Nonprofit · EIN 36-6125570
ESPER A PETERSEN FOUNDATION
Tax-exempt · GRAYSLAKE, IL 60030
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $1,157,186 | $1,172,331 | -$15,145 | $6,971,299 | $48,125 | $6,923,174 |
| December 31, 2024 | 990-PF | $1,116,977 | $1,239,813 | -$122,836 | $6,839,449 | $52,125 | $6,787,324 |
| December 31, 2023 | 990-PF | $904,059 | $983,459 | -$79,400 | $6,962,285 | $52,125 | $6,910,160 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $363,281
- Interest
- $6,514
- Net rental income
- $425,589
- Net gain from sales of assets
- $1,400
Expenses
- Grants and similar amounts paid
- $760,426
- Compensation of officers, directors and key employees
- $15,000
- Disbursements for charitable purposes
- $760,426
- Excise tax on investment income
- $10,853
Balance sheet and other
- Total assets, start of year
- $6,839,449
- Total assets, end of year
- $6,971,299
- Total liabilities, end of year
- $48,125
- Net assets, end of year
- $6,923,174
- Fair market value of assets
- $19,232,679
- Qualifying distributions
- $760,426
- Net investment income
- $1,157,186
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 |
|---|---|---|---|
| Esper A Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/President | 2 | $5,000 |
| Ann Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/VP | 2 | $5,000 |
| Esper A Petersen III 1 E Belvidere Road, Grayslake, IL 60030 | Director | 1 | $2,000 |
| Stephanie Gullo 1 E Belvidere Road, Grayslake, IL 60030 | Dir/Secretary | 1 | $1,000 |
| Jennifer Ashworth 1 E Belvidere Road, Grayslake, IL 60030 | Asst Secretary | 1 | $1,000 |
| Adam Morley 1 E Belvidere Road, Grayslake, IL 60030 | Treasurer | 1 | $1,000 |
990-PF for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Esper A Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/President | 5 | $5,000 |
| Ann Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/VP | 5 | $5,000 |
| Esper A Petersen III 1 E Belvidere Road, Grayslake, IL 60030 | Director | 1 | $2,000 |
| Stephanie Gullo 1 E Belvidere Road, Grayslake, IL 60030 | Secretary | 1 | $1,000 |
| Jennifer Ashworth 1 E Belvidere Road, Grayslake, IL 60030 | Asst Secretary | 1 | $1,000 |
| Adam Morley 1 E Belvidere Road, Grayslake, IL 60030 | Treasurer | 1 | $1,000 |
990-PF for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Esper A Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/President | 5 | $5,000 |
| Ann Petersen 1 E Belvidere Road, Grayslake, IL 60030 | Dir/VP | 5 | $5,000 |
| Esper A Petersen III 1 E Belvidere Road, Grayslake, IL 60030 | Director | 1 | $2,000 |
| Stephanie Gullo 1 E Belvidere Road, Grayslake, IL 60030 | Secretary | 1 | $1,000 |
| Jennifer Ashworth 1 E Belvidere Road, Grayslake, IL 60030 | Asst Secretary | 1 | $1,000 |
| Adam Morley 1 E Belvidere Road, Grayslake, IL 60030 | Treasurer | 1 | $1,000 |
Address and contacts
- Address (IRS master file)
- 1 E BELVIDERE RD, GRAYSLAKE, IL 60030-2438
- Signed the 990-PF
- Esper A Petersen, President
- Phone
- (847) 336-0900
- Return prepared by
- Dam Snell & Taveirne Ltd
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
- 36-6125570
- 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
- 1961
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $6,971,299
- Income (IRS master file)
- $1,174,422
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $1,157,186 | $1,172,331 | $6,971,299 | XML |
| 990-PF | December 2024 | $1,116,977 | $1,239,813 | $6,839,449 | XML |
| 990-PF | December 2023 | $904,059 | $983,459 | $6,962,285 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 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 36-6125570).
Questions about ESPER A PETERSEN FOUNDATION
- What is the EIN of ESPER A PETERSEN FOUNDATION?
- The employer identification number (EIN) of ESPER A PETERSEN FOUNDATION is 36-6125570.
- Is ESPER A PETERSEN FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1961.
- Are donations to ESPER A PETERSEN FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does ESPER A PETERSEN FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ESPER A PETERSEN 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 ESPER A PETERSEN 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 ESPER A PETERSEN FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 6 people; 6 received compensation from the organization, the highest $5,000 (Esper A Petersen, Dir/President).
- How much revenue does ESPER A PETERSEN FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,157,186, expenses of $1,172,331 and total assets of $6,971,299 at year end.
Other nonprofits in GRAYSLAKE
- COLLEGE OF LAKE COUNTY FOUNDATION EIN 36-2852334 · last filed 990 for 2025
- PRAIRIE CROSSING CHARTER SCHOOL EIN 36-4219220 · last filed 990 for 2025
- COMMUNITY YOUTH NETWORK INC EIN 36-2991247 · last filed 990 for 2025
- UNIVERSITY CENTER OF LAKE COUNTY EIN 36-4426554 · last filed 990 for 2025
- SAVE A PET INC EIN 23-7304570 · last filed 990 for 2024
- LAKE COUNTY FAIR ASSOCIATION EIN 36-6089769 · last filed 990 for 2025
- LAKE COUNTY COMMUNITY FOUNDATION EIN 20-3654399 · last filed 990 for 2025
- HEALTHCARE FOUNDATION OF NORTHERN LAKE COUNTY EIN 20-5253008 · last filed 990-PF for 2024