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Form 990-PFTax year 2025EIN 84-4402551

The Foundation Supporting Climate Science Inc

A private foundation in Bethesda, MD. Its return for tax year 2025 lists 6 grants and $91,000 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

1 return on file

Tax year 2025 is the only return we have read for this foundation so far.

  • Tax year 2025

    $91,000

    Grants listed
    6
    Assets, end of year
    $10,986

Grants paid in 2025

6 grants, largest first

As listed on the return.

  1. The Center for Environmental Research and Earth Sciences (ceres)Salem, MA

    Charitable contribution

    $33,000
  2. CO2 CoalitionFairfax, VA

    Charitable contribution

    $20,000
  3. Competitive Enterprise Institute (cei)Washington, DC

    Charitable contribution

    $10,000
  4. American Friends of the GWPFNew York, NY

    Charitable contribution

    $10,000
  5. Heartland InstituteSchaumburg, IL

    Charitable contribution

    $10,000
  6. Committee for A Constructive TomorrowWashington, DC

    Charitable contribution

    $8,000

Where the money goes

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

  1. Environment1 grant $20,00050% of the total
  2. Community development1 grant $10,00025% of the total
  3. Public affairs1 grant $10,00025% of the total

By State

Grants to organizations with a US address, latest year.

  1. Massachusetts1 grant $33,000
  2. Virginia1 grant $20,000
  3. District of Columbia2 grants $18,000
  4. Illinois1 grant $10,000
  5. New York1 grant $10,000

Officers, directors and trustees

2 people as filed

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

  • Malon WilkusPRESIDENT AND CEO Hours 1Pay $0
  • Jay BeamSECRETARY AND TREASURER Hours 1Pay $0

The return

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