The Delaware State Capitol

Form 990-PFTax year 2025EIN 54-2164110

The Charles and Audrey Faust

A private foundation in Wilmington, DE. Its return for tax year 2025 lists 5 grants and $312,135 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

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

    $312,135

    Grants listed
    5
    Assets, end of year
    $6,157,768
  • Tax year 2024

    $211,001

    Grants listed
    7
    Assets, end of year
    $6,110,639
  • Tax year 2023

    $0

    Grants listed
    0
    Assets, end of year
    $5,839,239
  • Tax year 2022

    $315,000

    Grants listed
    7
    Assets, end of year
    $5,926,844
  • Tax year 2021

    $413,000

    Grants listed
    7
    Assets, end of year
    $6,300,409
  • Tax year 2020

    $290,080

    Grants listed
    7
    Assets, end of year
    $5,989,495
  • Tax year 2019

    $177,800

    Grants listed
    7
    Assets, end of year
    $6,227,630

Grants paid in 2025

5 grants, largest first

As listed on the return.

  1. Memorial Sloan-Kettering CancerNew York, NY

    Unrestricted gift

    $62,427
  2. Unity School of ChristianityUnity Village, MO

    Unrestricted gift

    $62,427
  3. Humane Society of the Treasure CoastPalm City, FL

    Unrestricted gift

    $62,427
  4. Florida Oceanographic SocietyStuart, FL

    Unrestricted gift

    $62,427
  5. Born Free USAWashington, DC

    Unrestricted gift

    $62,427

Where the money goes

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

  1. Science and technology1 grant $62,427100% of the total

By State

Grants to organizations with a US address, latest year.

  1. Florida2 grants $124,854
  2. District of Columbia1 grant $62,427
  3. Missouri1 grant $62,427
  4. New York1 grant $62,427

Officers, directors and trustees

1 person as filed

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

  • Arden Trust CompanyTRUSTEE Hours 1Pay $28,314

The return

More foundations

Similar foundations

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

  1. The Frank De Angeli Family FoundationWilmington, DE 45 grants Preselected only $319,031 giving
  2. Mehyar Science FoundationWilmington, DE 2 grants Preselected only $115,000 giving
  3. Lee Oceans FoundationWilmington, DE 3 grants Preselected only $106,000 giving
  4. ZG FoundationWilmington, DE 7 grants Preselected only $92,000 giving
  5. The Obrzut Ling Foundation IncWilmington, DE 5 grants Preselected only $85,000 giving