Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Lifeworks Charitable FoundationFort Dodge | Form 990 | $151,524FY2025 |
| Iowans Supporting Israel IncDes Moines | Form 990-EZ | $150,732FY2025 |
| The Iowa Association for College Admission CounselingNewton | Form 990-EZ | $147,218FY2025 |
| Lincoln Elementary PTG IncFort Madison | Form 990-EZ | $147,119FY2025 |
| Valley Tiger Booster Club IncWest Des Moines | Form 990 | $145,748FY2026 |
| Humboldt Athletic Booster ClubHumboldt | Form 990 | $144,544FY2025 |
| Retail Jewelers Organization FoundationNewton | Form 990-EZ | $142,803FY2025 |
| New London Ag FoundationNew London | Form 990-EZ | $142,773FY2025 |
| Spirit Lake Elementary Partners in Education-PieSpirit Lake | Form 990-EZ | $142,653FY2025 |
| Fort Madison Vocal Boosters IncFort Madison | Form 990-EZ | $142,239FY2025 |
| Education Foundation of Central DewittDe Witt | Form 990-EZ | $139,554FY2025 |
| Unity Christian Partner SocietyOrange City | Form 990-EZ | $133,948FY2024 |
| Carroll Tiger Booster ClubCarroll | Form 990-EZ | $133,167FY2025 |
| Iowa Broadcasters Association FoundationNewton | Form 990-EZ | $131,929FY2025 |
| Devopsdays Des MoinesWest Des Moines | Form 990-EZ | $131,618FY2025 |
| Go-Hawk Booster ClubWaverly | Form 990 | $128,589FY2025 |
| Scranton Alumni AssociationScranton | Form 990-EZ | $128,382FY2025 |
| Pleasantville Athletic Booster ClubPleasantville | Form 990-EZ | $128,261FY2024 |
| Mmcru Boosters IncMarcus | Form 990-EZ | $128,021FY2026 |
| Dragon Scholarship Fund IncJohnston | Form 990-EZ | $127,823FY2025 |
| Waverly-Shell Rock Educational FundWaverly | Form 990 | $127,768FY2024 |
| Great Public Schools for IowaDes Moines | Form 990-EZ | $127,039FY2025 |
| Centennial Choral Music Parent OrganizationAnkeny | Form 990-EZ | $125,833FY2025 |
| Rebuild Nepal EducationDonnellson | Form 990-EZ | $125,307FY2025 |
| Elkader Public Library FoundationElkader | Form 990 | $125,008FY2026 |
| East Buchanan Funds for the Future IncWinthrop | Form 990-EZ | $124,170FY2025 |
| Mid-Iowa School Improvement ConsortiumAmes | Form 990-EZ | $123,397FY2025 |
| Waukee Band Parents OrganizationWaukee | Form 990-EZ | $119,694FY2026 |
| Community Choice Credit Union FoundationJohnston | Form 990-EZ | $119,459FY2025 |
| Serve AfricaDes Moines | Form 990-EZ | $119,005FY2025 |
| Lake Mills Scholarship FoundationLake Mills | Form 990 | $117,255FY2025 |
| Full Nets IncClive | Form 990-EZ | $117,061FY2025 |
| Alliance for Civic Education of IowaIowa City | Form 990-EZ | $113,984FY2025 |
| Self-Realization FoundationFairfield | Form 990-EZ | $113,400FY2025 |
| Red Oak Tag-a-Longs Booster Club IncRed Oak | Form 990-EZ | $113,337FY2025 |
| Nevada Booster ClubNevada | Form 990-EZ | $113,336FY2025 |
| Prince of Peace School FoundationClinton | Form 990 | $112,833FY2026 |
| Ames Education FoundationAmes | Form 990 | $112,383FY2025 |
| Perry Booster Club IncPerry | Form 990-EZ | $111,868FY2025 |
| Greater Des Moines Bridge HouseUrbandale | Form 990-EZ | $111,153FY2025 |
| Knoxville Alumni AssociationKnoxville | Form 990-EZ | $110,909FY2026 |
| Dallas Center Grimes Elementary Parent Teacher Organization IncGrimes | Form 990-EZ | $110,758FY2025 |
| Mason City Schools Instrumental Music Boosters FoundationMason City | Form 990-EZ | $110,492FY2020 |
| Parent Booster USA IncDavenport | Form 990-EZ | $109,749FY2026 |
| Maple Valley Anthon Oto School Foundation IncMapleton | Form 990 | $109,105FY2025 |
| WHS Booster Club IncWilliamsburg | Form 990-EZ | $108,923FY2026 |
| Lynx Pride IncTroy Mills | Form 990-EZ | $108,862FY2026 |
| Wapsie Valley Athletic Booster ClubFairbank | Form 990-EZ | $108,182FY2024 |
| NV Booster Club IncGreenfield | Form 990-EZ | $107,407FY2025 |
| American ResiliencyVictor | Form 990-EZ | $107,160FY2026 |
201 to 250 of 1,595