Nonprofit · EIN 71-0867442
WINKLER FAMILY FOUNDATION
Tax-exempt · W LAKE HILLS, TX 78746
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $1,361,293 | $2,606,345 | -$1,245,052 | $14,492,012 | $0 | $14,492,012 |
| December 31, 2024 | 990-PF | $1,270,907 | $2,215,187 | -$944,280 | $15,766,867 | $30,000 | $15,736,867 |
| December 31, 2023 | 990-PF | $1,170,065 | $2,225,926 | -$1,055,861 | $16,761,148 | $80,000 | $16,681,148 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $619,553
- Interest
- $10,539
- Net gain from sales of assets
- $731,201
Expenses
- Grants and similar amounts paid
- $2,535,439
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $2,536,439
- Excise tax on investment income
- $18,163
Balance sheet and other
- Total assets, start of year
- $15,766,867
- Total assets, end of year
- $14,492,012
- Total liabilities, end of year
- $0
- Net assets, end of year
- $14,492,012
- Fair market value of assets
- $18,333,508
- Qualifying distributions
- $2,536,439
- Net investment income
- $1,369,431
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 |
|---|---|---|---|
| MATTHEW M WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | PRESIDENT | 1 | $0 |
| MARGARET O WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | VICE PRESIDENT | 1 | $0 |
| KAREN F PHILLIPS 2837 Clinton Terrace, SANTA BARBARA, CA 93105 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MATTHEW M WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | PRESIDENT | 1 | $0 |
| MARGARET O WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | VICE PRESIDENT | 1 | $0 |
| KAREN F PHILLIPS 2837 Clinton Terrace, SANTA BARBARA, CA 93105 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MATTHEW M WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | PRESIDENT | 1 | $0 |
| MARGARET O WINKLER 3736 Bee Cave Rd, Austin, TX 78746 | VICE PRESIDENT | 1 | $0 |
| KAREN F PHILLIPS 2837 Clinton Terrace, SANTA BARBARA, CA 93105 | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 3736 BEE CAVES RD STE 1 PMB 186, W LAKE HILLS, TX 78746-5378
- In care of
- % MATTHEW WINKLER
- Signed the 990-PF
- Matthew M Winkler, Trustee
- Phone
- (512) 472-7671
- Return prepared by
- BENEDICT MCCABE LLC
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
- 71-0867442
- 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
- 2002
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $14,492,012
- Income (IRS master file)
- $4,726,860
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $1,361,293 | $2,606,345 | $14,492,012 | IRS |
| 990-PF | December 2024 | $1,270,907 | $2,215,187 | $15,766,867 | IRS |
| 990-PF | December 2023 | $1,170,065 | $2,225,926 | $16,761,148 | 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 71-0867442).
Questions about WINKLER FAMILY FOUNDATION
- What is the EIN of WINKLER FAMILY FOUNDATION?
- The employer identification number (EIN) of WINKLER FAMILY FOUNDATION is 71-0867442.
- Is WINKLER FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to WINKLER FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WINKLER FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WINKLER 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 WINKLER 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 WINKLER FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does WINKLER FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,361,293, expenses of $2,606,345 and total assets of $14,492,012 at year end.
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