| Westport Young Womans League IncWestport | Form 990-EZ | $104,941FY2025 |
| Barn Sale IncHamden | Form 990-EZ | $104,897FY2026 |
| PTSA Connecticut IncFairfield | Form 990-EZ | $104,512FY2026 |
| New London Landmarks IncNew London | Form 990-EZ | $103,698FY2025 |
| Meriden Lions Welfare Projects IncMeriden | Form 990-EZ | $103,642FY2026 |
| Suffield Soccer Club IncSuffield | Form 990-EZ | $103,151FY2025 |
| Salisbury Youth Hockey IncLakeville | Form 990-EZ | $101,625FY2025 |
| PTSA Connecticut IncGreenwich | Form 990-EZ | $101,389FY2026 |
| Little League Baseball IncTolland | Form 990-EZ | $101,362FY2025 |
| Save the Kid Fund IncEast Lyme | Form 990-EZ | $101,166FY2025 |
| Connecticut Police Work Dog Association IncNewtown | Form 990-EZ | $100,858FY2025 |
| Connecticut Association of Latin Americans in Higher Education IncHartford | Form 990 | $100,672FY2025 |
| Norwich Arts Center IncNorwich | Form 990 | $100,461FY2026 |
| Darien Book Aid Plan IncDarien | Form 990-EZ | $100,402FY2026 |
| Junior Art & MusicRowayton | Form 990-EZ | $100,132FY2025 |
| Friends of Simsbury Athletics IncorporatedWest Simsbury | Form 990-EZ | $100,000FY2025 |
| Greenwich Community Projects Fund IncCos Cob | Form 990-EZ | $99,697FY2025 |
| New Canaan Fire Company Number 1 of New Canaan ConnecticutNew Canaan | Form 990-EZ | $99,281FY2025 |
| Bloomfield Volunteer Ambulance Fund IncBloomfield | Form 990-EZ | $98,944FY2025 |
| PTSA Connecticut IncRidgefield | Form 990-EZ | $98,224FY2025 |
| Visiting Nurse Association Inc Old LymeOld Lyme | Form 990 | $98,165FY2025 |
| Aldrich Free Public Library AssocMoosup | Form 990-EZ | $98,036FY2023 |
| Clinton Land Conservation Trust IncClinton | Form 990 | $97,982FY2025 |
| Salem Volunteer Fire Company IncorporatedSalem | Form 990-EZ | $97,158FY2025 |
| Norwalk Sister City Project IncNorwalk | Form 990-EZ | $97,098FY2024 |
| PTSA Connecticut CongressTrumbull | Form 990-EZ | $96,603FY2025 |
| Police Athletic League of Stamford IncStamford | Form 990-EZ | $96,597FY2025 |
| Northeast Community Housing Corporation IncWillimantic | Form 990-EZ | $96,039FY2024 |
| PTSA Connecticut IncRidgefield | Form 990-EZ | $96,029FY2025 |
| Friends of the Ridgefield Library and Historical Association IncRidgefield | Form 990-EZ | $95,818FY2025 |
| Connecticut Society of Cpas Accounting Scholarship FoundationGlastonbury | Form 990 | $95,818FY2025 |
| North American Folk Music and Dance Alliance IncNew Haven | Form 990-EZ | $95,661FY2024 |
| Pop Warner Little Scholars IncWest Haven | Form 990-EZ | $95,505FY2025 |
| 44 Club Scholarship Fund IncNew Britain | Form 990 | $95,154FY2024 |
| Ridgefield ChoraleRidgefield | Form 990-EZ | $95,094FY2025 |
| Syds Book Shack & Boutique IncGuilford | Form 990-EZ | $94,259FY2024 |
| Jazz Society of Fairfield County IncGreens Farms | Form 990-EZ | $94,153FY2025 |
| Little League Baseball IncMiddletown | Form 990-EZ | $93,861FY2024 |
| Federated Garden Clubs of Connecticut IncSuffield | Form 990 | $93,612FY2025 |
| Community Catalyst Partners IncWoodstock | Form 990-EZ | $92,413FY2025 |
| PTSA Connecticut IncNorth Haven | Form 990-EZ | $92,285FY2025 |
| Ellington Community Scholarship Association IncEllington | Form 990 | $91,998FY2025 |
| Farmington Valley Symphony Orchestra IncFarmington | Form 990-EZ | $91,829FY2026 |
| The Trustees and Proprietors of Bacon AcademyColchester | Form 990 | $91,504FY2025 |
| Little League Baseball IncNorwalk | Form 990-EZ | $90,366FY2025 |
| Colchester Hayward Volunteer Fire CompanyColchester | Form 990 | $90,094FY2025 |
| Historical Society Inc WatertownWatertown | Form 990 | $89,617FY2025 |
| East Haven Stoners IncorporatedEast Haven | Form 990-EZ | $89,344FY2025 |
| Woodbury Bethlehem Youth Soccer IncWoodbury | Form 990-EZ | $89,283FY2025 |
| Theatre Guild of Simsbury LtdSimsbury | Form 990-EZ | $89,084FY2025 |