Nonprofits in New Hampshire
Nonprofits in New Hampshire. Browse 11,981 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
- Nottingham Food Pantry
EIN 113672837 · Headquarters: Nottingham, NH, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nottingham Historical Society Inc
EIN 237207382 · Headquarters: NOTTINGHAM, NH, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Nottingham Water Alliance
EIN 814605880 · Headquarters: nottingham, NH, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Nottingham West Elementary School Pto
EIN 991881650 · Headquarters: Hudson, NH, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nottingham Youth Association Inc
EIN 731728823 · Headquarters: Nottingham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nottinghams Whats One More 4-H Club
EIN 510644615 · Headquarters: Brentwood NH, NH, US · Youth Development · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Nourish New England
EIN 333307834 · Headquarters: Pelham, NH, USA · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nourish the Family
EIN 275002019 · Headquarters: Amherst, NH, US · Food, Agriculture & Nutrition · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Novalia
EIN 223836318 · Headquarters: Peterborough, NH, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Nsquared Dance
EIN 873644009 · Headquarters: MANCHESTER, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nubanusit Community Initiatives Inc
EIN 205367673 · Headquarters: Peterborough, NH, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nubanusit Lake Associates Inc
EIN 237124415 · Headquarters: Harrisville, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nubble Lighthouse Keepers Square Dance Club Inc
EIN 383885958 · Headquarters: Somersworth, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nuday
EIN 462041995 · Headquarters: MANCHESTER, NH, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Number Seven Webster Avenue
EIN 020152844 · Headquarters: HANOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Number Theory Foundation
EIN 742913961 · Headquarters: HANOVER, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nurses for Tomorrow
EIN 884341660 · Headquarters: Chichester, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurture and Nature Children's Center Inc
EIN 020490122 · Headquarters: NEWFIELDS, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nute Charitable Association C/o Bar Harbor Wealth Management
EIN 026006797 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nutfield Cooperative Kindergarten
EIN 020277265 · Headquarters: EAST DERRY, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nutfield Fire Protection District Fund
EIN 454497783 · Headquarters: Londonderry, NH, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nutfield Heights Inc
EIN 020306538 · Headquarters: DERRY, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nutfield Senior Center Corp
EIN 020521988 · Headquarters: DERRY, NH, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Nutt Hospital Association C/o David E Tully & Associates Pa
EIN 026005989 · Headquarters: NASHUA, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- NWGM Title Holding Company II Inc
EIN 454933071 · Headquarters: Manchester, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- NWGM Title Holding Company III Inc
EIN 460604595 · Headquarters: Manchester, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- NWGM Title Holding Company IV Inc
EIN 352618609 · Headquarters: Manchester, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- NWGM Title Holding Company LLC
EIN 844630462 · Headquarters: Manchester, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- NWGM Title Holding Company V Inc
EIN 384122488 · Headquarters: Manchester, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- NWGM Title Holding Company VI Inc
EIN 842346225 · Headquarters: Manchester, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ny Kappa Tau Chapter of Pi Lambda Phi Inc
EIN 912155204 · Headquarters: CONTOOCOOK, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nyce Family Foundation
EIN 260315909 · Headquarters: CENTER HARBOR, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oak Grove Cemetery Association
EIN 020174218 · Headquarters: Enfield, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oats & Hay Livestock Club
EIN 352326917 · Headquarters: Conway, NH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Obi Retiree Medical Voluntary Employee Benefits Association
EIN 203970900 · Headquarters: LONDONDERRY, NH, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ocean Viking Conservation Society
EIN 465617190 · Headquarters: Brentwood, NH, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oconnell Valor Fund Inc
EIN 471184653 · Headquarters: NEWTON, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Odyssey House Inc C/o Colliers International
EIN 020394859 · Headquarters: PORTSMOUTH, NH, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- Odyssey Writing Workshops Charitable Trust
EIN 272237082 · Headquarters: MONT VERNON, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oes Guidepost to Eastern Star Activities in Nh Inc
EIN 383783324 · Headquarters: Nashua, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Off Broad Street Players
EIN 020457995 · Headquarters: Claremont, NH, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Off the Wall Booster Club
EIN 020530253 · Headquarters: Plaistow, NH, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Office and Professional Employees International Union
EIN 020471482 · Headquarters: MERRIMACK, NH, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Office of Public Guardian
EIN 222474801 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Officer Jeremy Charron Law Enforce Ment Post 122 American Legion
EIN 300080517 · Headquarters: Manchester, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ogden Transportation Group
EIN 472839325 · Headquarters: Nashua, NH, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Ogontz Arts Foundation
EIN 464653635 · Headquarters: LYMAN, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ohiyesa Corporation C/o Am Peisch & Company Llp
EIN 311586691 · Headquarters: WEST LEBANON, NH, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Oil of Joy Ministries
EIN 833936789 · Headquarters: West Lebanon, NH, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Old 4 Rod Gun & Snowmobile Club
EIN 800326911 · Headquarters: Charlestown, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Colony Ski Club
EIN 237111045 · Headquarters: North Woodstock, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Old Deerfield Conference Inc
EIN 300745019 · Headquarters: DANVILLE, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Dogs Go to Helen
EIN 883442726 · Headquarters: EPSOM, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Old Fort-4 Associates
EIN 020261110 · Headquarters: Charlestown, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Old Homestead Association
EIN 026003707 · Headquarters: Swanzey, NH, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Old Homestead Garden Club
EIN 026009828 · Headquarters: Swanzey, NH, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Old Library Trust
EIN 462759665 · Headquarters: Jackson, NH, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Man of the Mountain Museum & Preservation Association Inc
EIN 020476294 · Headquarters: Belmont, NH, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Old Meeting House of Francestown Inc
EIN 020411920 · Headquarters: FRANCESTOWN, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Old No 4 Fire and Hose Company
EIN 882808075 · Headquarters: Charlestown, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old North Cemetery Restoration Fund
EIN 030439553 · Headquarters: Concord, NH, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Old North Church of Canaan N H
EIN 510163686 · Headquarters: Canaan, NH, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Old Sol Music Hall Inc
EIN 811156118 · Headquarters: Manchester, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Olde Meeting House Association of Danville Nh Inc
EIN 272456596 · Headquarters: Danville, NH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olin J Cochran Tr Uw Xxx-xx-xxxx
EIN 026050390 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olive D Keffer Medical Equipment Fund
EIN 223481081 · Headquarters: MANCHESTER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Olive Keffer Tr Uw Smith College Xxx-xx-xxxx
EIN 036059379 · Headquarters: MANCHESTER, NH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oliver J M Gilman Trust 3139
EIN 020222133 · Headquarters: CONCORD, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Oly Womens Xc Book Project
EIN 861646950 · Headquarters: Gorham, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olzhych Research Foundation Inc
EIN 222562206 · Headquarters: Bedford, NH, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Omicron Deuteron Charge of the Theta Delta Chi Fraternity
EIN 026012541 · Headquarters: HANOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- On Belay Inc
EIN 260648162 · Headquarters: NEWMARKET, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- On Eagles Wings
EIN 331819283 · Headquarters: HOOKSETT, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- On Solid Ground
EIN 372102414 · Headquarters: Charlestown, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- On Stage Theater Company
EIN 020486544 · Headquarters: Laconia, NH, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- On the Backs of Children
EIN 300964107 · Headquarters: Holllis, NH, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- On the Road to Recovery Inc
EIN 311667354 · Headquarters: Manchester, NH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Once
EIN 331251019 · Headquarters: Nashua, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Once Upon a Story Hour
EIN 932202705 · Headquarters: MADISON, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oncology Cares International Inc
EIN 392234889 · Headquarters: HANOVER, NH, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One a Chord Studios
EIN 994895493 · Headquarters: Seabrook, NH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Light Theatre Co
EIN 814125897 · Headquarters: Bristol, NH, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Love Pit Bull Foundation
EIN 611679914 · Headquarters: Merrimack, NH, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- One Moon Ethiopia Inc
EIN 900870006 · Headquarters: Hampton, NH, US · Youth Development · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- One Sky Community Services Inc
EIN 020368955 · Headquarters: Portsmouth, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- One Voice Ministries Inc
EIN 460470164 · Headquarters: Laconia, NH, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Week Foundation
EIN 464503853 · Headquarters: Amherst, NH, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One World Language School
EIN 432008895 · Headquarters: DURHAM, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Onna-musha Fighting Group
EIN 883989766 · Headquarters: AUBURN, NH, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Opechee Garden Club
EIN 026010550 · Headquarters: SANBORNTON, NH, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Open Arts United
EIN 923484249 · Headquarters: MANCHESTER, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Open Democracy Action
EIN 475283645 · Headquarters: Concord, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Open Door Community Kitchen
EIN 453029973 · Headquarters: Penacook, NH, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Open Emotion
EIN 842104761 · Headquarters: Hampton, NH, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Open Hands Mission
EIN 262590859 · Headquarters: Claremont, NH, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Open Hands Resource Center
EIN 454239021 · Headquarters: Concord, NH, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Open Sky Inc
EIN 872356046 · Headquarters: Mont Vernon, NH, USA · Crime & Legal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Opera New Hampshire Inc
EIN 026013786 · Headquarters: MANCHESTER, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Opera North
EIN 222519789 · Headquarters: LEBANON, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Operation Biscuit
EIN 922327741 · Headquarters: Salem, NH, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF