Nonprofits in NASSAU, DE
18 tax-exempt organizations with a return on IRS file.
Largest nonprofits in NASSAU by revenue
- BENEVOLENT & PROTECTIVE ORDER OF ELKS OF THE USA EIN 51-0164552 · last filed 990 for 2026 · revenue $753,375
- HISTORIC LEWES FARMERS MARKETSOCIETY EIN 20-4131598 · last filed 990 for 2025 · revenue $537,604
- SOUTHERN DELAWARE THERAPEUTIC AND RECREATIONAL HORSEBACK RIDING INC EIN 52-2047294 · last filed 990 for 2025 · revenue $491,825
- HENLOPEN SOCCER CLUB INC EIN 51-0374981 · last filed 990 for 2025 · revenue $356,588
- SODELO EIN 88-2738909 · last filed 990-EZ for 2024 · revenue $118,521
- FRIENDS OF CAPE HENLOPEN STATE PARK EIN 31-1655033 · last filed 990-EZ for 2025 · revenue $118,105
- LEONARD AND MILDRED IGSTAEDTER FOUNDATION INC EIN 06-1399555 · last filed 990-PF for 2025 · revenue $25,909
- DRY DOCK RECOVERY INC EIN 81-4255761 · last filed 990-PF for 2025 · revenue $14,400
- AMERICAN LEGION AUXILIARY EIN 94-3459893 · last filed 990-N for 2025
- CAPE HENLOPEN HIGH SCHOOL LACROSSE BOOSTERS EIN 82-4377854 · last filed 990-N for 2025
Top 5s in NASSAU
Most raised in gifts and grants
Contributions, gifts and grants received in the year
- 1Historic Lewes Farmers Marketsociety990, year ended Dec 2025$341.2K
- 2Benevolent & Protective Order of Elks of the USA990, year ended Mar 2026$264.8K
- 3Southern Delaware Therapeutic and Recreational Horseback Riding Inc990, year ended Dec 2025$196.9K
- 4Friends of Cape Henlopen State Park990-EZ, year ended Dec 2025$84.9K
- 5Sodelo990-EZ, year ended Dec 2024$57.4K
Largest reserves
Net assets (fund balance) at year end
- 1Southern Delaware Therapeutic and Recreational Horseback Riding Inc990, year ended Dec 2025$2M
- 2Benevolent & Protective Order of Elks of the USA990, year ended Mar 2026$890.3K
- 3Leonard and Mildred Igstaedter Foundation Inc990-PF, year ended Dec 2025$485.7K
- 4Historic Lewes Farmers Marketsociety990, year ended Dec 2025$483.1K
- 5Friends of Cape Henlopen State Park990-EZ, year ended Dec 2025$203.2K
Highest-paid people
Compensation from the organization and related organizations, including other pay
- 1Jo Allegro-SmithExecutive Di · Southern Delaware Therapeutic and Recreational Horseback Riding Inc$90K
- 2Kelly BoyerProgram Dire · Southern Delaware Therapeutic and Recreational Horseback Riding Inc$65.7K
- 3Lewis DawleyBoard Member · Historic Lewes Farmers Marketsociety$16K
- 4Sharon DardineBoard Member · Historic Lewes Farmers Marketsociety$15K
- 5Ellen SheaPres/Treas · Leonard and Mildred Igstaedter Foundation Inc$12K
All nonprofits in NASSAU, A–Z
- AMERICAN LEGION AUXILIARYEIN 94-3459893 · last filed 990-N for 2025
- BENEVOLENT & PROTECTIVE ORDER OF ELKS OF THE USAEIN 51-0164552 · last filed 990 for 2026
- CAPE HENLOPEN HIGH SCHOOL LACROSSE BOOSTERSEIN 82-4377854 · last filed 990-N for 2025
- CAPE HENLOPEN INSTRUMENTAL MUSIC BOOSTERS INCEIN 83-0886958 · last filed 990-N for 2025
- DELAWARE SEASHORE PARROT HEAD CLUBEIN 20-8692732 · last filed 990-N for 2025
- DRY DOCK RECOVERY INCEIN 81-4255761 · last filed 990-PF for 2025
- FRIENDS OF CAPE HENLOPEN STATE PARKEIN 31-1655033 · last filed 990-EZ for 2025
- HENLOPEN SOCCER CLUB INCEIN 51-0374981 · last filed 990 for 2025
- HISTORIC LEWES FARMERS MARKETSOCIETYEIN 20-4131598 · last filed 990 for 2025
- ITALIAN-AMERICAN HERITAGE CLUB OF SUSSEX COUNTY FOUNDATIONEIN 93-2231624 · last filed 990-N for 2025
- JASON ANDERSON FOUNDATION FOR YOUTH SPORTSEIN 47-4574321 · last filed 990-N for 2025
- LEONARD AND MILDRED IGSTAEDTER FOUNDATION INCEIN 06-1399555 · last filed 990-PF for 2025
- LEWES REHOBOTH CHAPT 1814 WOMEN OF THE MOOSEEIN 51-0279871 · last filed 990-N for 2025
- MID-ATLANTIC HEARING ORGANIZATION INCEIN 88-3768889 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 51-6016950 · last filed 990-N for 2025
- SODELOEIN 88-2738909 · last filed 990-EZ for 2024
- SOUTHERN DELAWARE THERAPEUTIC AND RECREATIONAL HORSEBACK RIDING INCEIN 52-2047294 · last filed 990 for 2025
- SUICIDE RESISTANCE FOUNDATION - SOLIDARITY WITH AYLAEIN 82-2956480 · last filed 990-N for 2025