Nonprofits in Maine
Nonprofits in Maine. Browse 13,476 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
- Propeller Club of the United States Port of Portland Maine
EIN 474662712 · Headquarters: Portland, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Propeller Project
EIN 812417380 · Headquarters: Walpole, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Propelling the Gospel Missions Inc
EIN 823715156 · Headquarters: STANDISH, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Propellor Club of the United States Port of Searsport & Bucksport
EIN 010462296 · Headquarters: SEARSPORT, ME, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Property Owners of Lovewell Pond Association
EIN 010397504 · Headquarters: Fryeburg, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Prospect Community Club
EIN 237283444 · Headquarters: PROSPECT, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Prosperityme
EIN 800362127 · Headquarters: PORTLAND, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Prosthetic and Orthotic Society of Maine
EIN 273216352 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Protect Ancient Forests
EIN 874675216 · Headquarters: CAMDEN, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Protect Maine's Fishing Heritage Foundation
EIN 851101637 · Headquarters: PORTLAND, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Protect Maines Fishing Heritage
EIN 844861258 · Headquarters: Portland, ME, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Protect Our Neighborhood Schools
EIN 821206257 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Protect South Portland
EIN 463391435 · Headquarters: South Portland, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Protecting Animals Welfare Inc
EIN 271472787 · Headquarters: SULLIVAN, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Protectors of Animal Life Society
EIN 010369020 · Headquarters: WINTHROP, ME, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Protein Foundation
EIN 061046591 · Headquarters: Yarmouth, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Prouts Neck Association
EIN 010145133 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Prouts Neck Audubon Society
EIN 010363468 · Headquarters: SCARBOROUGH, ME, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Prouts Neck Community Organization
EIN 010529895 · Headquarters: SCARBOROUGH, ME, US · Housing & Shelter · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Prouts Neck Conservancy
EIN 464909384 · Headquarters: SCARBOROUGH, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Prouts Neck Country Club
EIN 010145135 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Prouts Neck Historical Society
EIN 371783639 · Headquarters: Scarborough, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Prouts Neck Yacht Club
EIN 010145138 · Headquarters: SCARBOROUGH, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Providence Recovery Resources
EIN 611648572 · Headquarters: Westbrook, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Providercare
EIN 010527860 · Headquarters: gorham, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Psalmodi Excavations Incorporated
EIN 223318440 · Headquarters: Brunswick, ME, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Psalterium Institute Inc
EIN 874445765 · Headquarters: LISBON FALLS, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Psh Properties I
EIN 010523161 · Headquarters: BANGOR, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Psh Properties Ii
EIN 010523162 · Headquarters: BANGOR, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Psi Chapter House Corporation
EIN 460678906 · Headquarters: Orono, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Psi Chi the International Honor Society in Psychology
EIN 471447567 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Psi Chi the International Honor Society in Psychology
EIN 582040051 · Headquarters: ORONO, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 521236524 · Headquarters: Waterville, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 521538345 · Headquarters: Farmington, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 521538347 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Psi Chi the National Honor Society in Psychology
EIN 550910380 · Headquarters: Standish, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maine Congress
EIN 471009479 · Headquarters: Alfred, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pta Maine Congress Rsu4
EIN 453137346 · Headquarters: SABATTUS, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Public Health Research Institute
EIN 010481830 · Headquarters: Brownfield, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Puffin Bay Foundation
EIN 991989779 · Headquarters: Biddeford, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Puggle & Friends Rescue and Transport
EIN 822610233 · Headquarters: Scarborough, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pulled from the Pits-a Pitbull Rescue
EIN 852005727 · Headquarters: LIVERMORE FALLS, ME, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pulling Together Youth Dog Sledding Program
EIN 270091759 · Headquarters: Mount Desert, ME, US · Recreation & Sports · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pulpit Harbor Foundation
EIN 222506563 · Headquarters: North Haven, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Puppy Love Inc
EIN 452043095 · Headquarters: Harpswell, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- PURA Syndrome Foundation
EIN 812235818 · Headquarters: Berwick, ME, USA · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990
- Purchasing Management Assn of Maine
EIN 016022571 · Headquarters: Freeport, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Purple Iris Foundation Inc
EIN 461475576 · Headquarters: BREWER, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Purpoodock Club
EIN 010145780 · Headquarters: CAPE ELIZABETH, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pushaw Lake Snowmobile Club Inc
EIN 237320089 · Headquarters: Hudson, ME, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Putnam House
EIN 814988075 · Headquarters: HOULTON, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Putting the Pieces Together
EIN 262076035 · Headquarters: Biddeford, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Puzzle Parley
EIN 993246211 · Headquarters: Ellsworth, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pythagorean Lodge 11
EIN 016011486 · Headquarters: FRYEBURG, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pythian Sisters 50 Nonesuch
EIN 237562181 · Headquarters: Boothbay, ME, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Pythian Sisters Home Association
EIN 016013970 · Headquarters: BOOTHBAY, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Quad County Snowmobile Club
EIN 421536951 · Headquarters: Springfield, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Quaglia Institute
EIN 202298927 · Headquarters: Rome, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Quahog Bay Conservation
EIN 465144401 · Headquarters: Harpswell, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Quaker Ridge Meeting House Fund Church Upkeep Fund
EIN 222547074 · Headquarters: Casco, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Quamphegan Education Association
EIN 203607281 · Headquarters: Berwick, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Quarry Hill
EIN 010213976 · Headquarters: Belfast, ME, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990
- Quarterback Club
EIN 222692569 · Headquarters: SOUTH PORTLAND, ME, US · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Queen of Hearts Thoroughbred Retirement Inc
EIN 460649246 · Headquarters: Shapleigh, ME, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Queer Theatre Company
EIN 934143682 · Headquarters: Biddeford, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Queerly Me
EIN 883252791 · Headquarters: Brunswick, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Quickly Veiled Co
EIN 833563126 · Headquarters: Kittery, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Quiet Cries
EIN 815083157 · Headquarters: Poland, ME, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Quiet Waters
EIN 932143876 · Headquarters: Ellsworth, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Quimby Colony Inc
EIN 273993360 · Headquarters: PORTLAND, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990
- Quimby Family Foundation
EIN 200041017 · Headquarters: PORTLAND, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Quoddy Tides Foundation
EIN 016046843 · Headquarters: EASTPORT, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Quoggy Joe Ski Club Fort Fairfield Rd
EIN 010360482 · Headquarters: Presque Isle, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- R E a D I Team 5
EIN 010528348 · Headquarters: Owls Head, ME, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- R&r Wildlife Rehabilitation
EIN 831364723 · Headquarters: Hampden, ME, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Rabbit Cabinet Rescue & Sanctuary Inc
EIN 832222569 · Headquarters: Wells, ME, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Rabbitats for Humanity Inc
EIN 571237709 · Headquarters: Walpole, ME, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Rachael E Kilby Memorial Scholarship Fund
EIN 873268768 · Headquarters: Lowell, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Raffy Memorial Wildlife Sanctuary and Nature Education Center Inc
EIN 237413401 · Headquarters: Porter, ME, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Raft Maine
EIN 010480632 · Headquarters: VASSALBORO, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rafts Inc
EIN 222480417 · Headquarters: LEWISTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ragged Mountain Rec Area Foundation
EIN 010467644 · Headquarters: Camden, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ragged Mountain Ski Club
EIN 010454053 · Headquarters: Camden, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Raiders Booster Club
EIN 010471796 · Headquarters: fryeburg, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rail User S Network Inc
EIN 753051272 · Headquarters: Topsham, ME, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rainbow Business & Professional Assoc
EIN 010502284 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Rainbows End Inc
EIN 510645443 · Headquarters: Orrington, ME, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rainscreen Association in North America
EIN 843704162 · Headquarters: SANFORD, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Raise-op Housing Cooperative
EIN 471739509 · Headquarters: LEWISTON, ME, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Raising the Game
EIN 394849423 · Headquarters: Portland, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Raitt Homestead Farm Museum
EIN 010516323 · Headquarters: Eliot, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ralph D Caldwell Memorial Bldg Corp
EIN 016012139 · Headquarters: FALMOUTH, ME, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Ralph Getchell Smith Memorial Fund Co Camden National Bank
EIN 010387329 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ralph Pollard Lodge Building Association
EIN 010345679 · Headquarters: Orrington, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ralphies Retreat Inc
EIN 461989184 · Headquarters: HIRAM, ME, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Rambler Youth Football
EIN 833894877 · Headquarters: Winthrop, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ramp Foundation
EIN 853007963 · Headquarters: THOMASTON, ME, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ranchin Round
EIN 465240098 · Headquarters: Orono, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Randall MacVane Unit 142 American Legion Auxiliary
EIN 453203747 · Headquarters: Peaks Island, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Randmay Foundation for Children and Families
EIN 934166151 · Headquarters: Old Town, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N