| American Academy of Arts & Sciences | Cambridge | D | $10.40M |
| American Institute for Economic | GT Barrington | D | $13.16M |
| Applied Economics Clinic Inc | Boston | C | $1.83M |
| Arc4Justice Inc | Lexington | B | $862K |
| Association for Economic & Social Analysis Aesa | Brighton | B | $66K |
| Association for Election Science Reform & Admin | Cambridge | C | $71K |
| Association for the Study of Persiante | Boston | C | $37K |
| Assyrian American Association | N Grafton | C | $109K |
| Black Economic Council of Massachusetts | Roxbury Crossing | A | $3.95M |
| Bounce Beyond Inc | Boston | C | $317K |
| Brazelton Touchpoints Project Inc | Boston | D | $2.52M |
| Brazilian Community Heritage Foundation Corp | Somerville | F | $184K |
| BW Research Foundation Inc | Wrentham | A | $132K |
| Center for Public Interest Research Inc | Boston | B | $3.13M |
| CG Jung Institute of New England Inc | Newton | C | $283K |
| Conjecture Institute | Florence | C | $551K |
| Cyrus Institute of Knowledge Inc | Acton | C | $2,100 |
| Economics Affairs Bureau Inc | Boston | C | $220K |
| Good Insight Inc | Boston | D | $91K |
| Higher Ambition Leadership Alliance Inc | Burlington | C | $1.83M |
| Human Engineering Laboratory Inc | Boston | C | $459K |
| Human Services Research Institute Inc | Cambridge | A | $18.02M |
| International Association for | Edgartown | F | $1,868 |
| Massachusetts Institute for | Brookline | B | $234K |
| Massachusetts Women of Color Network Inc | Dorchester Center | B | $375K |
| Mcquillan Institute for Science Technology an | Boston | F | $201K |
| National Bureau of Economic | Cambridge | C | $47.00M |
| Political Research Associates Inc | Somerville | C | $4.69M |
| Scholars Strategy Network | Boston | B | $3.20M |
| Schumacher Center for a New Economics | GT Barrington | C | $2.30M |
| Senior Connections Inc | Worcester | C | $5.65M |
| Society for Clinical & Experimental | Chelsea | C | $142K |
| Society for Quantitative Analyses of Behavior Inc | Southborough | D | $15K |
| Society for the Study of Emerging Adulthood Inc | Worcester | C | $97K |
| Ssso of Northeast Inc | Bedford | C | $21K |
| The Mentor Group Institute for | Braintree | D | $665K |
| United for a Fair Economy Inc | Boston | B | $1.24M |
| William Wilberforce International | Cambridge | C | $112K |
| Wise Counsel Research Inc | Milton | A | $1,847 |
Charity Clarity