| Name | Deductibility Code |
| Children of Mary Center for Peace | -- |
| Cross of Christ Scholarship Foundation | -- |
| Lake Mayfield Quilters | -- |
| Mayfield Lake Youth Camp Incorporated | -- |
| Mossyrock Area Action League | -- |
| Mossyrock Community Church | -- |
| Mossyrock Preschool | -- |
| Mossyrock PTA | -- |
| Mossyrock Viking Boosters | -- |
| Mossyrock Viking Scholarship Fund Association | -- |