| Name | Deductibility Code |
| Alpha Eta of Alpha Delta Pi Educational Foundation Inc. | -- |
| Alumni Association of Kansas State University | -- |
| America-Mexico Foundation Inc. | -- |
| American Institute of Baking | -- |
| Association of Administrators of Human Sciences | -- |
| Audubon of Kansas Inc. | -- |
| Big Brothers Big Sisters of Manhattan Inc. | -- |
| Big Lakes Developmental Center Inc. | -- |
| Big Lakes Foundation Inc. | -- |
| Bill & Erma Riley Family Foundation | 4 |
| Blue Valley Preschool Inc. | -- |
| Boys & Girls Club of Manhattan Inc. | -- |
| Camp Fund Inc. | -- |
| Childrens Christian Concern Society | -- |
| Christian Science Society of Manhattan Kansas | -- |
| Class of 38 Scholarship Trust | -- |
| Community Online Resource Exchange Inc. | -- |
| Crestview Christian Church | -- |
| Crisis Center | -- |
| Debruyn Family Foundation | 4 |
| Debruyn Institute for Teaching Excellence | -- |
| Downey Family Foundation | 4 |
| Edward and Karen Seaton Foundation | 4 |
| Fairchild Terrace Scholarship Foundation Inc. | -- |
| First United Methodist Church of Manhattan Kansas Inc. Foundation | -- |
| Flint Hill Soccer Club | -- |
| Flint Hills Christian School Inc. | -- |
| Flint Hills Community Clinic Inc. | -- |
| Flint Hills Foundation for Older Kansans | -- |
| Flint Hills Junior Service League | -- |
| Flint Hills Sexual Assault Coalition Inc. | -- |
| Flinthills Breadbasket Inc. | -- |
| Fluid Fertilizer Foundation Inc. | -- |
| Friends of Sunset Zoo Inc. | -- |
| Global Alliance for Rabies Control Inc. | -- |
| Great Commission Church | -- |
| Great Manhattan Mystery Conclave Inc. | -- |
| Gymnastics Plus Twiststars Booster Club Inc. | -- |
| H Alan and Karen K Bell Family Foundation | 4 |
| Heartland Christian Association | -- |
| Help US Learn Give US Hope | -- |
| Homecare and Hospice Foundation Inc. | -- |
| Homecare and Hospice Inc. | -- |
| Hope Ranch Therapeutic Riding Center Inc. | -- |
| Idea Center Inc. | -- |
| Intercollegiate Athletic Council of Kansas State University | -- |
| International Old Lacers Inc. | -- |
| Jack Goldstein Charitable Trust | -- |
| Journalism Education Association Inc. | -- |
| K-State Comprehensive Assessment Tools Inc. | -- |
| K-State Diagnostic and Analytical Services Inc. | -- |
| K-State Olathe Innovation Campus Inc. | -- |
| K-State Research Corporation | -- |
| K-State Union Corporation | -- |
| Kansas 4-H Foundation Inc. | -- |
| Kansas Academic Decathlon Association | -- |
| Kansas Academy of Science | 5 |
| Kansas Agriculture and Rural Leadership Inc. | -- |
| Kansas Association for Conservation and Environmental Education | -- |
| Kansas Child Care Training Opportunities | -- |
| Kansas Coaches Association | -- |
| Kansas Farm Bureau Foundation | -- |
| Kansas Farm Bureau Legal Foundation | -- |
| Kansas Foundation for Agriculture in the Classroom | -- |
| Kansas Horse Council Foundation | -- |
| Kansas Human Relations Association | -- |
| Kansas Nutrition Council | -- |
| Kansas Pride Inc. | -- |
| Kansas State Catbackers Inc. | -- |
| Kansas State Delta Delta Delta Educational Foundation | -- |
| Kansas State Newman Foundation | -- |
| Kansas State University Agricultural Alumni Inc. | -- |
| Kansas State University Charitable Gift Fund | -- |
| Kansas State University Foundation | -- |
| Kansas State University Golf Course and Research Foundation | -- |
| Kansas State University Research Foundation | -- |
| Kansas State University Student Assistance Foundation Inc. | -- |
| Kansas State University Telecommuni | -- |
| Kansas State University Writers Society | -- |
| Kansas Veterinary Educational Supply Service Inc. | -- |
| Kansas Wheat Growers Research Foundation | 4 |
| Kansas Young Farmers Educational Association | 1 |
| Kappa Alpha Theta-Delta Eta Educational Foundation | -- |
| Konza Prairie Volleyball Club Inc. | -- |
| Korean Church of Manhattan | -- |
| Leadership Manhattan Scholarship Fund Inc. | -- |
| Learning Resources Network Inc. | -- |
| Life Choice Ministries Inc. | -- |
| Little Apple Task Force on Alcohol and Drug Abuse Inc. | -- |
| Little Apple Youth Soccer Club Inc. | -- |
| Living Word Fellowship Church Incorporated | -- |
| Lloyd Shaw Foundation Inc. | -- |
| Logos Research Institute Inc. | -- |
| Maitland E Smith Scholarship House Alumni Association | -- |
| Manhattan Alliance for Peace and Justice Educational Fund | -- |
| Manhattan Area Housing Partnership Inc. | -- |
| Manhattan Area Rail Joiners Association | -- |
| Manhattan Area Technical College Foundation | -- |
| Manhattan Arts Center Inc. | -- |
| Manhattan Baseball Association Inc. | -- |
| Manhattan Basketball Association Inc. | -- |
| Manhattan Catholic Education Foundation Inc. | -- |
| Manhattan Chamber Foundation | -- |
| Manhattan Chamber Orchestra | -- |
| Manhattan Christian College Inc. | -- |
| Manhattan Christian Fellowship Church Inc. | -- |
| Manhattan Church of Christ Educational Foundation | -- |
| Manhattan Community Foundation | -- |
| Manhattan Day Care and Learning | -- |
| Manhattan Emergency Shelter Inc. | -- |
| Manhattan High School Booster Club 2100 Poyntz | -- |
| Manhattan His Association | -- |
| Manhattan Library Association | -- |
| Manhattan Library Foundation Inc. | -- |
| Manhattan Marlins Inc. | -- |
| Manhattan Optomist Foundation | -- |
| Manhattan Retirement Foundation Inc. | -- |
| Manhattan-Ogden Public Schools Foundation | -- |
| Manhattanriley County Preservation Alliance Inc. | -- |
| Marvin S Robinson Charitable Trust | -- |
| Master Teacher Institute for the Arts Inc. | -- |
| Meadowlark Hills Foundation | -- |
| Memorial Hospital Assn Inc. | -- |
| Mercy Community Health Foundation Inc. | -- |
| Mercy Health Center Auxiliary | -- |
| Mercy Home Medical Services Llc | -- |
| Mercy Regional Health Center Inc. | -- |
| Mid-West Educational Center Inc. | -- |
| Midwestern Institute for Advanced Dental Studies | -- |
| Mo-Kan-Ne | -- |
| Molly M Rickel Research Library Inc. | 4 |
| Morningstar Inc. | -- |
| Mt. Zion Church of God in Christ Inc. | -- |
| National Academic Advising Association | -- |
| National Association of Holmes Scholars Alumni Inc. | -- |
| Newman Club | -- |
| Nistac | -- |
| North Central Flint Hills Area Agency on Aging | 5 |
| North Central Kansas Astronomical Society | -- |
| Northern Flint Hills Audubon Society | -- |
| Oak Grove School | -- |
| Okwelle Association in North America Incorporated | -- |
| Omega Chi Epsilon Chemical Engineering Honor Society | 1 |
| Pawnee Comprehensive Mental Health Endowment Association Inc. | -- |
| Pawnee Mental Health Service Inc. | -- |
| Phi Lambda Upsilon Honorary Chemical Society | -- |
| Purrfect Paws Inc. | -- |
| Regional Aids Project Inc. | -- |
| Riley County 4-H Foundation Inc. | -- |
| Riley County Area Transportation Agency Inc. | -- |
| Riley County Council on Aging Inc. | -- |
| Riley County Genealogical Society | -- |
| Riley County Historical Society | -- |
| Riley County Humane Society Inc. | -- |
| Riley County Seniors Service Center Inc. | -- |
| Roger Williams Corporation | -- |
| Rsvp of the Flint Hills Inc. | -- |
| Sedalia Community Church | -- |
| Seminary of the Rockies | -- |
| Sevi Foundation | 4 |
| Shepherds Crossing Inc. | -- |
| Side by Side Theatre & Music Inc. | -- |
| South Manhattan Neighborhood Association | -- |
| Special Paws Dog & Cat Sanctuary Inc. | -- |
| Stolzer Family Foundation | 4 |
| Student Publications Inc. | -- |
| Sunflower Casa Project Inc. | -- |
| Sunset Zoological Park and Wildlife Conservation Trust Foundation | -- |
| Tatarrax Hills Homeowners Association | 6 |
| The Drama Therapy Fund | -- |
| The Kappa Phi Club | -- |
| The Muslim Community Association of Manhattan Kansas | -- |
| The Zenia A David M and Martha M Hughes Foundation | 4 |
| Trumpeters of God Church | -- |
| Tuttle Creek Lake Association | -- |
| Two Lakes Coordinated Transit Alliance Inc. | -- |
| United Methodist Foundation at Kansas State University Inc. | -- |
| United Way of Riley County Inc. | -- |
| Universal K State Inc. | -- |
| University for Man Incorporated | -- |
| Varney Family Foundation | 4 |
| Wellspring Incorporated | -- |
| Wheat State Agronomy Club | -- |
| Youth Activities Foundation | -- |
| Youth Leadership Foundation | -- |