Nonprofit · EIN 34-1599255
ROBERT L MUNGER JR FOUNDATION
Tax-exempt · SANDUSKY, OH 44870
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $45,672 | $28,502 | $17,170 | $647,596 | $0 | $647,596 |
| December 31, 2024 | 990-PF | $39,884 | $35,797 | $4,087 | $604,218 | $0 | $604,218 |
| December 31, 2023 | 990-PF | $51,565 | $42,285 | $9,280 | $566,761 | $0 | $566,761 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $13,990
- Net gain from sales of assets
- $31,682
Expenses
- Grants and similar amounts paid
- $24,000
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Disbursements for charitable purposes
- $24,000
- Excise tax on investment income
- $572
Balance sheet and other
- Total assets, start of year
- $604,218
- Total assets, end of year
- $647,596
- Total liabilities, end of year
- $0
- Net assets, end of year
- $647,596
- Fair market value of assets
- $647,596
- Qualifying distributions
- $24,000
- Net investment income
- $45,672
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 |
|---|---|---|---|
| Myron Munger 4055 Blue Sage Pass, Boynton Beach, FL 33436 | Trustee | 1 | $0 |
| Marguerite Munger 55 Black Oak Road, Weston, MA 021931127 | Trustee | 1 | $0 |
| Jeffrey Munger 3070 American Saddler Drive, Park City, UT 84060 | Trustee | 1 | $0 |
| Holly Munger Book 265 Ponce De Leon Ave NE, Apt 3618, Atlanta, GA 30308 | Trustee | 1 | $0 |
| Richard A Zimmerman One Cedar Point Drive, Sandusky, OH 44870 | President | 1 | $0 |
| Brian C Witherow One Cedar Point Drive, Sandusky, OH 44870 | Secretary | 1 | $0 |
990-PF for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Myron Munger 4055 Blue Sage Pass, Boynton Beach, FL 33436 | Trustee | 1 | $0 |
| Marguerite Munger 55 Black Oak Road, Weston, MA 021931127 | Trustee | 1 | $0 |
| Jeffrey Munger 3070 American Saddler Drive, Park City, UT 84060 | Trustee | 1 | $0 |
| Holly Munger Book 265 Ponce De Leon Ave NE, Apt 3618, Atlanta, GA 30308 | Trustee | 1 | $0 |
| Richard A Zimmerman One Cedar Point Drive, Sandusky, OH 44870 | President | 1 | $0 |
| Brian C Witherow One Cedar Point Drive, Sandusky, OH 44870 | Secretary | 1 | $0 |
990-PF for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Myron Munger 4055 Blue Sage Pass, Boynton Beach, FL 33436 | Trustee | 1 | $0 |
| Marguerite Munger 55 Black Oak Road, Weston, MA 021931127 | Trustee | 1 | $0 |
| Jeffrey Munger 3070 American Saddler Drive, Park City, UT 84060 | Trustee | 1 | $0 |
| Holly Munger Book 265 Ponce De Leon Ave NE, Apt 3618, Atlanta, GA 30308 | Trustee | 1 | $0 |
| Richard A Zimmerman One Cedar Point Drive, Sandusky, OH 44870 | President | 1 | $0 |
| Brian C Witherow One Cedar Point Drive, Sandusky, OH 44870 | Secretary | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1 CEDAR POINT DR, SANDUSKY, OH 44870-5259
- In care of
- % MUNGER FAMILY
- Signed the 990-PF
- Brian C Witherow, Secretary
- Phone
- (419) 609-5741
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
- 34-1599255
- 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
- 1989
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $647,596
- Income (IRS master file)
- $140,365
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $45,672 | $28,502 | $647,596 | XML |
| 990-PF | December 2024 | $39,884 | $35,797 | $604,218 | IRS |
| 990-PF | December 2023 | $51,565 | $42,285 | $566,761 | 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 34-1599255).
Questions about ROBERT L MUNGER JR FOUNDATION
- What is the EIN of ROBERT L MUNGER JR FOUNDATION?
- The employer identification number (EIN) of ROBERT L MUNGER JR FOUNDATION is 34-1599255.
- Is ROBERT L MUNGER JR FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1989.
- Are donations to ROBERT L MUNGER JR FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does ROBERT L MUNGER JR FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ROBERT L MUNGER JR 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 ROBERT L MUNGER JR 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 ROBERT L MUNGER JR FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does ROBERT L MUNGER JR FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $45,672, expenses of $28,502 and total assets of $647,596 at year end.
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