc. | -- |
| Marquardt Lifeline Inc. | -- |
| Marquardt Memorial Manor Inc. | -- |
| Moravian Homes Inc. | -- |
| Moravian Homes of Sturgeon Bay Inc. | -- |
| Mueller Apartments Inc. | -- |
| Oak Hill Cemetery Association | 6 |
| Precious Child Ministries Inc. | -- |
| Sri Hanumanta Yoga and Vedic Meditation Center Inc. | -- |
| The Oregon Good Shepherd Lutheran Home Inc. | -- |
| The Watertown Blue Revue Inc. | -- |
| Tikvah Tr | 4 |
| Watertown Aquatic Team - Wat | -- |
| Watertown Area Community Foundation | -- |
| Watertown Area United Way Inc. | -- |
| Watertown Arts Council Inc. | -- |
| Watertown Athletic Booster Club | -- |
| Watertown Calvary Baptist Church | -- |
| Watertown Concert Series | -- |
| Watertown Duck Club | -- |
| Watertown Family Aid Association Inc. | -- |
| Watertown Firestation No 2 Foundation Inc. | 4 |
| Watertown Food Pantry Inc. | -- |
| Watertown Historical Society | -- |
| Watertown Humane Society Inc. | -- |
| Watertown Lutheran Senior Housing Inc. | -- |
| Watertown Main Street Program Inc. | -- |
| Watertown Regional Medical Center Inc. | -- |
| Watertown Wels Youth Center | -- |
| Will Family Foundation Inc. | 4 |
| Wisconsin American Gi Forum | -- |
| Wisconsin Supermilage Association Inc. | -- |
| Zinzendorf Hall Inc. | -- |