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
- Hampton Community Housing Inc
EIN 421019706 · Headquarters: HAMPTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hampton Country Club
EIN 420292934 · Headquarters: HAMPTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hampton Firefighters Association Inc
EIN 812533935 · Headquarters: HAMPTON, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton Main Street Program Inc
EIN 421365725 · Headquarters: HAMPTON, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Hampton Senior Citizens Inc
EIN 421061652 · Headquarters: HAMPTON, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Hampton Youth Baseball Commission
EIN 884333085 · Headquarters: Hampton, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hampton-Dumont Achievment Foundation
EIN 391900852 · Headquarters: Hampton, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Hampton-dumont Scholarship Fund
EIN 454409644 · Headquarters: HAMPTON, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hancock County Agricultural Museum and Pioneer Village
EIN 421510048 · Headquarters: Britt, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hancock County Agricultural Society
EIN 420733374 · Headquarters: BRITT, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Hancock County Health System Foundation
EIN 421481803 · Headquarters: BRITT, IA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hancock County Historical Society
EIN 421122794 · Headquarters: Britt, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hancock County Learning Center
EIN 812257489 · Headquarters: BRITT, IA, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990
- Hancock County Learning Center Inc
EIN 862792783 · Headquarters: BRITT, IA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Hancock Cty Economic Dev Corp
EIN 202714626 · Headquarters: GARNER, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hand Harvested Inc
EIN 851464748 · Headquarters: Des Moines, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hand in Hand
EIN 421508508 · Headquarters: BETTENDORF, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Handicap Housing Foundation Inc
EIN 421242982 · Headquarters: Washington, IA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Handicapped Development Center Auxiliary
EIN 363016022 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Handicapped Equipment Lending Program Inc
EIN 421306760 · Headquarters: Newton, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Handicare Inc
EIN 421193531 · Headquarters: Coralville, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hands and Feet Ministry
EIN 900822824 · Headquarters: Muscatine, IA, US · Religion Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Hands for Hope
EIN 471236541 · Headquarters: New Hartford, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hands in Motion Inc
EIN 421516014 · Headquarters: Lohrville, IA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Hands of Help
EIN 421604868 · Headquarters: Des Moines, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hands That Help Inc
EIN 392879496 · Headquarters: BROOKLYN, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hannah Geneser Foundation Inc
EIN 463641064 · Headquarters: West Des Moines, IA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hannahsmusicalhope
EIN 810782696 · Headquarters: LENOX, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hanover Historical Society of Iowa Inc
EIN 391876090 · Headquarters: AURELIA, IA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Hans Breder Foundation
EIN 223878840 · Headquarters: IOWA CITY, IA, USA · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ
- Hansen Family Hospital Foundation
EIN 421520494 · Headquarters: IOWA FALLS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hanson Family Life Center Inc
EIN 421464714 · Headquarters: FOREST CITY, IA, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990
- Hapac Caldron No 47 Daughters of Mokanna
EIN 263971347 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Happily Ever After Cat Rescue and Education Center
EIN 842294212 · Headquarters: Oskaloosa, IA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Happy Doggo
EIN 991254720 · Headquarters: AMES, IA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Happy Healthy Spines Initiative Inc
EIN 830632456 · Headquarters: Urbandale, IA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Happy Hearts and Hooves Inc
EIN 872067672 · Headquarters: Norwalk, IA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Happy Hollow Country Club
EIN 420816888 · Headquarters: CORNING, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Happy Tales Ranch and Rescue
EIN 471713816 · Headquarters: Colfax, IA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Happy Time Child Development Center Inc
EIN 420982401 · Headquarters: VINTON, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Happy Time Preschool of Muscatine
EIN 421299345 · Headquarters: MUSCATINE, IA, USA · Education · Latest available filing year: 2009 · Primary form: IRS Form 990
- Har-mon-y Foster Parent Support Group
EIN 421524532 · Headquarters: Woodbine, IA, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Harbor Group Insurance Trust
EIN 426365229 · Headquarters: SIOUX CENTER, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harbor of Hope Mission
EIN 421226639 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harbor of Refuge International
EIN 823303956 · Headquarters: WATERLOO, IA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Harbour
EIN 463071011 · Headquarters: Hiawatha, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990
- Hard to Love
EIN 850983170 · Headquarters: Des Moines, IA, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Hardacre Theater Preservation Associatio
EIN 454999612 · Headquarters: TIPTON, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hardin County Agricultural Society
EIN 420295901 · Headquarters: Eldora, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Hardin County Farm Museum
EIN 421485098 · Headquarters: Eldora, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hardin County Historical Society
EIN 237234009 · Headquarters: Eldora, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hardin County Home Educators
EIN 431957104 · Headquarters: KAMRAR, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Hardin Eldora Animal Rescue Team
EIN 261815480 · Headquarters: Eldora, IA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harding Elementary Parent Teacher Organization
EIN 421452568 · Headquarters: MASON CITY, IA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990
- Hares Pond Recreational Park Inc
EIN 830352173 · Headquarters: ROWLEY, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harker Foundation
EIN 426398961 · Headquarters: STORM LAKE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Harlan Cemetery Foundation
EIN 205532290 · Headquarters: Harlan, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harlan Community Athletic Booster C
EIN 391683616 · Headquarters: HARLAN, IA, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Harlan Community Library Foundation Inc
EIN 421240067 · Headquarters: Harlan, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harlan Community School District Ed
EIN 421440797 · Headquarters: HARLAN, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Harlan Community Schools Music Boos
EIN 262773825 · Headquarters: HARLAN, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Harlan Education Association
EIN 421314103 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harlan Firefighters Association
EIN 814103915 · Headquarters: Harlan, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Harlan Golf and Country Club Inc
EIN 420647208 · Headquarters: HARLAN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harlan Industrial Foundation
EIN 421298591 · Headquarters: HARLAN, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Harlan Little League Inc C/o Broeckelman & Assoc
EIN 421364300 · Headquarters: HARLAN, IA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Harlan Main Street Inc
EIN 421361023 · Headquarters: HARLAN, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Harlan Masonic Temple Association
EIN 421024920 · Headquarters: Harlan, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Harlan O Diehl Trust
EIN 426338687 · Headquarters: BAXTER, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Harlan Trap Team
EIN 862305394 · Headquarters: HARLAN, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Harlan Womens Bowling Association
EIN 510157149 · Headquarters: Harlan, IA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Harlan-Lincoln House Inc
EIN 932194461 · Headquarters: Mount Pleasant, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harland and Genevieve Emerson Fdtn
EIN 426543700 · Headquarters: URBANDALE, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Harley Owners Group Des Moines Chapter Inc
EIN 421509826 · Headquarters: DES MOINES, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harley Owners Group of Okoboji Inc
EIN 462314721 · Headquarters: Okoboji, IA, US · Recreation & Sports · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Harley Owners Group Route 65 Chapter Inc
EIN 010753976 · Headquarters: Indianola, IA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harlow Ray Massee American Legion Post 277
EIN 426127903 · Headquarters: Sheffield, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harmony Bible Church
EIN 426075185 · Headquarters: DANVILLE, IA, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-T
- Harmony Cemetery Association of Zwingle Inc
EIN 813901742 · Headquarters: Dubuque, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harmony Chapter No 22 Order of the Eastern Star Inc
EIN 453065784 · Headquarters: Sioux City, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harmony Clothing Closet
EIN 845039617 · Headquarters: Nevada, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harmony Education Association
EIN 237104464 · Headquarters: OTTUMWA, IA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Harmony School of Music Incorporated
EIN 815157369 · Headquarters: CEDAR RAPIDS, IA, USA · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Harold A Salton Trust
EIN 237354233 · Headquarters: Storm Lake, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Harold Grant Charitable Trust
EIN 816900580 · Headquarters: BOONE, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harold King Memorial Tractor Ride Inc
EIN 870945029 · Headquarters: SCHALLER, IA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harold L Darner Trust
EIN 311634610 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Harold L Smith Memorial Scholarship Fund
EIN 421282964 · Headquarters: WINTERSET, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Harold R Bechtel Charitable Trust
EIN 261284636 · Headquarters: Davenport, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Harold S Ness Post No 249 of the American Legion of Iowa
EIN 426127868 · Headquarters: Maxwell, IA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harold W & Leone L Godbersen Family Foundation
EIN 421287050 · Headquarters: IDA GROVE, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Harpers Ferry Area Heritage Society
EIN 464504191 · Headquarters: Harpers Ferry, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Harpers Ferry Booster Club
EIN 421468341 · Headquarters: Harpers Ferry, IA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Harpers Ferry Boosters Inc
EIN 473846214 · Headquarters: HARPERS FERRY, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harpers Ferry Ems Association Inc
EIN 843030623 · Headquarters: Harpers Ferry, IA, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Harrington Foundation
EIN 203132508 · Headquarters: ADEL, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Harris Area Development Corp
EIN 421438658 · Headquarters: Lake Park, IA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Harris-lake Park Community School Foundation
EIN 455000027 · Headquarters: Lake Park, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harris-lake Park Teachers Association
EIN 237119615 · Headquarters: Lake Park, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Harrison County Agriculture Society
EIN 420690243 · Headquarters: MISSOURI VALLEY, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990