Nonprofits in CUSTER, SD
55 tax-exempt organizations with a return on IRS file.
- ABUNDANT LIFE FELLOWSHIP OF CUSTER SDEIN 82-1467829 · last filed 990-N for 2018
- ALANO SOCIETY OF CUSTER INCEIN 61-1961587 · last filed 990-N for 2025
- AMERICAN LEGIONEIN 46-6015443 · last filed 990-N for 2025
- AMERICAN LEGION AUXILIARY UNIT 46EIN 99-2384169 · last filed 990-N for 2025
- BISON PEOPLE LAND PRODUCTIONSEIN 39-3164745 · last filed 990-EZ for 2025
- BLACK HILLS BACK COUNTRY HORSEMEN OF SOUTH DAKOTAEIN 27-2092403 · last filed 990-N for 2025
- BLACK HILLS ELECTRIC COOPERATIVE INCEIN 46-0111503 · last filed 990 for 2025
- CAEDC FOUNDATIONEIN 83-1205358 · last filed 990-EZ for 2024
- CHRISTMAS FOR KIDSEIN 36-3935662 · last filed 990-N for 2024
- CUSTER AMBULANCE SERVICE INCEIN 46-0348594 · last filed 990 for 2024
- CUSTER AREA ARTS COUNCIL INCEIN 46-0428974 · last filed 990-N for 2025
- CUSTER AREA CHAMBER OF COMMERCE AND VISITORS BUREAUEIN 46-0213825 · last filed 990 for 2024
- CUSTER AREA ECONOMIC DEVELOPMENT CORPORATIONEIN 27-3550919 · last filed 990-N for 2024
- CUSTER AREA VETERANS MEMORIAL ASSOCIATION INCEIN 90-0889451 · last filed 990-N for 2025
- CUSTER CITY FIRE DEPARTMENTEIN 46-0273350 · last filed 990 for 2025
- CUSTER COMMUNITY ACTION TEAMEIN 32-0620122 · last filed 990-N for 2024
- CUSTER COUNTY HISTORICAL SOCIETYEIN 23-7412305 · last filed 990-EZ for 2025
- CUSTER COUNTY LIBRARY FOUNDATIONEIN 27-3883130 · last filed 990-N for 2025
- CUSTER COUNTY SENIOR CITIZENS CLUBEIN 46-0367008 · last filed 990-EZ for 2025
- CUSTER FOOD PANTRY INCEIN 20-2438046 · last filed 990-EZ for 2025
- CUSTER LUTHERAN FELLOWSHIPEIN 46-0374233
- CUSTER MINISTERIAL ALLIANCE INCEIN 90-0785166 · last filed 990-N for 2023
- CUSTER PIECEMAKERS QUILT GUILDEIN 80-0904955 · last filed 990-N for 2025
- CUSTER YOUTH AND ALUMNI FOUNDATIONEIN 46-0443500 · last filed 990-N for 2024
- CUSTER YOUTH WRESTLINGEIN 99-3867662 · last filed 990-N for 2025
- DAKOTA AREA FIRE CHAPLAINS ASSOCIATIONEIN 81-2432048 · last filed 990-N for 2025
- ESTHERS RISINGEIN 86-1229113 · last filed 990 for 2025
- FRIENDS OF CUSTER COUNTY SEARCH & RESCUE INCEIN 46-2202475 · last filed 990-N for 2023
- FRIENDS OF THE PAHA SAPA GROTTOEIN 83-4525611 · last filed 990-N for 2024
- GIRL CAMPER GETAWAYS INCEIN 93-4134048 · last filed 990-EZ for 2025
- GROWING ROOTS INCEIN 88-4143262 · last filed 990 for 2025
- HUMANE SOCIETY OF CUSTER AREA INCEIN 46-0431701 · last filed 990-N for 2025
- INTERNATIONAL ASSOCIATION OF LIONS CLUBSEIN 46-6008095 · last filed 990-N for 2024
- KNIGHTS OF COLUMBUSEIN 46-0378808 · last filed 990-N for 2024
- LAWLER HISTORICAL SOCIETY INCEIN 85-0532469 · last filed 990-N for 2025
- MITCHELL WOODS & FOX CORPORATIONEIN 36-3644431 · last filed 990-PF for 2025
- MOUNTAIN WEST AERONAUTSEIN 39-3337963 · last filed 990-N for 2025
- NATIONAL ACTIVE AND RETIRED FEDERAL EMPLOYEES ASSOCIATIONEIN 58-2072606 · last filed 990-N for 2025
- NEW TRAILS MINISTRYEIN 82-2813261 · last filed 990-N for 2025
- OPERATION BLACK HILLS CABINEIN 27-5144524 · last filed 990 for 2024
- PAHA SAPA GROTTOEIN 05-0586248 · last filed 990-N for 2023
- PATRIOTIC ALLIANCE OF LOYAL SERVICE - PALSEIN 33-4697620 · last filed 990-N for 2025
- PRESERVE FRENCH CREEK FOUNDATION INCEIN 39-3373124 · last filed 990-N for 2025
- PRESERVE FRENCH CREEK INCEIN 92-2316254 · last filed 990-PF for 2025
- RECOVERY INTERVENTION SUPPORT EDUCATIONEIN 82-4833696 · last filed 990-N for 2025
- ROTARY INTERNATIONALEIN 46-6019804 · last filed 990-N for 2025
- ROYAL HOUSE MINISTRIESEIN 20-8778539 · last filed 990-N for 2025
- SEARCHLIGHT FOUNDATION INCEIN 87-1208859 · last filed 990-N for 2024
- SERVANTS HEART FOUNDATIONEIN 20-5145644 · last filed 990-PF for 2025
- SOUTHDOWN INDIAN MOUNTAIN HEALING INCEIN 84-4935797 · last filed 990-N for 2025
- SOUTHERN HILLS SHOTOKAN KARATEEIN 92-2318211 · last filed 990-N for 2025
- TENNYSON FAMILY FOUNDATIONEIN 20-5632475 · last filed 990-PF for 2024
- WILDCAT BOOSTER CLUBEIN 82-3173476 · last filed 990-N for 2023
- WOMEN ESCAPING A VIOLENT ENVIRONMENT WEAVEEIN 46-0409941 · last filed 990 for 2025
- ZONTA INTERNATIONALEIN 46-0435811 · last filed 990-N for 2025