| Name | Deductibility Code |
| Alcohol and Drug Abuse Council of Delaware County Inc. | -- |
| American Lutheran Publicity Bureau | -- |
| Angels Gate Inc. | -- |
| Cannon Free Library | -- |
| Catskill Ag Inc. | -- |
| Catskill Development Foundation Inc. | -- |
| Catskill Theatre Works Inc. | -- |
| Charles Everett Kiff Scholarship Fund | 4 |
| College Association at Delhi Inc. | -- |
| College Foundation at Delhi Inc. | -- |
| Collin E Haight Charitable Foundation | 4 |
| Community Church | -- |
| Delaware County Historical Assoc Endowment Tr Fund | -- |
| Delaware County Historical Association | -- |
| Delaware County Local Development Corporation | -- |
| Delaware County Senior Council Inc. | -- |
| Delaware National Bank of Delhi Corporate Charitable Tr | 4 |
| Delaware Support & Services Inc. | -- |
| Delhi Art Group Inc. | -- |
| Delhi Beautification Corporation | -- |
| Delhi Campus Child Care Center Inc. | -- |
| Delhi Campus Ministry Inc. | -- |
| Delhi Community Fund Inc. | -- |
| Delhi Dolphins Swim Team | -- |
| Delhi Firefighters Foundation Inc. | -- |
| Delhi Historical Society | -- |
| Delhi Preservation and Economic Renewal Corporation | -- |
| Ehlermann-Fedderke Descendants Foundation Scholarship Tr | 4 |
| Global Initiatives | -- |
| Gregory L Hansen Memorial Scholarship Tr | 4 |
| Honest Brook Music Festival Inc. | -- |
| Humane Society of Central Delaware County Inc. | -- |
| Jessie S Burkett Tr UW No 117 C/O Delaware Natl Bk of Delhi | 4 |
| Lake Delaware Alumni Association Inc. | -- |
| Lake Delaware Boys Camp Inc. | -- |
| Oconnor Hospital | -- |
| Resource & Policy Exchange Inc. | -- |
| Roach Family Scholarship Trust | 4 |
| Robert B & Addie P Thompson Trust Fund | 4 |
| Tabernacle of the Congegation | -- |
| The Greater Delhi Area Foundation | -- |
| United Ministry of Delhi | -- |
| Woodland Cemetery | 6 |