Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Mar 1997.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
What each dollar paid for.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
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 Traverse City, MI.
This section is blank until Mariel Foundation claims this page.
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Grants and how to apply
Who it funds, and how to ask.
Who They Fund
Grantmaking Profile
By the numbers
The FY2023 990-PF, line by line.
Download 990
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 Latest | $1.8M | $825K | $958K | $10.8M | 990 PDF |
| FY2024 | $673K | $768K | −$95K | $9.8M | 990 PDF |
| FY2023 Viewing | $1.3M | $699K | $552K | $9.9M | 990 PDF |
| FY2022 | $211K | $742K | −$531K | $9.4M | 990 PDF |
| FY2021 | $1.9M | $717K | $1.2M | $9.9M | 990 PDF |
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Schedules filed Part IV
Form 990 e-file (XML) FY2023 from the IRS · Classification, formation year and address from the IRS Business Master File
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