Data / Nonprofits / New Hampshire
Nonprofits in New Hampshire: 9,562 registered with the IRS
9,562 nonprofits are registered with the IRS in New Hampshire, 7,638 of them 501(c)(3) charities; the 3,451 that report revenue took in $16.51 billion. The most are in Manchester (875), Concord (644), Nashua (398). The largest by revenue: Trustees of Dartmouth College ($2.26 billion), Southern New Hampshire University ($1.62 billion), Elliot Hospital of the City of Manchester ($808.2 million).
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By cause
- Education 1,127
- Recreation and sports 842
- Arts, culture and humanities 665
- Human services 559
- Philanthropy, voluntarism and grantmaking foundations 485
- Religion-related 385
- Community improvement and capacity building 363
- Environment 261
- Public and societal benefit 215
- Health care 213
- Animal-related 193
- Youth development 179
- Public safety, disaster preparedness and relief 170
- Housing and shelter 129
- Mental health and crisis intervention 123
- Food, agriculture and nutrition 110
- Employment 104
- Mutual and membership benefit 76
- Crime and legal-related 70
- International, foreign affairs and national security 63
- Diseases, disorders and medical disciplines 62
- Civil rights, social action and advocacy 46
- Science and technology 23
- Medical research 23
- Social science 4
By city
- Manchester 875
- Concord 644
- Nashua 398
- Portsmouth 305
- Keene 259
- Hanover 230
- Dover 184
- Laconia 156
- Bedford 153
- Rochester 146
- Salem 138
- Derry 135
- Londonderry 134
- Exeter 112
- Merrimack 110
- Durham 105
- Lebanon 101
- Hudson 90
- Amherst 88
- Windham 87
- Goffstown 86
- Peterborough 82
- Littleton 81
- Hooksett 79
- Hampton 76
- Wolfeboro 74
- Milford 73
- Claremont 72
- North Conway 72
- Plymouth 70
- Newport 69
- Meredith 68
- New London 61
- Conway 56
- Hollis 56
- Somersworth 56
- Berlin 53
- Pelham 53
- Lancaster 52
- Jaffrey 51
- Barrington 48
- Rye 48
- Newmarket 47
- Franklin 47
- Rindge 46
- Stratham 46
- Gilford 45
- Epping 43
- Seabrook 42
- Raymond 41
- Plaistow 39
- Brentwood 39
- Bow 38
- Tilton 38
- Boscawen 38
- Auburn 37
- Charlestown 37
- Weare 37
- Belmont 36
- Enfield 36
- Bristol 35
- Wilton 35
- Bethlehem 34
- Kingston 34
- Henniker 33
- Colebrook 32
- Sunapee 32
- Moultonboro 31
- Franconia 31
- Lee 30
- North Hampton 30
- Epsom 30
- Penacook 29
- Dublin 29
- Warner 29
- Alton 29
- Holderness 28
- Hampstead 28
- Greenland 27
- Pembroke 27
- Winchester 27
- Pittsfield 27
- Whitefield 27
- Lyme 27
- Atkinson 27
- Sandown 27
- Swanzey 26
- Contoocook 26
- Tamworth 25
- Northwood 25
- New Ipswich 25
- Bradford 25
- Walpole 25
- Loudon 25
- Gorham 25
- Campton 25
- Chester 24
- Canaan 24
- Litchfield 24
- New Boston 24
- Strafford 24
- Canterbury 24
- Farmington 23
- Lincoln 23
- Center Conway 23
- New Durham 22
- Candia 22
- Hopkinton 21
- Northfield 21
- Hillsboro 21
- Milton 21
- Nottingham 21
- Grantham 21
- Brookline 21
- Hillsborough 20
- Newington 20
- Fitzwilliam 20
- Newfields 19
- Center Sandwich 19
- West Lebanon 19
- Danville 19
- Deerfield 19
- Newbury 19
- Antrim 19
- Rollinsford 18
- Madison 18
- Center Harbor 18
- Wolfeboro FLS 18
- Gilmanton 18
- Fremont 18
- Freedom 17
- Orford 17
- Andover 16
- Sanbornville 16
- Wilmot 16
- Marlborough 16
- Hampton Falls 16
- Alton Bay 15
- North Haverhill 15
- Newton 15
- Alstead 15
- Woodsville 14
- New Hampton 14
- Gilmanton Iw 14
- Hinsdale 14
- Jackson 14
- Sanbornton 14
- Westmoreland 14
- Plainfield 14
- Chichester 14
- Hancock 13
- Ossipee 13
- Francestown 13
- Groveton 13
- Intervale 13
- Mont Vernon 13
- Lisbon 13
- Kensington 13
- Effingham 12
- Greenfield 12
- Lyndeborough 12
- Pittsburg 12
- Madbury 12
- Chesterfield 12
- Salisbury 12
- Center Ossipee 12
- New Castle 12
- Hebron 11
- Melvin VLG 11
- Wentworth 11
- Cornish Flat 11
- Ashland 11
- Spofford 11
- Watervl Vly 11
- Rumney 11
- Harrisville 10
- Temple 10
- Glen 10
- Etna 10
- Lempster 10
- Dunbarton 10
- Rye Beach 9
- East Derry 9
- Meriden 9
- Cornish 9
- Allenstown 9
- Jefferson 9
- N Woodstock 9
- Center Barnstead 9
- Bartlett 9
- Grafton 9
- Chocorua 9
- South Hampton 9
- Acworth 8
- Greenville 8
- East Kingston 8
- Marlow 8
- Sugar Hill 8
- Elkins 8
- Landaff 8
- Webster 8
- Thornton 8
- Union 8
- E Hampstead 8
- North Sutton 8
- E Wakefield 7
- N Haverhill 7
- West Ossipee 7
- Danbury 7
- South Sutton 7
- N Stratford 7
- Warren 7
- Goshen 7
- Georges Mills 7
- Springfield 7
- Alexandria 6
- Barnstead 6
- Stoddard 6
- Haverhill 5
- Twin Mountain 5
- Hill 5
- Croydon 5
- Dalton 5
- Deering 5
- Piermont 5
- Suncook 5
- Washington 5
- Errol 5
- Bennington 5
- Monroe 5
- Nelson 5
- Mason 5
- Milan 5
- Gilsum 5
- Center Tuftnboro 5
- Troy 4
- Bath 4
- Milton Mills 4
- Mirror Lake 4
- Lyman 4
- Langdon 4
- North Salem 4
- Surry 4
- Middleton 4
- Sandwich 4
- Melvin Village 3
- N Sandwich 3
- Moultonborough 3
- Center Strafford 3
- Richmond 3
- Silver Lake 3
- Bridgewater 3
- Chatham 3
- W Peterboro 3
- Stark 3
- Sullivan 3
- Stratford 3
- Weirs Beach 3
- Carroll 3
- Randolph 3
The 100 largest by revenue
| Organization | City | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|---|
| Trustees of Dartmouth College | Hanover | Education | 501(c)(3) | 1997 | $2.26 billion | $13.11 billion | 2025-06 |
| Southern New Hampshire University | Manchester | Education | 501(c)(3) | 1968 | $1.62 billion | $2.01 billion | 2025-06 |
| Elliot Hospital of the City of Manchester | Manchester | Health care | 501(c)(3) | 1942 | $808.2 million | $835.8 million | 2025-06 |
| Concord Hospital Inc | Concord | Health care | 501(c)(3) | 1987 | $768.2 million | $1.11 billion | 2025-09 |
| Delta Dental Plan of New Hampshire | Concord | 501(c)(4) | 1973 | $497 million | $92.3 million | 2024-12 | |
| Southern New Hampshire Medical Center | Nashua | Health care | 501(c)(3) | 1995 | $430.3 million | $478.2 million | 2025-06 |
| Exeter Hospital Inc | Exeter | Health care | 501(c)(3) | 1986 | $322.6 million | $297.7 million | 2025-09 |
| St Joseph Hospital of Nashua NH | Nashua | Health care | 501(c)(3) | 1946 | $315.6 million | $253.3 million | 2024-12 |
| Dartmouth-Hitchcock Clinic | Lebanon | Health care | 501(c)(3) | 1984 | $242.9 million | $309.3 million | 2025-09 |
| Phillips Exeter Academy | Exeter | Education | 501(c)(3) | 1946 | $239.9 million | $2.20 billion | 2025-06 |
| St Joseph Hospital | Nashua | Health care | 501(c)(3) | 1946 | $238.2 million | $86.5 million | 2024-12 |
| New Hampshire Charitable Foundation | Concord | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1963 | $231.5 million | $1.16 billion | 2024-12 |
| New Hampshire Electric Cooperative Inc | Plymouth | 501(c)(12) | 1971 | $199.6 million | $466 million | 2025-12 | |
| Maine Dental Service Corporation | Concord | 501(c)(4) | 1970 | $197.8 million | $86.4 million | 2024-12 | |
| Saint Anselm College | Manchester | Education | 501(c)(3) | 1946 | $192.1 million | $449 million | 2025-06 |
| Catholic Healthcare Trust | Manchester | Health care | 501(c)(3) | 1946 | $176.9 million | $120.6 million | 2025-09 |
| Concord Hospital - Laconia | Concord | Health care | 501(c)(3) | 2021 | $166.9 million | $61.2 million | 2025-09 |
| Solutionhealth | Manchester | Health care | 501(c)(3) | 2019 | $162.5 million | $52.4 million | 2025-06 |
| Easter Seals New Hampshire Inc | Manchester | Human services | 501(c)(3) | 2016 | $149.2 million | $110.5 million | 2025-08 |
| Littleton Hospital Association | Littleton | Health care | 501(c)(3) | 1938 | $146 million | $98.3 million | 2025-09 |
| Memorial Hospital | North Conway | Health care | 501(c)(3) | 1943 | $138.6 million | $142.6 million | 2025-09 |
| Monadnock Community Hospital | Peterborough | Health care | 501(c)(3) | 1946 | $137.2 million | $205.4 million | 2025-09 |
| Core Physicians LLC | Exeter | Health care | 501(c)(3) | 2008 | $135.9 million | $29.1 million | 2025-09 |
| Foundation Medical Partners Inc | Nashua | Health care | 501(c)(3) | 1993 | $134 million | $68.4 million | 2025-06 |
| St Pauls School | Concord | Education | 501(c)(3) | 1954 | $133.7 million | $1.05 billion | 2025-06 |
| Franklin Pierce University | Rindge | Education | 501(c)(3) | 1963 | $127.7 million | $87.1 million | 2025-05 |
| Huggins Hospital | Wolfeboro | Health care | 501(c)(3) | 1942 | $116.1 million | $168.5 million | 2025-09 |
| Delta Dental Plan of Vermont Inc | Concord | 501(c)(4) | 1969 | $116 million | $44 million | 2024-12 | |
| New Hampshire Catholic Charities Inc | Manchester | Human services | 501(c)(3) | 1946 | $101.4 million | $134.9 million | 2025-03 |
| Androscoggin Valley Hospital Inc | Berlin | Health care | 501(c)(3) | 1971 | $98 million | $66.2 million | 2025-09 |
| Weeks Medical Center | Lancaster | Health care | 501(c)(3) | 1946 | $96 million | $61.9 million | 2025-09 |
| Elliot Professional Services | Manchester | Health care | 501(c)(3) | 2004 | $90.3 million | $10.5 million | 2025-06 |
| Speare Memorial Hospital | Plymouth | Health care | 501(c)(3) | 1942 | $85.4 million | $91.7 million | 2025-06 |
| For Inspiration and Recognition of Science and Technology First | Manchester | Science and technology | 501(c)(3) | 1994 | $84.9 million | $73 million | 2025-06 |
| Cheshire Medical Center | Keene | Health care | 501(c)(3) | 1981 | $84.2 million | $161 million | 2025-09 |
| New England College | Henniker | Education | 501(c)(3) | 1949 | $82 million | $93 million | 2025-06 |
| Valley Regional Hospital Inc | Claremont | Health care | 501(c)(3) | 1957 | $80.1 million | $83.8 million | 2025-09 |
| Rivier University | Nashua | Education | 501(c)(3) | 1946 | $75.4 million | $200.1 million | 2025-06 |
| New Hampshire Community Loan Fund | Concord | 501(c)(3) | 1984 | $75.1 million | $237.4 million | 2025-06 | |
| International Association of Privacy Professionals | Portsmouth | Community improvement and capacity building | 501(c)(6) | 2001 | $74.7 million | $138 million | 2025-12 |
| Forward Action Fund | Concord | Civil rights, social action and advocacy | 501(c)(4) | 2019 | $72.3 million | $4.3 million | 2024-12 |
| New Hampshire Individual Health Plan Benefit Association | Concord | Mutual and membership benefit | 501(c)(4) | 2022 | $65.7 million | $29.7 million | 2025-12 |
| Granite Edvance Corporation | Concord | Education | 501(c)(3) | 1983 | $61.2 million | $912.8 million | 2025-09 |
| Pinkerton Academy | Derry | Education | 501(c)(3) | 1941 | $60.1 million | $118.2 million | 2025-06 |
| Becket Academy Inc | Orford | Mental health and crisis intervention | 501(c)(3) | 2000 | $58 million | $24 million | 2025-06 |
| The Riverwoods Company at Exeter New Hampshire | Exeter | Human services | 501(c)(3) | 1997 | $56.3 million | $217.8 million | 2025-06 |
| Moore Center Services Inc | Manchester | Human services | 501(c)(3) | 1959 | $52.3 million | $16.1 million | 2025-06 |
| North American Family Institute Inc | Contoocook | Human services | 501(c)(3) | 1986 | $50.2 million | $30.9 million | 2025-06 |
| Mount Prospect Academy Inc | Plymouth | Education | 501(c)(3) | 2004 | $49.2 million | $49.8 million | 2025-06 |
| Colby-Sawyer College | New London | Education | 501(c)(3) | 1941 | $48.2 million | $152.9 million | 2025-06 |
| The Mental Health Center of Greater Manchester Inc | Manchester | 501(c)(3) | 1962 | $46.9 million | $28 million | 2025-06 | |
| Cottage Hospital | Woodsville | Health care | 501(c)(3) | 1972 | $45.7 million | $36.1 million | 2025-09 |
| Behavioral Health & Developmental Services of Stafford County Inc | Dover | 501(c)(3) | 1984 | $45 million | $20.2 million | 2025-06 | |
| University of New Hampshire Foundation Incorporated | Durham | Education | 501(c)(3) | 1990 | $44 million | $377.5 million | 2025-06 |
| Northern Human Services | Center Conway | Human services | 501(c)(3) | 1971 | $43.8 million | $23 million | 2025-06 |
| Proctor Academy | Andover | Education | 501(c)(3) | 1946 | $43.4 million | $106 million | 2025-06 |
| Kendal at Hanover I | Hanover | Housing and shelter | 501(c)(3) | 2000 | $43.4 million | $227.9 million | 2025-12 |
| Elliot Physicians Network Inc | Manchester | Health care | 501(c)(3) | 2002 | $43.2 million | $1.7 million | 2025-06 |
| Granite Vna Inc | Concord | Health care | 501(c)(3) | 1998 | $41.7 million | $51.5 million | 2025-09 |
| Advanced Regenerative Manufacturing Institute Inc | Manchester | Community improvement and capacity building | 501(c)(6) | 2018 | $41.5 million | $37.9 million | 2024-12 |
| Harbor Homes Inc | Nashua | Housing and shelter | 501(c)(3) | 1985 | $39.3 million | $29.1 million | 2025-06 |
| North Country Healthcare Inc | Whitefield | Health care | 501(c)(3) | 2016 | $39.2 million | $29.9 million | 2025-09 |
| Southern New Hampshire Service Inc | Manchester | Human services | 501(c)(3) | 1966 | $38.4 million | $15.5 million | 2025-07 |
| Peterborough Retirement Community at Upland Farm Inc | Peterborough | Human services | 501(c)(3) | 1993 | $38 million | $115.3 million | 2025-12 |
| Cardigan Mountain School | Canaan | Education | 501(c)(3) | 1946 | $37.1 million | $97.4 million | 2025-06 |
| Riverbend Community Mental Health Inc | Concord | 501(c)(3) | 1959 | $36.1 million | $36.3 million | 2025-06 | |
| Brewster Academy | Wolfeboro | Education | 501(c)(3) | 1946 | $35.9 million | $105.8 million | 2025-06 |
| Community Bridges Inc | Concord | Human services | 501(c)(3) | 1983 | $35.5 million | $19.4 million | 2025-06 |
| Kimball Union Academy | Meriden | Education | 501(c)(3) | 1943 | $35.5 million | $146.4 million | 2025-06 |
| Mental Health Center for Southern New Hampshire Inc | Derry | 501(c)(3) | 1971 | $34.5 million | $19 million | 2025-06 | |
| Concord Hospital- Franklin | Concord | Health care | 501(c)(3) | 2021 | $34 million | $45.5 million | 2025-09 |
| Moosilauke Visions Inc | Orford | Mental health and crisis intervention | 501(c)(3) | 2012 | $33.9 million | $56.2 million | 2025-06 |
| Gateways Community Services Inc | Nashua | 501(c)(3) | 1984 | $33.3 million | $17.4 million | 2025-06 | |
| Upper Connecticut Valley Hospital Association | Colebrook | Health care | 501(c)(3) | 1969 | $32.9 million | $45.9 million | 2025-09 |
| Lamprey Health Care Inc | Newmarket | Health care | 501(c)(3) | 1973 | $32.6 million | $18.6 million | 2025-09 |
| Spaulding Academy & Family Services | Northfield | Mental health and crisis intervention | 501(c)(3) | 1960 | $30.9 million | $49.3 million | 2025-06 |
| Holderness School | Plymouth | Education | 501(c)(3) | 1940 | $30.4 million | $165.2 million | 2025-06 |
| United Church of Christ Retirement Community Inc | Concord | Human services | 501(c)(3) | 1964 | $30.4 million | $96.9 million | 2024-12 |
| Community Action Program Belknap & Merrimack Counties Inc | Concord | Human services | 501(c)(3) | 1968 | $30.2 million | $13 million | 2025-02 |
| The Granite YMCA | Manchester | 501(c)(3) | 1938 | $30.2 million | $48.1 million | 2025-05 | |
| New Hampshire Public Defender | Concord | 501(c)(3) | 1987 | $29.6 million | $5.6 million | 2025-06 | |
| The New London Hospital Association Inc | New London | Health care | 501(c)(3) | 1954 | $29.3 million | $151.1 million | 2025-09 |
| New Hampton School | New Hampton | Education | 501(c)(3) | 1950 | $28.4 million | $105.3 million | 2025-06 |
| Lakes Region Community Services Council | Laconia | Human services | 501(c)(3) | 1978 | $27.5 million | $9.4 million | 2025-06 |
| North Main Street Fund | Concord | Community improvement and capacity building | 501(c)(3) | 2019 | $27.1 million | $3.1 million | 2024-12 |
| Mid-State Health Center | Plymouth | Health care | 501(c)(3) | 1998 | $27 million | $16.1 million | 2025-06 |
| Home Health & Hospice Care | Merrimack | Health care | 501(c)(3) | 1974 | $26.4 million | $29.8 million | 2025-06 |
| Seacoast Mental Health Center Inc | Portsmouth | Mental health and crisis intervention | 501(c)(3) | 1963 | $26.4 million | $18.8 million | 2025-06 |
| Granite State Independent Living | Concord | Human services | 501(c)(3) | 1980 | $26.3 million | $16.6 million | 2025-09 |
| Community Council of Nashua N H Inc | Nashua | Mental health and crisis intervention | 501(c)(3) | 1942 | $26 million | $17.5 million | 2025-06 |
| Coos County Family Health Services Inc | Berlin | Health care | 501(c)(3) | 1980 | $25.4 million | $17.7 million | 2025-06 |
| Riverwoods Durham | Durham | Housing and shelter | 501(c)(3) | 2017 | $25.2 million | $129.6 million | 2025-06 |
| Amoskeag Health | Manchester | Health care | 501(c)(3) | 1992 | $24.7 million | $7.1 million | 2025-06 |
| Waypoint | Manchester | Human services | 501(c)(3) | 1942 | $23.7 million | $39.9 million | 2024-12 |
| Cornerstone Vna | Rochester | Health care | 501(c)(3) | 1971 | $23 million | $20.9 million | 2025-12 |
| Tri-County Community Action Program Incorporated | Berlin | Human services | 501(c)(3) | 1966 | $21.3 million | $13.8 million | 2025-06 |
| Greater Seacoast Community Health | Somersworth | Health care | 501(c)(3) | 1973 | $21.2 million | $24 million | 2024-12 |
| Awane Ins Trust | Peterborough | Mutual and membership benefit | 501(c)(9) | 2001 | $20.9 million | $13.7 million | 2024-12 |
| Derryfield School | Manchester | 501(c)(3) | 1964 | $20.9 million | $50.4 million | 2025-06 | |
| Young Mens Christian Association of Greater Nashua | Nashua | Human services | 501(c)(3) | 1942 | $20.6 million | $30.3 million | 2025-08 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.