Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 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
- National Association of Seventh Day Adventist Dentists
EIN 956072664 · Headquarters: Loma Linda, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of Shareholder and Consumer Attorneys
EIN 521608589 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of Sign Supply Distributors Inc
EIN 521730354 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of Social Workers
EIN 135643515 · Headquarters: Washington, DC, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Soda Jerks
EIN 470781833 · Headquarters: OMAHA, NE, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- National Association of Sporting Goods Wholesalers
EIN 366056575 · Headquarters: ANKENY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Sports Officials Inc
EIN 391364892 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Standalone Graduate Schools Inc
EIN 870990078 · Headquarters: New York, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of Standby Generator Dealers
EIN 393389786 · Headquarters: San Ramon, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of State and Local Equity Funds
EIN 311416668 · Headquarters: DETROIT, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Approving Agencies Inc
EIN 880144083 · Headquarters: Richmond, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association Of State Aviation Officials Center Aviation Research & Edu
EIN 521489618 · Headquarters: McLean, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- National Association of State Aviation Officials Inc
EIN 381691709 · Headquarters: McLean, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Boards of Education
EIN 460282694 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Chambers
EIN 350827885 · Headquarters: PALMYRA, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of State Chief Information Officers Inc
EIN 610728905 · Headquarters: Lexington, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Credit Union Supervisors
EIN 541167527 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Departments of Agriculture
EIN 520845105 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Directors of Career Technical Education Consortium
EIN 521646898 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Directors of Developmental Disabilities Services
EIN 237013310 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Ems Officials
EIN 830257548 · Headquarters: FALLS CHURCH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Energy Officials
EIN 521474553 · Headquarters: ARLINGTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Farm Agent
EIN 237289508 · Headquarters: CHICAGO, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Fire Marshals Inc
EIN 431532670 · Headquarters: BRUSLY, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Foresters
EIN 510141374 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- National Association of State Judicial Educators
EIN 942764275 · Headquarters: WILLIAMSBURG, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of State Mental Health Program Directors Research Instit
EIN 541448142 · Headquarters: Falls Church, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Organic Programs
EIN 450478809 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- National Association of State Outdoor Recreation Liaison Officers
EIN 237071903 · Headquarters: BALLWIN, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- National Association of State Park Directors Inc
EIN 860896436 · Headquarters: COLUMBIA, SC, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- National Association of State Radio Networks Inc
EIN 721032895 · Headquarters: DALLAS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Retirement Administrators
EIN 630734788 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Technology Directors
EIN 611227974 · Headquarters: LEXINGTON, KY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Treasurers
EIN 592017623 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Utility Consumer Advocates (Nasuca)
EIN 591986067 · Headquarters: ODENTON, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of State Veterans Homes
EIN 363765741 · Headquarters: BELLEVUE, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Steel Pipe Distributors In
EIN 237405382 · Headquarters: VICTORIA, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Superintendents of Naval Shore
EIN 541100925 · Headquarters: PEARL CITY, HI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Supervisor of Business Education
EIN 271614447 · Headquarters: Gettysburg, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Surety Bond Producers Inc
EIN 132657769 · Headquarters: BETHESDA, MD, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of Talent Representatives Inc
EIN 132856259 · Headquarters: NEW YORK, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of Tattoo Artists
EIN 881400133 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Alabama Chapter
EIN 631125723 · Headquarters: DAPHNE, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professional Inc
EIN 391699362 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals
EIN 043282358 · Headquarters: WESTWOOD, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals
EIN 264463069 · Headquarters: Everett, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Professionals
EIN 351804504 · Headquarters: NAPPANEE, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 020465793 · Headquarters: Wolfeboro Falls, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 061249462 · Headquarters: SHELTON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 231582968 · Headquarters: Manorville, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 341657631 · Headquarters: Dayton, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 363651361 · Headquarters: Granville, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 391342053 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Tax Professionals Inc
EIN 421508408 · Headquarters: Fort Dodge, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 452701003 · Headquarters: Rutland, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 453077330 · Headquarters: Jamestown, ND, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 521913468 · Headquarters: Charlotte Hall, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 561634673 · Headquarters: ALBEMARLE, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 571015556 · Headquarters: Charleston, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 582114139 · Headquarters: DEXTER, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of Tax Professionals Inc
EIN 621491705 · Headquarters: Murfreesboro, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 721266443 · Headquarters: Crowley, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 752248040 · Headquarters: WICHITA FALLS, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 770312596 · Headquarters: RIVERSIDE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 841491281 · Headquarters: Northglenn, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 850444694 · Headquarters: TIJERAS, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc
EIN 911775736 · Headquarters: Belfast, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- National Association of Tax Professionals Inc Nevada Chapter
EIN 880467379 · Headquarters: Las Vegas, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Tax Professionls Inc
EIN 462111536 · Headquarters: Anchorage, AK, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 270910430 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 271036945 · Headquarters: Salt Lake City, UT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 271195694 · Headquarters: Dover, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 330052616 · Headquarters: Fullerton, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 460975867 · Headquarters: Mobile, AL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing
EIN 881513308 · Headquarters: PHILADELPHIA, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Teachers of Singing Inc
EIN 460923247 · Headquarters: Fresno, CA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- National Association of Telecommunications Officers and Advisors
EIN 521938715 · Headquarters: ALEXANDRIA, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Television Program Executives Inc
EIN 231709417 · Headquarters: LOS ANGELES, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of the Advancement of Colored People
EIN 453143077 · Headquarters: kansas city, KS, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- National Association of the Deaf
EIN 941358295 · Headquarters: SILVER SPRING, MD, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of the Physically Handicapped Inc
EIN 386090677 · Headquarters: Clinton, MI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry
EIN 391773066 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry
EIN 436071427 · Headquarters: Creve Coeur, MO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry
EIN 462003830 · Headquarters: Camp Hill, PA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry
EIN 731291850 · Headquarters: OKLAHOMA CITY, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry
EIN 742483138 · Headquarters: Phoenix, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of the Remodeling Industry Inc - Atlanta Chapter
EIN 581348942 · Headquarters: Duluth, GA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of the Remodeling Industry of Greater Charlotte Inc
EIN 581993144 · Headquarters: Charlotte, NC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of the Remodeling Industry Silicon Valley Chapter Inc
EIN 770331243 · Headquarters: CAMPBELL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of the Wolves
EIN 251564454 · Headquarters: Meadville, PA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- National Association of the Wolves
EIN 251580552 · Headquarters: Beaver, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Association of Theatre Owners Inc
EIN 131580907 · Headquarters: Washington, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Theatre Owners of Alabama
EIN 900584609 · Headquarters: Alexandria, VA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- National Association of Theatre Owners of Illinois
EIN 364034733 · Headquarters: Downers Grove, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- National Association of Theatre Owners of Kentucky
EIN 900623648 · Headquarters: Topsham, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- National Association of Theatre Owners of Tennessee
EIN 900588612 · Headquarters: TOPSHAM, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- National Association of Theatre Owners of West Virginia
EIN 900595095 · Headquarters: Topsham, ME, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- National Association of Ticket Brokers
EIN 521923607 · Headquarters: LISLE, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- National Association of Town Watch
EIN 232186642 · Headquarters: WYNNEWOOD, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- National Association of Towns and Townships
EIN 522014102 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990