Nonprofit · EIN 41-1263290
WINDOM HOSPITAL AUXILIARY
Tax-exempt · WINDOM, MN 56101
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| April 30, 2026 | 990-EZ | $13,069 | $14,350 | -$1,281 | $4,098 | – | $4,098 |
| April 30, 2025 | 990-EZ | $26,029 | $25,568 | $461 | $5,379 | – | $5,379 |
| April 30, 2024 | 990-EZ | $11,898 | $11,715 | $183 | $4,918 | – | $4,918 |
Financial details: 990-EZ for the year ended April 30, 2026
Revenue
- Contributions, gifts and grants
- $1,505
- Investment income
- $3,859
- Net income from fundraising events
- $4,517
- Other revenue
- $3,188
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $250
- Other expenses
- $14,100
- Program services (functional)
- $14,350
Balance sheet and other
- Total assets, start of year
- $5,379
- Total assets, end of year
- $4,098
- Total liabilities, end of year
- –
- Net assets, end of year
- $4,098
- Cash, savings and investments
- $4,098
- Gross receipts
- $21,428
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 April 30, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARY KLOSTERBUER | PRESIDENT | 7 | $0 |
| KAREN SKARPHOL | VICE PRESIDENT | 2 | $0 |
| MARLENE SMITH | RECORDING SECRETARY | 2 | $0 |
| BETTY OLSON | CORRESPONDING SECRETARY | 1 | $0 |
| GERRI BURMEISTER | TREASURER | 4 | $0 |
| BRENDA RENCZYKOWSKI | DIRECTOR | 1 | $0 |
| JACKIE TURNER | DIRECTOR | 1 | $0 |
| DIANNE VELLEMA | DIRECTOR | 1 | $0 |
| PHYLLIS HEINITZ | DIRECTOR | 1 | $0 |
| CONNIE MCCARTHY | DIRECTOR | 1 | $0 |
| MARGE PASCHKE | DIRECTOR | 1 | $0 |
990-EZ for the year ended April 30, 2025: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARY KLOSTERBUER | PRESIDENT | 7 | $0 |
| KAREN SKARPHOL | VICE PRESIDENT | 2 | $0 |
| MARLENE SMITH | RECORDING SECRETARY | 2 | $0 |
| BETTY OLSON | CORRESPONDING SECRETARY | 1 | $0 |
| GERRI BURMEISTER | TREASURER | 4 | $0 |
| BRENDA RENCZYKOWSKI | DIRECTOR | 1 | $0 |
| JACKIE TURNER | DIRECTOR | 1 | $0 |
| DIANNE VELLEMA | DIRECTOR | 1 | $0 |
| PHYLLIS HEINITZ | DIRECTOR | 1 | $0 |
| CONNIE MCCARTHY | DIRECTOR | 1 | $0 |
| MARGE PASCHKE | DIRECTOR | 1 | $0 |
990-EZ for the year ended April 30, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARY KLOSTERBUER | PRESIDENT | 7 | $0 |
| GERRI BURMEISTER | TREASURER | 4 | $0 |
| MARLENE SMITH | RECORDING SECRETARY | 2 | $0 |
| BETTY OLSON | CORRESPONDING SECRETARY | 1 | $0 |
| NANCY MICHALSKI | DIRECTOR | 1 | $0 |
| DIANE VELLEMA | DIRECTOR | 1 | $0 |
| KARLA TABER | DIRECTOR | 1 | $0 |
| PHYLLIS HEINITZ | DIRECTOR | 1 | $0 |
| CONNIE MCCARTHY | DIRECTOR | 1 | $0 |
| MARGE PASCHKE | DIRECTOR | 1 | $0 |
| KAREN SKARPHOL | VICE PRESIDENT | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 339, WINDOM, MN 56101-0339
- In care of
- % WINDOM AREA HOSPITAL
- Mailing address (990-N for 2011)
- PO BOX 339, WINDOM MN 56101
- Principal officer (990-N for 2011)
- MARY KLOSTERBUER, PO BOX 339, WINDOM MN 56101
- Signed the 990-EZ
- Gerrie Burmeister, Treasurer
- Return prepared by
- Swenson Accounting & Tax Service
Mission
PROVIDE SUPPORT FOR WINDOM AREA HOSPITAL
Program accomplishments
- PROVIDE SUPPORT FOR WINDOM AREA HOSPITAL BY PURCHASE OF PATIENT EQUIPMENT AND SUPPLIESExpenses $10,416
- PROVIDE SUPPORT FOR WINDOM AREA HOSPITAL BY MAINTAINING A GIFT SHOP FOR PATIENTS AND VISITORSExpenses $2,254
- PROVIDE SUPPORT FOR WINDOM AREA HOSPITAL THROUGH COMMUNITY RELATIONS AND ACTIVITIESExpenses $1,680
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in April, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | April 30, 2026 | September 15, 2026 | 990-EZ on file |
| 2024 | April 30, 2025 | September 15, 2025 | 990-EZ on file |
| 2023 | April 30, 2024 | September 16, 2024 | 990-EZ on file |
IRS record
- EIN
- 41-1263290
- Tax-exempt status
- 501(c)(4): Social welfare organization
- Donations deductible
- No
- Exempt since
- 1978
- Accounting year ends
- April
- Files
- Form 990-N (e-Postcard)
- Assets (IRS master file)
- $4,098
- Income (IRS master file)
- $21,428
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | April 2026 | $13,069 | $14,350 | $4,098 | XML |
| 990-EZ | April 2025 | $26,029 | $25,568 | $5,379 | XML |
| 990-EZ | April 2024 | $11,898 | $11,715 | $4,918 | XML |
| 990-EZ | April 2023 | – | – | – | IRS |
| 990-EZ | April 2022 | – | – | – | IRS |
| 990-EZ | April 2021 | – | – | – | IRS |
| 990-EZ | April 2020 | – | – | – | IRS |
| 990-EZ | April 2019 | – | – | – | IRS |
| 990-N for 2011 Officer: MARY KLOSTERBUER | April 30, 2012 | ≤ $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 41-1263290).
Questions about WINDOM HOSPITAL AUXILIARY
- What is the EIN of WINDOM HOSPITAL AUXILIARY?
- The employer identification number (EIN) of WINDOM HOSPITAL AUXILIARY is 41-1263290.
- Is WINDOM HOSPITAL AUXILIARY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1978.
- Are donations to WINDOM HOSPITAL AUXILIARY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does WINDOM HOSPITAL AUXILIARY file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of WINDOM HOSPITAL AUXILIARY due?
- The return for tax year 2026 (the year ending April 30, 2027) is due September 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did WINDOM HOSPITAL AUXILIARY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended April 2026.
- Who is the principal officer of WINDOM HOSPITAL AUXILIARY?
- The 990-N for 2011 names MARY KLOSTERBUER.
- Who are the officers and directors of WINDOM HOSPITAL AUXILIARY?
- The 990-EZ for the year ended April 30, 2026 lists 11 people; 0 received compensation from the organization.
- How much revenue does WINDOM HOSPITAL AUXILIARY have?
- On its 990-EZ for the year ended April 30, 2026 it reported revenue of $13,069, expenses of $14,350 and total assets of $4,098 at year end.
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