Nonprofits in Iowa
Nonprofits in Iowa. Browse 36,116 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Windsor Hgts Neighborhood Watch
EIN 263088893 · Headquarters: Windsor Heights, IA, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Windsor Theatre Development
EIN 421477649 · Headquarters: HAMPTON, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Windthorst Club of Harper
EIN 421003109 · Headquarters: Harper, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Windward Iowa
EIN 464943771 · Headquarters: Des Moines, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Winebago-hancock Repeater Society
EIN 421163905 · Headquarters: FOREST CITY, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winegard Foundation
EIN 426055177 · Headquarters: BURLINGTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Winfield Area Recreation Center
EIN 420921121 · Headquarters: WINFIELD, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Winfield Community Development Grp
EIN 812304676 · Headquarters: WINFIELD, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winfield Community Wellness Corporation
EIN 753157392 · Headquarters: Washington, IA, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winfield Fire Fighters Association
EIN 205875686 · Headquarters: Winfield, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winfield Historical Society
EIN 421475429 · Headquarters: Winfield, IA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winfield Mt Union Big Red Pride Booster Club
EIN 901139891 · Headquarters: Winfield, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winfield Mt Union Education Association
EIN 421186933 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winfield Veterans Memorial Corporation
EIN 426077273 · Headquarters: COLUMBUS JCT, IA, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Winfield Warmth and Wonders Preschool
EIN 421525556 · Headquarters: Winfield, IA, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Wings Like Eagles Dsm Inc
EIN 934247298 · Headquarters: ANKENY, IA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wings of a Dove Inc
EIN 200123517 · Headquarters: SPIRIT LAKE, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wings of Hope Cancer Support Center
EIN 421410517 · Headquarters: COUNCIL BLUFFS, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wings of Hope International
EIN 260894608 · Headquarters: Ankeny, IA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wings of Refuge
EIN 463640742 · Headquarters: AMES, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wings Outreach
EIN 421327793 · Headquarters: Cedar Falls, IA, US · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wings2water
EIN 843818542 · Headquarters: CEDAR RAPIDS, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wink for Jesus Incorporated
EIN 261650268 · Headquarters: Urbandale, IA, US · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Winkel Family Foundation
EIN 421464738 · Headquarters: SERGEANT BLUFF, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Winnebago Archery Club
EIN 421525945 · Headquarters: LAKE MILLS, IA, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Winnebago Council Boy Scouts of America #173
EIN 420985053 · Headquarters: WATERLOO, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winnebago County Daffodils
EIN 464806690 · Headquarters: Forest City, IA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Winnebago County Fair Association
EIN 426076734 · Headquarters: THOMPSON, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winnebago Historical Society
EIN 510205104 · Headquarters: FOREST CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winnebago Industries Foundation
EIN 237174206 · Headquarters: FOREST CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Winnebago Itasca Travelers Alley Cats
EIN 161677186 · Headquarters: Swisher, IA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Winners Mite Charitable Corporation of Iowa Inc
EIN 421250642 · Headquarters: Rhodes, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winneshiek Conservation Foundation
EIN 832175561 · Headquarters: FORT ATKINSON, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winneshiek County Agricultural Association
EIN 420605155 · Headquarters: DECORAH, IA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winneshiek County Bankers Assn
EIN 426076730 · Headquarters: OSSIAN, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Winneshiek County Celebration of Life Inc
EIN 271010904 · Headquarters: DECORAH, IA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winneshiek County Community of Hope
EIN 455600359 · Headquarters: CALMAR, IA, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winneshiek County Convention & Visitors Bureau
EIN 421269881 · Headquarters: DECORAH, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Winneshiek County Dairy Promoters
EIN 462746700 · Headquarters: RIDGEWAY, IA, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winneshiek County Development Inc
EIN 421389522 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winneshiek County Historical Society
EIN 421048077 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winneshiek County Protectors Inc
EIN 462250209 · Headquarters: Decorah, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Winneshiek Cty Habitat for Humanity
EIN 421387474 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winneshiek Energy District
EIN 271525603 · Headquarters: DECORAH, IA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winneshiek Firemans Bull Bash
EIN 473768674 · Headquarters: Cresco, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winneshiek Medical Center Auxiliary Inc
EIN 237098871 · Headquarters: DECORAH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Winneshiek Medical Center Foundation
EIN 421237298 · Headquarters: DECORAH, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winneshiek Saddle Club
EIN 426076732 · Headquarters: DECORAH, IA, US · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Winneshiek Trail Twisters
EIN 421515728 · Headquarters: Decorah, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winnie Korns
EIN 264690722 · Headquarters: MOUNT PLEASANT, IA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Winslow Family Foundation
EIN 823321891 · Headquarters: Winterset, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Winter Warm-up
EIN 853567139 · Headquarters: DES MOINES, IA, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Winterset Area Soccer Club Inc
EIN 421454121 · Headquarters: WINTERSET, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Art Center Inc
EIN 237428982 · Headquarters: WINTERSET, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winterset Band Boosters
EIN 426114292 · Headquarters: Winterset, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Baseball Club
EIN 462002079 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Booster Club
EIN 464124230 · Headquarters: Winterset, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winterset Cemetery Improvement
EIN 420740699 · Headquarters: WINTERSET, IA, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Winterset Cheer Club
EIN 883501737 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Christian Academy Inc
EIN 842554210 · Headquarters: WINTERSET, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Winterset Community Band
EIN 753193996 · Headquarters: Winterset, IA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winterset Community Educational Foundation
EIN 421113061 · Headquarters: WINTERSET, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winterset Council No 10035
EIN 421334221 · Headquarters: Winterset, IA, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Winterset Disc Golf Club
EIN 833590956 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Dog Park
EIN 474953394 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Educational Support Employees Association
EIN 274384876 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winterset Exchange Friendship Group Inc
EIN 421389072 · Headquarters: Winterset, IA, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Fire Fighters Association Inc
EIN 421438031 · Headquarters: Winterset, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Girls Fastpitch Inc
EIN 010556920 · Headquarters: Winterset, IA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Girls Wrestling Club
EIN 920308127 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Husky Booster Club
EIN 421233288 · Headquarters: Winterset, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winterset Lions Foundation Inc
EIN 421506997 · Headquarters: Winterset, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Winterset Little League Inc
EIN 521234709 · Headquarters: Winterset, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Quarterback Club Inc
EIN 421478181 · Headquarters: WINTERSET, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Winterset Stage
EIN 274653700 · Headquarters: WINTERSET, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winterset Vocal Group
EIN 841772432 · Headquarters: Winterset, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winthrop Community and Commercial Club
EIN 421172332 · Headquarters: WINTHROP, IA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Winthrop Golf Course Inc
EIN 420871606 · Headquarters: WINTHROP, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Winthrop Housing Corporation
EIN 237368300 · Headquarters: INDEPENDENCE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wisconsin Alumni Association- Iowa Chapter
EIN 830865578 · Headquarters: Clive, IA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Wisconsin Chapter of the American Society of Farm Managers and Rural
EIN 237024536 · Headquarters: Ankeny, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wisconsin State Association of Life Underwriters
EIN 237256291 · Headquarters: Cedar Falls, IA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wisconsin State Association of Life Underwriters
EIN 237296705 · Headquarters: CEDAR FALLS, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wisconsin State Association of Life Underwriters
EIN 237297237 · Headquarters: Cedar Falls, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Wisconsin State Association of Life Underwriters
EIN 510228588 · Headquarters: Cedar Falls, IA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Wisecup Farm Museum Corporation
EIN 274734532 · Headquarters: Missouri Valley, IA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Wiseways Academy
EIN 992396111 · Headquarters: Waukee, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wish on a Star Inc
EIN 471726367 · Headquarters: Van Horne, IA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Wishard Chapel Community Church
EIN 453806596 · Headquarters: MOUNT AYR, IA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-T
- Wishes for Wildlife Foundation
EIN 831451274 · Headquarters: AMANA, IA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wit Singles International Club
EIN 800241532 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- With Love Toy Ministry Inc
EIN 421485776 · Headquarters: Pella, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Witness Publishing Co
EIN 420680325 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wittemberg Church Historical Society
EIN 472851390 · Headquarters: Newton, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wittern Family Charitable Foundation
EIN 421114774 · Headquarters: CLIVE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Witty Kitties Inc
EIN 421519228 · Headquarters: SOLON, IA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Witwer Senior Center Inc
EIN 421153156 · Headquarters: CEDAR RAPIDS, IA, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990
- WMU Backpack Program
EIN 464225372 · Headquarters: Winfield, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wmu Pto
EIN 824616304 · Headquarters: Winfield, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Woden-crystal Lake Education Assn
EIN 421314293 · Headquarters: CLEAR LAKE, IA, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N