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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 20-5501259

KAREN WEIDINGER FOUNDATION

Tax-exempt · ST CHARLES, MO 63303

Financials

$79K$75K2023$94K$78K2024
Revenue Expenses · by fiscal year end
Financials of KAREN WEIDINGER FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-EZ$93,897$77,973$15,924$115,986$0$115,986
December 31, 2023990-EZ$78,645$75,207$3,438$100,062$0$100,062
Financial details: 990-EZ for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$10,200
Program service revenue
$34,629
Investment income
$188
Net income from fundraising events
$48,880

Expenses

Grants and similar amounts paid
$51,500
Compensation of officers, directors and key employees
$0
Occupancy
$1,310
Printing, publications and postage
$500
Other expenses
$24,663
Program services (functional)
$74,368

Balance sheet and other

Total assets, start of year
$100,062
Total assets, end of year
$115,986
Total liabilities, end of year
$0
Net assets, end of year
$115,986
Cash, savings and investments
$115,986
Gross receipts
$96,081

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-EZ for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
BRIAN WIESPRESIDENT1$0
ANITA TERHUNETREASURER0.4$0
NANCY GRASSNERSECRETARY0.4$0
RICHARD HOLLANDERVICE PRESIDENT0.4$0
990-EZ for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
BRIAN WIESPRESIDENT1$0
ANITA TERHUNETREASURER0.4$0
NANCY GRASSNERSECRETARY0.4$0
RICHARD HOLLANDERVICE PRESIDENT0.4$0

Address and contacts

Address (IRS master file)
2025 ZUMBEHL RD STE 47, ST CHARLES, MO 63303-2723
Mailing address (990-N for 2022)
2025 ZUMBEHL RD STE 47, ST CHARLES MO 63303
Principal officer (990-N for 2022)
BRIAN WIES, 2025 ZUMBEHL RD STE 47, ST CHARLES MO 63303
Signed the 990-EZ
BRIAN WIES, PRESIDENT
Phone
(636) 947-5009
Return prepared by
WIPFLI ADVISORY LLC

Mission

EMPOWERING SAINT CHARLES AND SURROUNDING COMMUNITIES WITH KNOWLEDGE AND SUPPORT TO WIN THE FIGHT AGAINST BREAST CANCER.

990-EZ for the year ended December 31, 2024

Program accomplishments

  • HELD 5K RUN/WALK EVENT TO PROMOTE EDUCATION AND CANCER AWARENESS
    Expenses $22,868
  • FUNDING ORGANIZATIONS THAT OFFER SUPPORT, SERVICES, AND EDUCATION FOR LIFE DURING AND AFTER BREAST CANCER.
    Expenses $51,500 · grants $51,500

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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, 2026Not on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2025 990-EZ for KAREN WEIDINGER FOUNDATION

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
20-5501259
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2007
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Health care (E12)
Assets (IRS master file)
$115,986
Income (IRS master file)
$96,081

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2024$93,897$77,973$115,986IRS
990-EZDecember 2023$78,645$75,207$100,062XML
990-N for 2022
Officer: BRIAN WIES
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: BRIAN WIES
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: BRIAN WIES
December 31, 2018≤ $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 20-5501259).

Questions about KAREN WEIDINGER FOUNDATION

What is the EIN of KAREN WEIDINGER FOUNDATION?
The employer identification number (EIN) of KAREN WEIDINGER FOUNDATION is 20-5501259.
Is KAREN WEIDINGER FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to KAREN WEIDINGER FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KAREN WEIDINGER FOUNDATION file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of KAREN WEIDINGER FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KAREN WEIDINGER FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
Who is the principal officer of KAREN WEIDINGER FOUNDATION?
The 990-N for 2022 names BRIAN WIES.
Who are the officers and directors of KAREN WEIDINGER FOUNDATION?
The 990-EZ for the year ended December 31, 2024 lists 4 people; 0 received compensation from the organization.
How much revenue does KAREN WEIDINGER FOUNDATION have?
On its 990-EZ for the year ended December 31, 2024 it reported revenue of $93,897, expenses of $77,973 and total assets of $115,986 at year end.

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