Nonprofit · EIN 20-1777632
MANDELBAUM FAMILY CHARITABLE FOUNDATION
Tax-exempt · ENGLEWOOD, CO 80113
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $59,445 | $46,289 | $13,156 | $160,488 | $0 | $160,488 |
| December 31, 2024 | 990-PF | $15,787 | $35,848 | -$20,061 | $147,332 | $0 | $147,332 |
| December 31, 2023 | 990-PF | -$617 | $15,949 | -$16,566 | $167,393 | $0 | $167,393 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $6,152
- Net gain from sales of assets
- $53,293
Expenses
- Grants and similar amounts paid
- $38,600
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $40,557
- Excise tax on investment income
- $747
Balance sheet and other
- Total assets, start of year
- $147,332
- Total assets, end of year
- $160,488
- Total liabilities, end of year
- $0
- Net assets, end of year
- $160,488
- Fair market value of assets
- $297,764
- Qualifying distributions
- $40,557
- Net investment income
- $59,445
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 |
|---|---|---|---|
| GARY MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | PRESIDENT, TREASURER | 0 | $0 |
| DEBBIE MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | VICE-PRESIDENT | 0 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GARY MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | PRESIDENT, TREASURER | 0 | $0 |
| DEBBIE MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | VICE-PRESIDENT | 0 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GARY MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | PRESIDENT, TREASURER | 0 | $0 |
| DEBBIE MANDELBAUM 1 Mockingbird Lane, Denver, CO 80113 | VICE-PRESIDENT | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 1 MOCKINGBIRD LN, ENGLEWOOD, CO 80113-4813
- In care of
- % GARY MANDELBAUM
- Signed the 990-PF
- Gary Mandelbaum, President
- Phone
- (720) 217-1762
- Return prepared by
- BDO USA
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
- 20-1777632
- 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
- 2005
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $160,488
- Income (IRS master file)
- $113,102
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $59,445 | $46,289 | $160,488 | IRS |
| 990-PF | December 2024 | $15,787 | $35,848 | $147,332 | IRS |
| 990-PF | December 2023 | -$617 | $15,949 | $167,393 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | August 2022 | – | – | – | IRS |
| 990-PF | August 2020 | – | – | – | IRS |
| 990-PF | August 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 20-1777632).
Questions about MANDELBAUM FAMILY CHARITABLE FOUNDATION
- What is the EIN of MANDELBAUM FAMILY CHARITABLE FOUNDATION?
- The employer identification number (EIN) of MANDELBAUM FAMILY CHARITABLE FOUNDATION is 20-1777632.
- Is MANDELBAUM FAMILY CHARITABLE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
- Are donations to MANDELBAUM FAMILY CHARITABLE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does MANDELBAUM FAMILY CHARITABLE FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of MANDELBAUM FAMILY CHARITABLE 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 MANDELBAUM FAMILY CHARITABLE 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 MANDELBAUM FAMILY CHARITABLE FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does MANDELBAUM FAMILY CHARITABLE FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $59,445, expenses of $46,289 and total assets of $160,488 at year end.
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