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Nonprofit · EIN 43-6029156

SUNNEN FOUNDATION

Tax-exempt · SAINT LOUIS, MO 63143

Financials

$1.5M$1.2M2023$2.5M$1.5M2024$1.8M$1.8M2025
Revenue Expenses · by fiscal year end
Financials of SUNNEN FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,770,276$1,805,587-$35,311$15,122,511$0$15,122,511
December 31, 2024990-PF$2,492,844$1,514,627$978,217$14,993,212$0$14,993,212
December 31, 2023990-PF$1,491,407$1,171,220$320,187$14,014,995$0$14,014,995
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$340,882
Net gain from sales of assets
$1,429,394

Expenses

Grants and similar amounts paid
$1,435,145
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$1,437,508
Excise tax on investment income
$22,426

Balance sheet and other

Total assets, start of year
$14,993,212
Total assets, end of year
$15,122,511
Total liabilities, end of year
$0
Net assets, end of year
$15,122,511
Fair market value of assets
$25,880,135
Qualifying distributions
$1,437,508
Net investment income
$1,770,276

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
KURT KALLAUS
PO BOX 430007, ST LOUIS, MO 63143
PRESIDENT1$0
MATTHEW S KREIDER
PO BOX 430007, ST LOUIS, MO 63143
VICE PRESIDENT1$0
SUSAN BRASEL
PO BOX 430007, ST LOUIS, MO 63143
SECRETARY/TREASURER1$0
KATE DANDO
PO BOX 430007, ST LOUIS, MO 63143
DIRECTOR1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
KURT KALLAUS
PO BOX 430007, ST LOUIS, MO 63143
PRESIDENT1$0
MATTHEW S KREIDER
PO BOX 430007, ST LOUIS, MO 63143
VICE PRESIDENT1$0
SUSAN BRASEL
PO BOX 430007, ST LOUIS, MO 63143
SECRETARY/TREASURER1$0
KATE DANDO
PO BOX 430007, ST LOUIS, MO 63143
DIRECTOR1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
KURT KALLAUS
PO BOX 430007, ST LOUIS, MO 63143
PRESIDENT1$0
MATTHEW S KREIDER
PO BOX 430007, ST LOUIS, MO 63143
VICE PRESIDENT1$0
SUSAN BRASEL
PO BOX 430007, ST LOUIS, MO 63143
SECRETARY/TREASURER1$0
KATE DANDO
PO BOX 430007, ST LOUIS, MO 63143
DIRECTOR1$0

Address and contacts

Address (IRS master file)
PO BOX 430007, SAINT LOUIS, MO 63143-0107
Signed the 990-PF
SUSAN BRASEL, SECRETARY
Phone
(314) 707-7007
Return prepared by
UHY ADVISORS MIDWEST INC

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
43-6029156
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
1954
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$15,122,511
Income (IRS master file)
$7,971,685

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,770,276$1,805,587$15,122,511XML
990-PFDecember 2024$2,492,844$1,514,627$14,993,212XML
990-PFDecember 2023$1,491,407$1,171,220$14,014,995XML
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 43-6029156).

Questions about SUNNEN FOUNDATION

What is the EIN of SUNNEN FOUNDATION?
The employer identification number (EIN) of SUNNEN FOUNDATION is 43-6029156.
Is SUNNEN FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1954.
Are donations to SUNNEN FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does SUNNEN FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of SUNNEN 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 SUNNEN 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 SUNNEN FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does SUNNEN FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,770,276, expenses of $1,805,587 and total assets of $15,122,511 at year end.

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