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
- Friends of the Somerset Public Library Inc
EIN 042925812 · Headquarters: Somerset, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Somerville Free Public Library
EIN 223037310 · Headquarters: Somerville, NJ, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Friends of the Sonoma Library
EIN 942370298 · Headquarters: SONOMA, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Friends of the Sonoma-marin Fair
EIN 202948651 · Headquarters: San Rafael, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Friends of the South Africa Jewish Museum
EIN 823340395 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the South Boston Bark Park Inc
EIN 263943687 · Headquarters: Boston, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Friends of the South Burlington Public Library
EIN 030272790 · Headquarters: South Burlington, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the South Coastal Library Inc
EIN 510310912 · Headquarters: BETHANY BEACH, DE, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Friends of the South Hadley Public Library System
EIN 042721959 · Headquarters: South Hadley, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the South Hampton Public Free Library
EIN 800329913 · Headquarters: South Hampton, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the South Portland Public Library
EIN 510170034 · Headquarters: SOUTH PORTLAND, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the South Shore Hospital
EIN 042582248 · Headquarters: South Weymouth, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the South Windsor Public Library
EIN 060999312 · Headquarters: South Windsor, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Southbury Public Library Inc
EIN 237052525 · Headquarters: Southbury, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Southington Public Library Inc
EIN 222974144 · Headquarters: Southington, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Southold Free Library
EIN 237060417 · Headquarters: SOUTHOLD, NY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Spartanburg County Public Library
EIN 570676988 · Headquarters: SPARTANBURG, SC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Speedway Public Library Inc
EIN 351791441 · Headquarters: Indianapolis, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Spokane Public Library Inc
EIN 916059296 · Headquarters: Spokane, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Spring Branch Memorial Library
EIN 746067318 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Springfield - Greene Co Library District
EIN 431344644 · Headquarters: Springfield, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Springfield Art Museum Inc
EIN 431476636 · Headquarters: SPRINGFIELD, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Friends of the Springfield Library
EIN 222514040 · Headquarters: SPRINGFIELD, MA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Friends of the Springfield Public Library Inc
EIN 930796979 · Headquarters: Springfield, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Springtown Public Library Inc
EIN 751908351 · Headquarters: Springtown, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the St Charles City-County Library
EIN 431458117 · Headquarters: Saint Peters, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the St Clair Shores Public Library
EIN 382507662 · Headquarters: St Clair Shores, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the St Croix Valley
EIN 812044297 · Headquarters: Stillwater, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the St Francis Public Library Inc
EIN 391601947 · Headquarters: SAINT FRANCIS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the St James Cemetery
EIN 331298379 · Headquarters: Saint James, MO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the St James Library Inc
EIN 411761475 · Headquarters: Saint James, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the St Lawrence Church
EIN 010505729 · Headquarters: PORTLAND, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the St Peter Library
EIN 411719203 · Headquarters: SAINT PETER, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Stanford Daily Foundation
EIN 770287955 · Headquarters: STANFORD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Stanton Branch Library
EIN 330431715 · Headquarters: Stanton, CA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Friends of the Star City Library Inc
EIN 710772862 · Headquarters: Star City, AR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the State Historical Society of Wisconsin
EIN 396058030 · Headquarters: OCONOMOWOC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Staunton Library Inc
EIN 541650691 · Headquarters: STAUNTON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Ste Genevieve Museum
EIN 431329600 · Headquarters: STE GENEVIEVE, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Sterling Municipal Library
EIN 237065957 · Headquarters: Baytown, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Stillwater Public Library
EIN 731192643 · Headquarters: Stillwater, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Stockton Public Library
EIN 946104186 · Headquarters: STOCKTON, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Stone County Library
EIN 204100086 · Headquarters: MOUNTAIN VIEW, AR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Friends of the Stricker Ranch Inc
EIN 820396132 · Headquarters: Twin Falls, ID, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Strongsville Library
EIN 341201798 · Headquarters: Strongsville, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Studio City Branch Library
EIN 953895318 · Headquarters: Studio City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sturgis Public Library
EIN 382546772 · Headquarters: Sturgis, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sullivan Free Library
EIN 161479595 · Headquarters: Bridgeport, NY, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Friends of the Sullivan Library
EIN 020464384 · Headquarters: Sullivan, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sultan Library
EIN 911312472 · Headquarters: Sultan, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Sumas Library
EIN 943106406 · Headquarters: Sumas, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Summit County Libraries Inc
EIN 840739763 · Headquarters: Frisco, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sumter County Librar
EIN 570774691 · Headquarters: SUMTER, SC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Sun City Libraries Inc
EIN 237112072 · Headquarters: SUN CITY, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Sun City Public Library
EIN 953678543 · Headquarters: MENIFEE, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sun Prairie Museum Inc
EIN 237042263 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sunfield District Library Inc
EIN 383276235 · Headquarters: Sunfield, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sunnyvale Public Library Inc
EIN 946184243 · Headquarters: SUNNYVALE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Sunrise Sharks Inc
EIN 208757300 · Headquarters: Citrus Heights, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Superior Public Library
EIN 471003603 · Headquarters: Superior, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Friends of the Suring Area Public Library Inc
EIN 391553827 · Headquarters: Suring, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sutter County Free Library Incorporated
EIN 942669319 · Headquarters: Yuba City, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Suttons Bay Bingham District Library Inc
EIN 382682613 · Headquarters: SUTTONS BAY, MI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Swampscott Public Library Inc
EIN 222506560 · Headquarters: SWAMPSCOTT, MA, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Friends of the Swansea Branch Library
EIN 571129699 · Headquarters: Swansea, SC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Swarthmore Public Library
EIN 232316579 · Headquarters: Swarthmore, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Sweet Home Library
EIN 930875011 · Headquarters: Sweet Home, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Sylmar Branch Library
EIN 953984811 · Headquarters: Sylmar, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Taft Public Library Inc
EIN 208954886 · Headquarters: Mendon, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Talbot County Free Library
EIN 521067440 · Headquarters: Easton, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Tallapoosa Public Library
EIN 581987322 · Headquarters: Tallapoosa, GA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Taos Public Library
EIN 850276256 · Headquarters: Taos, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Taunton Public Library Inc
EIN 042683179 · Headquarters: Taunton, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Tca
EIN 300809174 · Headquarters: Tecumseh, MI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Friends of the Tcu Libraries
EIN 237373822 · Headquarters: FORT WORTH, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Temecula Libraries
EIN 953374803 · Headquarters: TEMECULA, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Friends of the Tempe Public Library
EIN 860377427 · Headquarters: TEMPE, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Friends of the Temple City Library
EIN 954334498 · Headquarters: Temple City, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Temple Public Librar
EIN 746072849 · Headquarters: TEMPLE, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Friends of the Terrell County Public Library Inc
EIN 741611265 · Headquarters: Sanderson, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Tewksbury Public Library Inc
EIN 042743333 · Headquarters: Tewksbury, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Texas A&m University Libraries
EIN 742446651 · Headquarters: COLLEGE STATION, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Texas Medical Center Library
EIN 311590693 · Headquarters: Houston, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the the Malverne Public Library
EIN 992260049 · Headquarters: Malvern, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Thief River Falls Public Library
EIN 800368774 · Headquarters: Thief River Falls, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Thomas Branigan Memorial Library
EIN 850251750 · Headquarters: LAS CRUCES, NM, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Thomas Leiper House Inc
EIN 232033929 · Headquarters: Wallingford, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Thomas Township Library
EIN 382717673 · Headquarters: Saginaw, MI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Thomasville Public Library Inc
EIN 584201030 · Headquarters: Thomasville, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Thompson Public Library Inc
EIN 061354531 · Headquarters: THOMPSON, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Thorp Public Library
EIN 272123847 · Headquarters: THORP, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Friends of the Tierrasanta Library
EIN 953358880 · Headquarters: San Diego, CA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Friends of the Tipp City Public Library
EIN 311365287 · Headquarters: Tipp City, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Tippecanoe County Public Library Inc
EIN 351837922 · Headquarters: Lafayette, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Friends of the Tipton County Library
EIN 311143122 · Headquarters: Tipton, IN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Tiptonville Public Library
EIN 581978572 · Headquarters: TIPTONVILLE, TN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Toledo Lucas County Public Library
EIN 341215306 · Headquarters: TOLEDO, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Friends of the Tolland Public Library
EIN 061048668 · Headquarters: Tolland, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Friends of the Tombstone Reading Station
EIN 860580918 · Headquarters: TOMBSTONE, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Friends of the Tompkins County Public Library
EIN 156023223 · Headquarters: ITHACA, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990