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Nonprofit · EIN 39-1980599

HAMILTON FAMILY FOUNDATION INC

Tax-exempt · MILWAUKEE, WI 53202

Financials

$93K$234K2023$204K$230K2024$213K$251K2025
Revenue Expenses · by fiscal year end
Financials of HAMILTON FAMILY FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$212,602$251,079-$38,477$2,712,768$0$2,712,768
December 31, 2024990-PF$204,018$229,597-$25,579$2,751,245$0$2,751,245
December 31, 2023990-PF$93,222$234,360-$141,138$2,776,824$0$2,776,824
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$62,334
Interest
$20,086
Net gain from sales of assets
$56,430
Other income
$73,752

Expenses

Grants and similar amounts paid
$197,985
Compensation of officers, directors and key employees
$19,000
Disbursements for charitable purposes
$220,338
Excise tax on investment income
$2,565

Balance sheet and other

Total assets, start of year
$2,751,245
Total assets, end of year
$2,712,768
Total liabilities, end of year
$0
Net assets, end of year
$2,712,768
Fair market value of assets
$4,576,160
Qualifying distributions
$220,338
Net investment income
$212,602

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
SALLY H LENSINK
W6257 RAVEN RD, WAUSAUKEE, WI 54177
VICE PRES/TREAS/DIR2$7,000
DOUGLAS H HAMILTON
N1475 APPLE TREE LANE, OOSTBURG, WI 53070
PRESIDENT/DIR1$6,000
JANE MUSICH HAMILTON
N1483 APPLE TREE LANE, OOSTBURG, WI 53070
SECRETARY/DIR1$6,000
ANDREW HAMILTON
2700 NW 424TH ST, WOODLAND, WA 98674
TREASURER/DIR2$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
SALLY H LENSINK
PO BOX 405, WAUSAUKEE, WI 54177
VICE PRESIDENT/DIR2$7,000
DOUGLAS H HAMILTON
PO BOX 405, WAUSAUKEE, WI 54177
PRESIDENT/DIR1$6,000
JANE MUSICH HAMILTON
PO BOX 405, WAUSAUKEE, WI 54177
SECRETARY/DIR1$6,000
ANDREW HAMILTON
2700 NW 424TH ST, WOODLAND, WA 98674
TREASURER/DIR2$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
SALLY H LENSINK
PO BOX 700440, OOSTBURG, WI 53070
VICE PRESIDENT/DIR2$7,000
DOUGLAS H HAMILTON
PO BOX 700440, OOSTBURG, WI 53070
PRESIDENT/DIR1$6,000
JANE MUSICH HAMILTON
PO BOX 700440, OOSTBURG, WI 53070
SECRETARY/DIR1$6,000
ANDREW HAMILTON
2700 NW 424TH ST, WOODLAND, WA 98674
TREASURER/DIR2$0

Address and contacts

Address (IRS master file)
411 E WISCONSIN AVE STE 1000, MILWAUKEE, WI 53202-4409
In care of
% QUARLES & BRADY LLP
Signed the 990-PF
SALLY H LENSINK, VICE PRESIDENT
Phone
(414) 287-1235
Return prepared by
VON BRIESEN & ROPER SC

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
39-1980599
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
2000
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$2,712,768
Income (IRS master file)
$483,234

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$212,602$251,079$2,712,768XML
990-PFDecember 2024$204,018$229,597$2,751,245XML
990-PFDecember 2023$93,222$234,360$2,776,824XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2019–––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 39-1980599).

Questions about HAMILTON FAMILY FOUNDATION INC

What is the EIN of HAMILTON FAMILY FOUNDATION INC?
The employer identification number (EIN) of HAMILTON FAMILY FOUNDATION INC is 39-1980599.
Is HAMILTON FAMILY FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
Are donations to HAMILTON FAMILY FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does HAMILTON FAMILY FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of HAMILTON FAMILY FOUNDATION INC 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 HAMILTON FAMILY FOUNDATION INC 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 HAMILTON FAMILY FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 4 people; 3 received compensation from the organization, the highest $7,000 (SALLY H LENSINK, VICE PRES/TREAS/DIR).
How much revenue does HAMILTON FAMILY FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $212,602, expenses of $251,079 and total assets of $2,712,768 at year end.

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