Nonprofits in GUILFORD, CT
175 tax-exempt organizations with a return on IRS file.
Largest nonprofits in GUILFORD by revenue
- SARAH TUXIS RESIDENTIAL SERVICES INC EIN 06-1297908 · last filed 990 for 2025 · revenue $15,027,161
- ALDEN CHARITABLE FOUNDATION INC EIN 83-1120873 · last filed 990 for 2025 · revenue $5,104,229
- GUILFORD CENTER FOR CHILDREN INC EIN 06-0876677 · last filed 990 for 2025 · revenue $2,660,644
- SARAH FOUNDATION INC EIN 06-1281792 · last filed 990 for 2024 · revenue $1,553,421
- NEW HAVEN MIDDLESEX ASSOCIATION OF REALTORS EIN 47-1130802 · last filed 990 for 2024 · revenue $1,079,616
- THE GUILFORD ART CENTER INC EIN 06-6089567 · last filed 990 for 2025 · revenue $1,055,491
- LITTLE BLESSINGS CHRISTIAN CHILDCARE CENTER INC EIN 85-1913709 · last filed 990 for 2025 · revenue $936,892
- FRATERNAL ORDER OF POLICE EIN 06-1422109 · last filed 990 for 2024 · revenue $919,129
- GUILFORD FOUNDATION INC EIN 51-0137132 · last filed 990 for 2025 · revenue $844,006
- GUILFORD A BETTER CHANCE INC EIN 23-7417687 · last filed 990 for 2025 · revenue $722,291
All nonprofits in GUILFORD, A–Z (page 1 of 2)
- ALANI KAILANI BLUE LOTUS WHITE STAR FOUNDATIONEIN 35-6894268 · last filed 990-PF for 2025
- ALDEN CHARITABLE FOUNDATION INCEIN 83-1120873 · last filed 990 for 2025
- ALDER BROOK CEMETERY ASSOCIATIONEIN 06-0624359 · last filed 990 for 2025
- ALEX INCEIN 92-1864039 · last filed 990-N for 2025
- ALL BOOBS MATTER INCEIN 99-2605116 · last filed 990-N for 2025
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEESEIN 06-1307522 · last filed 990-EZ for 2024
- AMERICAN LEGIONEIN 06-1572882 · last filed 990-N for 2025
- AMERICAN LEGION AUXILIARYEIN 06-1364046 · last filed 990-N for 2024
- ANCIENT FREE & ACCEPTED MASONS OF CONNECTICUTEIN 23-7107862 · last filed 990-N for 2024
- AUTOIMMUNE REGISTRY INCEIN 81-1688265 · last filed 990 for 2024
- A W COX PTOEIN 46-3120934 · last filed 990-N for 2025
- BAILEY-DESMET FOUNDATIONEIN 92-0437088 · last filed 990-PF for 2025
- BALDWIN MIDDLE SCHOOL PTOEIN 84-4453534 · last filed 990-N for 2025
- BARBARA PELLEGRINO FAMILY CHARITABLE FOUNDATIONEIN 46-5493645 · last filed 990-PF for 2024
- BECAUSE IT S RIGHT INCEIN 82-1696150 · last filed 990-N for 2025
- BENINCASA COMMUNITY INCEIN 81-2366237 · last filed 990-EZ for 2026
- BENNETT FAMILY FOUNDATIONEIN 47-2646653 · last filed 990-PF for 2024
- BLUE MOON RAPTORS INCEIN 83-2451765 · last filed 990-EZ for 2025
- BUSSMANN FAMILY FOUNDATION INCEIN 06-1587076 · last filed 990-PF for 2025
- CALVIN LEETE PARENT TEACHER ORGANIZATIONEIN 45-5378100 · last filed 990-N for 2024
- CAROL L SIROT FOUNDATIONEIN 06-1600346 · last filed 990-PF for 2025
- CHANEY FAMILY FOUNDATION INCEIN 20-3478218 · last filed 990-PF for 2025
- COMMUNITY NURSERY SCHOOL INCEIN 06-0709287 · last filed 990 for 2025
- CONNECTICUT CCIM CHAPTER INCEIN 06-1243232 · last filed 990-EZ for 2024
- CONNECTICUT COUNCIL FOR HUMANEEIN 51-0188130 · last filed 990-N for 2025
- CONNECTICUT DRAMA ASSOCIATION INCEIN 06-1587629 · last filed 990-N for 2024
- CONNECTICUT EDUCATION ASSOCIATIONEIN 23-7107197 · last filed 990-N for 2024
- CONNECTICUT EXPERIENTIAL LEARNING CENTER INCEIN 46-3252132 · last filed 990-N for 2025
- CONNECTICUT RHEUMATOLOGY ASSOCIATION INCEIN 43-2077547 · last filed 990-EZ for 2025
- DISCOVER YOUR PATH INCEIN 85-3955944 · last filed 990-N for 2023
- DOCTORS UNITED FOR UKRAINE COEIN 88-1488412 · last filed 990 for 2025
- DOROTHY WHITFIELD HISTORIC SOCIETY INCEIN 06-6046400 · last filed 990-N for 2024
- DRISCOLL CARES INCEIN 81-3766720 · last filed 990 for 2025
- DUDLEY FOUNDATION INCEIN 06-1409967 · last filed 990 for 2024
- EAGLE HOSE COMPANY NO 2 INCEIN 81-1741081 · last filed 990-N for 2024
- EDELWEISS LODGE NO 31 ORDER OF HERMANN SONS OF THE STATE OF CONNEEIN 33-2076967 · last filed 990-N for 2025
- EDWARD A NORTON POST 7666 VETERANS OF FOREIGN WARS OF UNITED STATESEIN 06-6051442 · last filed 990 for 2025
- ETHAN MILLER SONG FOUNDATION INCEIN 82-4673514 · last filed 990 for 2024
- FAULKNERS LIGHT BRIGADE INCEIN 20-5313638 · last filed 990-N for 2024
- FEDERATED GARDEN CLUBS OF CONNECTICUT INCEIN 06-6080558 · last filed 990-N for 2025
- FEDERATED GARDEN CLUBS OF CONNECTICUT INCEIN 06-6046786 · last filed 990-N for 2025
- FLORE FOUNDATION INCEIN 82-1654951 · last filed 990-N for 2025
- FRATERNAL ORDER OF POLICEEIN 06-1422109 · last filed 990 for 2024
- FRIENDS OF THE GUILFORD FREE LIBRARY INCEIN 06-1293236 · last filed 990 for 2025
- GARRETT CHAPEL MEMORIAL TRUSTEIN 16-0759023 · last filed 990 for 2025
- GEORGE W MANSTAN JR SCHOLARSHIP TRUSTEIN 06-1038742 · last filed 990-N for 2025
- GHS MUSIC BOOSTERS INCEIN 46-3556965 · last filed 990-N for 2024
- GHS SWIM AND DIVEEIN 99-4914505 · last filed 990-N for 2023
- GLOBAL HEALTH EDUCATION FOUNDATIONEIN 27-0200196 · last filed 990-PF for 2025
- GOVERNMENT FINANCE OFFICERS ASSOCIATION OF CONNECTICUT INCEIN 06-1195928 · last filed 990-EZ for 2025
- GREATER EDUCATION COUNCIL OF CONNECTICUTEIN 33-5062652 · last filed 990-N for 2025
- GREEN PLANET COMPANYEIN 82-5066584 · last filed 990 for 2024
- GUILFORD A BETTER CHANCE INCEIN 23-7417687 · last filed 990 for 2025
- GUILFORD AGRICULTURAL SOCIETY INCEIN 06-0913331 · last filed 990 for 2025
- GUILFORD BOYS HOCKEY BOOSTERS INCEIN 93-4264411 · last filed 990-N for 2023
- GUILFORD CENTER FOR CHILDREN INCEIN 06-0876677 · last filed 990 for 2025
- GUILFORD COMMUNITY FUNDEIN 06-6069645 · last filed 990-EZ for 2025
- GUILFORD COMMUNITY GARDEN HUB INCEIN 46-5298239 · last filed 990-N for 2024
- GUILFORD COMMUNITY TELEVISION INCEIN 06-1349846 · last filed 990-PF for 2025
- GUILFORD CUBSEIN 99-5029375 · last filed 990-N for 2024
- GUILFORD DAY INCEIN 87-2566708 · last filed 990-EZ for 2025
- GUILFORD DUGOUT CLUBEIN 88-2875850 · last filed 990-N for 2025
- GUILFORD EMPLOYEES ASSOCIATIONEIN 06-1530498 · last filed 990-N for 2025
- GUILFORD FOUNDATION INCEIN 51-0137132 · last filed 990 for 2025
- GUILFORD FREE PUBLIC LIBRARY ASSO INCEIN 06-6034298 · last filed 990 for 2025
- GUILFORD FUND FOR EDUCATION INCEIN 20-8879908 · last filed 990-EZ for 2023
- GUILFORD HS GIRLS LACROSSE INCEIN 33-4773935 · last filed 990-N for 2025
- GUILFORD INTERFAITH MINISTRIES INCEIN 06-1139541 · last filed 990 for 2025
- GUILFORD KEEPING SOCIETY INCEIN 23-7266545 · last filed 990 for 2025
- GUILFORD LAKES PTOEIN 32-0304452 · last filed 990-PF for 2024
- GUILFORD LAND CONSERVATION TRUST INCEIN 06-0851698 · last filed 990 for 2025
- GUILFORD MIDFIELDERS INCEIN 39-4680230 · last filed 990-N for 2025
- GUILFORD PERFORMING ARTS FESTIVALEIN 82-4648770 · last filed 990-EZ for 2025
- GUILFORD POLICE BENEVOLENT ASSOCIATION INCEIN 06-1435724 · last filed 990-EZ for 2024
- GUILFORD RESCUE SQUAD COMPANY 5 INCORPORATEDEIN 81-1564764 · last filed 990-N for 2025
- GUILFORD ROTARY CLUB MEMORIAL EDUCATION FUND INCORPORATEDEIN 23-7050685 · last filed 990-N for 2022
- GUILFORD ROWING INCEIN 20-2542719 · last filed 990-EZ for 2024
- GUILFORD SCHOLARSHIP ASSOCIATION INCORPORATEDEIN 06-6067844 · last filed 990-N for 2025
- GUILFORD TEMPLE ASSOCIATION INCEIN 23-7368198 · last filed 990-N for 2024
- GUILFORD VOLUNTEER FIRE DEPARTMENTEIN 81-1237736 · last filed 990-N for 2025
- GUILFORD YACHT CLUB ASSOC INCEIN 06-6049176 · last filed 990 for 2024
- GUILFORD YOUTH BASKETBALL LEAGUE INCEIN 06-1181763 · last filed 990 for 2024
- GUILFORD YOUTH LACROSSE ASSOCIATIONEIN 47-0960674 · last filed 990-EZ for 2023
- GUILFORD YOUTH MENTORING ASSOCIATION INCEIN 20-0421442 · last filed 990-N for 2025
- HAND HELPEIN 27-3940034 · last filed 990-N for 2025
- HEART 2 HEARTEIN 20-3101212 · last filed 990-N for 2024
- HOPECHEST CT INCEIN 88-1829402 · last filed 990-N for 2025
- INSTITUTE OF REAL ESTATE MANAGEMENT OF THE NATL ASSN OF REALTORSEIN 51-0203835 · last filed 990-EZ for 2024
- INTERNATIONAL ASSOCIATION OF FIRE FIGHTERSEIN 30-0062430 · last filed 990-N for 2024
- INTERNATIONAL KNEE DISLOCATION STUD Y GROUP INCEIN 39-4768133 · last filed 990-N for 2025
- ITEACH INCEIN 83-3570593 · last filed 990-N for 2025
- JAMES VICK FOUNDATION INCEIN 82-4711896 · last filed 990-N for 2025
- JANE D WEISS FAMILY FOUNDATION INCEIN 13-4001066 · last filed 990-PF for 2024
- JASTREBOFF HEARING DISORDERS FOUNDATION INCEIN 75-3171883 · last filed 990 for 2024
- JOE AND CINDY GOLDBERG FAMILY FOUNDATION INCEIN 45-5388089 · last filed 990-PF for 2025
- KELLIE DUGGAN FOUNDATION INCEIN 45-1715306 · last filed 990-N for 2024
- KNIGHTS OF COLUMBUSEIN 23-7541376 · last filed 990-N for 2025
- KNOWNPRENEURS INCEIN 92-3563894 · last filed 990-N for 2025
- KOBE HENRO INCEIN 87-3787089 · last filed 990-N for 2025
- LARCHE CONNECTICUT SHORELINEEIN 87-2307538 · last filed 990-N for 2024