Unknown & Unclassified nonprofits in Pennsylvania
Unknown & Unclassified nonprofits in Pennsylvania. Browse 26,979 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
- Northgate Esp
EIN 800303332 · Headquarters: Pittsburgh, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northhampton Cnty Assn of American Legion Posts of the Dept of Pa
EIN 237270754 · Headquarters: nazareth, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Northland Public Library Foundation
EIN 251512340 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northside Cemetery Association
EIN 250696265 · Headquarters: Butler, PA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Northside Chamber of Commerce
EIN 250696267 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northside Common Ministries
EIN 251458490 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990
- Northside Leadership Conference
EIN 251689304 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northumberland Boat Club
EIN 240833463 · Headquarters: Shamokin Dam, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northumberland Cemetary Co
EIN 240676973 · Headquarters: NORTHUMBERLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northumberland County Bar Assn Inc
EIN 240800425 · Headquarters: Sunbury, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northumberland County Industrial Development Authority
EIN 232028312 · Headquarters: SUNBURY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northumberland County Juvenile Court Advisory Board
EIN 232611923 · Headquarters: Sunbury, PA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Northumberland Fire Co-no 1
EIN 240677233 · Headquarters: NORTHUMBERLND, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northumberland Hook & Ladder Fire Co Inc
EIN 232712274 · Headquarters: NORTHUMBERLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northumberland Point Township Sportsmen Association
EIN 236392742 · Headquarters: NORTHUMBERLAND, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Area Education
EIN 232615289 · Headquarters: Hanover Twp, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Area Educational Support Personnel Assoc
EIN 232882979 · Headquarters: Exeter, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Area Little League
EIN 237209071 · Headquarters: HUNLOCK CREEK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest High School Reunion Committee
EIN 472048749 · Headquarters: Benton, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Institute of Research
EIN 251296727 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Pa Great Outdoors Visitors Bureau
EIN 251517623 · Headquarters: WEEDVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwest Pa School Counselor Assoc
EIN 800845239 · Headquarters: Edinboro, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Pa Wr
EIN 923472649 · Headquarters: Greenville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Pennsylvania Chapter of Sigma Xi
EIN 272501654 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Primary School Pto
EIN 222660157 · Headquarters: HUNLOCK CREEK, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Professional Services
EIN 571208103 · Headquarters: Coraopolis, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Northwest Tri County Education Association
EIN 251398369 · Headquarters: Wattsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwest Youth Athletic League
EIN 232228395 · Headquarters: BETHLEHEM, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Northwestern Education Association
EIN 300526284 · Headquarters: Girard, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwestern Educational Support Personnel Association
EIN 251704670 · Headquarters: Girard, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Northwestern Lehigh Education
EIN 232576134 · Headquarters: NEW TRIPOLI, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Lehigh Residents for Smart Growth
EIN 921681236 · Headquarters: OREFIELD, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwestern Optometric Society Inc
EIN 251462511 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Northwestern Optometric Society Inc
EIN 256071138 · Headquarters: Seneca, PA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Northwestern Pa Chapter of the Ntma
EIN 251455401 · Headquarters: MEADVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Pa Chiefs of Police Association
EIN 251311992 · Headquarters: GIRARD, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Pennsylvania Area Labor Federation Afl-cio
EIN 203905613 · Headquarters: FRANKLIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Pennsylvania Chapter
EIN 251882683 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Northwestern Pennsylvania Duck Hunters Association
EIN 251771476 · Headquarters: Erie, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwestern Pennsylvania Golf Course Superintendents Assoc Inc
EIN 232905761 · Headquarters: FORESTVILLE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwestern Properties Corporation
EIN 220018629 · Headquarters: LAFAYETTE HILL, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Region Employee Benefit Trust
EIN 251699509 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwestern Rural Electric Cooperative Association Inc
EIN 250696880 · Headquarters: CAMBRIDGE SPRINGS, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwestern Youth Athletic Association
EIN 232254464 · Headquarters: New Tripoli, PA, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwood Cemetery Co
EIN 231287772 · Headquarters: Downingtown, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Norton H R for Wellesley College-tr
EIN 046926918 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Norton Memorial Infirmary Hite Fund
EIN 616020308 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Norviworwor Association
EIN 934317776 · Headquarters: Harrisburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Norwin Art League
EIN 251328865 · Headquarters: IRWIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Norwin Chamber of Commerce
EIN 251263399 · Headquarters: IRWIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Norwin Council of Pta's Inc Stewartsville Pta Inc
EIN 237114420 · Headquarters: NORTH HUNTINGDON, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Norwin Home Association Knights of Columbus
EIN 251696760 · Headquarters: Irwin, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Norwin Paraprofessionals Education Support Professionals
EIN 331396049 · Headquarters: North Huntingdon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Norwin Pennsylvania School Service Personnel Assoc
EIN 251454340 · Headquarters: Westmoreland City, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Norwin Public Library Association
EIN 251119036 · Headquarters: Irwin, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Norwin Youth Football League
EIN 320520473 · Headquarters: Irwin, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Norwood Fire Company Relief Association
EIN 010615532 · Headquarters: NORWOOD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nosc First Class Petty Officer Association
EIN 843095996 · Headquarters: Mechanicsburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nose 2 Tail Cat Rescue
EIN 814847022 · Headquarters: MC DONALD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Notre Dame Lgfc Inc
EIN 824154502 · Headquarters: Drexel Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nottage Project
EIN 453995930 · Headquarters: Collegeville, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Nottingham Fire Co Relief Assn
EIN 232757127 · Headquarters: Bensalem, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Nottingham Volunteer Fire Company
EIN 232065686 · Headquarters: Bensalem, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nozzlemen Mc Pa Chapter 1 Inc
EIN 821779242 · Headquarters: NESCOPECK, PA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Ns Housing Corporation
EIN 261490908 · Headquarters: Lancaster, PA, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Nsa Nsf Danang Vietnam Veterans
EIN 393695552 · Headquarters: ELIZABETHVILLE, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- NSS Life
EIN 250687190 · Headquarters: Canonsburg, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nu Chapter-alpha Chi Sigma Professional Society
EIN 222676240 · Headquarters: STATE COLLEGE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nu Horizon Arcc Incorporated
EIN 851993683 · Headquarters: Folcroft, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nuangola Borough Volunteer Fire Department Association
EIN 232281485 · Headquarters: Nuangola, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Numismatic and Antiquarian Society of Philadelphia
EIN 236269269 · Headquarters: Devon, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nundalo Development Foundation
EIN 813917231 · Headquarters: Yeadon, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nuremberg Weston Vol Fire Co Relief Association
EIN 233069555 · Headquarters: Nuremberg, PA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Nuremberg-Weston Volunteer Fire Company
EIN 232169154 · Headquarters: Nuremberg, Pennsylvania, United States · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nurse Practitioners of Northeastern Pennsylvania
EIN 232778132 · Headquarters: Plymouth, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nurses Alumni Association of the Episcopal Hospital of Philadelphia
EIN 236277263 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nutritional Development Services
EIN 231903647 · Headquarters: Philadelphia, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nwpa Alf Pac Committee
EIN 371853985 · Headquarters: FRANKLIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Nwpa Past Commanders & Line Officers Association
EIN 463418558 · Headquarters: Mercer, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nwpsea-retired
EIN 205367213 · Headquarters: Edinboro, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ny Penn Unit 129
EIN 251641051 · Headquarters: Bradford, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ny-penn Chip
EIN 464809032 · Headquarters: Sayre, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- O Emert Nicholson Charitable Trust
EIN 206787596 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- O H Irvine 21-38104
EIN 616020150 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- O W Davis Tr Uw Char
EIN 316019413 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- O'brien-vrba Scholarship Tuw
EIN 376277500 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Oak Dale Neighbors Inc
EIN 454121808 · Headquarters: SALISBURY, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Grove Cemetary Co
EIN 231402699 · Headquarters: Pottstown, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Grove Christian Church Cemetery Association
EIN 251762878 · Headquarters: New Castle, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Grove Club
EIN 240783624 · Headquarters: WILKESBARRE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Hill Cemetery Association
EIN 230926135 · Headquarters: MILLERSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Hill Cemetery Company
EIN 250698630 · Headquarters: SANDY LAKE, PA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Oak Hill Memorial Cemetery Association
EIN 251124231 · Headquarters: Karthaus, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Lane Community Action Assn
EIN 232096789 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Lane Tree Tenders
EIN 462478419 · Headquarters: Philadelphia, PA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oak Lawn Cemetery Association
EIN 240677920 · Headquarters: HANOVER TOWNSHIP, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oak Manor Inc
EIN 237305702 · Headquarters: Saint Marys, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Park Cemetery Association
EIN 250698660 · Headquarters: New Castle, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Oak Spring Cemetery Company
EIN 250993383 · Headquarters: CANONSBURG, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Street Initiative
EIN 851266191 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N