Mount Rainier above forested ridges in Washington
Foundation Lookup

Form 990-PFTax year 2025EIN 81-4561474

William B Moore Foundation

A private foundation in Seattle, WA. Its return for tax year 2025 lists 5 grants and $75,000 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

8 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $75,000

    Grants listed
    5
    Assets, end of year
    $856,926

  • Tax year 2024

    $20,000

    Grants listed
    1
    Assets, end of year
    $821,659

  • Tax year 2023

    $0

    Grants listed
    0
    Assets, end of year
    $751,043

  • Tax year 2022

    $0

    Grants listed
    0
    Assets, end of year
    $515,733

  • Tax year 2021

    $16,000

    Grants listed
    3
    Assets, end of year
    $590,481

  • Tax year 2020

    $0

    Grants listed
    0
    Assets, end of year
    $465,501

  • Tax year 2019

    $1,000

    Grants listed
    1
    Assets, end of year
    $549,554

  • Tax year 2018

    $3,775

    Grants listed
    3
    Assets, end of year
    $509,068

Grants paid in 2025

5 grants, largest first

As listed on the return.

  1. Snohomish County Flood ReliefEverett, WA

    Flood relief for north puget sound region

    $20,000
  2. United Way of Pierce County Flood RTacoma, WA

    Flood relief for south puget sound region

    $20,000
  3. Birthday DreamsRenton, WA

    Help for homeless children

    $15,000
  4. One Call for AllBainbridge Is, WA

    Multiple services to bainbridge island, wa

    $10,000
  5. Puyallup Food BankPuyallup, WA

    Food relief for south puget sound region

    $10,000

Where the money goes

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

  1. Human services2 grants $25,00071% of the total
  2. Philanthropy and grantmaking1 grant $10,00029% of the total

By State

Grants to organizations with a US address, latest year.

  1. Washington5 grants $75,000

Officers, directors and trustees

1 person as filed

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

  • William B MoorePresident Hours 0Pay $0

The return

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