| Name | Deductibility Code |
| Charles Carroll of Carrollton Foundation Inc. | 4 |
| David W Buck Family Foundation Inc. | 4 |
| Equine Rescue Ambulance Inc. | -- |
| Geist Church & Graveyard Foundation Baltimore County | 4 |
| Health Resource Network Inc. | -- |
| Helping Friends Foundation | -- |
| Hospice Integrated Health Services of District Vii-B Inc. | -- |
| Kiefer Foundation Inc. | 4 |
| Lawless Family Foundation | 4 |
| Love Center for Women and Children | -- |
| Maryland Highway Safety Foundation Inc. | -- |
| McCormick & Co Inc. Fund | -- |
| Mirmiran Foundation | 4 |
| Peck Foundation Inc. | 4 |
| Phh Foundation Incorporated | 4 |
| Rubicon Productions Inc. | -- |
| Sc&H Group Charitable Foundation Inc. | -- |
| Sparks Glencoe Community Planning Council Inc. | -- |
| Wiltonwood Foundation Inc. | 4 |
| Wright Family Foundation | 4 |