Philanthropy, Voluntarism & Grantmaking Foundations nonprofits in Iowa
Philanthropy, Voluntarism & Grantmaking Foundations nonprofits in Iowa. Browse 1,293 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
- Side by Side Inc
EIN 264125208 · Headquarters: LE MARS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- Siec Community Support Fund
EIN 320430257 · Headquarters: Bloomfield, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Siegfried Petersen Community Trust Siegfried Petersen
EIN 201074254 · Headquarters: TIPTON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Siegfried Petersen Educational Trus
EIN 201021305 · Headquarters: TIPTON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Simon Says Shoes
EIN 332521277 · Headquarters: MASON CITY, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sinclair Family Foundation
EIN 843951212 · Headquarters: MELROSE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sindlinger Family Foundation Inc
EIN 471308181 · Headquarters: CHARLES CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sioux Center Community Foundation
EIN 421465918 · Headquarters: SIOUX CENTER, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Siouxland Community Foundation
EIN 421323904 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Siouxland Philanthropy
EIN 843875229 · Headquarters: SIOUX CITY, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Siouxland Youth Foundation
EIN 421497268 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Skunk River Cruzers Inc
EIN 261905146 · Headquarters: Colfax, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Skyline Foundation
EIN 421333366 · Headquarters: CLINTON, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sleeping Angels Foundation
EIN 463867078 · Headquarters: BOONE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sophia E Marshall Memorial Foundation
EIN 821680095 · Headquarters: Bettendorf, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- South Central Iowa Community Founda
EIN 421411234 · Headquarters: Chariton, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Story Bank Charitable Foundation
EIN 814231257 · Headquarters: Huxley, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Southeast Iowa Donor Inc
EIN 311724633 · Headquarters: OTTUMWA, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Southeast Iowa Officials Association
EIN 421477595 · Headquarters: WEST POINT, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Southeast Iowa Shop with a Cop
EIN 471363954 · Headquarters: Burlington, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Special Opportunities Foundation Inc
EIN 833964895 · Headquarters: MASON CITY, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Spencer Daybreakers Kiwanis Charitable Foundation
EIN 471384575 · Headquarters: SPENCER, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit of Pella
EIN 863230443 · Headquarters: PELLA, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Srinath Foundation Inc
EIN 204970015 · Headquarters: AMES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- St Ansgar Community Betterment
EIN 812825597 · Headquarters: SAINT ANSGAR, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Catherine Foundation
EIN 421359569 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- St Charles Community Foundation Inc
EIN 320028175 · Headquarters: Saint Charles, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Paul Evangelical Lutheran Church Foundation
EIN 743076112 · Headquarters: GARNER, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- St Paul Lutheran Church Mission Endowment
EIN 851350431 · Headquarters: Lime Springs, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- State Center Area Foundation
EIN 203993066 · Headquarters: STATE CENTER, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Stephen R and Joanne Hammes Familycharitable Foundation
EIN 205971555 · Headquarters: TIFFIN, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stephen R Grubb Charitable Foundation Inc
EIN 391901112 · Headquarters: WEST DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stewart Family Foundation
EIN 421481225 · Headquarters: ROCK RAPIDS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Stine Family Foundation
EIN 421497513 · Headquarters: Adel, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stinson Prairie Arts Council
EIN 421311641 · Headquarters: Algona, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stork Impact Partners Inc
EIN 884405551 · Headquarters: POLK CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stratbucker Family Foundation
EIN 461665794 · Headquarters: GLENWOOD, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Stratford Foundation
EIN 421445433 · Headquarters: MASON CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sts Peter and Paul Endowment Foundation
EIN 873205623 · Headquarters: SOLON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stuart D Nevermann Charitable Trust
EIN 863965471 · Headquarters: MASON CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Study Club
EIN 743109034 · Headquarters: Fort Dodge, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sumner United Fund Inc
EIN 421216641 · Headquarters: Sumner, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sunshot Charitable Foundation
EIN 992359117 · Headquarters: IOWA CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Swanson Biggs Adams Family Foundation
EIN 470819275 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sweet Dreams at Mercy
EIN 421525689 · Headquarters: Indianola, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Swestka Family Foundation
EIN 010904291 · Headquarters: PROTIVIN, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Taaleem for All
EIN 202086251 · Headquarters: West Des Moines, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Tarsus Charitable Foundation
EIN 743062683 · Headquarters: CLINTON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Taylor Family Foundation C/o Brooks Lodden Pc
EIN 391884651 · Headquarters: WEST DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- Tea Leaf Education Fund
EIN 311788505 · Headquarters: Creston, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Teachers and Tutus
EIN 473658662 · Headquarters: Urbandale, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Team Kelsey Foundation
EIN 462264355 · Headquarters: Des Moines, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Teamquest Foundation
EIN 721538400 · Headquarters: CLEAR LAKE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ted & Barbara McLaughlin Foundation
EIN 522204727 · Headquarters: Fairfield, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ted & Rowena Crosbie Foundation
EIN 814726692 · Headquarters: EARLHAM, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Tell5friends Foundation
EIN 921451320 · Headquarters: Hiawatha, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Telligen Community Initiative
EIN 202017785 · Headquarters: WEST DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The 29Th State Foundation
EIN 931384445 · Headquarters: Urbandale, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Accel Foundation
EIN 208359918 · Headquarters: WAVERLY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Al and Ann Jennings Foundation
EIN 391889232 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Alla Family Foundation
EIN 814771527 · Headquarters: BETTENDORF, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Anc & Eff Ord of Ltle Ylw Dog
EIN 208611258 · Headquarters: SIOUX CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The Atalanta Foundation
EIN 202043607 · Headquarters: CLINTON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- The Baxter Family Foundation
EIN 271476422 · Headquarters: FORT MADISON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Beverly Perry Foundation
EIN 421445520 · Headquarters: JOHNSTON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bill & Phyllis Lane Foundation C/o Christian Mcmurray
EIN 421474367 · Headquarters: MARSHALLTOWN, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Blin Foundation Inc
EIN 421504887 · Headquarters: INDEPENDENCE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Bob and Liz Petersen Family Fdn
EIN 332042542 · Headquarters: WATERLOO, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Bob and Susan Downey Foundation
EIN 421489687 · Headquarters: CLIVE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- The Butler Children's Garden Foundation Inc
EIN 883501281 · Headquarters: DUBUQUE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Butler Family Foundation
EIN 421429940 · Headquarters: DUBUQUE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Callum Foundation
EIN 832504176 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- The Cambridge Foundation Inc
EIN 472457466 · Headquarters: FAIRFIELD, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Central Bancshares Charitable Fdt
EIN 200510383 · Headquarters: MUSCATINE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Central Iowa Celiac Connection
EIN 822761344 · Headquarters: URBANDALE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Chesterman Family Foundation
EIN 912086157 · Headquarters: Sioux City, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Cochrane Foundation
EIN 421473624 · Headquarters: Ames, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Cy Rapp and Carolyn Rapp Charitable Trust
EIN 383679577 · Headquarters: SHENANDOAH, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The David & Phyllis Murphy Charitable Foundation
EIN 421477942 · Headquarters: MASON CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Directors Council
EIN 421524040 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Duane Gibson and Calista G Hammes and Paul Hammes Memorial Sch
EIN 477308722 · Headquarters: POCAHONTAS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Dudley and Norma Johnson Foundation
EIN 421449158 · Headquarters: SHENANDOAH, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- The Easter Seal Society Foundation
EIN 208392083 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Ed Thomas Family Foundation Inc
EIN 272353820 · Headquarters: PARKERSBURG, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Education Foundation of the Mason City Public Schools
EIN 421450042 · Headquarters: MASON CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Elliott Family Foundation
EIN 474134364 · Headquarters: FORT MADISON, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The G J Manatt Junie Family Foundation
EIN 421502114 · Headquarters: BROOKLYN, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Gerdin Charitable Foundation
EIN 421462088 · Headquarters: NORTH LIBERTY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Goldstein Family Foundation
EIN 421467354 · Headquarters: BETTENDORF, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Greater Jefferson County Foundation
EIN 510172078 · Headquarters: FAIRFIELD, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- The Greenstone Foundation
EIN 462896944 · Headquarters: FAIRFIELD, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Guideone Foundation
EIN 391910630 · Headquarters: WDM, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The Gutfreund Foundation C/o David M Gutfreund
EIN 421373994 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- The Helen Wiese Foundation
EIN 815345898 · Headquarters: MANNING, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Husak Foundation Inc
EIN 421526456 · Headquarters: CEDAR RAPIDS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990-PF
- The Indiana Financial Services Foundatio
EIN 351892605 · Headquarters: CEDAR FALLS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- The J Mark Grosvenor Foundation
EIN 260741701 · Headquarters: CEDAR FALLS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- The James and Jeanne O'halloran Foundation
EIN 421506523 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2012 · Primary form: IRS Form 990-PF
- The Jared and Carol Hills Foundation
EIN 391896077 · Headquarters: CEDAR RAPIDS, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- The Joe and Patty Foundation
EIN 475527477 · Headquarters: IOWA CITY, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF