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
- Selden F Von Herten Charitable Trust
EIN 871728440 · Headquarters: BATH, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Senator George J Mitchell Scholarship Research Institute
EIN 010523390 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senior Center of Wiscasset Inc
EIN 203873121 · Headquarters: WISCASSET, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Senior College at Belfast
EIN 010540956 · Headquarters: Belfast, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Senior College at Bridgton
EIN 262734822 · Headquarters: Bridgton, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Needs Committee of Wells and Ogunquit
EIN 010516517 · Headquarters: Wells, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seniors and Friends of Veazie
EIN 994181693 · Headquarters: Veazie, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seniors Professional Candlepin Bowling Association Inc
EIN 043281271 · Headquarters: South Berwick, ME, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Seniorsplus
EIN 010317103 · Headquarters: LEWISTON, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sennett Homestead
EIN 473223753 · Headquarters: Northfield, ME, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- September 11 Stephen G Ward Memorial Scholarship Fund Inc
EIN 451483694 · Headquarters: Cumberland Center, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Serenity Hill Equine Sanctuary Inc
EIN 881492952 · Headquarters: deblois, ME, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Serenity Hill Farm and Sanctuary
EIN 421994933 · Headquarters: Newfield, ME, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Service Dog Strong
EIN 841967678 · Headquarters: Denmark, ME, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Service Employees International 50 Joint Council
EIN 010456170 · Headquarters: Augusta, ME, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seton School Inc
EIN 262632059 · Headquarters: CAMDEN, ME, USA · Education · Latest available filing year: 2012 · Primary form: IRS Form 990
- Seton Village
EIN 010367553 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seven Eagles Media Production
EIN 205641521 · Headquarters: Bradley, ME, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Seven Oaks Training Center C/o Calvary Chapel Bangor
EIN 043719777 · Headquarters: ORRINGTON, ME, USA · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990
- Seven Trees Inc
EIN 010359438 · Headquarters: BRISTOL, ME, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Seventy-Five State Street
EIN 010211791 · Headquarters: Portland, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sexual Assault Crisis & Support Center
EIN 222979419 · Headquarters: WINTHROP, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sexual Assault Prevention and Response Services
EIN 222592990 · Headquarters: AUBURN, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sexual Assault Response Services of Southern Maine
EIN 010343943 · Headquarters: Portland, ME, USA · Mental Health & Crisis Intervention · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sexual Assault Support Services of Midcoast Maine
EIN 222850515 · Headquarters: BRUNSWICK, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Sexual Assault Victims Emer Services
EIN 222643687 · Headquarters: FARMINGTON, ME, USA · Health Care · Latest available filing year: 2010 · Primary form: IRS Form 990
- Seymour Papert Institute
EIN 010519776 · Headquarters: BLUE HILL, ME, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Sg United Foundation
EIN 842731661 · Headquarters: YORK, ME, USA · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sgt Joel a House Summer Camp Fund Inc
EIN 812326452 · Headquarters: Lee, ME, US · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sha Development Corporation
EIN 311699762 · Headquarters: SANFORD, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shadagee Seniors Housing Corporation
EIN 010370653 · Headquarters: MADRID TOWNSHIP, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shade Tree Project
EIN 824155401 · Headquarters: Portland, ME, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Shadie-niles Charitable Trust
EIN 016166792 · Headquarters: PORTLAND, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Shaker Valley Snowtravelers Inc
EIN 237383031 · Headquarters: Waterboro, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shalom House
EIN 237119236 · Headquarters: Portland, Maine, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shannaghe
EIN 931702567 · Headquarters: BELFAST, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shapleigh Memorial School
EIN 611637201 · Headquarters: Shapleigh, ME, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Share the Road with Carol Inc
EIN 864006312 · Headquarters: Windsor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sharing with Our Shepherds
EIN 993610847 · Headquarters: Windham, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shaw Brothers Family Foundation Inc
EIN 474023084 · Headquarters: GORHAM, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Shaw House
EIN 010495262 · Headquarters: BANGOR, ME, USA · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990
- Shaw Institute
EIN 010455007 · Headquarters: BLUE HILL, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shaw Public Library Association
EIN 331132344 · Headquarters: Greenville, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shawnee Peak Handicapped Ski
EIN 010503384 · Headquarters: Bridgton, ME, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Shearing for a Cure
EIN 882941239 · Headquarters: HERMON, ME, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sheep for a Cure
EIN 844712031 · Headquarters: Lee, ME, US · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sheepscot Lake Association
EIN 273341650 · Headquarters: Palermo, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheepscot Lake Fish and Game Association
EIN 800291470 · Headquarters: Palermo, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheepscot Valley Basketball Eagles & Hericanes
EIN 921988180 · Headquarters: Windsor, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheepscot Valley Childrens House
EIN 010398692 · Headquarters: WISCASSET, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sheepscot Valley Education Association
EIN 270461398 · Headquarters: Whitefield, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sheepscot Valley Musical Art Society
EIN 010370898 · Headquarters: Wiscasset, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheepscot Valley Regional Health Center
EIN 010366970 · Headquarters: Windsor, ME, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990
- Sheepscot Wellspring Land Alliance
EIN 010464831 · Headquarters: LIBERTY, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Sheet Metal Workers Local 17 Training Fund
EIN 010352616 · Headquarters: LEWISTON, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Shekinah Glory Island Ministries Corporation
EIN 262464175 · Headquarters: Raymond, ME, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sheltered by Jesus La
EIN 824614274 · Headquarters: LEWISTON, ME, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Shelters by Jesus
EIN 814262333 · Headquarters: FARMINGTON, ME, USA · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sheltie Rescue of Southern Maine
EIN 562347443 · Headquarters: Arundel, ME, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Shepherds Godparent Home
EIN 223269153 · Headquarters: BANGOR, ME, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shepherds Knoll Ministries Inc
EIN 852149489 · Headquarters: WAYNE, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sheri Kean Productions Inc
EIN 464821680 · Headquarters: BAR HARBOR, ME, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Sheriffs Charities of Hancock County Inc
EIN 334395677 · Headquarters: Hancock, ME, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sherman Area Historical Society
EIN 921303189 · Headquarters: Sherman, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Shilouv Project
EIN 273327553 · Headquarters: Topsham, ME, US · International, Foreign Affairs & National Security · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Shineoncass Foundation
EIN 812755580 · Headquarters: Oakland, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Shining Light Assembly Lighthouse Missions
EIN 421687212 · Headquarters: MADAWASKA, ME, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Shining Star of Franklin County
EIN 862126279 · Headquarters: Farmington, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Shirley Bog Trail Busters Snowmobile Club
EIN 274443146 · Headquarters: Shirley, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shoestring Theatre Inc
EIN 010359952 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Short Folks for Hope Foundation
EIN 461044683 · Headquarters: South Paris, ME, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Showtime Hospitality Foundation
EIN 923034411 · Headquarters: Freeport, ME, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Shriners International
EIN 010170013 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shriners International
EIN 010386065 · Headquarters: Lubec, ME, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Shriners International
EIN 510151368 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Shrm-Maine State Council
EIN 043664768 · Headquarters: Auburn, ME, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Shs Memorial Fundraiser
EIN 825310851 · Headquarters: SCARBOROUGH, ME, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shutterbugs 4 Charity
EIN 834583389 · Headquarters: Saco, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Siddhartha School Partnership
EIN 202643361 · Headquarters: Portland, ME, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990
- Side X Side Inc
EIN 472078278 · Headquarters: PORTLAND, ME, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sidney Athletic Association
EIN 920188513 · Headquarters: Sidney, ME, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Historical Society
EIN 244460159 · Headquarters: Sidney, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidney Trail Riders Inc
EIN 010364232 · Headquarters: Sidney, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sidra Humanitarian Organization
EIN 883630854 · Headquarters: Lewiston, ME, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Siesta Sanctuary Nonprofit Corporation
EIN 223947247 · Headquarters: Harmony, ME, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Nu Fraternity
EIN 010367070 · Headquarters: Gorham, ME, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Sigma Phi Alpha Dental Hygiene Honor Society
EIN 016023507 · Headquarters: PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sigma Phi Alpha Dental Hygiene Honor Society
EIN 363794141 · Headquarters: Bangor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Sigma Phi
EIN 263175522 · Headquarters: Biddeford, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sigma Theta Tau International Inc
EIN 311242963 · Headquarters: South Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sigma Theta Tau International Inc
EIN 911935315 · Headquarters: Orono, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silent Sidekicks
EIN 461672498 · Headquarters: Lincoln, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Silk Way Films USA Inc
EIN 208190678 · Headquarters: Brunswick, ME, US · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Silver Lake Camp Owners Assoc Charter 19480006Nd
EIN 900591846 · Headquarters: Roxbury, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Silver Lake Housing Corp
EIN 237356023 · Headquarters: BANGOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Silver Paws Project
EIN 822947825 · Headquarters: Eliot, ME, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Silver Spur Riding Club
EIN 010426088 · Headquarters: Sidney, ME, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Simeon Institute
EIN 330510109 · Headquarters: THORNDIKE, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Simmering Pot
EIN 853649772 · Headquarters: Blue Hill, ME, US · Food, Agriculture & Nutrition · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Simmons Foundation - PerkinsThompson
EIN 010277832 · Headquarters: Portland, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF