| Name | Deductibility Code |
| American Society of Asian Cosmetic Surgery Inc. | -- |
| Calumet Citizens for Connecting Communities Inc. | -- |
| Chabad-Lubavitch of Northwest Indiana Inc. | -- |
| Childrens Hope International Inc. | -- |
| Christopher S Oosterbaan Memorial Education Fund Inc. | 4 |
| Church in Munster Incorporated | -- |
| Community Cancer Research Foundation Inc. | -- |
| Community Foundation of Northwest Indiana Inc. | -- |
| Community Hospital Auxiliary Scholarship Trust | 4 |
| Community Hospital Auxliary of Munster Indiana | -- |
| Community Village Inc. | -- |
| Educational Research Foundation of Indiana Inc. | -- |
| Elpis Community Services Inc. | -- |
| Family Christian World Inc. | -- |
| Full Gospel Tabernacle of Hammond Indiana | -- |
| Gary Diocesan Division-Blue Army of Our Lady of Fatima Inc. | -- |
| Hammond Optimists Youth Foundation Inc. | 4 |
| Heartland Community Christian Church | -- |
| Hebrew Academy of Northwest Indiana Inc. | -- |
| Hispanic Alliance Development Corporation | -- |
| Hospice of the Calumet Area Inc. | -- |
| Humane Society-Calumet Area Inc. | -- |
| Illiana Artists Inc. | -- |
| Illiana High School Hockey League Inc. | -- |
| International Educational and Research Foundation for Vethathiri | -- |
| International Pilgrim Virgin Statue Foundation Inc. | -- |
| James W and Betty Dye Foundation Inc. | 4 |
| Jewish Federation of Northwest Indiana Inc. | -- |
| Jolan Foundation Corp | 4 |
| Lake County Economic Development Corporation | -- |
| Life With Hope International Ministry | -- |
| Live Free USA | -- |
| McComis Charitable Foundation Inc. | 4 |
| Munster Band Backers | -- |
| Munster Community Swim Asociation Inc. | -- |
| Munster Education Foundation Inc. | -- |
| Munster Girls Softball Incorporated | -- |
| Munster High Booster Club | -- |
| Munster Indiana Municipal Improvement Corporation | -- |
| Munster Junior Womans Club Inc. | -- |
| Munster Medical Research Foundation Inc. | -- |
| Munster Mustang Hockey Organization Incorporated | -- |
| Northern Indiana Arts Association Twenty-First Century Fund | -- |
| Northwest Indiana Chinese School | -- |
| Northwest Indiana Symphony Society Inc. | -- |
| Nw Indiana Concert Association Munster | -- |
| Orland C H I L D Inc. | -- |
| People Helping People Inc. | -- |
| Pirates Inc. | -- |
| Prcua Parents Club of Polish Language & Dance Corp | -- |
| Refuge Productions Inc. | -- |
| Region Roundball Foundation Inc. | -- |
| Ridgewood Arts Foundation Inc. | -- |
| Samaritan Counseling Center | -- |
| Sourlis Irrv Charitable Tr | 4 |
| South Shore Arts Inc. | -- |
| Special Start Academy Inc. | -- |
| Sri Family Foundation | 4 |
| The Health Literacy Foundation Inc. | -- |
| Thomas & Elizabeth Cappas Foundation Inc. | 4 |
| Women Lawyers Association Inc. | -- |