| South Central Mississippi Cons for Educational Excellence & DvlpmtHattiesburg | Form 990 | $536,964FY2025 |
| Propel Education Forum of Mississippi IncJackson | Form 990 | $520,600FY2025 |
| University of Southern Mississippi Alumni AssociationHattiesburg | Form 990 | $517,719FY2026 |
| Jackson State University National Alumni Association IncJackson | Form 990 | $504,918FY2025 |
| Nollie Jenkins Family Center IncDurant | Form 990 | $491,613FY2024 |
| Big Blue Booster ClubMadison | Form 990 | $487,997FY2024 |
| The Lad ProjectPass Christian | Form 990 | $482,178FY2025 |
| Kiddy Karrousal IncFayette | Form 990 | $480,727FY2024 |
| Parent Booster USA IncMadison | Form 990 | $451,499FY2025 |
| Center for Pregnancy Choices of Meridian IncMeridian | Form 990 | $426,521FY2024 |
| Cleveland Empowerment FoundationRidgeland | Form 990 | $417,853FY2025 |
| Mississippi Farm Bureau Foundation & Relief Fund IncJackson | Form 990 | $416,441FY2025 |
| Germantown Band Boosters IncMadison | Form 990 | $380,082FY2025 |
| Corporation for Global Community DevelopmentJackson | Form 990 | $374,915FY2024 |
| Still Waters Christian Boarding SchoolUnion | Form 990 | $359,409FY2024 |
| 2nd Chance MS IncOxford | Form 990 | $345,669FY2024 |
| Union County Assoc for Mentally Retarded & Handicapped ChildrenNew Albany | Form 990 | $310,908FY2025 |
| Yazoo Library AssociationYazoo City | Form 990 | $310,857FY2025 |
| Mississippi Bandmasters Association IncBrandon | Form 990 | $303,180FY2025 |
| The Golden Connection Childcare CenterMarks | Form 990 | $303,090FY2024 |
| Attala Corporate Child Development Center ConsortiumKosciusko | Form 990 | $291,028FY2025 |
| Christian Learning Center IncCanton | Form 990 | $290,769FY2024 |
| Clinton High School Band Boosters IncClinton | Form 990 | $290,500FY2026 |
| Northwest Rankin High School Band BoostersBrandon | Form 990 | $281,180FY2025 |
| Eagle Legacy FoundationPascagoula | Form 990 | $279,757FY2025 |
| Hattiesburg Public School District Foundation IncHattiesburg | Form 990 | $270,997FY2025 |
| Jackson Resource CenterJackson | Form 990 | $265,300FY2025 |
| Zach Rushing Foundation IncBiloxi | Form 990 | $264,707FY2024 |
| International Literacy Association Mississippi Literacy AssociationClarksdale | Form 990 | $262,220FY2024 |
| Fannie Lou Hamer Cancer FoundationRuleville | Form 990 | $259,132FY2024 |
| All Things New Rev 21 5Brandon | Form 990 | $258,868FY2024 |
| Madison Station Parent Teacher Organization IncMadison | Form 990 | $256,965FY2025 |
| Peta Touchdown ClubPetal | Form 990 | $232,810FY2025 |
| Gulf Coast Pipe Trades Training Trust FundVancleave | Form 990 | $230,951FY2024 |
| Artplace Mississippi IncGreenwood | Form 990 | $227,963FY2026 |
| Dance Teachers United CorpBrandon | Form 990 | $223,054FY2025 |
| The Steve Azar St Cecilia FoundationGreenville | Form 990 | $220,838FY2025 |
| Lauderdale County Foundation for Excellence in EducationMeridian | Form 990 | $212,947FY2025 |
| Nativity School FoundationBiloxi | Form 990 | $210,485FY2024 |
| Parents Campaign Research and Education FundJackson | Form 990 | $207,887FY2025 |
| Central Mississippi Down Syndrome IncJackson | Form 990 | $204,193FY2025 |
| Local 619 JatcPearl | Form 990 | $203,105FY2024 |
| Educational Support Organization IncGulfport | Form 990 | $194,532FY2025 |
| National Institute of Governmental Purchasing IncJackson | Form 990-EZ | $193,405FY2024 |
| Stone High School Band BoostersWiggins | Form 990-EZ | $190,047FY2025 |
| Excel by 5 IncHouston | Form 990-EZ | $181,374FY2024 |
| Saint Pauls Carnival Association IncPass Christian | Form 990 | $181,185FY2025 |
| Legacy Education and Community Empowerment Foundation IncForest | Form 990-EZ | $179,027FY2025 |
| Sharkey-Issaquena County LibraryRolling Fork | Form 990 | $175,609FY2025 |
| Hernando Band Boosters Club IncHernando | Form 990 | $173,272FY2025 |