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
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031349 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031471 · Headquarters: Dundalk, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031474 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031480 · Headquarters: Middle River, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031481 · Headquarters: Dundalk, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031498 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237031499 · Headquarters: ROSEDALE, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077008 · Headquarters: Temple Hills, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077036 · Headquarters: Laurel, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077040 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077054 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077065 · Headquarters: Forestville, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077070 · Headquarters: MONTGOMERY VILLAGE, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077078 · Headquarters: Cockeysville, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077079 · Headquarters: Burtonsville, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237077111 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237111262 · Headquarters: Capitol Heights, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237111281 · Headquarters: Upper Marlboro, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237115472 · Headquarters: Baltimore, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237115473 · Headquarters: Fort Washington, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237157454 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237178332 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237188614 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237275134 · Headquarters: HAGERSTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 237366865 · Headquarters: Columbia, MD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 260431974 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 261301576 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 262050217 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 262674259 · Headquarters: Prince Frederick, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 263435911 · Headquarters: Deal Island, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 263524909 · Headquarters: Beltsville, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 263593673 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 263650365 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 271116272 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 300399298 · Headquarters: Hyattsville, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 320281041 · Headquarters: Batlimore, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 320422057 · Headquarters: Glenn Dale, MD, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 352434558 · Headquarters: Landover, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364640000 · Headquarters: OXON HILL, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364646800 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364667202 · Headquarters: Ijamsville, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364668661 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364721075 · Headquarters: Suitland, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 364741058 · Headquarters: Havre de Grace, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 371588477 · Headquarters: Severn, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 371603758 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 371658825 · Headquarters: Forestville, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 371666688 · Headquarters: Adelphi, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 383858024 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 383860098 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 383877704 · Headquarters: Lanham, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 450585959 · Headquarters: Hyattsville, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 465188492 · Headquarters: Annapolis, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 465747914 · Headquarters: Windsor Mill, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 471119941 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 472166476 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 472555424 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 475481006 · Headquarters: Pasadena, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 475509161 · Headquarters: ESSEX, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521039540 · Headquarters: JOPPA, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521054649 · Headquarters: Riverdale, MD, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521085662 · Headquarters: Eldersburg, MD, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521085686 · Headquarters: Damascus, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521111703 · Headquarters: Clinton, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521116878 · Headquarters: Williamsport, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521124140 · Headquarters: ROCKVILLE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521160518 · Headquarters: Reisterstown, MD, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521194534 · Headquarters: Joppatowne, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521199254 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521236749 · Headquarters: PRNC FREDERCK, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521338598 · Headquarters: Lexington Park, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521358213 · Headquarters: Glen Burnie, MD, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521360535 · Headquarters: Lanham, MD, US · Education · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521398659 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521470107 · Headquarters: Frederick, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521513651 · Headquarters: SEVERNA PARK, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521571199 · Headquarters: Germantown, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521590142 · Headquarters: Largo, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521642181 · Headquarters: Pylesville, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521646753 · Headquarters: Silver Spring, MD, US · Education · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521659017 · Headquarters: Laurel, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521659454 · Headquarters: FORT MEADE, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521661968 · Headquarters: Nottingham, MD, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521667108 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521689070 · Headquarters: Olney, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521694278 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521709562 · Headquarters: FINKSBURG, MD, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521737882 · Headquarters: SILVER SPRING, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521747866 · Headquarters: Elkton, MD, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521748378 · Headquarters: BALTIMORE, MD, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521750708 · Headquarters: Westminster, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521773728 · Headquarters: Waldorf, MD, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521826352 · Headquarters: Marriottsville, MD, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521829619 · Headquarters: Hagerstown, MD, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521832976 · Headquarters: Silver Spring, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521880662 · Headquarters: Belcamp, MD, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521892108 · Headquarters: Forestville, MD, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521892611 · Headquarters: CHESTERTOWN, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521903421 · Headquarters: Baltimore, MD, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pta Maryland Congress of Parent & Teachers Inc
EIN 521903826 · Headquarters: Laurel, MD, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N