| Name | Deductibility Code |
| Community Church | -- |
| Hudson Educational Fund | -- |
| Hudson Public Library Foundation | -- |
| Hudson Volunteer Fire Department Inc. | -- |
| Humpty Dumpty Pre-School of Hudson Iowa Inc. | -- |
| Juli Ann Farrell Charitable Tr Declaration | 4 |
| Priestly Brotherhood of St. Andrew 501c3 | -- |