Is it real?
Yes. Exemption reinstated (2015-05-15). Per the IRS revocation list. Latest filing on record: FY2025. IRS ruling in Feb 2017.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
What each dollar paid for.
Form 990-PF Part I, lines 24–26. Every line is in By the numbers.
Something off? Claim to add context
Who runs it and what they're paid
The filing lists no officers, directors or key staff.
Programs and updates
A private foundation based in Worcester, MA.
Questions for Wilensky Foundation
Your first name shows with your question. Wilensky Foundation answers here, for everyone.
Grants and how to apply
Who it funds, and how to ask.
Who They Fund
Grantmaking Profile
By the numbers
The FY2020 990-PF, line by line.
Download 990
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 LatestFiled with the IRS May 14, 2026 | $97K | $82K | $15K | $967K | 990 PDF |
| FY2024Filed with the IRS May 13, 2025 | $118K | $81K | $38K | $952K | 990 PDF |
| FY2023Filed with the IRS May 13, 2024 | $65K | $69K | −$4K | $914K | 990 PDF |
| FY2022Filed with the IRS May 15, 2023 | $34K | $74K | −$40K | $918K | 990 PDF |
| FY2021Filed with the IRS Sep 12, 2022 | $85K | $63K | $22K | $958K | 990 PDF |
| FY2020 ViewingFiled with the IRS Nov 9, 2021 | $51K | $63K | −$12K | $936K | 990 PDF |
Schedules filed Part IV
Form 990 e-file (XML) FY2020 from the IRS · Classification, formation year and address from the IRS Business Master File
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