Nonprofit · EIN 20-0432330
MASHKIN FAMILY FOUNDATION INC
Tax-exempt · BOCA RATON, FL 33496
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $360,685 | $167,610 | $193,075 | $2,262,540 | $971 | $2,261,569 |
| December 31, 2024 | 990-PF | $285,783 | $176,190 | $109,593 | $2,097,712 | $2,582 | $2,095,130 |
| December 31, 2023 | 990-PF | $130,910 | $102,533 | $28,377 | $2,022,981 | $0 | $2,022,981 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $59,018
- Interest
- $60
- Net gain from sales of assets
- $301,607
Expenses
- Grants and similar amounts paid
- $164,292
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $164,570
- Excise tax on investment income
- $4,971
Balance sheet and other
- Total assets, start of year
- $2,097,712
- Total assets, end of year
- $2,262,540
- Total liabilities, end of year
- $971
- Net assets, end of year
- $2,261,569
- Fair market value of assets
- $3,736,270
- Qualifying distributions
- $164,570
- Net investment income
- $360,685
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 |
|---|---|---|---|
| Dr Karen B Mashkin 5201 NW 2nd Ave Apt PHP, Boca Raton, FL 33487 | President/Treasurer | 15 | $0 |
| Marty S Schuster 5901 Camino Del Sol 307, Boca Raton, FL 33433 | Vice President | 5 | $0 |
| Judy Rosenzweig 3908 S Ocean Blvd Apt M568, Highland Beach, FL 33487 | Secretary | 5 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dr Karen B Mashkin 5201 NW 2nd Ave Apt PHP, Boca Raton, FL 33487 | President/Treasurer | 15 | $0 |
| Marty S Schuster 5901 Camino Del Sol 307, Boca Raton, FL 33433 | Vice President | 5 | $0 |
| Judy Rosenzweig 3908 S Ocean Blvd Apt M568, Highland Beach, FL 33487 | Secretary | 5 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dr Karen B Mashkin 5201 NW 2nd Ave Apt PHP, Boca Raton, FL 33487 | President/Treasurer | 15 | $0 |
| Marty S Schuster 5901 Camino Del Sol 307, Boca Raton, FL 33433 | Vice President | 5 | $0 |
| Judy Rosenzweig 3908 S Ocean Blvd Apt M568, Highland Beach, FL 33487 | Secretary | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 2456 NW 62ND ST, BOCA RATON, FL 33496-3629
- In care of
- % RADER & COLEMAN
- Signed the 990-PF
- Karen Mashkin, President
- Phone
- (561) 368-0545
- Return prepared by
- Walton Rahal CPAs
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
- 20-0432330
- 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
- 2004
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $2,262,540
- Income (IRS master file)
- $360,685
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $360,685 | $167,610 | $2,262,540 | XML |
| 990-PF | December 2024 | $285,783 | $176,190 | $2,097,712 | XML |
| 990-PF | December 2023 | $130,910 | $102,533 | $2,022,981 | 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 20-0432330).
Questions about MASHKIN FAMILY FOUNDATION INC
- What is the EIN of MASHKIN FAMILY FOUNDATION INC?
- The employer identification number (EIN) of MASHKIN FAMILY FOUNDATION INC is 20-0432330.
- Is MASHKIN FAMILY FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to MASHKIN FAMILY FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MASHKIN FAMILY FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MASHKIN FAMILY FOUNDATION 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 MASHKIN FAMILY FOUNDATION 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 MASHKIN FAMILY FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does MASHKIN FAMILY FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $360,685, expenses of $167,610 and total assets of $2,262,540 at year end.
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