Nonprofit · EIN 92-0453411
WALTER T AND LAUREL A INGSTRUP FOUNDATION
Tax-exempt · ARLINGTON HTS, IL 60005
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $254,579 | $12,626 | $241,953 | $241,953 | $0 | $241,953 |
| December 31, 2024 | 990-PF | $0 | $0 | $0 | $0 | $0 | $0 |
| December 31, 2023 | 990-PF | $0 | $0 | $0 | $0 | $0 | $0 |
| December 31, 2022 | 990-PF | $0 | $0 | $0 | $0 | $0 | $0 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $250,000
- Dividends
- $2,127
- Net gain from sales of assets
- $2,452
Expenses
- Grants and similar amounts paid
- $12,500
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $12,500
- Excise tax on investment income
- $62
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $241,953
- Total liabilities, end of year
- $0
- Net assets, end of year
- $241,953
- Fair market value of assets
- $242,642
- Qualifying distributions
- $12,500
- Net investment income
- $4,579
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.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LAUREL A INGSTRUP 820 S BURTON PLACE, ARLINGTON HEIGHTS, IL 60005 | PRESIDENT AND DIRECTOR | 0 | $0 |
| MATTHEW R DUNTEMANN 1102 W ALEXANDRIA, ARLINGTON HEIGHTS, IL 60004 | SECRETARY TREASURER AND DIRECTOR | 0 | $0 |
| DEBRA L DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| JOHN F DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| RYAN T DUNTEMANN 919 LISBON STREET, COARL GABLES, FL 33134 | DIRECTOR | 0 | $0 |
| LESLIE E DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LAUREL A INGSTRUP 820 S BURTON PLACE, ARLINGTON HEIGHTS, IL 60005 | PRESIDENT AND DIRECTOR | 0 | $0 |
| MATTHEW R DUNTEMANN 1102 W ALEXANDRIA, ARLINGTON HEIGHTS, IL 60004 | SECRETARY TREASURER AND DIRECTOR | 0 | $0 |
| DEBRA L DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| JOHN F DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| RYAN T DUNTEMANN 919 LISBON STREET, COARL GABLES, FL 33134 | DIRECTOR | 0 | $0 |
| LESLIE E DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LAUREL A INGSTRUP 820 S BURTON PLACE, ARLINGTON HEIGHTS, IL 60005 | PRESIDENT AND DIRECTOR | 0 | $0 |
| MATTHEW R DUNTEMANN 1102 W ALEXANDRIA, ARLINGTON HEIGHTS, IL 60004 | SECRETARY TREASURER AND DIRECTOR | 0 | $0 |
| DEBRA L DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| JOHN F DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| RYAN T DUNTEMANN 919 LISBON STREET, COARL GABLES, FL 33134 | DIRECTOR | 0 | $0 |
| LESLIE E DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2022: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LAUREL A INGSTRUP 820 S BURTON PLACE, ARLINGTON HEIGHTS, IL 60005 | PRESIDENT AND DIRECTOR | 0 | $0 |
| MATTHEW R DUNTEMANN 1102 W ALEXANDRIA, ARLINGTON HEIGHTS, IL 60004 | SECRETARY TREASURER AND DIRECTOR | 0 | $0 |
| DEBRA L DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| JOHN F DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
| RYAN T DUNTEMANN 919 LISBON STREET, COARL GABLES, FL 33134 | DIRECTOR | 0 | $0 |
| LESLIE E DUNTEMANN 941 S WALNUT AVENUE, ARLINGTON HEIGHTS, IL 60005 | DIRECTOR | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 820 S BURTON PL, ARLINGTON HTS, IL 60005-2644
- In care of
- % LAUREL A INGSTRUP
- Signed the 990-PF
- MATTHEW R DUNTEMANN, TREASURER
- Phone
- (847) 431-6052
- Return prepared by
- GIMBEL ABRAMS SINGER LLP
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 92-0453411
- 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
- 2025
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $241,953
- Income (IRS master file)
- $274,971
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $254,579 | $12,626 | $241,953 | XML |
| 990-PF | December 2024 | $0 | $0 | $0 | XML |
| 990-PF | December 2023 | $0 | $0 | $0 | XML |
| 990-PF | December 2022 | $0 | $0 | $0 | XML |
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 92-0453411).
Questions about WALTER T AND LAUREL A INGSTRUP FOUNDATION
- What is the EIN of WALTER T AND LAUREL A INGSTRUP FOUNDATION?
- The employer identification number (EIN) of WALTER T AND LAUREL A INGSTRUP FOUNDATION is 92-0453411.
- Is WALTER T AND LAUREL A INGSTRUP FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to WALTER T AND LAUREL A INGSTRUP FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WALTER T AND LAUREL A INGSTRUP FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WALTER T AND LAUREL A INGSTRUP 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 WALTER T AND LAUREL A INGSTRUP 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 WALTER T AND LAUREL A INGSTRUP FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does WALTER T AND LAUREL A INGSTRUP FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $254,579, expenses of $12,626 and total assets of $241,953 at year end.
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