Nonprofits in LAKE GROVE, NY
35 tax-exempt organizations with a return on IRS file.
Largest nonprofits in LAKE GROVE by revenue
- HOME RUN HOUNDS ANIMAL RESCUE INC EIN 92-3608921 · last filed 990 for 2025 · revenue $250,519
- LIGHTHOUSE REPERTORY THEATRE COMPANY LTD EIN 87-3633940 · last filed 990-EZ for 2025 · revenue $177,888
- NEW YORK CENTER FOR KIDNEY TRANSPLANTATION EIN 82-3200901 · last filed 990-EZ for 2024 · revenue $160,546
- SACHEM NORTH CHEERLEADING CLUB INC EIN 81-2841126 · last filed 990-EZ for 2024 · revenue $101,109
- TWIN OAKS HORSE SANCTUARY INC EIN 45-2536101 · last filed 990-EZ for 2025 · revenue $79,910
- PTA NEW YORK CONGRESS EIN 11-2937933 · last filed 990-EZ for 2026 · revenue $55,121
- SUFFOLK COUNTY SPORTS HALL OF FAME EIN 11-3503312 · last filed 990-EZ for 2026 · revenue $49,842
- SOUTHAMPTON COLONY CHAPTER DAUGHTERS OF THE AMERICAN REVOLUTI EIN 11-6024076 · last filed 990-PF for 2025 · revenue $49,743
- PTA NEW YORK CONGRESS EIN 24-7098575 · last filed 990-EZ for 2026 · revenue $41,215
- MISSION MARGRATEN PLUS INC EIN 86-3082919 · last filed 990-EZ for 2025 · revenue $36,285
Top 5s in LAKE GROVE
Most raised in gifts and grants
Contributions, gifts and grants received in the year
- 1Home Run Hounds Animal Rescue Inc990, year ended Dec 2025$250.5K
- 2Twin Oaks Horse Sanctuary Inc990-EZ, year ended Jun 2025$75.7K
- 3Lighthouse Repertory Theatre Company LTD990-EZ, year ended Dec 2025$38.2K
- 4Mission Margraten Plus Inc990-EZ, year ended Dec 2025$36.3K
- 5Sachem North Cheerleading Club Inc990-EZ, year ended Dec 2024$32.8K
Largest reserves
Net assets (fund balance) at year end
- 1Southampton Colony Chapter Daughters of the American Revoluti990-PF, year ended Apr 2025$431K
- 2Greg W Sill Foundation Corp990-EZ, year ended Dec 2025$125.4K
- 3W S Commerdinger JR County Park Preservation Society Inc990-EZ, year ended Feb 2025$97.8K
- 4Twin Oaks Horse Sanctuary Inc990-EZ, year ended Jun 2025$59.3K
- 5New York Center for Kidney Transplantation990-EZ, year ended Dec 2024$57.4K
All nonprofits in LAKE GROVE, A–Z
- ANIMAL RIGHTS ADVOCACY GROUPEIN 45-4834571 · last filed 990-EZ for 2025
- BRITTANYS BASKETS OF HOPE INCEIN 47-1767854 · last filed 990-N for 2025
- BUTCH DELLECAVE FOUNDATION INCEIN 11-3619347 · last filed 990-EZ for 2025
- EMPIRE STATE POLICE SOFTBALL INCEIN 92-3855576 · last filed 990-N for 2024
- FRIENDS OF WILDWOOD STATE PARK INCEIN 92-2604167 · last filed 990-N for 2025
- GREG W SILL FOUNDATION CORPEIN 86-3424972 · last filed 990-EZ for 2025
- HARRISONS TRAIL INCEIN 92-2350921 · last filed 990-N for 2024
- HOME RUN HOUNDS ANIMAL RESCUE INCEIN 92-3608921 · last filed 990 for 2025
- JAMES JOURNEY INCEIN 93-2273877 · last filed 990-N for 2025
- KRISTIE DONNELLY FOUNDATION INCEIN 41-2849239 · last filed 990-N for 2025
- LAKE GROVE LIONS CLUB FOUNDATION INCEIN 93-3114775 · last filed 990-N for 2025
- LIGHTHOUSE REPERTORY THEATRE COMPANY LTDEIN 87-3633940 · last filed 990-EZ for 2025
- LOVING PAWS INCEIN 81-2944791 · last filed 990-N for 2025
- MIDDLE COUNTRY GIRLS LACROSSE FUTURES ACADEMY INCEIN 33-2073249 · last filed 990-N for 2025
- MISSION MARGRATEN PLUS INCEIN 86-3082919 · last filed 990-EZ for 2025
- NEW YORK CENTER FOR KIDNEY TRANSPLANTATIONEIN 82-3200901 · last filed 990-EZ for 2024
- NIKOLINAS ATTIC INCEIN 47-3766322 · last filed 990-N for 2025
- NOAHS SMILE INCEIN 33-1589931 · last filed 990-N for 2025
- NYPD SHOTGUN TEAM INCEIN 87-3910123 · last filed 990-N for 2024
- PIT BULLS AND JAMS INCEIN 81-1866127 · last filed 990-N for 2024
- PTA NEW YORK CONGRESSEIN 11-2937933 · last filed 990-EZ for 2026
- PTA NEW YORK CONGRESSEIN 24-7098575 · last filed 990-EZ for 2026
- PTA NEW YORK CONGRESSEIN 11-2744085 · last filed 990-N for 2024
- RAGS TO RICHES ANIMAL RESCUE INCEIN 84-1987230 · last filed 990-N for 2025
- SACHEM NORTH CHEERLEADING CLUB INCEIN 81-2841126 · last filed 990-EZ for 2024
- SAMANTHA A LIBERTI MEMORIAL FOUNDATIONEIN 46-2709432 · last filed 990-N for 2025
- SOUTHAMPTON COLONY CHAPTER DAUGHTERS OF THE AMERICAN REVOLUTIEIN 11-6024076 · last filed 990-PF for 2025
- SUFFOLK COUNTY DSA INCEIN 86-3326837 · last filed 990-N for 2025
- SUFFOLK COUNTY SPORTS HALL OF FAMEEIN 11-3503312 · last filed 990-EZ for 2026
- SWAN IS LOVE OUTREACH FOUNDATION LTDEIN 33-2546603 · last filed 990-N for 2025
- TWIN OAKS HORSE SANCTUARY INCEIN 45-2536101 · last filed 990-EZ for 2025
- VETERANS GO OUTDOORSEIN 82-3848293 · last filed 990-N for 2025
- VETERANS OF FOREIGN WARS OF THE UNITED STATES DEPT OF NEW YORKEIN 20-8800429 · last filed 990-N for 2024
- VINCENT GENTILE III AND JAKE GENTILE MEMORAIL FOUNDATION INCEIN 47-4845560 · last filed 990-N for 2024
- W S COMMERDINGER JR COUNTY PARK PRESERVATION SOCIETY INCEIN 06-1806502 · last filed 990-EZ for 2025