| Name | Deductibility Code |
| Aquinas Educational Foundation | -- |
| Bi-State Bridge Commission Inc. | -- |
| Community Services Council Inc. of Fort Madison Iowa | -- |
| Denmark Ball Association Inc. | -- |
| Divine Mercy Educational Radio Association Inc. | -- |
| Emma Cornelis Hospitality House | 4 |
| Fort Madison Alano Club Corporation | -- |
| Fort Madison Area Artists Association | -- |
| Fort Madison Area United Way | -- |
| Fort Madison Christian Church Independent | -- |
| Fort Madison Community Hospital | -- |
| Fort Madison Community Hospital Foundation | -- |
| Fort Madison Economic Development Corporation | -- |
| Fort Madison Professional Building Association | -- |
| Fort Madison Public Library Foundation Inc. | -- |
| Fort Madison Recorder Society | -- |
| Fort Madison Safe Community Coalition | -- |
| Friends of Lee County Health Department Inc. | -- |
| Friends of the Fort Madison Public Libraries | -- |
| Ft Madison Senior Citizens | -- |
| Great River Progressive Housing Corporation | -- |
| Holy Spirit Missionary Baptist Church | -- |
| Independent Christian School Association Inc. | -- |
| Leah Andrews Scholarship Trust | 4 |
| Lee County Boxing Club Inc. | -- |
| Lee County Sheriffs Department Ladies Auxillary | -- |
| Lee County Youth Services | 4 |
| Marjorie Schlagenbusch Scholarship Trust | 4 |
| Mexican Fiesta Committee of Ft Madison Inc. | -- |
| Mildred Frances Rasmussen Test Tr | -- |
| North Lee County Historical Society | -- |
| Old Settlers Assn Inc. | -- |
| Partners of Lee County | -- |
| Rosaline B Menke Scholarship Tr Inc. | 4 |
| Sheaffer Pen Museum Inc. | -- |
| The Pat and Julia Koellner Family Charitable Trust | 4 |
| Vietnam Veterans of America Chapter 947 | 6 |
| W A Sheaffer Memorial Foundation Inc. | 4 |
| Young Mens Christian Association of Fort Madison Iowa | -- |