Unknown & Unclassified nonprofits in Connecticut
Unknown & Unclassified nonprofits in Connecticut. Browse 7,402 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
- Irving Moorin Charitable Trust
EIN 237099137 · Headquarters: Fairfield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Isaac and Cilly Ziering Foundation
EIN 133429634 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ischoda Yacht Club Inc
EIN 060401540 · Headquarters: NORWALK, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Islamic American Society of Connecticut (IASC)
EIN 261161174 · Headquarters: Waterbury, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Islamic Community of Fairfield County
EIN 060934625 · Headquarters: MONROE, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Island Reflections Dance Theatre Company Llc
EIN 460550706 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Island Reflections Dance Theatre Inc
EIN 863284340 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Israel Putnam House Association of Connecticut Inc
EIN 237350423 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- It Takes a Village Hill
EIN 842731385 · Headquarters: Willington, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Italian American Friendship Club
EIN 060401703 · Headquarters: TOLLAND, CT, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Italian Benefit Society Inc
EIN 060401765 · Headquarters: STAFFORD SPRINGS, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Italian Political Independent Club
EIN 060670122 · Headquarters: KENSINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Itav Inc
EIN 851093389 · Headquarters: Glastonbury, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- ITNCoastalCT Inc
EIN 270205865 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Iupat District Council No 11 Health Fund
EIN 060683942 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Iupat Local Union No 481
EIN 060400783 · Headquarters: MIDDLETOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Ives Lh-first Bap Ch
EIN 066035780 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Ivy League Club of Spain Inc
EIN 464911274 · Headquarters: New Haven, CT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- J Gladwin Cannon Trust Ua Dated 10-7-76
EIN 066196307 · Headquarters: Vernon, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- J J Cooley Foundation Inc
EIN 066049571 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- J Walton Bissell Foundation Inc
EIN 061245402 · Headquarters: WEST HARFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jack Silberberg Foundation
EIN 237112034 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jacklin Rod & Gun Club Inc
EIN 066003525 · Headquarters: BRISTOL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jacob L and Lewis Fox Foundation
EIN 066067700 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- James Burns Trust
EIN 066199399 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- James Norris Foundation Inc
EIN 366047942 · Headquarters: SOUTHBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- James P & Genevieve M McLaughlin Family Foundation
EIN 133335298 · Headquarters: Farmington, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jane Ryan PTA
EIN 066069045 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Janet Stone Jones Foundation
EIN 132988287 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Japan U S Society of Greater Fairfield County Inc
EIN 061219643 · Headquarters: Ridgefield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Jaycee Soccer Inc
EIN 061194710 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Jazz Society of Fairfield County Inc
EIN 814578611 · Headquarters: GREENS FARMS, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Jean and Julien Levy Foundation for the Arts Inc
EIN 222647001 · Headquarters: NEWTOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jedi Llc Mathew Florian
EIN 461482198 · Headquarters: SOUTHINGTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Jeniam Foundation
EIN 621516244 · Headquarters: NEWTOWN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jennings School PTA
EIN 060994084 · Headquarters: Fairfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Jerome Home
EIN 060646690 · Headquarters: NEW BRITAIN, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Jeromes Promise Inc
EIN 422749422 · Headquarters: Hamden, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jesse & Dorothy Hartman Foundation
EIN 066044501 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jessie Hay Memorial Association Inc
EIN 521543237 · Headquarters: North Grosvenordale, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jessie Shipman Tr Uw
EIN 066389998 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jesters of Windsor Inc
EIN 061086169 · Headquarters: Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Jesus Christ Evangelistic Team Missionary Organization Inc
EIN 222898282 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jesus No Walls Ministry
EIN 473124305 · Headquarters: BRISTOL, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jewett City Cemetery Association
EIN 060775048 · Headquarters: CANTERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jewish Association for Community Living
EIN 061068312 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jewish Childrens Service Organization
EIN 066056241 · Headquarters: West Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jewish Family Service of Greater Hartford Inc
EIN 060653062 · Headquarters: West Hartford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jewish Family Services of Greenwich
EIN 061073590 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Jewish Federation Association of Connecticut Inc
EIN 066002641 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Jewish Federation of Eastern Connecticut Inc
EIN 237121362 · Headquarters: NORWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Jewish Home for Children
EIN 237059701 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Jewish War Veterans of the United States of America Inc
EIN 066058658 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jewish War Veterns of the United States of America Inc
EIN 066046588 · Headquarters: MIDDLETOWN, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Jjj Family Foundation
EIN 136881122 · Headquarters: OLD GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Jmd Aviation Inc
EIN 364907124 · Headquarters: Guilford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Joan Byas Trust
EIN 066102695 · Headquarters: BRANFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF
- Joel Barlow Scholarship Fund Inc
EIN 066070258 · Headquarters: Redding, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Joel D John Foundation
EIN 363481398 · Headquarters: Farmington, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Johan Santana Foundation
EIN 272581810 · Headquarters: Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- John & Carrie Santangelo Foundation Inc
EIN 066048793 · Headquarters: DERBY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- John a Bertolini Memorial Scholarship Fund
EIN 223032445 · Headquarters: HIGGANUM, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- John and Jessie Kelley Half Marathon Inc
EIN 871857465 · Headquarters: Niantic, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- John and Kelly Hartman Foundation
EIN 223139258 · Headquarters: WEST HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- John B Pierce Foundation
EIN 131624063 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- John Brown Cook Foundation
EIN 066022958 · Headquarters: CHESTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- John C & Bernice a Rieg Charitable
EIN 222796673 · Headquarters: HARTFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- John J Nerden Rtc Camp Inc
EIN 060892931 · Headquarters: MERIDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- John S Morrill Memorial Scholarship Fund
EIN 881114674 · Headquarters: Hebron, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- John T Rooke Jr Memorial Scholarship Trust
EIN 202070915 · Headquarters: GRISWOLD, CT, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Johnson Memorial Hospitall Auxiliary
EIN 066087488 · Headquarters: Stafford Springs, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Jonathan Edwards Trust
EIN 066084676 · Headquarters: New Haven, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Jordan Council No 2 Co
EIN 334330248 · Headquarters: HARTFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Jordan Mutual Cemetery Assoc Inc
EIN 060408010 · Headquarters: WATERFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Joseph E Coe Tuw Fbo Charities
EIN 066035732 · Headquarters: WATERBURY, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Joseph J and Claire Morrow Charitable Foundation
EIN 223326900 · Headquarters: Greenwich, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Joseph O Goodwin Elementary School Parent Teacher Organization
EIN 061013005 · Headquarters: East Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Joseph P Shanahan Ii Scholarship Fund Inc
EIN 061235857 · Headquarters: Southbury, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Joseph W Hasel Trust
EIN 066450189 · Headquarters: Cheshire, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Journey Home Recovery Living Llc
EIN 823617750 · Headquarters: MADISON, CT, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Judith Tinsley Foundation Inc
EIN 454503880 · Headquarters: Avon, CT, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Julian Curtiss School Pta
EIN 060994132 · Headquarters: GREENWICH, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Jumpstart Coalition for Personal Financial Literacy
EIN 010876464 · Headquarters: PLANTSVILLE, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Junior Art & Music Inc
EIN 820761300 · Headquarters: ROWAYTON, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Junior Colonial Fife & Drum Corps of Westbrook Ct Inc
EIN 061072843 · Headquarters: Higganum, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Junior Womans Club of Milford Inc
EIN 237086599 · Headquarters: Milford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Junta for Progressive Action Inc
EIN 237066862 · Headquarters: NEW HAVEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Justice for Melanin Boys Inc
EIN 883304227 · Headquarters: West Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Justin Anderson for Congress
EIN 842525822 · Headquarters: SALEM, CT, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Kado Pet Foundation Inc
EIN 760789277 · Headquarters: WINDSOR, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kaleidoscope Foundation Inc
EIN 352907645 · Headquarters: Woodbridge, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kalpulli Chaplin
EIN 061356219 · Headquarters: Chaplin, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kaman Club of Bloomfield Inc
EIN 510197309 · Headquarters: Bloomfield, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Kappa Alpha Psi Fraternity Northeastern Province
EIN 232037777 · Headquarters: Manchester, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- KAPPA ALPHA PSI FRATERNITY Stanford CT Alumni
EIN 510196160 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Kappa Alpha Theta Fraternity
EIN 237151258 · Headquarters: New Canaan, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kappa Delta Phi National Affiliated Sorority Alumnae Association Inc
EIN 010483460 · Headquarters: Norwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Kappa Delta Sorority - Eta Nu Chapter
EIN 264244231 · Headquarters: FAIRFIELD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Kappa Delta Sorority - Theta Alpha Chapter
EIN 462257632 · Headquarters: HAMDEN, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Kappa Educational Program Inc
EIN 237309551 · Headquarters: Hartford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N