Nonprofits in ELDERSBURG, MD
120 tax-exempt organizations with a return on IRS file.
Largest nonprofits in ELDERSBURG by revenue
- PHI SIGMA SIGMA INC EIN 53-0220898 · last filed 990 for 2025 · revenue $6,474,478
- PHI SIGMA SIGMA NATIONAL HOUSING CORPORATION EIN 65-0434520 · last filed 990 for 2025 · revenue $5,653,165
- GLENWOOD ACADEMY EIN 26-4818979 · last filed 990 for 2025 · revenue $3,238,353
- RIDGE TO REEFS INC EIN 45-1476011 · last filed 990 for 2024 · revenue $1,135,079
- PHI SIGMA SIGMA FOUNDATION INC EIN 20-5942561 · last filed 990 for 2025 · revenue $915,984
- PHI SIGMA SIGMA BETA ALPHA HOUSING CORPORATION EIN 52-1035091 · last filed 990 for 2025 · revenue $564,068
- PHI SIGMA SIGMA SORORITY INC EIN 91-2110932 · last filed 990 for 2025 · revenue $389,092
- PHI SIGMA SIGMA EIN 58-1485432 · last filed 990 for 2025 · revenue $338,356
- PHI SIGMA SIGMA INC EIN 47-5518135 · last filed 990 for 2025 · revenue $310,340
- PHI SIGMA SIGMA INC EIN 82-4685883 · last filed 990 for 2025 · revenue $300,494
All nonprofits in ELDERSBURG, A–Z (page 1 of 2)
- AMERICAN VOLKSSPORT ASSOCIATION INCEIN 81-2748459 · last filed 990-N for 2024
- ANCIENT FREE & ACCEPTED MASONS OF MARYLANDEIN 23-7591236 · last filed 990-N for 2025
- ANCIENT ORDER OF HIBERNIANS IN AMERICAEIN 27-1254697 · last filed 990-N for 2024
- BALTIMORE BOARD OF OFFICIALS FOR WOMENS SPORTSEIN 52-1101026 · last filed 990-EZ for 2025
- CORNERSTONE HOME EDUCATORS SUPPORT & TUTORIAL INCEIN 26-1205193 · last filed 990-EZ for 2026
- COUNCIL OF UNIT OWNERS OF SPRINGDALE VILLAGE CONDOMINIUM INCEIN 52-1910488 · last filed 990-EZ for 2024
- GEOSETTA INCEIN 86-3592937 · last filed 990-N for 2025
- GLENWOOD ACADEMYEIN 26-4818979 · last filed 990 for 2025
- HEARTWOOD OUTDOORSEIN 46-1574728 · last filed 990-N for 2024
- INTERNATIONAL CONSCIOUSNESS RESEARCH LABORTORIES INCEIN 22-3457107 · last filed 990 for 2024
- KNIGHTS TEMPLAR OF THE UNITED STATES OF AMERICAEIN 23-7619542 · last filed 990 for 2025
- LIBERTY HIGH SCHOOL PARENT TEACHER STUDENT ORGANIZATIONEIN 26-3178496 · last filed 990-N for 2025
- LIBERTY INSTRUMENTAL MUSIC BOOSTERS INCEIN 52-1179518 · last filed 990-EZ for 2025
- MARCIA COURAGE IN ACTION INCEIN 84-4661293 · last filed 990-N for 2025
- MARYLAND FFA FOUNDATION INCORPORATEDEIN 52-1354382 · last filed 990 for 2025
- MARYLAND HEROES PARK MEMORIAL FOUNDATION INCEIN 47-4093124 · last filed 990-N for 2024
- MARYLAND ROBOTICS ALLIANCE INCEIN 81-5209865 · last filed 990-N for 2025
- MARYLAND VAPOR ALLIANCE INCEIN 81-5101584 · last filed 990-N for 2025
- MID-ATLANTIC SOCIETY FOR BIOFEEDBACK AND BEHAVIORAL MEDICINEIN 45-3617505 · last filed 990-N for 2023
- OPUS COMMUNITY MUSIC SCHOOLEIN 27-1033573 · last filed 990 for 2025
- PAN AMERICAN LACROSSE ASSOCIATION INCEIN 83-2507025 · last filed 990-EZ for 2025
- PHI SIGMA INCEIN 52-0608979 · last filed 990 for 2025
- PHI SIGMA SIGMAEIN 31-1105766 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1485442 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864117 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 65-0150964 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1485431 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864062 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1485435 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1858590 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1864123 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864091 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1858592 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1485432 · last filed 990 for 2025
- PHI SIGMA SIGMAEIN 58-1864116 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 38-2855990 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864075 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 27-1269899 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864109 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 23-7079764 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 51-0485580 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1908636 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864105 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 75-3224072 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864065 · last filed 990-N for 2024
- PHI SIGMA SIGMAEIN 58-1864118 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864128 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864083 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1864056 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1908600 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1908626 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1858589 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 27-3450657 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 91-1908682 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 27-1836924 · last filed 990 for 2025
- PHI SIGMA SIGMAEIN 58-1858571 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 65-0214026 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 52-6056451 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1908631 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1858594 · last filed 990 for 2025
- PHI SIGMA SIGMAEIN 58-1864130 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 58-1864126 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 75-3224073 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1864111 · last filed 990-N for 2025
- PHI SIGMA SIGMAEIN 80-0379277 · last filed 990-EZ for 2025
- PHI SIGMA SIGMAEIN 58-1485439 · last filed 990-N for 2025
- PHI SIGMA SIGMA BETA ALPHA HOUSING CORPORATIONEIN 52-1035091 · last filed 990 for 2025
- PHI SIGMA SIGMA EPSILON CHAPTEREIN 90-0428547 · last filed 990-N for 2025
- PHI SIGMA SIGMA FOUNDATION INCEIN 20-5942561 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 47-5518135 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 65-0276440 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 65-0472453 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 81-4231932 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 58-1864080 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 53-0220898 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 58-2014028 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 65-0472454 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 65-0276438 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 58-2041450 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 91-1962256 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 91-1908681 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 65-0276433 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 46-3787785 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 31-1254232 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 81-4244544 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 58-2007616 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 90-0224950 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 65-0472446 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 81-4291442 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 91-1774505 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 58-2041444 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 57-0973592 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 58-2007633 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 82-4685883 · last filed 990 for 2025
- PHI SIGMA SIGMA INCEIN 91-1962257 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 65-0276410 · last filed 990-N for 2025
- PHI SIGMA SIGMA INCEIN 37-1376206 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 58-2041454 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 58-2007631 · last filed 990-EZ for 2025
- PHI SIGMA SIGMA INCEIN 91-1774530 · last filed 990-N for 2025