The Delaware State Capitol
Foundation Lookup

Form 990-PFTax year 2025EIN 13-6052989

John T Mather Memorial Hosp UW

A private foundation in Wilmington, DE. Its return for tax year 2025 lists 1 grant and $569,031 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

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

    $569,031

    Grants listed
    1
    Assets, end of year
    $3,796,028

  • Tax year 2024

    $49,918

    Grants listed
    1
    Assets, end of year
    $4,166,474

  • Tax year 2023

    $256,565

    Grants listed
    1
    Assets, end of year
    $4,120,303

  • Tax year 2022

    $42,985

    Grants listed
    1
    Assets, end of year
    $2,876,960

  • Tax year 2021

    $51,857

    Grants listed
    1
    Assets, end of year
    $2,737,715

  • Tax year 2020

    $396,978

    Grants listed
    1
    Assets, end of year
    $2,302,105

Grants paid in 2025

1 grant, largest first

As listed on the return.

  1. John T Mather Memorial HospitalWestbury, NY

    General operating

    $569,031

Where the money goes

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

  1. Health1 grant $569,031100% of the total

By State

Grants to organizations with a US address, latest year.

  1. New York1 grant $569,031

Officers, directors and trustees

1 person as filed

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

  • JTC Trust Company Delaware LTDTRUSTEE Hours 0Pay $44,148

The return

More foundations

Similar foundations

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

  1. The Acierno Family Foundation John Yannacone and Michael AciernoWilmington, DE 29 grants Preselected only $570,000 giving
  2. David Ian Stern FoundationWilmington, DE 4 grants Preselected only $561,000 giving
  3. Foster-Davis Foundation IncWilmington, DE 32 grants Preselected only $526,500 giving
  4. Cunningham Family FoundationWilmington, DE 3 grants Preselected only $525,000 giving
  5. The F2 Family Foundation IncWilmington, DE 22 grants Preselected only $522,976 giving