Data / Foundation grants / William B Dietrich Foundation
William B Dietrich Foundation: 10 grants to organizations, $3.2 million (tax year ended December 2024)
William B Dietrich Foundation, a private foundation in Philadelphia, PA, paid 10 grants to organizations totaling $3,169,700 in its tax year ended December 2024, according to its Form 990-PF filed with the IRS on November 12, 2025. The largest was $1,160,000 to Friends of Laurel Hill & West Laurel Hill Cemeteries in Philadelphia, PA for restoration of gatehouse.
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- EIN
- 900628306
- Based in
- Philadelphia, PA
- Assets
- $87,783,496
- Grants paid
- $3,169,700
- Tax year ended
- December 2024
Grants paid, tax year ended December 2024
From the Form 990-PF filed November 12, 2025, IRS object ID 202513169349102921. It reported $3,169,700 in grants paid; 10 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Friends of Laurel Hill & West Laurel Hill Cemeteries | Philadelphia, PA | Restoration of gatehouse | $1,160,000 | apps.irs.gov | |
| The Franklin Institute | Philadelphia, PA | Hamilton collections gallery | Arts, culture and humanities | $500,000 | apps.irs.gov |
| Morris Arboretum of the University of Pennsylvania | Philadelphia, PA | Renovation & repair of the step fountain | $340,000 | apps.irs.gov | |
| Philadelphia Society for the Preservation of Landmarks | Philadelphia, PA | Grumblethorpe historic tenant house restoration projecti | Arts, culture and humanities | $330,000 | apps.irs.gov |
| Williamson College of the Trades | Media, PA | Doors & windows for exterior restoration of derrickson cottage | Education | $270,000 | apps.irs.gov |
| Township of Lower Merion | Ardmore, PA | General purposes | $255,000 | apps.irs.gov | |
| Us Squash Racquets Association Inc | Philadelphia, PA | Design, construction & development of a new reception area at the armory | $240,000 | apps.irs.gov | |
| Saint Mark's Church | Philadelphia, PA | Masonry work & exterior lighting of the lady chapel | $54,700 | apps.irs.gov | |
| New Horizons Senior Center | Narberth, PA | General purposes | $10,000 | apps.irs.gov | |
| Surrey Services for Seniors | Berwyn, PA | General operations | $10,000 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Arts, culture and humanities | $830,000 |
| Education | $270,000 |
States funded
| Recipient state | Granted |
|---|---|
| Pennsylvania | $3,169,700 |
Also on SpecStream
Updated November 12, 2025. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.