Nonprofits in Littleton, Colorado
Nonprofits in Littleton, Colorado. Browse 1,261 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
- Ronesa
EIN 462525575 · Headquarters: Littleton, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Roots Colorado Inc
EIN 262898336 · Headquarters: LITTLETON, CO, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary Club of Denver Metro South
EIN 861288065 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary Club of Denver Metro South Foundation
EIN 991926242 · Headquarters: Littleton, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Rotary Club of Denver Se Foundation
EIN 841267180 · Headquarters: LITTLETON, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary Club of Southeast Denver
EIN 841040447 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rotary International Littleton
EIN 846031014 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Roxborough Area Historical Society
EIN 260732544 · Headquarters: LITTLETON, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Roxborough Arts Council
EIN 264163939 · Headquarters: Littleton, CO, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Roxborough Business Association Inc
EIN 460763761 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Roxborough Conservancy
EIN 923022262 · Headquarters: Littleton, CO, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Roxborough Music Festival
EIN 472390264 · Headquarters: LITTLETON, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Roxborough Park Foundation Conserv & Environmental Education Organiz
EIN 823229220 · Headquarters: LITTLETON, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Roxborough Running Club
EIN 824463000 · Headquarters: Littleton, CO, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Roxborough Womens Network
EIN 208583445 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Royal & Select Masters of Colorado
EIN 237583432 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Royal Arch Masons of Colorado
EIN 237157828 · Headquarters: LITTLETON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Royal Arch Masons of Colorado
EIN 237157852 · Headquarters: LITTLETON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Royal Family Kids Camp Denver Metro
EIN 800329757 · Headquarters: Littleton, CO, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Rural Water Foundation of Douglas County
EIN 843730628 · Headquarters: Littleton, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Russ Hofeling Memorial Foundation
EIN 882161543 · Headquarters: LITTLETON, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ryan Keller Memorial Gymnastics Scholarship
EIN 871635534 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Safe and Healthy Communities
EIN 473304540 · Headquarters: Littleton, CO, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Saint Joseph Mission Inc
EIN 990903362 · Headquarters: Littleton, CO, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sampson Community Club
EIN 237002209 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sandybrooclay
EIN 202513300 · Headquarters: LITTLETON, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Santa Elves Kids Giving to Kids Inc
EIN 463482103 · Headquarters: LITTLETON, CO, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990
- Sarah James Memorial Scholarship Fund
EIN 842559693 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Satellite Ski Club Inc
EIN 841293705 · Headquarters: Littleton, CO, US · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Scrap Iron Softball Club
EIN 200716051 · Headquarters: Littleton, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Scripture in Motion
EIN 392916273 · Headquarters: Littleton, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Scripture Says
EIN 844222050 · Headquarters: Littleton, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Scudder Foundation
EIN 901122332 · Headquarters: Littleton, CO, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Second Chances
EIN 421605507 · Headquarters: Littleton, CO, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Seed We Trust
EIN 846334164 · Headquarters: LITTLETON, CO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Selector
EIN 851116402 · Headquarters: Littleton, CO, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Seniors4seniors
EIN 842763103 · Headquarters: Littleton, CO, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- SERTOMA Club of Littleton
EIN 841057232 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sertoma Inc
EIN 840861362 · Headquarters: Littleton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sertoma Inc
EIN 841193931 · Headquarters: Littleton, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sertoma Inc
EIN 841211905 · Headquarters: Littleton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Severe Weather Shelter Network
EIN 813289994 · Headquarters: Littleton, CO, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sgotl Inc
EIN 994977473 · Headquarters: Littleton, CO, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sheridan House Inc
EIN 841469347 · Headquarters: LITTLETON, CO, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sheridan Youth Ministries Inc
EIN 841405207 · Headquarters: LITTLETON, CO, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Shift Sports
EIN 853867525 · Headquarters: Littleton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shiloh Home Inc
EIN 840978992 · Headquarters: LITTLETON, CO, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sigma Kappa Sorority
EIN 263535698 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Silver Lakes Trout Club
EIN 840319875 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Skyline Hunting and Fishing Club
EIN 200055273 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Smithtonians
EIN 261831295 · Headquarters: Littleton, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Smoky Hill Rotary Foundation Inc
EIN 841268483 · Headquarters: Littleton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Snow Capped Shepherd Rescue Inc
EIN 208562391 · Headquarters: Littleton, CO, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Sobriety Under the Sun
EIN 471954142 · Headquarters: LITTLETON, CO, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Societas Rosicruciana in Civitatibus Foederatis Colorado Co
EIN 851252425 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society for Design Administration Denver Chapter
EIN 841332766 · Headquarters: Littleton, CO, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society for Preservation & Encourmt of Barbershop Quartet Singing Amer
EIN 510178488 · Headquarters: Littleton, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society of Economic Geologists Foundation Inc
EIN 516020487 · Headquarters: LITTLETON, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Society of Economic Geologists Inc
EIN 841576304 · Headquarters: LITTLETON, CO, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Society of Fire Protection Engineers
EIN 840995526 · Headquarters: littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Somewhere in the World Foundation
EIN 841575006 · Headquarters: Littleton, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sonlight Curriculum Foundation C/o John Holzmann
EIN 841521871 · Headquarters: LITTLETON, CO, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Sons of Confederate Veterans Inc
EIN 581847597 · Headquarters: Littleton, CO, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Sons of Confederate Veterans Inc
EIN 582391286 · Headquarters: Littleton, CO, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sos International
EIN 820601562 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Soul Well
EIN 815486218 · Headquarters: Littleton, CO, US · Health Care · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Souls of the Christian Apostolate
EIN 831795003 · Headquarters: Littleton, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Denver Heart Center Foundation
EIN 201658466 · Headquarters: Littleton, CO, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Jeffco Sports Assoc Inc
EIN 846119156 · Headquarters: Littleton, CO, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Metro Land Conservancy
EIN 841275296 · Headquarters: Littleton, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Metro Property Corporation
EIN 871334124 · Headquarters: Littleton, CO, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990-T
- South Metro Youth Sports Inc
EIN 134236315 · Headquarters: LITTLETON, CO, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- South Park Coalition
EIN 275197833 · Headquarters: littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- South Suburban Park Foundation
EIN 742141063 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990
- Southwest Hall Inc
EIN 841166146 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwest Photography Club
EIN 880639054 · Headquarters: Littleton, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwest Youth Athletics Association
EIN 825440049 · Headquarters: Littleton, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sp Dolphins
EIN 461473038 · Headquarters: LITTLETON, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Special Treats Cards Inc
EIN 831911505 · Headquarters: Littleton, CO, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Spellbinders of Littleton
EIN 452662344 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spirit of Being Human
EIN 202104774 · Headquarters: LITTLETON, CO, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spoke N Motion Dance
EIN 462718187 · Headquarters: Littleton, CO, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sport Kids Inc
EIN 454803382 · Headquarters: Littleton, CO, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Squigglyword Ministries
EIN 824267145 · Headquarters: Littleton, CO, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Squirrel Creek Wildlife Rescue
EIN 463752890 · Headquarters: Littleton, CO, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sri Hanuman Organization of Rockies
EIN 272787942 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- St Andrew United Methodist Columbarium Corporation
EIN 462694267 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- ST Francis Community Laboratory C/o Maureen Roberts
EIN 273551514 · Headquarters: Littleton, CO, US · Employment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Stagebugz Theatre
EIN 921456735 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Stand with Ukraine
EIN 881917070 · Headquarters: Littleton, CO, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Starlight Christian Youth Leadership Corporation
EIN 465343054 · Headquarters: Littleton, CO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- State Review of Oil and Natural Gas Environmental
EIN 311666039 · Headquarters: LITTLETON, CO, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Steamhouse Learning
EIN 474081964 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Stepping Stone Communities Inc
EIN 811530004 · Headquarters: LITTLETON, CO, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Steve Pettit Evangelistic Assoc Inc
EIN 621691163 · Headquarters: LITTLETON, CO, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Stewardship Ambassadors
EIN 824775843 · Headquarters: LITTLETON, CO, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stony Creek Elementary Pto
EIN 421675154 · Headquarters: Littleton, CO, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stormwater Equipment Manufacturers Assoc
EIN 800291907 · Headquarters: Littleton, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Storyboard Collective Inc
EIN 872158985 · Headquarters: Littleton, CO, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Straight Ahead - Colorado
EIN 200981876 · Headquarters: Littleton, CO, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N