Private Foundation · CA
Witherbee Foundation
Pasadena, CA · EIN 954583560 · Website (ProPublica) ↗ · 990s on ProPublica ↗
Assets
$9.3M
Total Giving
—
Grants on File
0
Average Grant
—
Giving Radius
Where Witherbee Foundation Has Given
Section I
How to Apply
No application guidelines on file — check the foundation's website directly.
Section VI
Filing History
Year-by-year financial summary from IRS 990-PF filings. Total assets and qualifying distributions show the foundation's growth and giving trajectory.
| Year | Total Assets | Qualifying Distributions | Total Revenue | Total Expenses |
|---|---|---|---|---|
| 2023 | $8.8M | $422K | $360K | $539K |
| 2022 | $8.3M | $424K | $355K | $429K |
| 2021 | $10.0M | $448K | $1.4M | $564K |
| 2020 | $8.9M | $451K | $-793,849 | $974K |
| 2019 | $11.9M | $576K | $679K | $942K |
| 2015 | $11.3M | $591K | $687K | $868K |
| 2014 | $13.2M | $672K | $556K | $930K |
| 2013 | $13.2M | $672K | $429K | $889K |
| 2012 | $13.1M | $667K | $411K | $940K |
| 2011 | $12.7M | $661K | $624K | $828K |
Section VII
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