Form 990-PF for tax year 2024

Totals

Total revenue

$3,157,814,947

Total expenses

$21,106,860

Contributions and grants received

$3,154,995,716

Contributions, gifts and grants paid

$15,000,000

Fair market value of assets, end of year

$3,142,689,295

Listed in Part VIII

Compensation is as filed in Part VIII of the Form 990-PF: compensation, contributions to benefit plans, expense account, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total.

Grants paid on this return

Grants paid, cash basis (Part I, line 25, column (d))

$15,000,000

As filed, and sometimes filed as 0.

Grants paid, Part XV total (line 3a)

$15,000,000

The foundation's own total of the grants it itemizes.

These are the grants the foundation paid during the year. The “Contributions, gifts and grants paid” total above is the figure on the foundation's books. This return marks the accrual method, under which a grant is recorded when the foundation commits to it rather than when it pays, so the books total need not agree with the cash figures in this section: a grant promised one year and paid in another is counted in different years.

• UNIVERSITY OF WASHINGTON AN AGENCY OF THE STATE OF WASHINGTON

  $10,000,000

  BELLEVUE, WA

  ENVIRONMENT

• FRED HUTCHINSON CANCER CENTER

  $2,000,000

  SEATTLE, WA

  BIOSCIENCE

• SEATTLE CHILDREN'S HOSPITAL

  $2,000,000

  SEATTLE, WA

  BIOSCIENCE

• BENAROYA RESEARCH INSTITUTE AT VIRGINIA MASON

  $1,000,000

  SEATTLE, WA

  BIOSCIENCE

Provenance

Return type

form_990_pf

Tax year

2024

Filed

30 July 2026

IRS schema version

2024v5.5

Source object

202612129349100501

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.