Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-6758319

CHARLES K WILLIAMS TR

Also known as 108421DJ013

Tax-exempt · PITTSBURGH, PA 15230

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in November, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2024November 30, 2025April 15, 2026990-PF on file
2023November 30, 2024April 15, 2025990-PF on file
2022November 30, 2023April 15, 2024990-PF on file

IRS record

EIN
23-6758319
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1985
Accounting year ends
November
Files
Form 990-PF

Filing history

FormYear endedRevenueExpensesAssets
990-PFNovember 2025–––
990-PFNovember 2024–––
990-PFNovember 2023$87,107$78,334$19,336
990-PFNovember 2022–––
990-PFNovember 2021–––
990-PFNovember 2020–––

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF: e-filed returns processed since 2019; amounts from the IRS Statistics of Income extracts where available.

Other organizations in PITTSBURGH