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Nonprofit · EIN 45-3698071

WINDFALL FOUNDATION

Tax-exempt · MARQUETTE, MI 49855

Financials

$1.1M$100K2023$1.4M$331K2024$1.5M$73K2025
Revenue Expenses · by fiscal year end
Financials of WINDFALL FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,460,376$73,055$1,387,321$7,798,536$0$7,798,536
December 31, 2024990-PF$1,374,020$330,871$1,043,149$6,413,126$0$6,413,126
December 31, 2023990-PF$1,068,298$100,204$968,094$5,367,839$0$5,367,839
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,000,000
Dividends
$248,475
Interest
$653
Net gain from sales of assets
$211,248

Expenses

Grants and similar amounts paid
$0
Excise tax on investment income
$5,489

Balance sheet and other

Total assets, start of year
$6,413,126
Total assets, end of year
$7,798,536
Total liabilities, end of year
$0
Net assets, end of year
$7,798,536
Fair market value of assets
$8,191,435
Net investment income
$460,376

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
J STEPHEN MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & P0.25$0
DIANE B KRIBS-MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & S0.25$0
KENNETH J SEAVOY
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR0.25$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
J STEPHEN MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & P0.25$0
DIANE B KRIBS-MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & S0.25$0
KENNETH J SEAVOY
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR0.25$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
J STEPHEN MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & P0.25$0
DIANE B KRIBS-MAYS
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR & S0.25$0
KENNETH J SEAVOY
128 WEST SPRING STREET, MARQUETTE, MI 49855
DIRECTOR0.25$0

Address and contacts

Address (IRS master file)
128 W SPRING ST, MARQUETTE, MI 49855-4608
In care of
% KEN SEAVOY
Signed the 990-PF
J STEPHEN MAYS, DIRECTOR & PRESIDENT
Phone
(906) 226-2543
Return prepared by
ANDREWS HOOPER PAVLIK PLC

What it must file and when

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

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
45-3698071
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
2012
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$7,798,536
Income (IRS master file)
$2,393,487

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,460,376$73,055$7,798,536IRS
990-PFDecember 2024$1,374,020$330,871$6,413,126IRS
990-PFDecember 2023$1,068,298$100,204$5,367,839XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 45-3698071).

Questions about WINDFALL FOUNDATION

What is the EIN of WINDFALL FOUNDATION?
The employer identification number (EIN) of WINDFALL FOUNDATION is 45-3698071.
Is WINDFALL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
Are donations to WINDFALL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does WINDFALL FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of WINDFALL FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WINDFALL FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of WINDFALL FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does WINDFALL FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,460,376, expenses of $73,055 and total assets of $7,798,536 at year end.

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