| New Hampshire Congress of Parents and TeachersSalem | Form 990-EZ | $53,996FY2025 |
| Gunstock Nordic AssocGilford | Form 990-EZ | $53,318FY2023 |
| New Hampshire Congress of Parents and TeachersNewmarket | Form 990-EZ | $52,914FY2026 |
| New Hampshire Congress of Parents and TeachersPortsmouth | Form 990-EZ | $52,693FY2025 |
| Little Harbor Chapel-Trust U/W Arthur a Carey Art 13East Kingston | Form 990 | $51,269FY2025 |
| New Hampshire Congress of Parents and TeachersPortsmouth | Form 990-EZ | $50,537FY2025 |
| Charlestown Senior Citizens ClubCharlestown | Form 990-EZ | $50,356FY2025 |
| KW Charity IncBedford | Form 990-EZ | $49,922FY2025 |
| Alton Community Services Program IncAlton | Form 990-N | No figure |
| Francestown Improvement & Historical SocietyFrancestown | Form 990 | $47,262FY2025 |
| Amherst Land TrustAmherst | Form 990-N | No figure |
| Hopkinton Public Library Foundation of Hopkinton NHContoocook | Form 990 | $45,874FY2024 |
| Pittsfield Center Development CorporationPittsfield | Form 990-N | No figure |
| Parents & Teachers of Thortons Ferry SchoolMerrimack | Form 990-EZ | $45,431FY2026 |
| Little League Baseball IncRye | Form 990-N | No figure |
| Orford Social LibraryOrford | Form 990-N | No figure |
| Rindge Historical SocietyRindge | Form 990 | $43,973FY2024 |
| Ebsteins Traveling HeartsBedford | Form 990-N | No figure |
| Hub Division IncHollis | Form 990-EZ | $43,555FY2026 |
| Chapman Sanctuary and Visny WoodsCenter Sandwich | Form 990 | $42,408FY2025 |
| New England Antiquities Research AssocNashua | Form 990-N | No figure |
| Lyndeborough Historical SocietyLyndeborough | Form 990-N | No figure |
| New England Conference on Crime and Delinquency IncorporatedHooksett | Form 990-N | No figure |
| India Association of New HampshireManchester | Form 990-N | No figure |
| Rye Historical SocietyRye | Form 990-N | No figure |
| Hollis Firemens AssociationHollis | Form 990-N | No figure |
| New Hampshire Congress of Parents and TeachersDerry | Form 990-EZ | $37,686FY2025 |
| Friends of the Abbott LibrarySunapee | Form 990-N | No figure |
| New Hampshire Congress of Parents and TeachersPelham | Form 990-EZ | $37,178FY2025 |
| Blue Star Mothers of America IncLaconia | Form 990-N | No figure |
| Sandwich Home IndustriesCenter Sandwich | Form 990 | $36,416FY2025 |
| Aves Hope IncHooksett | Form 990-EZ | $35,474FY2025 |
| Greyhound Pets of AmericaMilton Mills | Form 990-N | No figure |
| Old Meeting House of Francestown IncFrancestown | Form 990-N | No figure |
| Trustees of Dartmouth CollegeHanover | Form 990-N | No figure |
| Merrimack Concert AssociationMerrimack | Form 990-N | No figure |
| Trustees of Hampton Academy and High SchoolNorth Hampton | Form 990-N | No figure |
| Council on Labor Law EqualityLebanon | Form 990-N | No figure |
| New Hampshire Congress of Parents and TeachersDover | Form 990-N | No figure |
| Little League Baseball IncSomersworth | Form 990-N | No figure |
| New Hampshire Congress of Parents and TeachersHampstead | Form 990-EZ | $30,823FY2025 |
| New Hampshire Congress of Parents and TeachersNew Boston | Form 990-N | No figure |
| Road Runners Club of AmericaConway | Form 990-N | No figure |
| Friends of the Libby Museum IncWolfeboro | Form 990-N | No figure |
| Pierce BrigadeConcord | Form 990-N | No figure |
| Goffstown Historical Society IncGoffstown | Form 990-EZ | $26,616FY2026 |
| Rochester Athletic AssociationRochester | Form 990-N | No figure |
| New Hampshire Congress of Parents and TeachersAuburn | Form 990-EZ | $25,951FY2024 |
| Friends of the Hanover Schools IncHanover | Form 990-N | No figure |
| Upper Pemigewasset Historical SocietyLincoln | Form 990-N | No figure |