Nonprofit · EIN 85-4242730
SEIDENSTICKER FAMILY FOUNDATION
Tax-exempt · SUNNY ISL BCH, FL 33160
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $48,400 | $350,546 | -$302,146 | $1,672,387 | $0 | $1,672,387 |
| December 31, 2024 | 990-PF | $63,223 | $302,610 | -$239,387 | $1,974,533 | $0 | $1,974,533 |
| December 31, 2023 | 990-PF | $19,158 | $189,656 | -$170,498 | $2,191,719 | $0 | $2,191,719 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $55,498
- Net gain from sales of assets
- -$7,098
Expenses
- Grants and similar amounts paid
- $328,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $338,286
- Excise tax on investment income
- $601
Balance sheet and other
- Total assets, start of year
- $1,974,533
- Total assets, end of year
- $1,672,387
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,672,387
- Fair market value of assets
- $1,672,387
- Qualifying distributions
- $338,286
- Net investment income
- $55,498
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 |
|---|---|---|---|
| KURT SEIDENSTICKER 16901 COLLINS AVE UNIT 805, SUNNY ISLES BEACH, FL 33160 | DIRECTOR/PRESIDENT | 0.5 | $0 |
| LAURA SEIDENSTICKER 395 N GREEN BAY ROAD, LAKE FOREST, IL 60045 | DIRECTOR | 0.5 | $0 |
| BRITTANY SEIDENSTICKER 2550 N LAKE SHORE DR UNIT S3301, CHICAGO, IL 60614 | DIRECTOR | 0.5 | $0 |
| JACOB SEIDENSTICKER 500 N LAKE SHORE DR UNIT 2214, CHICAGO, IL 60611 | DIRECTOR | 0.5 | $0 |
| HANNAH KARDUX 939 WEST FULTON MARKET, CHICAGO, IL 60607 | SECRETARY | 0.5 | $0 |
| JUSTIN BERMAN 3445 PEACHTREE ROAD STE 1400, ATLANTA, GA 30326 | TREASURER | 0.5 | $0 |
990-PF for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KURT SEIDENSTICKER 16901 COLLINS AVE UNIT 805, SUNNY ISLES BEACH, FL 33160 | DIRECTOR/PRESIDENT | 0.5 | $0 |
| LAURA SEIDENSTICKER 395 N GREEN BAY ROAD, LAKE FOREST, IL 60045 | DIRECTOR | 0.5 | $0 |
| BRITTANY SEIDENSTICKER 2550 N LAKE SHORE DR UNIT S3301, CHICAGO, IL 60614 | DIRECTOR | 0.5 | $0 |
| JACOB SEIDENSTICKER 500 N LAKE SHORE DR UNIT 2214, CHICAGO, IL 60611 | DIRECTOR | 0.5 | $0 |
| HANNAH KARDUX 939 WEST FULTON MARKET, CHICAGO, IL 60607 | SECRETARY | 0.5 | $0 |
| JUSTIN BERMAN 3445 PEACHTREE ROAD STE 1400, ATLANTA, GA 30326 | TREASURER | 0.5 | $0 |
990-PF for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KURT SEIDENSTICKER 16901 COLLINS AVE UNIT 805, SUNNY ISLES BEACH, FL 33160 | DIRECTOR/PRESIDENT | 0.5 | $0 |
| LAURA SEIDENSTICKER 395 N GREEN BAY ROAD, LAKE FOREST, IL 60045 | DIRECTOR | 0.5 | $0 |
| BRITTANY SEIDENSTICKER 2550 N LAKE SHORE DR UNIT S3301, CHICAGO, IL 60614 | DIRECTOR | 0.5 | $0 |
| JACOB SEIDENSTICKER 500 N LAKE SHORE DR UNIT 2214, CHICAGO, IL 60611 | DIRECTOR | 0.5 | $0 |
| HANNAH KARDUX 939 WEST FULTON MARKET, CHICAGO, IL 60607 | SECRETARY | 0.5 | $0 |
| JUSTIN BERMAN 3445 PEACHTREE ROAD STE 1400, ATLANTA, GA 30326 | TREASURER | 0.5 | $0 |
Address and contacts
- Address (IRS master file)
- 16901 COLLINS AVE APT 805, SUNNY ISL BCH, FL 33160-5348
- Signed the 990-PF
- LAURA SEIDENSTICKER, DIRECTOR
- Phone
- (312) 607-3008
- Return prepared by
- DELOITTE TAX 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
- 85-4242730
- 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
- 2021
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $1,672,387
- Income (IRS master file)
- $873,751
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $48,400 | $350,546 | $1,672,387 | XML |
| 990-PF | December 2024 | $63,223 | $302,610 | $1,974,533 | XML |
| 990-PF | December 2023 | $19,158 | $189,656 | $2,191,719 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | 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 85-4242730).
Questions about SEIDENSTICKER FAMILY FOUNDATION
- What is the EIN of SEIDENSTICKER FAMILY FOUNDATION?
- The employer identification number (EIN) of SEIDENSTICKER FAMILY FOUNDATION is 85-4242730.
- Is SEIDENSTICKER FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
- Are donations to SEIDENSTICKER FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does SEIDENSTICKER FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SEIDENSTICKER FAMILY 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 SEIDENSTICKER FAMILY 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 SEIDENSTICKER FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does SEIDENSTICKER FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $48,400, expenses of $350,546 and total assets of $1,672,387 at year end.
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