Funding search · EIN 311764912 · Bronxville, NY

Steven a and Marianne M Mills

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

182
grants reported
$2.1M
total given
2022–2025
filing years
$4,634
median grant

Based on grants this organization reported to the IRS for tax years 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

artspromotioncarecounselingfamilyadvancementcommunityeducation

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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4 grants matching “thirteen · $13,500

  • $5,000

    Thirteen Association · Floral Park, NY · 2025

    Member supported tv station

  • $4,500

    Thirteen Association · Floral Park, NY · 2024

    Member supported tv station

  • $2,000

    Thirteen Association · Floral Park, NY · 2023

    Member supported tv station

  • $2,000

    Thirteen Association · Floral Park, NY · 2022

    Member supported tv station

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Sherwood Forestry Service4 grants · $600,000
  • McC Theater4 grants · $198,265
  • Feeding Westchester4 grants · $155,000
  • Voter Participation Center3 grants · $115,000
  • New York Civil Liberties Union Foundation3 grants · $100,000
  • Americares3 grants · $50,257
  • Syracuse Stage1 grant · $50,000
  • Broadway Cares Equity Fights AIDS4 grants · $50,000
  • Planned Parenthood3 grants · $45,000
  • New York Civil Liberties Union1 grant · $40,000

Giving over time

$459,650
2022
$591,272
2023
$470,634
2024
$556,567
2025

Grant history

The 100 largest of 182 grants.

  • $300,000

    Sherwood Forestry Service · Santa Rosa, CA · 2023

    General support

  • $100,000

    Sherwood Forestry Service · Santa Rosa, CA · 2025

    General support

  • $100,000

    Sherwood Forestry Service · Santa Rosa, CA · 2024

    General support

  • $100,000

    Sherwood Forestry Service · Santa Rosa, CA · 2022

    General purpose

  • $85,850

    McC Theater · New York, NY · 2025

    Promotion of the arts

  • $72,415

    McC Theater · New York, NY · 2024

    Promotion of the arts

  • $65,000

    Feeding Westchester · Elmsford, NY · 2025

    General support

  • $60,000

    Voter Participation Center · Washington, DC · 2022

    General purpose

  • $50,000

    New York Civil Liberties Union Foundation · New York, NY · 2025

    Civil liberties

  • $50,000

    Feeding Westchester · Elmsford, NY · 2023

    General support

  • $50,000

    Syracuse Stage · Syracuse, NY · 2022

    General purpose

  • $40,000

    New York Civil Liberties Union · New York, NY · 2022

    Civil liberties legal fund

  • $35,000

    Planned Parenthood · New York, NY · 2025

    Family counseling

  • $30,257

    Americares · Stamford, CT · 2025

    Global health

  • $30,000

    Voter Participation Center · Washington, DC · 2023

    General support

  • $30,000

    McC Theater · New York, NY · 2022

    Promotion of the arts

  • $25,000

    Democracy Matters Foundation · Washington, DC · 2025

    General support

  • $25,000

    Powerhouse Arts · Brooklyn, NY · 2025

    General support

  • $25,000

    Feeding Westchester · Elmsford, NY · 2024

    General support

  • $25,000

    New York Civil Liberties Union Foundation · New York, NY · 2024

    General support

  • $25,000

    The New Group · New York, NY · 2024

    Promotion of the arts

  • $25,000

    Voter Participation Center · Washington, DC · 2024

    General support

  • $25,000

    New York Civil Liberties Union Foundation · New York, NY · 2023

    Civil liberties

  • $20,000

    Full Spectrum Features · Chicago, IL · 2023

    General support

  • $19,000

    Union College · Schenectady, NY · 2022

    Education/advancement

  • $18,000

    Broadway Cares Equity Fights AIDS · New York, NY · 2025

    Public support - hiv/aids

  • $15,000

    Ny Historical Society · New York, NY · 2025

    General support

  • $15,000

    Broadway Cares Equity Fights AIDS · New York, NY · 2024

    General support

  • $15,000

    Ny Historical Society · New York, NY · 2024

    General support

  • $15,000

    Americares · Stamford, CT · 2022

    Global health

  • $15,000

    Feeding America · Phoenix, NY · 2022

    Fight against hunger

  • $15,000

    Feeding Westchester · Elmsford, NY · 2022

    General purpose

  • $12,000

    New York Historical Society · New York, NY · 2023

    General support

  • $12,000

    New York Historical Society · New York, NY · 2022

    General purpose

  • $10,350

    Givergy Charity Event · New York, NY · 2022

    General purpose

  • $10,000

    Pro Publica · New York, NY · 2025

    Promotion of investigative journalism

  • $10,000

    American Independent Foundation · Washington, DC · 2024

    General support

  • $10,000

    Bcw Tree House · White Plains, NY · 2024

    General support

  • $10,000

    Brigid Alliance · New York, NY · 2024

    General support

  • $10,000

    Champlain College · Burlington, VT · 2024

    General support

  • $10,000

    Media Matters for America · Washington, DC · 2024

    General support

  • $10,000

    Second Stage Theater · New York, NY · 2024

    General support

  • $10,000

    Union College · Schenectady, NY · 2024

    Education/advancement

  • $10,000

    Broadway Cares Equity Fights AIDS · New York, NY · 2023

    Public support - hiv/aids

  • $10,000

    McC Theater · New York, NY · 2023

    Promotion of the arts

  • $10,000

    Pasadena Playhouse · Pasadena, CA · 2023

    Promotion of the arts

  • $10,000

    Second Stage Theatre · New York, NY · 2023

    Advancement of the arts

  • $10,000

    Union College · Schenectady, NY · 2023

    Education/advancement

  • $10,000

    Woolly Mammoth Theatre Company · Washington, DC · 2023

    Promotion of the arts

  • $10,000

    Bereavement Center of Westchester · Tuckahoe, NY · 2022

    Family counseling

  • $10,000

    Second Stage Theatre · New York, NY · 2022

    Advancement of the arts

  • $8,000

    Public Theater · New York, NY · 2025

    Promotions of the arts

  • $8,000

    The Brigid Alliance · New York, NY · 2023

    General support

  • $7,500

    Second Stage Theater · New York, NY · 2025

    General support

  • $7,500

    Multicultural Sonic Evoluation · Astoria, NY · 2023

    General support

  • $7,000

    Broadway Cares Equity Fights AIDS · New York, NY · 2022

    Public support - hiv/aids

  • $6,000

    Grace Notes · Old Greenwich, CT · 2023

    General support

  • $6,000

    Ronald McDonald House · New York, NY · 2023

    Family counseling

  • $5,520

    The Public Theater · New York, NY · 2024

    Advancment of the arts

  • $5,500

    Public Theater · New York, NY · 2023

    Promotions of the arts

  • $5,500

    The Picture House · Pelham, NY · 2022

    General purpose

  • $5,100

    New York Stage and Film · New York, NY · 2025

    General support

  • $5,000

    Bcw Tree House · White Plains, NY · 2025

    General support

  • $5,000

    Broadway Legacy Foundation · New York, NY · 2025

    General support

  • $5,000

    Pasadena Playhouse · Pasadena, CA · 2025

    Promotion of the arts

  • $5,000

    Ronald McDonald House of New York · New York, NY · 2025

    General support

  • $5,000

    The Public Theater · New York, NY · 2025

    Advancment of the arts

  • $5,000

    Thirteen Association · Floral Park, NY · 2025

    Member supported tv station

  • $5,000

    Woolly Mammoth Theatre Company · Washington, DC · 2025

    Promotion of the arts

  • $5,000

    Your Kids Our Kids · New York, NY · 2025

    General support

  • $5,000

    Actblue Charities · Somerville, MA · 2024

    General support

  • $5,000

    Constellation Stage · Bloomington, IN · 2024

    General support

  • $5,000

    Destination College · Bronxville, NY · 2024

    Educational

  • $5,000

    Ferrodonna Features · Bridgewater, CT · 2024

    General support

  • $5,000

    Grace Notes · Old Greenwich, CT · 2024

    General support

  • $5,000

    Pasadena Playhouse · Pasadena, CA · 2024

    Promotion of the arts

  • $5,000

    Planned Parenthood · New York, NY · 2024

    Family counseling

  • $5,000

    Pro Publica · New York, NY · 2024

    Promotion of investigative journalism

  • $5,000

    Ronald McDonald House of New York · New York, NY · 2024

    General support

  • $5,000

    Tectonic Theater Project · New York, NY · 2024

    Promotion of the arts

  • $5,000

    Theatre Development Fund · New York, NY · 2024

    General support

  • $5,000

    Americares · Stamford, CT · 2023

    Global health

  • $5,000

    Champlain College · Burlington, VT · 2023

    Education/advancement

  • $5,000

    Planned Parenthood · New York, NY · 2023

    Family counseling

  • $5,000

    Tectonic Theater Project · New York, NY · 2023

    Promotion of the arts

  • $5,000

    Theatre Development Fund · New York, NY · 2023

    General support

  • $5,000

    Pro Publica · New York, NY · 2022

    Promotion of investigative journalism

  • $5,000

    Ronald McDonald House · New York, NY · 2022

    Family counseling

  • $5,000

    Theatre Development Fund · New York, NY · 2022

    General purpose

  • $5,000

    Woolly Mammoth Theatre Company · Washington, DC · 2022

    Promotion of the arts

  • $4,767

    Atlantic Theater · New York, NY · 2024

    Promotion of the arts

  • $4,500

    Thirteen Association · Floral Park, NY · 2024

    Member supported tv station

  • $4,000

    Destination College · Bronxville, NY · 2025

    Educational

  • $3,500

    Myeloma Foundation · North Hollywood, CA · 2024

    General support

  • $3,500

    Just the Pill · Saint Paul, MN · 2022

    General purpose

  • $3,200

    Inside Broadway Barrymore Theater · New York, NY · 2025

    Promoting arts

  • $3,000

    Lincoln Center · New York, NY · 2025

    General support

  • $3,000

    Manhattan Theatre Club · New York, NY · 2025

    Promotion of the arts

  • $3,000

    Municipal Theatre Association of St Louis · St Louis, MT · 2025

    General support

  • $3,000

    Inside Broadway Barrymore Theater · New York, NY · 2024

    Promoting arts

View all 182 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.