Animal Related nonprofits in Maryland

Animal Related nonprofits in Maryland. Browse 826 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. Spay a Stray Inc

    EIN 465505695 · Headquarters: Crisfield, MD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. SPCA & Humane Society of Prince Georges County

    EIN 521047460 · Headquarters: BOWIE, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. SPCA of Harford County

    EIN 264206062 · Headquarters: Bel Air, MD, USA · Animal Related · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  4. St Francis Cat Foundation Inc

    EIN 272747914 · Headquarters: ST MICHAELS, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. St Rocco Foundation

    EIN 831148585 · Headquarters: GAITHERSBURG, MD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Staffordshire Bull Terrier Club

    EIN 911124261 · Headquarters: Edgewater, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Starfleet Service Dogs Inc

    EIN 814216629 · Headquarters: BETHESDA, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Step Up to Save Animal Network Inc

    EIN 863616860 · Headquarters: Joppa, MD, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  9. Stephanies Saving Grace Animal Resc

    EIN 872289737 · Headquarters: Hanover, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Stepping Stone Animal Society Llc

    EIN 474715925 · Headquarters: CUMBERLAND, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Stmary's Animal Welfare League Inc

    EIN 521679412 · Headquarters: LEONARDTOWN, MD, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990

  12. Stop Killing Dogs Inc

    EIN 201530003 · Headquarters: Baltimore, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Suburban Wildlife Rescue and Rehabilitation Inc

    EIN 260674385 · Headquarters: Indian Head, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Sugar Faces Senior Dog Rescue Inc

    EIN 471280478 · Headquarters: LEXINGTON PARK, MD, USA · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  15. Sunny Day Rescue Inc

    EIN 813344955 · Headquarters: RHODESDALE, MD, USA · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  16. Sunshines Friends Cat Rescue and Sanctuary

    EIN 463692420 · Headquarters: Jessup, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Susquehanna Beekeepers Association of Maryland

    EIN 521329232 · Headquarters: Street, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Susquehannock Wildlife Society Inc

    EIN 451651079 · Headquarters: Darlington, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Tailed Treasures of Maryland Inc

    EIN 841656291 · Headquarters: Rockville, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Tails of Hope Sanctuary Inc

    EIN 522239311 · Headquarters: Taneytown, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  21. Talbot Humane Co

    EIN 520636395 · Headquarters: EASTON, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Taras House Animal Rescue Inc

    EIN 522315708 · Headquarters: Sykesville, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Tascas Love Cooperative Inc

    EIN 852733355 · Headquarters: Silver Spring, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. The Biophilia Foundation Inc

    EIN 522199334 · Headquarters: CHESTER, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. The Boxer Transfer Network Ltd C/o Francis Irene Bain

    EIN 455414209 · Headquarters: WESTMINSTER, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  26. The Burleigh Manor Animal Sanctuary and Eco-retreat Inc

    EIN 455309084 · Headquarters: ELLICOTT CITY, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. The Conservancy of Broad Creek Inc

    EIN 522142018 · Headquarters: FORT WASHINGTON, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Daniel A Nath Charitable Foundation Inc

    EIN 880839599 · Headquarters: Potomac, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  29. The Dr Marty Foundation Inc

    EIN 463148870 · Headquarters: Bethesda, MD, USA · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  30. The Feline Rescue Association Inc

    EIN 260427900 · Headquarters: Reisterstown, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. The Ferret Inn

    EIN 510650662 · Headquarters: Columbia, MD, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  32. The Foxie G Foundation Inc

    EIN 460986465 · Headquarters: UNION BRIDGE, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. The Frederick County Humane Society Inc

    EIN 526013207 · Headquarters: FREDERICK, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. The Furry Paws Foster Inn Inc

    EIN 882482163 · Headquarters: Parkville, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. The Guardian Angel Fund Ltd

    EIN 334159491 · Headquarters: WHALEYVILLE, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. The Humane League

    EIN 043817491 · Headquarters: ROCKVILLE, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. The Humane Society of Baltimore County Inc

    EIN 520623165 · Headquarters: REISTERSTOWN, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The Humane Society of Dorchester County Inc

    EIN 520901622 · Headquarters: CAMBRIDGE, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Humane Society of Harford County Inc

    EIN 520567970 · Headquarters: FALLSTON, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. The Humane Society of Kent County Inc

    EIN 520796950 · Headquarters: CHESTERTOWN, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Humane Society of Somerset County Inc

    EIN 522332574 · Headquarters: Princess Anne, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Lost & Found Horse Rescue Foundation

    EIN 541845646 · Headquarters: Germantown, MD, USA · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  43. The Maryland Spca Inc

    EIN 526001558 · Headquarters: BALTIMORE, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. The Maryland Zoo in Baltimore

    EIN 520996352 · Headquarters: Baltimore, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Otterhound Club of America Inc

    EIN 431498129 · Headquarters: LAUREL, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. The Pet Care Trust

    EIN 521684353 · Headquarters: FOREST HILL, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. The Senior Dog Sanctuary

    EIN 473708109 · Headquarters: SEVERN, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Shadow Organization Inc

    EIN 383819754 · Headquarters: CUMBERLAND, MD, USA · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  49. The Shepherds Run Foundation Inc

    EIN 832204774 · Headquarters: SPARKS, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. The Snyder Foundation for Animals Inc

    EIN 526001538 · Headquarters: TOWSON, MD, USA · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  51. Thelma Foundation Inc Robert Josephson

    EIN 753057596 · Headquarters: LUSBY, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  52. They Rescue Us Inc

    EIN 820918923 · Headquarters: Phoenix, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. This and That Senior Animal Sanctuary

    EIN 824744203 · Headquarters: Indian Head, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Thomas E Quade Foundation Inc

    EIN 800666398 · Headquarters: GLEN BURNIE, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  55. Thoroughbred Placement Resources Inc

    EIN 263266757 · Headquarters: UPPER MARLBORO, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Tiny Toes Kitten Rescue

    EIN 822550714 · Headquarters: Great Mills, MD, US · Animal Related · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  57. Tip Me Frederick Inc

    EIN 462362602 · Headquarters: WALKERSVILLE, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Tiplings Company

    EIN 394464579 · Headquarters: Thurmont, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Tomorrows Promise Inc

    EIN 320447305 · Headquarters: Middletown, MD, US · Animal Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Town Cats Inc

    EIN 522181508 · Headquarters: Berlin, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Toy Breeds in Need Rescue Inc

    EIN 464275417 · Headquarters: WOODSBORO, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Train It Forward Inc

    EIN 334675740 · Headquarters: Fruitland, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Travelin Rat

    EIN 454332337 · Headquarters: Riderwood, MD, US · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  64. Travellers Rest Farm Sanctuary

    EIN 834531103 · Headquarters: Hughesville, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Tula Vida Foundation Inc

    EIN 873010748 · Headquarters: Lutherville, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. U S Kennels Incorporated

    EIN 822921785 · Headquarters: Salisbury, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Ucare Incorporated

    EIN 332199291 · Headquarters: Gaithersburg, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. United Maltese Rescue

    EIN 542002128 · Headquarters: Middletown, MD, US · Animal Related · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. United States Border Collie Club

    EIN 541738467 · Headquarters: Shady Side, MD, US · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  70. United States War Dogs Association Inc

    EIN 010597921 · Headquarters: TOWSON, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Uniting 2 Save Animals Inc

    EIN 453320677 · Headquarters: Frederick, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Us Wildlife Trafficking Alliance

    EIN 814250241 · Headquarters: SILVER SPRING, MD, USA · Animal Related · Latest available filing year: 2017 · Primary form: IRS Form 990

  73. Vegan Hacktivists

    EIN 923997981 · Headquarters: Mount Airy, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  74. Vegan Living Program

    EIN 270741042 · Headquarters: Baltimore, MD, US · Animal Related · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. Veterinary Global Aid

    EIN 880714848 · Headquarters: Kensington, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Vmat-2 Inc

    EIN 731630695 · Headquarters: WASHINGTON GROVE, MD, USA · Animal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  77. Wag Workshops Inc

    EIN 844041029 · Headquarters: Oakland, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Wags & Wishes Animal Rescue Inc

    EIN 412275738 · Headquarters: CAMBRIDGE, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Wags for Winnie Animal Advocacy

    EIN 831043204 · Headquarters: Towson, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Wags to Riches Rescue and Rehab Inc

    EIN 831585287 · Headquarters: Frederick, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Waterfowl Festival Inc

    EIN 237801345 · Headquarters: EASTON, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Waterfowl Festival Inc

    EIN 521978671 · Headquarters: Easton, MD, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990

  83. Well-wishers for the Animals of the Greenbelt Shelter

    EIN 471844995 · Headquarters: Greenbelt, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. WellBeing International Inc

    EIN 831593634 · Headquarters: Chevy Chase, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Welsh Springer Spaniel Club of America Inc

    EIN 320316216 · Headquarters: Easton, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Wendy B Ranch Rescue Foundation Inc

    EIN 843644274 · Headquarters: OXFORD, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  87. Westside Animal Rescue

    EIN 383874674 · Headquarters: Nanticoke, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Wheaton Animal Hospital Foundation Inc

    EIN 521861174 · Headquarters: Kensington, MD, US · Animal Related · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Where the Wild Things Are Rescue In

    EIN 851418383 · Headquarters: Glen Burnie, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Where the Wild Things Persevere Inc

    EIN 993924126 · Headquarters: UNION BRIDGE, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Whisker Wranglers

    EIN 933331218 · Headquarters: Bel Air, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Whiskers Inc

    EIN 832450984 · Headquarters: WESTERNPORT, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Whispering Rise Farm and Animal Sanctuary

    EIN 273775715 · Headquarters: Freeland, MD, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Whispering Woods Farm Maryland Inc

    EIN 472218801 · Headquarters: Pylesville, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Wicomico Valley Foundation of Southern Maryland Inc

    EIN 463679022 · Headquarters: BRYANTOWN, MD, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  96. Wifes Wishes Farm Sanctuary

    EIN 921906357 · Headquarters: Sudlersville, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Wiggles Way Rescue Corporation

    EIN 332819259 · Headquarters: Silver Spring, MD, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Wild & Blue Farm Pet Sanctuary Inc

    EIN 823054994 · Headquarters: IJAMSVILLE, MD, US · Animal Related · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  99. Wild Potomac Limited

    EIN 993837918 · Headquarters: Brunswick, MD, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Wildcat Conservation Legal Aid Society

    EIN 261478485 · Headquarters: Kensington, MD, US · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N

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