| Name | Deductibility Code |
| Adams Place for Kids | -- |
| Bremen Athletic Boosters Inc. | 4 |
| Bremen Community Hospital Auxiliary of Ger Township | -- |
| Bremen Conservation Club Inc. | -- |
| Bremen Grace Fellowship Church Inc. | -- |
| Bremen Holy Walk Inc. | -- |
| Bremen Junior League Football Inc. | -- |
| Bremen Little League Baseball Inc. | -- |
| Bremen Project Help Inc. | -- |
| Bremen Pto Inc. | -- |
| Bremen Public Library Leasing Corporation | 6 |
| Bremen Release Time Christian Education Association Inc. | -- |
| Bremen Senior Citizens Inc. | -- |
| Bremen Swim Team Inc. | -- |
| Bremen Town Hall and Fire Station Building Corporation | 6 |
| Bremen Volunteer Firemens Association Inc. | 6 |
| Bremens Junior Miss Inc. | -- |
| Community Gospel Church | -- |
| Community Gospel Church Inc. | -- |
| Community Hospital of Breman | -- |
| Community Hospital of Bremen Foundation Inc. | -- |
| Frontier Missions Initiative Inc. | -- |
| Henke Family Foundation Inc. | 4 |
| His Hands Foundation Inc. | 4 |
| Historic Bremen Inc. | -- |
| Michiana Benevolent Society Inc. | -- |
| North Liberty Mennonite Church Inc. | -- |
| Point of Light Ministries Inc. | -- |
| Potawatomi Park Inc. | 3 |
| Studio Ten Ministries Inc. | -- |
| The Word Tabernacle Inc. | -- |