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Nonprofit · EIN 46-4029848

SUSTAINABILITY INSTITUTE OF DETROIT

Tax-exempt · DETROIT, MI 48201

Financials

$234K$107K2022$20K$172K2023$10.6M$196K2024
Revenue Expenses · by fiscal year end
Financials of SUSTAINABILITY INSTITUTE OF DETROIT by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-PF$10,638,131$196,194$10,441,937$5,598,078$0$5,598,078
June 30, 2024990-PF$19,628$171,586-$151,958$276,786$0$276,786
June 30, 2023990-PF$233,628$106,868$126,760$428,744$0$428,744
Financial details: 990-PF for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$5,232,610
Dividends
$17,434
Net gain from sales of assets
$5,368,356
Other income
$19,731

Expenses

Grants and similar amounts paid
$181,372
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$191,268
Excise tax on investment income
$75,071

Balance sheet and other

Total assets, start of year
$276,786
Total assets, end of year
$5,598,078
Total liabilities, end of year
$0
Net assets, end of year
$5,598,078
Fair market value of assets
$5,598,078
Qualifying distributions
$191,268
Net investment income
$5,405,521

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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
THOMAS S BRENNAN
4444 SECOND AVENUE, DETROIT, MI 48201
PRESIDENT/DIRECTOR5$0
CHRISTOPHER UHL
4444 SECOND AVENUE, DETROIT, MI 48201
DIRECTOR0.5$0
ROBERT J WEINS
4444 SECOND AVENUE, DETROIT, MI 48201
SECRETARY/TREASURER/DIRECT5$0
990-PF for the year ended June 30, 2024: 4 people
NameTitleHours / weekCompensation
THOMAS S BRENNAN
4444 SECOND AVENUE, DETROIT, MI 48201
PRESIDENT/DIRECTOR0.5$0
CHRISTOPHER UHL
4444 SECOND AVENUE, DETROIT, MI 48201
DIRECTOR0.5$0
ROBERT J WEINS
4444 SECOND AVENUE, DETROIT, MI 48201
SECRETARY/TREASURER/DIRECT2$0
KIMBERLY WILLIAMSON
4444 SECOND AVENUE, DETROIT, MI 48201
DIRECTOR0.5$0
990-PF for the year ended June 30, 2023: 4 people
NameTitleHours / weekCompensation
THOMAS S BRENNAN
4444 SECOND AVENUE, DETROIT, MI 48201
PRESIDENT/DIRECTOR0.5$0
CHRISTOPHER UHL
4444 SECOND AVENUE, DETROIT, MI 48201
DIRECTOR0.5$0
ROBERT J WEINS
4444 SECOND AVENUE, DETROIT, MI 48201
SECRETARY/TREASURER/DIRECT4$0
KIMBERLY WILLIAMSON
4444 SECOND AVENUE, DETROIT, MI 48201
DIRECTOR0.5$0

Address and contacts

Address (IRS master file)
4444 2ND AVE, DETROIT, MI 48201-1216
In care of
% ROBERT WEINS
Mailing address (990-N for 2014)
4444 Second Avenue, Detroit MI 48201
Principal officer (990-N for 2014)
Thomas Brennan, 4444 Second Avenue, Detroit MI 48201
Signed the 990-PF
ROBERT J WEINS, SECRETARY
Phone
(586) 219-2005
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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-PF on file
2023June 30, 2024November 15, 2024990-PF on file

IRS record

EIN
46-4029848
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
2014
Accounting year ends
June
Files
Form 990-PF
Assets (IRS master file)
$5,631,256
Income (IRS master file)
$392,784

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFJune 2025$10,638,131$196,194$5,598,078XML
990-PFJune 2024$19,628$171,586$276,786XML
990-PFJune 2023$233,628$106,868$428,744XML
990-PFJune 2022–––IRS
990-PFJune 2021–––IRS
990-N for 2014
Officer: Thomas Brennan
June 30, 2015≤ $50,000 receipts––e-Postcard

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 46-4029848).

Questions about SUSTAINABILITY INSTITUTE OF DETROIT

What is the EIN of SUSTAINABILITY INSTITUTE OF DETROIT?
The employer identification number (EIN) of SUSTAINABILITY INSTITUTE OF DETROIT is 46-4029848.
Is SUSTAINABILITY INSTITUTE OF DETROIT tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
Are donations to SUSTAINABILITY INSTITUTE OF DETROIT tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does SUSTAINABILITY INSTITUTE OF DETROIT file?
Form 990-PF. Private foundations file every year.
When is the next return of SUSTAINABILITY INSTITUTE OF DETROIT due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SUSTAINABILITY INSTITUTE OF DETROIT last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended June 2025.
Who is the principal officer of SUSTAINABILITY INSTITUTE OF DETROIT?
The 990-N for 2014 names Thomas Brennan.
Who are the officers and directors of SUSTAINABILITY INSTITUTE OF DETROIT?
The 990-PF for the year ended June 30, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does SUSTAINABILITY INSTITUTE OF DETROIT have?
On its 990-PF for the year ended June 30, 2025 it reported revenue of $10,638,131, expenses of $196,194 and total assets of $5,598,078 at year end.

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