The Massachusetts State Capitol

Form 990-PFTax year 2025EIN 13-2596907

Association Foundation

A private foundation in Boston, MA. Its return for tax year 2025 lists 21 grants and $145,000 paid in grants.

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

6 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $145,000

    Grants listed
    21
    Assets, end of year
    $1,687,543
  • Tax year 2024

    $150,000

    Grants listed
    23
    Assets, end of year
    $1,629,913
  • Tax year 2023

    $150,000

    Grants listed
    21
    Assets, end of year
    $1,653,762
  • Tax year 2022

    $150,000

    Grants listed
    22
    Assets, end of year
    $1,736,193
  • Tax year 2021

    $150,000

    Grants listed
    16
    Assets, end of year
    $1,801,442
  • Tax year 2020

    $150,000

    Grants listed
    20
    Assets, end of year
    $1,637,906

Grants paid in 2025

21 grants, largest first

As listed on the return.

  1. Alzheimers Disease Research FoundationWellesley HLS, MA

    General support

    $50,000
  2. Citizens Budget CommissionNew York, NY

    General support

    $20,000
  3. The Avenue ConceptProvidence, RI

    General support

    $20,000
  4. Student Sponsor PartnersNew York, NY

    General support

    $10,000
  5. The Economic Club of New YorkNew York, NY

    General support

    $10,000
  6. Bay Chamber ConcertsCamden, ME

    General support

    $5,000
  7. Planned Parenthood of Northern New EnglandColchester, VT

    General support

    $5,000
  8. The Conference BoardNew York, NY

    General support

    $5,000
  9. The Lords PlaceWest Palm BCH, FL

    General support

    $5,000
  10. Points North InstituteCamden, ME

    General support

    $2,500
  11. Coastal Family HospiceRockland, ME

    General support

    $2,000
  12. Huru InternationalNew York, NY

    General support

    $2,000
  13. Friends of Rockport Public LibraryRockport, ME

    General support

    $1,500
  14. Bath and Tennis Club Historic FoundationPalm Beach, FL

    General support

    $1,000
  15. Finding Our VoicesCamden, ME

    General support

    $1,000
  16. Middlesex SchoolConcord, MA

    General support

    $1,000
  17. The Everglades FoundationPalmetto Bay, FL

    General support

    $1,000
  18. United Midcoast CharitiesCamden, ME

    General support

    $1,000
  19. Westhampton Beach Historical SocietyWesthampton Beach, NY

    General support

    $1,000
  20. American Red CrossWashington, DC

    General support

    $750
  21. Quogue Wildlife RefugeQuogue, NY

    General support

    $250

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Medical research1 grant $50,00038% of the total
  2. Arts and culture3 grants $27,50021% of the total
  3. Public affairs1 grant $20,00015% of the total
  4. Social science1 grant $10,0008% of the total
  5. Community development1 grant $5,0004% of the total
  6. Health1 grant $5,0004% of the total
  7. 6 other causes7 grants $12,75010% of the total

By State

Grants to organizations with a US address, latest year.

  1. Massachusetts2 grants $51,000
  2. New York7 grants $48,250
  3. Rhode Island1 grant $20,000
  4. Maine6 grants $13,000
  5. Florida3 grants $7,000
  6. Vermont1 grant $5,000
  7. District of Columbia1 grant $750

Officers, directors and trustees

4 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Howard E Cox JrPRESIDENT/DIRECTOR Hours 1Pay $0
  • Mazie Livingston CoxSECRETARY/DIRECTOR Hours 1Pay $0
  • Dune ThorneDIRECTOR Hours 1Pay $0
  • Julie DoeTREASURER Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (medical research), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. Charles S & Carmen Demora Hale FoundationQuincy, MA 7 grants Preselected only $140,000 giving
  2. Murray A Jacobson Family FoundationNewton, MA 5 grants Preselected only $166,000 giving
  3. Progress for Informatics & Energy Foundation IncWellesley, MA 5 grants Preselected only $195,000 giving
  4. Coghlin Family FoundationWestborough, MA 53 grants Accepts applications $248,132 giving
  5. Nissie and Ethel Grossman FoundationRockport, MA 4 grants Preselected only $81,218 giving