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Nonprofit · EIN 38-6081311

OLIVER DEWEY MARCKS FOUNDATION

Tax-exempt · WARREN, MI 48089

Financials

$351K$708K2023$2.3M$659K2024$971K$690K2025
Revenue Expenses · by fiscal year end
Financials of OLIVER DEWEY MARCKS FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$970,968$690,276$280,692$10,607,448$0$10,607,448
December 31, 2024990-PF$2,294,148$658,567$1,635,581$10,278,293$0$10,278,293
December 31, 2023990-PF$351,079$708,245-$357,166$8,625,905$0$8,625,905
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$153,381
Interest
$76,593
Net gain from sales of assets
$740,994

Expenses

Grants and similar amounts paid
$502,500
Compensation of officers, directors and key employees
$27,000
Disbursements for charitable purposes
$544,361
Excise tax on investment income
$11,955

Balance sheet and other

Total assets, start of year
$10,278,293
Total assets, end of year
$10,607,448
Total liabilities, end of year
$0
Net assets, end of year
$10,607,448
Fair market value of assets
$12,761,390
Qualifying distributions
$544,361
Net investment income
$970,968

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
JOHN M CHASE III
14055 STEPHENS ROAD, WARREN, MI 48089
SECRETARY/TRUSTEE2$9,000
MICHAEL J PREDHOMME
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48236
PRESIDENT/TREASURER/TRUSTEE2$9,000
WILLIAM J PREDHOMME II
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48009
VICE-PRESIDENT/TRUSTEE2$9,000
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
JOHN M CHASE III
14055 STEPHENS ROAD, WARREN, MI 48089
SECRETARY/TRUSTEE2$7,000
MICHAEL J PREDHOMME
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48236
PRESIDENT/TREASURER/TRUSTEE2$7,000
WILLIAM J PREDHOMME II
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48009
VICE-PRESIDENT/TRUSTEE2$7,000
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
JOHN M CHASE III
14055 STEPHENS ROAD, WARREN, MI 48089
SECRETARY/TRUSTEE2$6,000
MICHAEL J PREDHOMME
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48236
PRESIDENT/TREASURER/TRUSTEE2$6,000
WILLIAM J PREDHOMME II
260 E BROWN ST SUITE 320, BIRMINGHAM, MI 48009
VICE-PRESIDENT/TRUSTEE2$6,000

Address and contacts

Address (IRS master file)
14055 STEPHENS RD, WARREN, MI 48089-5712
Signed the 990-PF
MICHAEL J PREDHOMME, TRUSTEE
Phone
(248) 540-1040
Return prepared by
PREDHOMME & CO

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
38-6081311
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
1962
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$10,607,448
Income (IRS master file)
$970,968

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$970,968$690,276$10,607,448IRS
990-PFDecember 2024$2,294,148$658,567$10,278,293XML
990-PFDecember 2023$351,079$708,245$8,625,905XML
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 38-6081311).

Questions about OLIVER DEWEY MARCKS FOUNDATION

What is the EIN of OLIVER DEWEY MARCKS FOUNDATION?
The employer identification number (EIN) of OLIVER DEWEY MARCKS FOUNDATION is 38-6081311.
Is OLIVER DEWEY MARCKS FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1962.
Are donations to OLIVER DEWEY MARCKS FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does OLIVER DEWEY MARCKS FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of OLIVER DEWEY MARCKS 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 OLIVER DEWEY MARCKS 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 OLIVER DEWEY MARCKS FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 3 received compensation from the organization, the highest $9,000 (JOHN M CHASE III, SECRETARY/TRUSTEE).
How much revenue does OLIVER DEWEY MARCKS FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $970,968, expenses of $690,276 and total assets of $10,607,448 at year end.

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