Nonprofits in Maryland

Nonprofits in Maryland. Browse 47,413 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. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031047 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031079 · Headquarters: Chesapeake Beach, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  3. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031090 · Headquarters: Cumberland, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031100 · Headquarters: Lusby, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  5. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031101 · Headquarters: Clear Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  6. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031105 · Headquarters: Parkton, MD, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031113 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031115 · Headquarters: FORT MEADE, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031116 · Headquarters: Middle River, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031119 · Headquarters: Parkville, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  11. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031177 · Headquarters: Elkton, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  12. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031195 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  13. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031201 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  14. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031257 · Headquarters: Hancock, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  15. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031267 · Headquarters: Bel Air, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  16. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031278 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031283 · Headquarters: Hebron, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  18. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031293 · Headquarters: hagerstown, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031295 · Headquarters: Delmar, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031300 · Headquarters: PITTSVILLE, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  21. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031310 · Headquarters: Mechanicsville, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031311 · Headquarters: PARK HALL, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031312 · Headquarters: Ridge, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  24. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031346 · Headquarters: Boonsboro, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  25. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031356 · Headquarters: Cascade, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031453 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  27. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031476 · Headquarters: Upperco, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031495 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237031681 · Headquarters: Burtonsville, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  30. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237077069 · Headquarters: Upper Marlboro, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  31. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237077085 · Headquarters: Centreville, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  32. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237077089 · Headquarters: Bowie, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237077119 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  34. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237188610 · Headquarters: Thurmont, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  35. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237188621 · Headquarters: LAUREL, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237188628 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237275117 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237275118 · Headquarters: SEVERN, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237275122 · Headquarters: Owings, MD, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237275131 · Headquarters: College Park, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  41. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237297278 · Headquarters: Ridgely, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  42. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237366862 · Headquarters: Landover, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Pta Maryland Congress of Parents & Teachers Inc

    EIN 237839176 · Headquarters: Gaithersburg, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  44. Pta Maryland Congress of Parents & Teachers Inc

    EIN 260254277 · Headquarters: Woodsboro, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Pta Maryland Congress of Parents & Teachers Inc

    EIN 260639638 · Headquarters: ODENTON, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Pta Maryland Congress of Parents & Teachers Inc

    EIN 261307724 · Headquarters: Landover, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Pta Maryland Congress of Parents & Teachers Inc

    EIN 262145978 · Headquarters: Manchester, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Pta Maryland Congress of Parents & Teachers Inc

    EIN 270143616 · Headquarters: SUDLERSVILLE, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Pta Maryland Congress of Parents & Teachers Inc

    EIN 300192982 · Headquarters: RIDGELY, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  50. Pta Maryland Congress of Parents & Teachers Inc

    EIN 300699845 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  51. Pta Maryland Congress of Parents & Teachers Inc

    EIN 320346862 · Headquarters: Rising Sun, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  52. Pta Maryland Congress of Parents & Teachers Inc

    EIN 331117131 · Headquarters: BLADENSBURG, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Pta Maryland Congress of Parents & Teachers Inc

    EIN 342013723 · Headquarters: Lexington Park, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  54. Pta Maryland Congress of Parents & Teachers Inc

    EIN 371526902 · Headquarters: Sykesville, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. Pta Maryland Congress of Parents & Teachers Inc

    EIN 371710686 · Headquarters: Forestville, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  56. Pta Maryland Congress of Parents & Teachers Inc

    EIN 432053058 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Pta Maryland Congress of Parents & Teachers Inc

    EIN 450514790 · Headquarters: Glenarden, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  58. Pta Maryland Congress of Parents & Teachers Inc

    EIN 454247444 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  59. Pta Maryland Congress of Parents & Teachers Inc

    EIN 474938808 · Headquarters: Pasadena, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Pta Maryland Congress of Parents & Teachers Inc

    EIN 475319120 · Headquarters: Oxon Hill, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Pta Maryland Congress of Parents & Teachers Inc

    EIN 475319543 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Pta Maryland Congress of Parents & Teachers Inc

    EIN 520667483 · Headquarters: Gaithersburg, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  63. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521081285 · Headquarters: upper marlboro, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  64. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521096888 · Headquarters: Waldorf, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  65. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521098527 · Headquarters: Lexington Park, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521103488 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  67. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521199215 · Headquarters: Mechanicsville, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  68. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521270573 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521276103 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  70. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521324468 · Headquarters: GAITHERSBURG, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  71. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521336808 · Headquarters: Westminster, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  72. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521384544 · Headquarters: Laurel, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  73. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521578968 · Headquarters: Damascus, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521608671 · Headquarters: Middletown, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521624109 · Headquarters: WESTMINSTER, MD, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  76. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521638410 · Headquarters: Germantown, MD, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  77. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521659761 · Headquarters: Edgewood, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521677073 · Headquarters: Worton, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521682248 · Headquarters: LAUREL, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521682937 · Headquarters: Newburg, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521683024 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521684242 · Headquarters: Millersville, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  83. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521686461 · Headquarters: ELLICOTT CITY, MD, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  84. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521701064 · Headquarters: Landover Hills, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521705961 · Headquarters: REISTERSTOWN, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  86. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521706535 · Headquarters: Perry Hall, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  87. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521708632 · Headquarters: Salisbury, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521725148 · Headquarters: Brooklyn Park, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  89. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521732080 · Headquarters: Woodmore, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  90. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521734434 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  91. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521758255 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  92. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521758821 · Headquarters: Waldorf, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  93. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521760375 · Headquarters: Beltsville, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  94. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521760401 · Headquarters: Galena, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521762262 · Headquarters: Snow Hill, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  96. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521765331 · Headquarters: flinttone, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  97. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521766499 · Headquarters: Forestville, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  98. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521769859 · Headquarters: Marbury, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521771987 · Headquarters: Lexington Park, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. Pta Maryland Congress of Parents & Teachers Inc

    EIN 521773416 · Headquarters: Edgewater, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N

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