Animal Related nonprofits in Massachusetts
Animal Related nonprofits in Massachusetts. Browse 923 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
- Big Wave Dog Rescue
EIN 884421834 · Headquarters: BILLERICA, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Billerica Cat Care Coalition Inc
EIN 010824277 · Headquarters: North Billerica, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Birdscaribbean
EIN 030455080 · Headquarters: NATICK, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Black Cat Rescue Inc
EIN 262929324 · Headquarters: SOMERVILLE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Black Dog Rescues
EIN 275316371 · Headquarters: Cambridge, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Black Feather Rescue Inc
EIN 331126077 · Headquarters: Plymouth, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Blackstone Valley Herding Group Association Inc
EIN 431984425 · Headquarters: Spencer, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Blues Bridge Inc
EIN 812302653 · Headquarters: SWAMPSCOTT, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Bnrs Rock N Rescue a Nonprofit Corporation
EIN 821660368 · Headquarters: NORTH READING, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Bosler Humane Society Inc
EIN 042664759 · Headquarters: BALDWINVILLE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Boston Animal Rescue Collaborative Inc
EIN 825368753 · Headquarters: Boston, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Boston Aquarium Society Inc
EIN 331296946 · Headquarters: Bridgewater, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Boston Work Horse Relief Association Inc
EIN 823495327 · Headquarters: Auburn, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Boston's Pet Haven Inc
EIN 264724279 · Headquarters: Watertown, MA, USA · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990
- Bostons Forgotten Felines Inc
EIN 473412950 · Headquarters: Nantucket, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Boxer Buddies Rescue Inc
EIN 202560712 · Headquarters: BELLINGHAM, MA, US · Animal Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Braintree Dog Park Association
EIN 821793642 · Headquarters: Braintree, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Breezeway Dogs Inc
EIN 300507442 · Headquarters: wayland, MA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Briard Club of America Health and Education Foundation
EIN 202155744 · Headquarters: Spencer, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Bright Spot Therapy Dogs Inc
EIN 201990568 · Headquarters: WEST BROOKFIELD, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Bristol County Beekeepers Association Inc
EIN 475527250 · Headquarters: NORTH DIGHTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Broken Tail Rescue Inc
EIN 271865400 · Headquarters: Millbury, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Brookline Dolphins Parent Advisory Committee Inc
EIN 134304648 · Headquarters: Brookline, MA, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Brown Dog Coalition and Rescue Limited
EIN 474131168 · Headquarters: HOPKINTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Buddy & Friends Animal Rescue Inc
EIN 844752460 · Headquarters: PEMBROKE, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Buddy Dog Humane Society Inc
EIN 042386196 · Headquarters: SUDBURY, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bunky Walton Fund Inc
EIN 223042179 · Headquarters: WESTFORD, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Buttonwood Park Zoological Society Inc
EIN 042661467 · Headquarters: NEW BEDFORD, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Bv Cats Inc
EIN 010945733 · Headquarters: Northbridge, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- C L a W S of Mashpee Inc
EIN 043340936 · Headquarters: Marstons Mills, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Callahan Canine Owners Association
EIN 510613785 · Headquarters: Framingham, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Calliope Rescue Inc
EIN 270820459 · Headquarters: Brookline, MA, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Canal Cat Rescue
EIN 393787509 · Headquarters: Bourne, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Candy Lane Ranch Inc
EIN 472616555 · Headquarters: pocasset, MA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Canine Connection Inc
EIN 043349545 · Headquarters: Sharon, MA, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Canines for Disabled Kids Inc
EIN 043412812 · Headquarters: WORCESTER, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cape Ann Animal Aid Associationinc
EIN 042374914 · Headquarters: GLOUCESTER, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cape Ann Wildlife
EIN 461787736 · Headquarters: Essex, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cape Cod Bird Club Inc
EIN 352449947 · Headquarters: CENTERVILLE, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cape Cod Disaster Animal Response Team Inc
EIN 263078703 · Headquarters: WEST BARNSTABLE, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cape Cod Pet Emergency Network
EIN 113797276 · Headquarters: Sandwich, MA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cape Cod Police K-9 Relief Fund
EIN 043768613 · Headquarters: SOUTH DENNIS, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cape Community Equestrian Association
EIN 473872124 · Headquarters: SOUTH YARMOUTH, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Capen Hill Nature Association Inc
EIN 042952657 · Headquarters: CHARLTON CITY, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Captain John Ryan Memorial Trust
EIN 205167404 · Headquarters: West Newton, MA, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Carapace the Healing Place Inc
EIN 202719630 · Headquarters: Brewster, MA, US · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- CARE Southcoast Inc
EIN 815135076 · Headquarters: Acushnet, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Caring Canines Visiting Therapy Dogs Inc
EIN 680506615 · Headquarters: Bedford, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Carrie a Seaman Animal Shelter Inc
EIN 043279087 · Headquarters: PROVINCETOWN, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Cat Canton Rescue Inc
EIN 471423165 · Headquarters: NORTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cat Connection Inc
EIN 475586575 · Headquarters: WORCESTER, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Cat Haven and Rescue Long Island En
EIN 113619143 · Headquarters: Douglas, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Cat Life Rescue
EIN 884158117 · Headquarters: Acushnet, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Cat Pack Adoptions & Rescue Inc
EIN 043554104 · Headquarters: Ludlow, MA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Cat Rescue of Marlborough and Hudson
EIN 611425564 · Headquarters: Hudson, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Catsachusetts Cat Club Inc
EIN 824047165 · Headquarters: EAST BOSTON, MA, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Cattrap Inc
EIN 043244539 · Headquarters: NANTUCKET, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Cause for Paws Inc
EIN 043493128 · Headquarters: MATTAPOISETT, MA, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ
- Cavalier Alliance for Rescue Research and Education Inc
EIN 472532694 · Headquarters: BEDFORD, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Ce-ce and Friends Humane Society I
EIN 043458207 · Headquarters: ABINGTON, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Celtic Farm Animal Sanctuary Incorporated
EIN 272084688 · Headquarters: Rochester, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Cemeva Foundation
EIN 862701890 · Headquarters: Lawrence, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Center for Integrative Veterinary Care Inc
EIN 800248375 · Headquarters: Hopkinton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Center for Laboratory Animal Welfare Inc
EIN 042254201 · Headquarters: BOSTON, MA, USA · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990
- Center for Sustainable Fisheries Inc
EIN 463733447 · Headquarters: New Bedford, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Central Ma Kibble Kitchen Inc
EIN 473858526 · Headquarters: shrewsbury, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Central Massachusetts Disaster Animal Response Team Inc
EIN 251919307 · Headquarters: Douglas, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Central New England Brittany Club Inc
EIN 331631657 · Headquarters: METHUEN, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Central New England Equine Rescue Inc
EIN 421608505 · Headquarters: WEST BROOKFIELD, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Central Rescue and Rehabilitation
EIN 743120898 · Headquarters: Wales, MA, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Champions of Habitat Unity and Feline Futures Limited
EIN 334746062 · Headquarters: Dartmouth, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chance of a Lifetime Dachshund Rescue
EIN 921801466 · Headquarters: STOUGHTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Charlene Ann Foundation Inc
EIN 274049779 · Headquarters: BOYLSTON, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Charles River Alleycats Incorporated
EIN 200352197 · Headquarters: Cambridge, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Charlestowndogs Inc
EIN 814287380 · Headquarters: Charlestown, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Charleys Angel Pet Initiative
EIN 924022114 · Headquarters: Norwood, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Charleys Strays Inc
EIN 010492851 · Headquarters: Waltham, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Charlies Place Healing Sanctuary
EIN 413307870 · Headquarters: N BROOKFIELD, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Chelmsford Dog Association Inc
EIN 271834755 · Headquarters: North Chelmsford, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Chesapeake Safe Harbor & Pit Bull Safe Harbor Inc
EIN 471415571 · Headquarters: AMHERST, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Citizens to End Animal Suffering and Exploitation
EIN 222677101 · Headquarters: CHESTNUT HILL, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Claire Lee Chennault Foundation of the Flying Tigers Inc
EIN 264586599 · Headquarters: North Andover, MA, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Clemson Puppies with a Purpose
EIN 932277743 · Headquarters: Dracut, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cloas Ark Animal Sanctuary Inc
EIN 900529134 · Headquarters: Hadley, MA, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Clover Creek Sanctuary Inc
EIN 880919766 · Headquarters: Seekonk, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Clumber Spaniel Rescue Charitable Trust
EIN 203066005 · Headquarters: Gloucerter, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Coastal Cat Rescue
EIN 990427327 · Headquarters: Hingham, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Cobble Hill Farm Education & Rescue Center Inc
EIN 883369166 · Headquarters: WILLIAMSTOWN, MA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Cocomutts Inc
EIN 991883608 · Headquarters: Plymouth, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Cocos Pet Network Inc
EIN 822973812 · Headquarters: Pittsfield, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Cold Noses Foundation Inc
EIN 271131520 · Headquarters: HYANNIS, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Colfax Pet Rescue
EIN 262606588 · Headquarters: Carver, MA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Collaborative for Wildlife Justice
EIN 932744836 · Headquarters: SOUTH EASTON, MA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Colrain Center for Conservation and Wildlife Rehabilitation
EIN 834443301 · Headquarters: Colrain, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Committee for Barnstable Dog Parks
EIN 275204666 · Headquarters: West Barnstable, MA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Commonwealth Cats
EIN 200821243 · Headquarters: Peadoby, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Commonwealth Zoological Corporation D/b/a Zoo New England
EIN 043129124 · Headquarters: BOSTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Communities Living Among Wildlife Sustainably Conservancy
EIN 475208674 · Headquarters: Worcester, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Community Cat Connection Inc
EIN 571205502 · Headquarters: WEBSTER, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Concerned Citizens for Animals Inc
EIN 042615324 · Headquarters: Longmeadow, MA, USA · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ