Nonprofit · EIN 20-5949996
MARK A & JEAN M ELSTE FAMILYFOUNDATION INC
Tax-exempt · STURGEON BAY, WI 54235
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $7,170 | $13,846 | -$6,676 | $59,283 | $0 | $59,283 |
| December 31, 2024 | 990-PF | $3,762 | $5,975 | -$2,213 | $63,688 | $0 | $63,688 |
| December 31, 2023 | 990-PF | $3,850 | $7,297 | -$3,447 | $66,592 | $0 | $66,592 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $52
- Dividends
- $3,466
- Net gain from sales of assets
- $3,652
Expenses
- Grants and similar amounts paid
- $12,575
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $12,575
- Excise tax on investment income
- $98
Balance sheet and other
- Total assets, start of year
- $63,688
- Total assets, end of year
- $59,283
- Total liabilities, end of year
- $0
- Net assets, end of year
- $59,283
- Fair market value of assets
- $57,694
- Qualifying distributions
- $12,575
- Net investment income
- $7,118
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 |
|---|---|---|---|
| MARK A ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | VICE-PRESIDENT | 0 | $0 |
| JEAN M ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | PRESIDENT | 0 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK A ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | PRESIDENT | 0 | $0 |
| JEAN M ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | SECRETARY | 0 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK A ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | PRESIDENT | 0 | $0 |
| JEAN M ELSTE 4339 GLIDDEN DR, STURGEON BAY, WI 54235 | SECRETARY | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 4339 GLIDDEN DR, STURGEON BAY, WI 54235-9185
- In care of
- % MARK ELSTE
- Signed the 990-PF
- JEAN ELSTE, PRESIDENT
- Phone
- (414) 640-2234
- Return prepared by
- MBE CPAS 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
- 20-5949996
- 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
- 2007
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $59,283
- Income (IRS master file)
- $24,727
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $7,170 | $13,846 | $59,283 | XML |
| 990-PF | December 2024 | $3,762 | $5,975 | $63,688 | XML |
| 990-PF | December 2023 | $3,850 | $7,297 | $66,592 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | 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 20-5949996).
Questions about MARK A & JEAN M ELSTE FAMILYFOUNDATION INC
- What is the EIN of MARK A & JEAN M ELSTE FAMILYFOUNDATION INC?
- The employer identification number (EIN) of MARK A & JEAN M ELSTE FAMILYFOUNDATION INC is 20-5949996.
- Is MARK A & JEAN M ELSTE FAMILYFOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
- Are donations to MARK A & JEAN M ELSTE FAMILYFOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MARK A & JEAN M ELSTE FAMILYFOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MARK A & JEAN M ELSTE FAMILYFOUNDATION INC 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 MARK A & JEAN M ELSTE FAMILYFOUNDATION INC 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 MARK A & JEAN M ELSTE FAMILYFOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does MARK A & JEAN M ELSTE FAMILYFOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $7,170, expenses of $13,846 and total assets of $59,283 at year end.
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