| Name | Deductibility Code |
| American Military Family Inc. | -- |
| Bethel Baptist Church of Niwot | -- |
| Boulder County Railway Historical Society Inc. | -- |
| Burlington Cemetery Association Inc. | 6 |
| Burrell Family Foundation | 4 |
| Crocs Foundation | 4 |
| Dont Be Stingy | -- |
| Gary Barnett Foundation | -- |
| Grace Bible Church of Boulder County | -- |
| Ice Cats Hockey Association | -- |
| Lances Deaf Orphans | -- |
| Mwebaza Foundation | -- |
| Ni-Wot Prairie Productions | -- |
| Niwot Center for Spiritual Development | -- |
| Niwot Christian Center | -- |
| Niwot Cultural Arts Association | -- |
| Niwot Elementary School Parent Teacher Advisory Council Inc. | -- |
| Niwot High School Boosters Inc. | -- |
| Niwot High School Education Foundation Inc. | -- |
| Niwot Historical Society | -- |
| Niwot Softball Inc. | -- |
| Niwot Youth Sports Inc. | -- |
| Rocky Mountain Chorale | -- |
| Rocky Mountain Christian Academy | -- |
| Rocky Mountain Christian Church | -- |
| Rocky Mountain Equi-Rhythm-Horses Balancing Hearts | -- |
| Rural Historic Valmont | -- |
| Shepherd Valley School & Garden Inc. | -- |
| The Budacz Family Foundation | 4 |
| The Maverick Foundation Inc. | 4 |
| Timberline Symphony Orchestra Inc. | -- |
| White Fields Community Church | -- |