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 Lotawana Parks & Recreation
EIN 237423520 · Headquarters: LAKE LOTAWANA, MO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Lotawana Wood and Classic Boat Club
EIN 814620280 · Headquarters: KANSAS CITY, MO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Louise Christian Community
EIN 381405269 · Headquarters: BOYNE FALLS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Lucerne Community Garden
EIN 461175162 · Headquarters: Stone Mountain, GA, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Lake Lucinda Community Club
EIN 916108334 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Lake Lucy Sewage Association
EIN 261317790 · Headquarters: Tionesta, PA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Lake Lucy Sewage Authority
EIN 465118333 · Headquarters: Tionesta, PA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Ludlow Club Inc
EIN 112571326 · Headquarters: OXFORD, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Lundgren Bible Camp
EIN 396076927 · Headquarters: PEMBINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Lydia Inc
EIN 750787690 · Headquarters: Quitman, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Lynn Association Inc
EIN 591728233 · Headquarters: Fayetteville, NC, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Lynnwood Homeowners Associatio
EIN 362881465 · Headquarters: LYNN CENTER, IL, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Lake Lytal Lassie League Inc
EIN 650125253 · Headquarters: West Palm Beach, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Mahopac Rotary Foundation Inc
EIN 141746381 · Headquarters: MAHOPAC, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lake Mallalieu Association Inc
EIN 391322737 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Lake Maloney Golf Course Inc
EIN 470439540 · Headquarters: NORTH PLATTE, NE, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Manitou Association Inc
EIN 237074534 · Headquarters: ROCHESTER, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mansfield Trout Club
EIN 030135990 · Headquarters: STOWE, VT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Marcel Community Club
EIN 916174727 · Headquarters: CARNATION, WA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Lake Marie Valley Club
EIN 237075835 · Headquarters: SANTA MARIA, CA, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Marion Association
EIN 411991353 · Headquarters: Lakeville, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Martha Improvement Association
EIN 010974212 · Headquarters: BUFFALO, MN, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lake Martin Area Association of Realtors Inc
EIN 631007808 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Martin Area United Way
EIN 630888608 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Martin Christian Academy Inc
EIN 852977150 · Headquarters: Alexander City, AL, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Martin Economic Dev Alliance Inc
EIN 631203580 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Lake Martin Innovation Center
EIN 814166886 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Lake Martin Laubach Literacy Council Inc
EIN 631091670 · Headquarters: ALEXANDER CITY, AL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Martin Resource Association Inc
EIN 237080640 · Headquarters: Alexander City, AL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Martin Tourism Association Inc
EIN 833866651 · Headquarters: ALEXANDER CITY, AL, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Lake Mary High School Athletic Boos Ter Club Inc
EIN 593270247 · Headquarters: LAKEMARY, FL, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lake Mary Lacrosse
EIN 270103220 · Headquarters: LONGWOOD, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Mary Little League Inc
EIN 593157058 · Headquarters: LAKE MARY, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mary Sports Corp
EIN 800730557 · Headquarters: Lake Mary, FL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Mary Youth Football Association Inc
EIN 521656189 · Headquarters: LAKE MARY, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Maspenock Preservation Assoc
EIN 043167346 · Headquarters: Hopkinton, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Mathews Vistas Road Maintenance
EIN 820577671 · Headquarters: Perris, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Mccarrons Neighborhood Association
EIN 411725423 · Headquarters: Roseville, MN, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lake Mcconaughy Lessees Inc
EIN 470692004 · Headquarters: Ogallala, NE, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mead Boating Association
EIN 814925360 · Headquarters: Boulder City, NV, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Lake Mead Christian Academy
EIN 880343726 · Headquarters: HENDERSON, NV, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mead Community Center
EIN 900893211 · Headquarters: Meadview, AZ, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Lake Meade Property Owners Assoc In
EIN 231699936 · Headquarters: EAST BERLIN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Medina Conservation Society
EIN 742690154 · Headquarters: LAKEHILLS, TX, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lake Memorial Library Fund
EIN 646020755 · Headquarters: RIDGELAND, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Merced Golf Club
EIN 940615130 · Headquarters: DALY CITY, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Meredith Reservior Company
EIN 846038732 · Headquarters: ORDWAY, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Merritt Breakfast Club Charitable Foundation
EIN 237447857 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Merritt Breakfast Club Inc
EIN 941123215 · Headquarters: OAKLAND, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Merritt Joggers & Striders Aka Road Runners Club of America
EIN 920178333 · Headquarters: Oakland, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Michigan Air Directors Consortium
EIN 371256850 · Headquarters: Hillside, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Michigan Beach Property Owners Association Inc
EIN 381441752 · Headquarters: RIVERSIDE, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Michigan Bird Observatory
EIN 822924873 · Headquarters: PORT WASHINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Michigan College Foundation
EIN 382714753 · Headquarters: BENTON HARBOR, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Michigan Credit Union
EIN 381215360 · Headquarters: GRAND RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Michigan Health Services
EIN 391512903 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Lake Michigan Model Car Club
EIN 993319775 · Headquarters: Hoffman Estates, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Michigan Phrf Inc
EIN 363566545 · Headquarters: WAUWATOSA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Michigan Sail Racing Federation Inc
EIN 363104415 · Headquarters: GRAND RAPIDS, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Michigan Yacht Club Inc
EIN 350329335 · Headquarters: New Buffalo, MI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Middle School Ptsa
EIN 411814053 · Headquarters: WOODBURY, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mildred Property Owners Association
EIN 331013693 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Lake Mills Ambulance Service
EIN 237305160 · Headquarters: LAKE MILLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mills Dinner & Dance Club
EIN 364803734 · Headquarters: Lake Mills, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Lake Mills Education Association
EIN 262691474 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mills Education Association
EIN 510141830 · Headquarters: Lake Mills, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mills Education Support Personnel Association
EIN 460501463 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mills Emergency Medical Services
EIN 391248043 · Headquarters: LAKE MILLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Lake Mills Wrestling Club
EIN 421525947 · Headquarters: LAKE MILLS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Milton Association
EIN 341606975 · Headquarters: LAKE MILTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Milton Boat Club
EIN 382566956 · Headquarters: DIAMOND, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lake Milton Womens League
EIN 341588583 · Headquarters: LAKE MILTON, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Minatare School Parent Club Inc
EIN 884323908 · Headquarters: MINATARE, NE, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lake Minnetonka Excelsior Farmers Market
EIN 933101145 · Headquarters: Minnetonka, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Minnetonka Figure Skating Club
EIN 411454126 · Headquarters: Minnetonka, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Minnewawa Association Inc
EIN 411349295 · Headquarters: McGregor, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Mission Viejo Association
EIN 953132940 · Headquarters: MISSION VIEJO, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Mission Viejo Yacht Club
EIN 953402425 · Headquarters: Mission Viejo, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Missoula Flight Club
EIN 394665350 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Missoula Old Time
EIN 832766606 · Headquarters: Missoula, MT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Mitchell Trout Club
EIN 030135995 · Headquarters: HANOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Lake Mohave Boat Owners Association
EIN 954164102 · Headquarters: Bullhead City, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lake Mohawk Country Club
EIN 221054120 · Headquarters: SPARTA, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mohawk Golf Club
EIN 221054130 · Headquarters: SPARTA, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Mohawk Golf Club Inc
EIN 341478381 · Headquarters: MALVERN, OH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Mohawk Tennis Club
EIN 222091072 · Headquarters: SPARTA, NJ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lake Mohawk Water Ski Club
EIN 341682277 · Headquarters: Malvern, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Mohawk Yacht Club
EIN 222433931 · Headquarters: Sparta, NJ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Monona Sailing Club Inc
EIN 237329346 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Monroe Sailing Association Incorporated
EIN 237363158 · Headquarters: BLOOMINGTON, IN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Montcalm News
EIN 934136269 · Headquarters: Grand Ledge, MI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Lake Monticello Owners Association
EIN 540897858 · Headquarters: LAKE MONTICELLO, VA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Montonia Club Incorporated
EIN 561381169 · Headquarters: Kings Mountain, NC, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lake Morena Oak Shores Mutual Water Co
EIN 952462924 · Headquarters: CAMPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Lake Morena Views Mutual Water Company Inc
EIN 956099038 · Headquarters: CAMPO, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Lake Moses Property Owners Association Inc
EIN 364185428 · Headquarters: Benton, IL, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Lake Murray Broadcasting Inc
EIN 272555729 · Headquarters: LEXINGTON, SC, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Lake Murray Chapel Memorial Corporation
EIN 731001294 · Headquarters: ARDMORE, OK, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lake Murray Conservation Association Incorporated
EIN 731192253 · Headquarters: Wichita Falls, TX, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lake Murray Junior Chamber
EIN 260396715 · Headquarters: Irmo, SC, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N