Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 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
- Informed Voter Initiative Inc
EIN 934127225 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Informing Democracy
EIN 883181615 · Headquarters: GROTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Infosymbiotic Systems Society
EIN 992006458 · Headquarters: Bethesda, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infotech Niagara Inc
EIN 161546418 · Headquarters: ORCHARD PARK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Infra
EIN 440533308 · Headquarters: JEFFERSON CITY, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Infragard Atlanta
EIN 582572688 · Headquarters: Canton, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infragard National Members Alliance Inc
EIN 421515465 · Headquarters: GRIMES, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infrared Data Association Inc
EIN 680330406 · Headquarters: Walnut Creek, CA, USA · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Infuse Inc
EIN 813875523 · Headquarters: Milwaukie, OR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Infusion Church Bay Area
EIN 463879031 · Headquarters: Dublin, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Infusion Ministries International
EIN 271048687 · Headquarters: MYRTLE BEACH, SC, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 061355550 · Headquarters: Dallas, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 061360779 · Headquarters: norwood, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 061365715 · Headquarters: Haymarket, VA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 061368121 · Headquarters: Huntsville, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 141741276 · Headquarters: East Meadow, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 223158893 · Headquarters: East Brunswick, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 237404774 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 311367281 · Headquarters: Mason, OH, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 352464914 · Headquarters: Arlington Heights, IL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 382559021 · Headquarters: Livonia, MI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 465055073 · Headquarters: ORO VALLEY, AZ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 592881649 · Headquarters: Tampa, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 593083134 · Headquarters: Orlando, FL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 650130263 · Headquarters: Melbourne, FL, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc
EIN 900737593 · Headquarters: Miami, FL, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Infusion Nurses Society Inc Spacecoast Chapter
EIN 464606040 · Headquarters: melbourne, FL, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Infusion Nurses Society Maryland Capitol Chapter
EIN 061473317 · Headquarters: Mount Airy, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Infuzion Volleyball Club
EIN 475566932 · Headquarters: SAINT CLAIR, MI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Ingalls Creek Enrichment Center
EIN 911439481 · Headquarters: Peshastin, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ingalls Park Athletic Club
EIN 362336026 · Headquarters: JOLIET, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ingathering Place Inc
EIN 043794785 · Headquarters: Kingman, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ingeborg Osterchrist Oncology Endowment Inc
EIN 521699059 · Headquarters: NAPLES, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ingenium Corporate Design Inc
EIN 863681458 · Headquarters: Mount Dora, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ingersoll a E Pauline D T U A
EIN 956010211 · Headquarters: SAINT LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ingham County 4-H Horse Judging
EIN 992825129 · Headquarters: Mason, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ingham County Bar Association
EIN 382380211 · Headquarters: GRAND LEDGE, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ingham County Citizens United
EIN 872960966 · Headquarters: Williamston, MI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Ingham County Employees Association
EIN 382659295 · Headquarters: LANSING, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ingham County Farm Bureau
EIN 381392771 · Headquarters: Mason, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ingham County Kennel Club
EIN 381781246 · Headquarters: Lansing, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ingham County Medical Society
EIN 381671750 · Headquarters: Dewitt, MI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Ingham County Trailblazers 4-H Club
EIN 933748747 · Headquarters: Mason, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ingham Intermediate Professional Staff Association
EIN 382485786 · Headquarters: MASON, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inglemoor 50
EIN 471258311 · Headquarters: Puyallup, WA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Inglemoor Cooperative Preschool
EIN 911095911 · Headquarters: Kirkland, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inglesia Pentecostal Rey De Reyes Incorporated
EIN 471590065 · Headquarters: Macon, GA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Ingleside Project Graduation Inc
EIN 990747263 · Headquarters: INGLESIDE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ingleside Youth Football & Cheer League
EIN 465441086 · Headquarters: INGLESIDE, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inglewood Citizens for a Safe Fourth of July
EIN 333985722 · Headquarters: Sacramento, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Inglewood Golf Club
EIN 910513474 · Headquarters: KENMORE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inglewood Hoops Youth Organization Inc
EIN 202850509 · Headquarters: inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Inglewood Pacific Chapter of the Links Inc
EIN 953422352 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inglewood Park Cemetery
EIN 953755235 · Headquarters: Inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inglewood Police Association Inc
EIN 952218302 · Headquarters: Inglewood, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inglewood Senior Citizens Inspirational Chorus
EIN 800693300 · Headquarters: Inglewood, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Inglewood Teachers Association
EIN 952272975 · Headquarters: INGLEWOOD, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Inglewoodairport Chamber of Commerce
EIN 956091970 · Headquarters: Inglewood, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ingomar Club
EIN 941151471 · Headquarters: EUREKA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Ingomar North Recreation & Swimming Club
EIN 251116058 · Headquarters: INGOMAR, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Ingomar Volunteer Fire Company No 2
EIN 256042616 · Headquarters: INGOMAR, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ingraham Hill Cemetary Association
EIN 223332052 · Headquarters: Binghamton, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ingraham Memorial Fund
EIN 956017839 · Headquarters: Pasadena, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ingram Cove Community Club
EIN 465671276 · Headquarters: Hopatcong, NJ, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ingram Hills Neighborhood Association
EIN 742581261 · Headquarters: San Antonio, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ingram Thornton Cemetery Fund
EIN 630984900 · Headquarters: Rogersville, AL, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Ingwersen Tr Fbo Keck Grad Inst 490006012
EIN 387032422 · Headquarters: TAMPA, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Inher City Chic Inc
EIN 844676782 · Headquarters: Brooklyn, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inheritance Fire
EIN 431712018 · Headquarters: FRANKLIN, TN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inheritance Ministries Inc
EIN 521502370 · Headquarters: Frederick, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inheritance Ministries Inc
EIN 953651571 · Headquarters: Lithonia, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inheritance Studio
EIN 422731224 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Iniciativa Comunitaria De Investigacion Inc
EIN 660483960 · Headquarters: San Juan, PR, RQ · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inisfad Foundation Inc C/O WithumsmithBrown Pc
EIN 136157475 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Initial Teaching Alphabet Foundation Inc
EIN 112074243 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Initiated Eyes Inc
EIN 843421952 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Initiative for Competitive Energy Inc
EIN 471822094 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Initiative for Equality
EIN 452686115 · Headquarters: Rapid City, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Injured Athlete Foundation
EIN 453386878 · Headquarters: Aledo, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Injured Workers Bar Association Inc
EIN 161522449 · Headquarters: ALBANY, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Injured Workers Rehabilitation Fund
EIN 411757224 · Headquarters: BROOKLYN CENTER, MN, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Injured Workers' Advocates
EIN 570758496 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Ink Elevated 1
EIN 333412569 · Headquarters: N LAS VEGAS, NV, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ink Institute
EIN 993240682 · Headquarters: Shoreline, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inkerman Mens Club
EIN 232082845 · Headquarters: Jenkins Township, PA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inkpledge
EIN 464589010 · Headquarters: Alexandria, LA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inkster Democratic Club
EIN 274414566 · Headquarters: INKSTER, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inkster Police Athletic League
EIN 611807527 · Headquarters: INKSTER, MI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Inl Retired Employee Association Inc
EIN 820437091 · Headquarters: Idaho Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland 85 Board of Trustees
EIN 834432827 · Headquarters: ST LOUIS, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Inland Action Inc
EIN 952238673 · Headquarters: SAN BERNARDINO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Inland Archery Association
EIN 320432615 · Headquarters: Phelan, CA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Inland Athletic Association Inc
EIN 351839188 · Headquarters: VALPARAISO, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Bird Banding Association
EIN 930799653 · Headquarters: Rockton, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Inland Brewers Unite
EIN 453916275 · Headquarters: Spokane, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Inland Choral Music Education Inc
EIN 953685576 · Headquarters: Redlands, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Inland Congregations United for Change Sponsoring Committee Inc
EIN 330480298 · Headquarters: San Bernardino, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Inland Conservatory for the Performing Arts Education Corporat
EIN 463148085 · Headquarters: Upland, CA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Inland Counties Chapter 81 of Natl Assoc of Watch & Clock Collectors
EIN 954498188 · Headquarters: La Verne, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Inland Counties Water Association
EIN 333068401 · Headquarters: RIALTO, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ