| Name | Deductibility Code |
| Attic Angel Place Inc. | -- |
| Berbeewaish Foundation Inc. | 4 |
| Blackhawk Ski Club | -- |
| Carrig Charitable Foundation Inc. | 4 |
| Champbuilder Amateur Wrestling Inc. | 4 |
| Cleantech Partners Inc. | -- |
| Cloud Forest School Inc. | -- |
| Community Care Programs Inc. | -- |
| Dean Foundation for Health Research and Education Inc. | -- |
| Devine Family Foundation Inc. | 4 |
| Diabetes and Wellness Foundation Inc. | -- |
| Donald W & Margaret M Anderson Foundation | 4 |
| Ebtide Inc. | -- |
| Ehc Monona Hills Apartments Ltd. | -- |
| Elm Lawn Parent Teacher Organization Inc. | -- |
| Endres Manufacturing Foundation Inc. | 4 |
| Fair Indigo Foundation Inc. | 4 |
| Friends of La Gloria English School Inc. | -- |
| Friends of Mann Deshi Inc. | -- |
| Friends of Pheasant Branch Conservancy Inc. | -- |
| Friends of the Kettle Ponds | -- |
| Friends of The Performing Arts Center Inc. | -- |
| Future Madison Housing Fund Inc. | -- |
| Future Wisconsin Housing Fund Inc. | -- |
| G A R Memorial Association of Dane County | 2,6 |
| Gateway Community Church | -- |
| Gildas Club Madison Wisconsin Inc. | -- |
| Hope and A Future Inc. | -- |
| Horizon High School of Madison Inc. | -- |
| Jackson Foundation | 4 |
| Julie Zdeblick Foundation Inc. | -- |
| Jussi Bjorling Society-Usa | -- |
| Keva Kids Fund | -- |
| Lester & Frances Johnson Foundation Inc. | 4 |
| Leukemia Foundation for Russia | -- |
| Madison Area Mothers of Multiples Inc. | -- |
| Madison Central Lions Foundation Inc. | -- |
| Madison Christian Lpfm Radio Inc. | -- |
| Madison Civics Club Inc. | -- |
| Madison West Towne-Middleton Rotary Foundation Inc. | -- |
| Marvin P Verhulst Foundation Inc. | 4 |
| Masonry Technology Foundation of Wisconsin Inc. | -- |
| Middleton Area Historical Society Inc. | -- |
| Middleton Baseball Softball Commission | -- |
| Middleton Fire Dept-1 | 6 |
| Middleton High School Band Parents Association | -- |
| Middleton High School Choral Boosters Inc. | -- |
| Middleton Outreach Ministry Inc. | -- |
| Middleton Players Theater Inc. | -- |
| Mysc Inc. | -- |
| Naim Frasheri School of Madison Inc. | 4 |
| New Partnerships for Women Inc. | -- |
| Overture Foundation Inc. | 4 |
| Pleasant T Rowland Foundation | 4 |
| Red Line Club Inc. | -- |
| Restoring Hope Transplant House Inc. | -- |
| Rotary Club of Middleton Area Sunrise Foundation Inc. | -- |
| Rowland Reading Foundation Inc. | 3 |
| Safe Place for Newborns of Wisc Inc. | -- |
| Saint Patricks Day Parade Committee Inc. | -- |
| Sandy Oaks Foundation Inc. | 4 |
| Semper Fidelis of Madison Inc. | -- |
| Sending Our Love Destination China Corp | -- |
| Sikh Society of Wisconsin-Madison Ltd. | -- |
| Springs Industries Foundation Inc. | 4 |
| Support Organization for Madison Cultural Arts District Inc. | -- |
| The Friends of the Middleton Public Library | -- |
| The Music Library Association | 1 |
| United States Cancer Pain Relief Committee Inc. | -- |
| University of Wisconsin Medical Foundation Inc. | -- |
| Wisconsin Collabortive Healthcare Quality Inc. | -- |
| Wisconsin Foundation Inc. | 4 |
| Wisconsin Institute for International Legal Programs | -- |
| Wisconsin Outdoors Alliance Foundation Inc. | -- |
| Wisconsin Retired Educators Association Wrea Foundation Inc. | -- |
| Wisconsin Section of the American Water Resources Assn Inc. | -- |