Nonprofit · EIN 76-6102667
HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A
Also known as BERRY THOMAS E CO-TTEE
Tax-exempt · HOUSTON, TX 77007
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $372,066 | $364,165 | $7,901 | $515,093 | $0 | $515,093 |
| December 31, 2024 | 990 | $285,227 | $355,277 | -$70,050 | $507,192 | $0 | $507,192 |
| December 31, 2023 | 990 | $918,611 | $846,483 | $72,128 | $577,242 | $0 | $577,242 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $372,066
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $250,000
- Compensation of officers, directors and key employees
- $6,000
- Salaries, compensation and benefits (total)
- $6,000
- Professional fundraising fees
- $0
- Legal fees
- $2,000
- Accounting fees
- $7,125
- Program services (functional)
- $363,252
- Management and general (functional)
- $913
Balance sheet and other
- Total assets, start of year
- $507,192
- Total assets, end of year
- $515,093
- Total liabilities, end of year
- $0
- Net assets, end of year
- $515,093
- Gross receipts
- $372,066
- Employees
- 0
- Year formed
- 1997
- State of legal domicile
- TX
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONALD W KESTERSON | TRUSTEE Trustee or director | 20 | $6,000 |
990 for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONALD W KESTERSON | TRUSTEE Trustee or director | 20 | $9,060 |
990 for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONALD W KESTERSON | TRUSTEE Trustee or director | 20 | $7,754 |
Address and contacts
- Address (IRS master file)
- 5225 KATY FWY STE 496, HOUSTON, TX 77007-2255
- Principal officer (990 for 2025)
- RONALD W KESTERSON, 3915 BROWNING STREET, HOUSTON, TX 77005
- Signed the 990
- RONALD W KESTERSON, TRUSTEE
- Phone
- (713) 932-0409
- Return prepared by
- DANIEL P MCGUIRE PC
Mission
THE ORGANIZATION'S MISSION IS TO SUPPORT THE EDUCATIONAL PURPOSES OF RICE UNIVERSITY BY ESTABLISHING AND MAINTAINING THE KARL F. HASSELMANN CHAIR IN ENGINEERING, BY PROVIDING FUNDING FOR ENGINEERING RESEARCH AND BY PROVIDING FINANCIAL ASSISTANCE TO STUDENTS OF ENGINEERING AT RICE UNIVERSITY.
Program accomplishments
- THE ORGANIZATION'S MISSION IS TO SUPPORT THE EDUCATIONAL PURPOSES OF RICE UNIVERSITY BY ESTABLISHING AND MAINTAINING THE KARL F. HASSELMANN CHAIR IN ENGINEERING, BY PROVIDING FUNDING FOR ENGINEERING RESEARCH AND BY PROVIDING FINANCIAL ASSISTANCE TO STUDENTS OF ENGINEERING AT RICE UNIVERSITY.Expenses $258,212 · grants $250,000
- THE ORGANIZATION'S MISSION IS TO SUPPORT THE EDUCATIONAL PURPOSES OF RICE UNIVERSITY BY ESTABLISHING AND MAINTAINING THE KARL F. HASSELMANN CHAIR IN ENGINEERING, BY PROVIDING FUNDING FOR ENGINEERING RESEARCH AND BY PROVIDING FINANCIAL ASSISTANCE TO STUDENTS OF ENGINEERING AT RICE UNIVERSITY.Expenses $105,040
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 76-6102667
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization (509(a)(3))
- Donations deductible (Pub 78)
- Supporting organization of unknown type
- Exempt since
- 1997
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $515,093
- Income (IRS master file)
- $372,066
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $372,066 | $364,165 | $515,093 | XML |
| 990 | December 2024 | $285,227 | $355,277 | $507,192 | XML |
| 990 | December 2023 | $918,611 | $846,483 | $577,242 | XML |
| 990 | December 2022 | $842,645 | $821,265 | $505,114 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | 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 76-6102667).
Questions about HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A
- What is the EIN of HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A?
- The employer identification number (EIN) of HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A is 76-6102667.
- Is HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
- Are donations to HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
- Which annual return does HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A 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 HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A?
- The 990 for the year ended December 31, 2025 names RONALD W KESTERSON.
- Who are the officers and directors of HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A?
- The 990 for the year ended December 31, 2025 lists 1 person; 1 received compensation from the organization, the highest $6,000 (RONALD W KESTERSON, TRUSTEE).
- How much revenue does HASSELMANN PROSPEKTA TRUST-MARJORYS TRUST A have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $372,066, expenses of $364,165 and total assets of $515,093 at year end.
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