Steven a and Marianne M Mills Charitable Foundation Inc
Invitation OnlyBronxville, New York · EIN 31-1764912 · Private foundation
Grants paid (2025)$557K
Organizations funded45
Typical grant$4,000
Total assets$274K
Half of its grants to organizations were between $1,100 and $8,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
22% of grants went outside New York.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Sherwood Forestry Service Inc | Santa Rosa, CA | General support | $100,000 |
| Mcc Theater | New York, NY | Promotion of the arts | $85,850 |
| Feeding Westchester | Elmsford, NY | General support | $65,000 |
| New York Civil Liberties Union Foundation | New York, NY | Civil liberties | $50,000 |
| Planned Parenthood | New York, NY | Family counseling | $35,000 |
| Americares | Stamford, CT | Global health | $30,257 |
| Democracy Matters Foundation | Washington, DC | General support | $25,000 |
| Powerhouse Arts Inc | Brooklyn, NY | General support | $25,000 |
| Broadway Cares Equity Fights AIDS Inc | New York, NY | Public support - hiv/aids | $18,000 |
| NY Historical Society | New York, NY | General support | $15,000 |
| Pro Publica Inc | New York, NY | Promotion of investigative journalism | $10,000 |
| Public Theater | New York, NY | Promotions of the arts | $8,000 |
| Second Stage Theater | New York, NY | General support | $7,500 |
| New York Stage and Film | New York, NY | General support | $5,100 |
| Bcw Tree House | White Plains, NY | General support | $5,000 |
| Broadway Legacy Foundation | New York, NY | General support | $5,000 |
| Pasadena Playhouse | Pasadena, CA | Promotion of the arts | $5,000 |
| Ronald Mcdonald House of New York | New York, NY | General support | $5,000 |
| The Public Theater | New York, NY | Advancment of the arts | $5,000 |
| Thirteen Association | Floral Park, NY | Member supported tv station | $5,000 |
| Woolly Mammoth Theatre Company | Washington, DC | Promotion of the arts | $5,000 |
| Your Kids Our Kids Inc | New York, NY | General support | $5,000 |
| Destination College | Bronxville, NY | Educational | $4,000 |
| Inside Broadway Barrymore Theater | New York, NY | Promoting arts | $3,200 |
| Lincoln Center | New York, NY | General support | $3,000 |
| Manhattan Theatre Club | New York, NY | Promotion of the arts | $3,000 |
| Municipal Theatre Association of St Louis | St Louis, MT | General support | $3,000 |
| Calvary Hospital | Bronx, NY | Providing care for adults with advanced cancer | $2,500 |
| Miracle Messages | San Francisco, CA | General support | $2,500 |
| New 42 Nd Street Inc | New York, NY | General support | $2,500 |
| Tectonic Theater Project | New York, NY | Promotion of the arts | $2,000 |
| The Doe Fund Inc | New York, NY | Help homeless to achieve permanent self-sufficiency | $2,000 |
| The Players Foundation for Theatre Education | New York, NY | General support | $2,000 |
| Impact 100 NYC in | New York, NY | General support | $1,100 |
| Chapel & York US Foundation Inc | New York, NY | General support | $1,000 |
| Church of the Magdalen | Wichita, KS | General support | $1,000 |
| Snack & Friends Inc | New York, NY | General support | $1,000 |
| The Picture House | Pelham, NY | General support | $1,000 |
| Red Bull Theater Inc | New York, NY | General support | $650 |
| Bronxville Historical Conservancy Inc | Bronxville, NY | Preservation of historical sites and items | $500 |
| Bronxville Beautification | Bronxville, NY | Community development | $350 |
| Metropolitan Museum of Art | New York, NY | General support | $210 |
| Eastchester Volunteer Ambulance | Eastchester, NY | General support | $200 |
| Wikimedia Foundation Inc | Washington, DC | General support | $100 |
| Sma Fathers | Tenafly, NJ | Religious | $50 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $556,567 | 45 |
| 2024 | $470,634 | 50 |
| 2023 | $591,272 | 45 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202621349349104822
- IRS Tax Exempt Organization Search for EIN 31-1764912
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.