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
- Lake Area Peace Partners
EIN 262016819 · Headquarters: Island Lake, IL, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Lake Area Residents Association of Newark
EIN 942167584 · Headquarters: NEWARK, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Area Service Committee of Na
EIN 721213096 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lake Area Usssa Baseball League
EIN 581894615 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Lake Arrowhead Communities Chamber of Commerce
EIN 951616915 · Headquarters: LAKE ARROWHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Arrowhead Community Inc
EIN 010341134 · Headquarters: NORTH WATERBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Arrowhead Elementary Pta
EIN 956204995 · Headquarters: LAKE ARROWHEAD, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Arrowhead Nursery School
EIN 952153022 · Headquarters: Lake Arrowhead, CA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Lake Arrowhead Property Owners Association
EIN 381863626 · Headquarters: GAYLORD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Arrowhead Visitors Association
EIN 452401721 · Headquarters: LAKE ARROWHEAD, CA, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Lake Arrowhead Yacht Club
EIN 950919366 · Headquarters: Lake Arrowhead, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Arthur Yacht Club Inc
EIN 720884992 · Headquarters: Lake Arthur, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Ashton Pickleball Association
EIN 900641244 · Headquarters: Lake Wales, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Association of White Lake Inc
EIN 391952433 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Lake Astoria Swim Association
EIN 452257975 · Headquarters: Cumming, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Atitlan Libraries Inc
EIN 391907739 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Austin Collective Inc
EIN 820974467 · Headquarters: Austin, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Avenue Elementary Pta
EIN 237334897 · Headquarters: SARATOGA SPRINGS, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Avenue Road Association
EIN 522012783 · Headquarters: Gray, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Band Booster Club
EIN 346561024 · Headquarters: HARTVILLE, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Barcroft Association Inc
EIN 237089437 · Headquarters: FALLS CHURCH, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Barcroft Womans Club Inc
EIN 546071886 · Headquarters: Falls Church, VA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Bella Vista Improvement Association
EIN 382239200 · Headquarters: ROCKFORD, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Belton Yacht Club
EIN 364629765 · Headquarters: BELTON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Ben Cemetery Association
EIN 411465724 · Headquarters: Saint Augusta, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Benton Area Chamber of Commerce
EIN 411282081 · Headquarters: Lake Benton, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Benton Firemens Association
EIN 416037032 · Headquarters: Lake Benton, MN, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Lake Benton Sportsman Club
EIN 411395516 · Headquarters: Lake Benton, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Beresford Water Association In
EIN 591061300 · Headquarters: DELAND, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Beresford Yacht Club Inc
EIN 590543143 · Headquarters: DELAND, FL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Beulah Drift Skippers
EIN 391831946 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Beulah Sailing School Inc
EIN 391172460 · Headquarters: EAST TROY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Beverly Forest Inc
EIN 546054087 · Headquarters: Springfield, VA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Bluff Firemans Assoc Inc
EIN 510188651 · Headquarters: LAKE BLUFF, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Bonanza Water Supply Corporation
EIN 760364821 · Headquarters: WILLIS, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Bonaventure Country Club
EIN 540649461 · Headquarters: LEBANON, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Braddock PTSA
EIN 521289445 · Headquarters: BURKE, VA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Braddock Vocal Music Boosters
EIN 541318320 · Headquarters: Springfield, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Brantley High School Band Boosters Association Inc
EIN 237412351 · Headquarters: ALTAMONTE SPRINGS, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Brantley Rowing Association Inc
EIN 592904269 · Headquarters: Longwood, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Brownwood Christian Retreat
EIN 750920546 · Headquarters: BROWNWOOD, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Bruce Association Inc
EIN 356042548 · Headquarters: Kewanna, IN, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Lake Bruin Golf & Country Club
EIN 720651760 · Headquarters: ST JOSEPH, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Lake Bryon Water Shed District
EIN 460397815 · Headquarters: Huron, SD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Buchanan Chamber of Commerce
EIN 741326542 · Headquarters: BUCHANAN DAM, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Burien Shore Club
EIN 916057960 · Headquarters: Burien, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Byllesby Improvement Association Inc
EIN 410918450 · Headquarters: CANNON FALLS, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Cable PTO
EIN 341345444 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Cable Recreation Association Inc
EIN 340347239 · Headquarters: Canton, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Calhoun Association Inc
EIN 361355462 · Headquarters: GALVA, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake California Boosters
EIN 273933007 · Headquarters: COTTONWOOD, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Camelot Association INC
EIN 640833551 · Headquarters: Vicksburg, MS, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Canal Company
EIN 840413836 · Headquarters: DELTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Lake Canyon Mutual Water Company
EIN 941535553 · Headquarters: LOS GATOS, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Canyon Yacht Club
EIN 741599740 · Headquarters: Canyon Lake, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Capri Homeowners Association I
EIN 580959588 · Headquarters: CONYERS, GA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Capri Womans Club
EIN 237444476 · Headquarters: CONYERS, GA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Cardinal Country Club Inc
EIN 340863986 · Headquarters: Rome, OH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Carmi Campers Association
EIN 036008434 · Headquarters: Franklin, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Carriers Association
EIN 340347260 · Headquarters: WESTLAKE, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Catherine Civic Association Inc
EIN 721135570 · Headquarters: New Orleans, LA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Cavanaugh Improvement Association Inc
EIN 916058457 · Headquarters: MOUNT VERNON, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Cemetary Inc
EIN 582176132 · Headquarters: METTER, GA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Cemetery Association
EIN 440320284 · Headquarters: Lamar, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Champlain Regional Chamber of Commerce Inc
EIN 030108780 · Headquarters: BURLINGTON, VT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Lake Champlain Research Consortium Inc
EIN 030341222 · Headquarters: Colchester, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Champlain Retriever Club Inc
EIN 030307034 · Headquarters: RANDOLPH CENTER, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Champlain Squares
EIN 030227159 · Headquarters: Underhill, VT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Champlain Yacht Club
EIN 030135975 · Headquarters: SHELBURNE, VT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Champlain-lake George Regional Development Corporation
EIN 141725736 · Headquarters: Lake George, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Chaney Ski Club Inc
EIN 300466588 · Headquarters: Annapolis, MD, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Chapter of a B a T E
EIN 460452083 · Headquarters: Sioux Falls, SD, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Charles Cemetary Association Ltd
EIN 720233605 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charles Civic Ballet Company
EIN 237251575 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Charles Community Band Inc
EIN 721139592 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Charles Country Club
EIN 720389228 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charles Duplicate Bridge Club
EIN 721203627 · Headquarters: LAKE CHARLES, LA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Charles Electrical Jatc
EIN 237254898 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Charles Electrical Workers Association Inc
EIN 721203889 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Charles Little Theatre
EIN 720820128 · Headquarters: Lake Charles, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charles Metal Trades Council
EIN 720233713 · Headquarters: Sulphur, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Charles Porcelain Artist Guild
EIN 721213129 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lake Charles Racquet Club
EIN 720741704 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charles Scottish Rite Bodies
EIN 237144223 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charles Softball
EIN 473473450 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Lake Charles Symphony Inc
EIN 726040901 · Headquarters: LAKE CHARLES, LA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Lake Charles Utility Coordinating Inc
EIN 721245651 · Headquarters: Lake Charles, LA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Charles Voa Living Center Inc Lake Villa Apartments
EIN 721223589 · Headquarters: BATON ROUGE, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Charlevoix Association
EIN 382768079 · Headquarters: CHARLEVOIX, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Chautauqua Lutheran Center Inc
EIN 160866999 · Headquarters: BEMUS POINT, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Chautauqua Memorial Post 8647 Vfw
EIN 166069164 · Headquarters: MAYVILLE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Chaweva Club Inc
EIN 550371532 · Headquarters: CROSS LANES, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Chelan Amateur Radio Club
EIN 413276751 · Headquarters: Orondo, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Chelan Bach Fest
EIN 943050234 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Chelan Boating Club Inc
EIN 910780838 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Chelan Car Club
EIN 471011571 · Headquarters: Chelan, WA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lake Chelan Chamber of Commerce
EIN 910588869 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Chelan Community Services Council
EIN 910860834 · Headquarters: MANSON, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Chelan Historical Society Inc
EIN 237073747 · Headquarters: Chelan, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Chelan Lions
EIN 481277959 · Headquarters: CHELAN, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ