| Name | Deductibility Code |
| American Assoc of Veterinary Anatomists Univ of Missouri Columb | -- |
| Bethany Bible Church of Pullman Washington | -- |
| Better Fishing Ministries | -- |
| Breast Cancer Support Group of the Palouse | -- |
| Caddies 4 Cure | -- |
| Chi | -- |
| College Assistance Migrant Program Alumni Association Inc. | -- |
| Common Ministry Council at Pullman Washington Inc. | -- |
| Community Action Center | -- |
| Community Child Care Center | -- |
| Cougar Property Holdings | -- |
| Families Together for People With Disabilities | -- |
| Friends of Community Hospice | -- |
| Friends of Gladish | -- |
| Friends of the Museum of Art Washington State University | -- |
| Friends of the Neill Public Library | -- |
| Galland Foundation for Establishing Fellowships & Scholarships | 4 |
| Graham Ballet Theater | -- |
| Green Information Technology Alliance | -- |
| Hermosa Child Care Center | -- |
| Korean Evangelical Church of Pullman | -- |
| Land-Culture Project | -- |
| Leonard and Irene Berekson Private Foundation | 4 |
| Montessori School of Pullman Washington Inc. | -- |
| Napata Foundation for Rural Community Development | -- |
| Nona Rae Lynch Scholarship | -- |
| Pacific Northwest Association of Journalism Educators | -- |
| Palouse Associated Wrestlers | -- |
| Palouse Cove Housing Group | -- |
| Palouse Discovery Science Center Inc. | -- |
| Palouse for Jesus | -- |
| Palouse Hiv Consortium | -- |
| Palouse Industries | -- |
| Palouse River Counseling Center | -- |
| Palouse Suzuki Strings | -- |
| Pullman Child Welfare Association | -- |
| Pullman Civic Theatre | -- |
| Pullman Civic Tr | -- |
| Pullman Congregation of Jehovahs Witnesses Inc. | -- |
| Pullman Education Foundation for Excellence in Pullmam Public Sch D | -- |
| Pullman Family Cooperative | -- |
| Pullman Junior Golf Club | -- |
| Pullman Memorial Hospital Foundation | -- |
| Pullman Rotary Charity | -- |
| Pullman Senior Citizens Association | -- |
| Pullman Summer Games | 4 |
| Pullman Youth Activities Association Inc. | -- |
| Regional Theatre of the Palouse | -- |
| Rocky Mountain Modern Language Association | -- |
| Royal Garrison School | -- |
| Staley Museum Foundation | 4 |
| Students Book Corporation | -- |
| Teacher Connections for Professional Development | -- |
| United Way of Pullman | -- |
| W S U Cougar Club Foundation | -- |
| Washington Junior Miss | -- |
| Washington State University Alumni Association | -- |
| Washington State University Foundation | -- |
| Washington State University Research Foundation | -- |
| Whitman County Fire District No 12 Volunteers | -- |
| Whitman County Humane Society Inc. | -- |
| William D Ruckelshaus Center Foundation | -- |
| Young Mens Christian Association | -- |
| Young Womens Christian Association Washington State University | -- |