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

  1. New England Old English Sheepdog Rescue

    EIN 043251169 · Headquarters: Lincoln, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. NEW ENGLAND PRIMATE SANCTUARY INC Dba New England Primate Conservancy

    EIN 043689776 · Headquarters: Merrimac, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. New England Society for Abandoned Animals Inc

    EIN 412248211 · Headquarters: OSTERVILLE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. New England Wildlife Center Inc

    EIN 042907561 · Headquarters: SOUTH WEYMOUTH, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. New England Working Dogs Inc

    EIN 874474172 · Headquarters: WESTON, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. New Hampshire Doberman Rescue League

    EIN 010416979 · Headquarters: STOUGHTON, MA, USA · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  7. New Hope Farm Inc

    EIN 113838437 · Headquarters: Brimfield, MA, USA · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  8. Newbury Equine Rescue Inc

    EIN 274692146 · Headquarters: NEWBURY, MA, USA · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990

  9. Newhouse Wildlife Rescue Corporation

    EIN 832791315 · Headquarters: CHELMSFORD, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Next Stop Forever Inc

    EIN 452857839 · Headquarters: Bernardston, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Next Stop Home Animal Rescue Inc

    EIN 821491315 · Headquarters: Worcester, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  12. Nine Lives of Norton Feline Rescue

    EIN 043433595 · Headquarters: NORTON, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. No Mutts Left Behind Inc

    EIN 844231882 · Headquarters: CHERRY VALLEY, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. No Paws Left Behind Inc

    EIN 932889147 · Headquarters: NORTH ADAMS, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Noel's Dream Bully Rescue Inc

    EIN 831945890 · Headquarters: WALTHAM, MA, USA · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  16. Norfolk County Humane Society Inc

    EIN 043265776 · Headquarters: CANTON, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. North American Butterfly Association Inc

    EIN 320289437 · Headquarters: Paxton, MA, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  18. North American Butterfly Association Inc

    EIN 812870502 · Headquarters: Arlington, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. North Atlantic Westie Rescue Inc

    EIN 274442364 · Headquarters: BRIDGEWATER, MA, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. North East Afghan Hound Rescue

    EIN 461786924 · Headquarters: Hathorne, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. North East All - Retriever Rescue

    EIN 043511049 · Headquarters: WELLFLEET, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  22. North East Friesian Horse Council

    EIN 833970923 · Headquarters: N Brookfield, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. North River Wildlife Rehabilitation Inc

    EIN 870973787 · Headquarters: Marshfield, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. North Shore Feline Rescue Inc

    EIN 043360498 · Headquarters: Middleton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. North Star German Shepherd Dog Rescue Inc

    EIN 200380594 · Headquarters: Winchendon, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Northampton Society for the Prevention of Cruelty to Animals Inc

    EIN 042632522 · Headquarters: WILLIAMSBURG, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Northeast Animal Shelter Inc

    EIN 510183474 · Headquarters: SALEM, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  28. Northeast Hawkwatch Inc

    EIN 043179009 · Headquarters: Medford, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Northeast Pyr Rescue Inc

    EIN 510528695 · Headquarters: Lee, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Northeastern Mink Breeders Association

    EIN 046060200 · Headquarters: HINSDALE, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  31. Northwind Farm Animal Sanctuary

    EIN 883249590 · Headquarters: GREAT BARRINGTON, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Norwegian Elkhound Rescuereferral of New England Inc

    EIN 043521380 · Headquarters: REHOBOTH, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Nuttall Ornithological Club Inc

    EIN 046059561 · Headquarters: PEMBROKE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Oak Hill Beagle Club

    EIN 455432972 · Headquarters: Rehoboth, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. Oceanus the Inland Reef Inc

    EIN 204985751 · Headquarters: Barre, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Odies Place Inc

    EIN 471933049 · Headquarters: DARTMOUTH, MA, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. Odins Heart Wildlife Rehabilitation Inc

    EIN 874608006 · Headquarters: Springfield, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. Off the Rocks Animal Rescue Inc

    EIN 824438918 · Headquarters: Wellesley, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Oknooshoon Inc

    EIN 842188852 · Headquarters: BELMONT, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Old Colony Dog Training

    EIN 851167451 · Headquarters: SALEM, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Old North Bridge Hounds Welfare Foundation Inc

    EIN 823900871 · Headquarters: Berlin, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. One Tail at a Time Rescue Inc

    EIN 260257695 · Headquarters: Haverhill, MA, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Open Arms Rescue Inc

    EIN 352392760 · Headquarters: Westfield, MA, USA · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  44. Oregon Sportsmen's Club of Western Massachusetts Inc

    EIN 042446388 · Headquarters: CHICOPEE, MA, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  45. Orphan Kitten Rescue League Inc

    EIN 921138383 · Headquarters: Ashby, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Our Angel Foundation Inc

    EIN 834400610 · Headquarters: Charlton City, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Our Dogs for Your Dogs

    EIN 471869198 · Headquarters: AUBURN, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Our Wicked Fish

    EIN 813856445 · Headquarters: South Deerfield, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Paals Inc

    EIN 825432443 · Headquarters: Arlington, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  50. Palmarito Sea Turtle Rescue Inc

    EIN 814322021 · Headquarters: East Falmouth, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  51. Pals Animal Life Savers Inc

    EIN 550825526 · Headquarters: SALEM, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Pan Works Inc

    EIN 863647422 · Headquarters: Wilbraham, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Paniscus Project

    EIN 844486154 · Headquarters: CAMBRIDGE, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Papi & Co Rescue Foundation

    EIN 994665858 · Headquarters: Quincy, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Parrots at Play Corporation

    EIN 510467697 · Headquarters: Lakeville, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. Pat Brody Shelter for Cats Inc

    EIN 223117579 · Headquarters: LUNENBURG, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Patriot Equine Technical Rescue Inc

    EIN 352541146 · Headquarters: Rowley, MA, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  58. Paw Prints Orphaned Wildlife Rehabilitation Center Inc

    EIN 043439192 · Headquarters: Williamsburg, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  59. Paw Safe Animal Rescue Inc

    EIN 043281587 · Headquarters: MEDFORD, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Paw-affection Dachshund Rescue Inc

    EIN 474084109 · Headquarters: Taunton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Pawfect Life Rescue Inc

    EIN 364757111 · Headquarters: UXBRIDGE, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  62. Pawprinter Incorporation

    EIN 474019958 · Headquarters: NEWTON CENTER, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Pawrific Rescue Inc

    EIN 853648902 · Headquarters: Worcester, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  64. Paws & Pets & Prayers Rescue Inc

    EIN 920900176 · Headquarters: Revere, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Paws 4 A Cure Inc

    EIN 263992807 · Headquarters: Wakefield, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. Paws Against Cruelty Rescue

    EIN 832643951 · Headquarters: Waban, MA, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Paws and Tails Rescue

    EIN 832105291 · Headquarters: WESTFORD, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Paws Cause Inc

    EIN 832540737 · Headquarters: medfield, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Paws Claws & Fins

    EIN 413576483 · Headquarters: ATTLEBORO, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Paws in Your Hands Rescue Inc

    EIN 880603919 · Headquarters: SUDBURY, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Paws New England

    EIN 260283856 · Headquarters: PRINCETON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Paws of Plainville Inc

    EIN 043432688 · Headquarters: Plainville, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Paws4survival Rescue Inc

    EIN 811064650 · Headquarters: Marshfield, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Pawsitive Cause Project Inc

    EIN 851113305 · Headquarters: Lakeville, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Peace for All Animals Inc

    EIN 842434678 · Headquarters: EAST WAREHAM, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Peace for Paws Inc

    EIN 392899450 · Headquarters: Stoughton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. People for Animals League Inc

    EIN 043322732 · Headquarters: SPENCER, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. People for Cats a Non-profit Corporation

    EIN 043265287 · Headquarters: WEST FALMOUTH, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  79. Peppers Place Small Animal Sanctuary

    EIN 472152491 · Headquarters: Florence, MA, US · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  80. Pet Chance Inc

    EIN 461642322 · Headquarters: Northborough, MA, USA · Animal Related · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  81. Pet Pantry Inc

    EIN 900520463 · Headquarters: Easton, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Pet Partners Inc

    EIN 043540580 · Headquarters: FALL RIVER, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Pet Partners of the Tri-state Berkshires

    EIN 453111271 · Headquarters: West Stockbridge, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Pet Rock Fest Inc

    EIN 202303812 · Headquarters: AUBURN, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Petbucks

    EIN 463384139 · Headquarters: Hingham, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Pets for Vets Boston Ma Inc

    EIN 813645005 · Headquarters: South Boston, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Pets Helping People

    EIN 823641982 · Headquarters: East Falmouth, MA, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. Phil Guza Memorial Charitable Tr

    EIN 276542136 · Headquarters: North Andover, MA, US · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Pibbles Kibbles Inc

    EIN 854326303 · Headquarters: Lunenburg, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Pine Hollow Farm Animal Sanctuary

    EIN 873638080 · Headquarters: Wales, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Pittielove Rescue Inc

    EIN 204235806 · Headquarters: FRAMINGHAM, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Playa Animal Rescue

    EIN 454956962 · Headquarters: NORTH EASTON, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Plymouth County Beekeepers Association Inc

    EIN 300511123 · Headquarters: Hanson, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Plymouth Police K9 Association Inc

    EIN 932369314 · Headquarters: PLYMOUTH, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Poodle Rescue of New England Inc

    EIN 043477906 · Headquarters: FRAMINGHAM, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Pookies Pals Incorporated

    EIN 043315954 · Headquarters: DUXBURY, MA, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Positive Change for Animals Social and Volunteer Group

    EIN 861485675 · Headquarters: Clinton, MA, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Poundhounds Inc

    EIN 043502176 · Headquarters: Jamaica Plain, MA, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  99. Preservation of At-risk Wildlife Paw Fou

    EIN 833823125 · Headquarters: BOSTON, MA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Princeton Police Department Association

    EIN 933772820 · Headquarters: PRINCETON, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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