Nonprofit · EIN 20-0513215
THE JUPITER RESEARCH FOUNDATION
Tax-exempt · RANCHO MIRAGE, CA 92270
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $0 | $68,227 | -$68,227 | $1,933 | $528,500 | -$526,567 |
| December 31, 2024 | 990-PF | $0 | $171,455 | -$171,455 | $43,660 | $502,000 | -$458,340 |
| December 31, 2023 | 990-PF | -$134,663 | $212,892 | -$347,555 | $218,115 | $505,000 | -$286,885 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $51,563
- Disbursements for charitable purposes
- $64,395
Balance sheet and other
- Total assets, start of year
- $43,660
- Total assets, end of year
- $1,933
- Total liabilities, end of year
- $528,500
- Net assets, end of year
- -$526,567
- Fair market value of assets
- $1,933
- Qualifying distributions
- $64,395
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 |
|---|---|---|---|
| DIANE E GOODWIN 59-461 ALA KAHUA DRIVE, KAMUELA, HI 96743 | VP Highest-paid employee | 40 | $51,563 |
| JOSEPH D RIZZI 42 PROVENCE WAY, RANCHO MIRAGE, CA 92270 | TRUSTEE, PRESIDENT | 1 | $0 |
| BRUCE KAMOLNICK 42 PROVENCE WAY, RANCHO MIRAGE, CA 92270 | TRUSTEE, CFO | 5 | $0 |
| ROBERT MOMSEN 42 PROVENCE WAY, RANCHO MIRAGE, CA 92270 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DIANE E GOODWIN 59-461 ALA KAHUA DRIVE UNIT 1, KAMUELA, HI 96743 | VP Highest-paid employee | 40 | $137,500 |
| JOSEPH D RIZZI PO BOX 1825, RANCHO MIRAGE, CA 92270 | TRUSTEE, PRESIDENT | 1 | $0 |
| BRUCE KAMOLNICK PO BOX 1825, RANCHO MIRAGE, CA 92270 | TRUSTEE, CFO | 5 | $0 |
| ROBERT MOMSEN PO BOX 1825, RANCHO MIRAGE, CA 92270 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DIANE E GOODWIN PO BOX 44340, KAMUELA, HI 96743 | VP Highest-paid employee | 40 | $137,500 |
| JOSEPH D RIZZI 350 2ND STREET SUITE 6, LOS ALTOS, CA 94022 | TRUSTEE, PRESIDENT | 1 | $0 |
| BRUCE KAMOLNICK 350 2ND STREET SUITE 6, LOS ALTOS, CA 94022 | TRUSTEE, CFO | 5 | $0 |
| ROBERT MOMSEN 350 2ND STREET SUITE 6, LOS ALTOS, CA 94022 | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 42 PROVENCE WAY, RANCHO MIRAGE, CA 92270-2728
- In care of
- % JOSEPH D RIZZI
- Signed the 990-PF
- BRUCE KAMOLNICK, CFO
- Phone
- (831) 421-2603
- Website
- WWW.JUPITERFOUNDATION.ORG
California records
California keeps its own records of charities and corporations. Search them by EIN 20-0513215 or by the name THE JUPITER RESEARCH FOUNDATION.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
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
- 20-0513215
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2004
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Science and technology (U20)
- Assets (IRS master file)
- $1,933
- Income (IRS master file)
- $1
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $0 | $68,227 | $1,933 | IRS |
| 990-PF | December 2024 | $0 | $171,455 | $43,660 | XML |
| 990-PF | December 2023 | -$134,663 | $212,892 | $218,115 | 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 20-0513215).
Questions about THE JUPITER RESEARCH FOUNDATION
- What is the EIN of THE JUPITER RESEARCH FOUNDATION?
- The employer identification number (EIN) of THE JUPITER RESEARCH FOUNDATION is 20-0513215.
- Is THE JUPITER RESEARCH FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to THE JUPITER RESEARCH FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does THE JUPITER RESEARCH FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of THE JUPITER RESEARCH 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 THE JUPITER RESEARCH 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 THE JUPITER RESEARCH FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $51,563 (DIANE E GOODWIN, VP).
- How much revenue does THE JUPITER RESEARCH FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $0, expenses of $68,227 and total assets of $1,933 at year end.
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