| Name | Deductibility Code |
| 1414 Club | -- |
| A Touch of Hope | -- |
| Adult Development Center | -- |
| American Baptist Retirement Homes Inc. | -- |
| Anti Fraud Coalition of Cowlitz County | -- |
| Applied Industries Inc. | -- |
| Attic Ministries | -- |
| Basic Payee Service | -- |
| Beacon Hill Boosters | -- |
| Best Friends Foundation | 4 |
| Calvary Chapel Longview | -- |
| Caring Pregnancy Center of Cowlitz County | -- |
| Cascade Players | -- |
| Child Care Food Services | -- |
| Childrens Community Resources | -- |
| Christian Image Our Fathers Business | 4 |
| Coal Creek Valley Mission | -- |
| Columbia Theatre Association for the Performing Arts | -- |
| Community Health Connectors | -- |
| Community Health Partners | -- |
| Community Home Health Agency | -- |
| Community Home Health Hospice | -- |
| Community House on Broadway | -- |
| Construction Workers Christian Fellowship | -- |
| Cowlitz County Casa | -- |
| Cowlitz County Emergency Services and Trauma Care Council | -- |
| Cowlitz County Guidance Association | -- |
| Cowlitz County Humane Society Spca | -- |
| Cowlitz County Natural Resources Council | 4 |
| Cowlitz County Sheriffs Chaplaincy | -- |
| Cowlitz Family Health Center | -- |
| Cowlitz Housing Association | -- |
| Cowlitz Youth Baseball | -- |
| Cowlitz-Wahkiakum County Legal Aid Program Inc. | -- |
| Doug McGee Ministries | -- |
| Education Society of Longview | -- |
| Encompass Advocate Services | -- |
| Extreme Team Booster Club | -- |
| Families Attached to Military Inc. | 4 |
| Family Finance Resource Center | -- |
| Family Foundation | 4 |
| Fathers House | -- |
| First Priority Pacific Northwest | -- |
| Fish Ministries | 3 |
| Fish of Cowlitz County | -- |
| Friends of St. John | -- |
| Friends of the Fairgrounds | -- |
| Friends of the Longview Library | -- |
| Ftj Charitable Foundation | 4 |
| Go Fourth Festival Assocation | -- |
| God is Gracious Ministries | -- |
| Gods Living Words Ministries | -- |
| Gods Living Words Ministries | -- |
| Health & Happiness for Seniors Unlimited | -- |
| Highland Area Renewal Project | -- |
| I Have A Dream for Cowlitz County | -- |
| Intercommunity Concert Assn Inc. | -- |
| Jerry Chapman Ministries | -- |
| Kessler Elementry Parent Teachers Organization Pto | -- |
| Kirchner Foundation | 4 |
| Kirkpatrick Family Care Foundation | -- |
| Klahowya Montessori Childrens House | -- |
| Kltv Inc. | -- |
| Ladies of the Lake Quilt Guild | -- |
| Lake Guild Auxiliary of the Toutle River Ranch | -- |
| Life Works | -- |
| Longview Christian School | -- |
| Longview Early Edition Rotary Foundation | -- |
| Longview Firefighters Association | -- |
| Longview Junior Service League | -- |
| Longview Kelso Operating Board | -- |
| Longview Library Foundation | -- |
| Longview Public Service Group | -- |
| Lower Columbia American Legion Baseball | -- |
| Lower Columbia Cap Foundation | -- |
| Lower Columbia College Foundation | -- |
| Lower Columbia Community Action Council Incorporated | -- |
| Lower Columbia Diabetes Fund | -- |
| Lower Columbia Genealogical Society | -- |
| Lower Columbia Leadership Academy | -- |
| Luke Ministries International | -- |
| Machines of Mercy | 4 |
| Mark Morris Booster Club | -- |
| Mark Morris High School Foundation | -- |
| Master Gardener Foundation of Cowlitz County | -- |
| Mint Valley Elementary School | -- |
| Nami Cowlitz County | -- |
| Neighbors in Need | -- |
| Northwest Community Family Center | -- |
| Northwest Elk and Deer Feed Foundation | 4 |
| Oasis Church | -- |
| Operacion Esperanza | 3 |
| Operation Sacred Hearts | -- |
| Opportunity Northwest | -- |
| Oregon Primate Rescue | -- |
| Outside-In Ministries | -- |
| Pacific Way Church of Christ | -- |
| Pathways 2020 | -- |
| Physician Alliance Medical Foundation | -- |
| Pne Charitable Foundation | 4 |
| Progress Center Inc. | -- |
| Project Uplift | -- |
| R A Long Booster Club | -- |
| R AA Smith and Helen B Smith Charitable Foundation | 4 |
| Reading is Fundamental -rif- of Cowlitz County | -- |
| Rescued Paws | -- |
| Rising Star Productions Community Theater | -- |
| Rizad Foundation | 4 |
| Robert A Long High School Alumni Association | -- |
| Rose Foundation | 4 |
| Rotary Foundation of Kelso | -- |
| Rotary Foundation of Longview | -- |
| Sacajawea Sculpture | 4 |
| Servant Connection | -- |
| Shekinah Christian Center | -- |
| Southern Washington Mineralogical Society | -- |
| Southwest Washington Safehaven | -- |
| Southwest Washington Symphony | -- |
| St. Johns Medical Center Foundation | -- |
| Stella Historical Society | -- |
| The Cowlitz Valley Association of the Deaf | -- |
| The Health Care Foundation | -- |
| This Gracious Work | -- |
| Three Rivers House of Prayer | -- |
| Toutle Ranch Thrift Shop | -- |
| Toutle River Ranch Inc. | -- |
| United Way of Cowlitz County | -- |
| Washington State Association of Drug Court Professionals | -- |
| Willapa Hills Audubon Society | -- |
| Word of Life Fellowship | -- |
| Young Mens Christian Association of Southwest Washington | -- |