Nonprofit · EIN 20-0988966
TMT OBSERVATORY CORPORATION
Tax-exempt · MONROVIA, CA 91016
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990 | $296,950 | $77,427 | $219,523 | $1,737,574 | $44,218 | $1,693,356 |
Financial details: 990 for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $123,560
- Other revenue
- $173,390
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Other salaries and wages
- $3,172
- Salaries, compensation and benefits (total)
- $12,168
- Professional fundraising fees
- $0
- Legal fees
- $11,776
- Accounting fees
- $25,325
- Travel
- $13,338
- Management and general (functional)
- $77,427
Balance sheet and other
- Total assets, start of year
- $3,269,644
- Total assets, end of year
- $1,737,574
- Total liabilities, end of year
- $44,218
- Net assets, end of year
- $1,693,356
- Net assets without donor restrictions
- $1,693,356
- Gross receipts
- $296,950
- Employees
- 2
- Volunteers
- 7
- Year formed
- 2004
- State of legal domicile
- CA
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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| R DAVID GOODMAN | COO/TREASURER Officer | 40 | $68,914 | $7,670 |
| DIANA JERGOVIC | DIRECTOR Trustee or director | 4 | $0 | $0 |
| B THOMAS SOIFER | DIRECTOR & VICE CHAIR Trustee or director, Officer | 4 | $0 | $0 |
| CHRISTOPER MARTIN | DIRECTOR Trustee or director | 4 | $0 | $0 |
| MICHAEL BOLTE | DIRECTOR Trustee or director | 4 | $0 | $0 |
| DR HENRY YANG | DIRECTOR & CHAIR Trustee or director, Officer | 4 | $0 | $0 |
| BRUCE MACINTOSH | DIRECTOR Trustee or director | 4 | $0 | $0 |
| LARRY ADKISON | SECRETARY Officer | 4 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 137 W WALNUT AVE, MONROVIA, CA 91016-3443
- In care of
- % DAVID GOODMAN
- Principal officer (990 for 2024)
- DAVID GOODMAN, 137 WEST WALNUT AVENUE, MONROVIA, CA 91124
- Signed the 990
- DAVID GOODMAN, COO/TREASURER
- Phone
- (626) 395-1610
- Return prepared by
- PwC US Tax LLP
Mission
SEE SCHEDULE O
Program accomplishments
- SEE SCHEDULE O0
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 15, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 16, 2026 | 990 on file |
| 2023 | September 30, 2024 | February 17, 2025 | 990 on file |
IRS record
- EIN
- 20-0988966
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Supporting organization, Type I
- Donations deductible (Pub 78)
- Supporting organization, 50% limit
- Exempt since
- 2004
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U31)
- Assets (IRS master file)
- $1,737,574
- Income (IRS master file)
- $296,950
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | September 2025 | – | – | – | IRS |
| 990 | September 2024 | – | – | – | IRS |
| 990 | September 2023 | $94,399 | $66,791 | $3,173,227 | IRS |
| 990 | September 2022 | $19,235 | $81,713 | $3,134,512 | IRS |
| 990 | September 2021 | – | – | – | IRS |
| 990 | September 2020 | – | – | – | IRS |
| 990 | September 2019 | – | – | – | IRS |
| 990 | September 2018 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about TMT OBSERVATORY CORPORATION
- What is the EIN of TMT OBSERVATORY CORPORATION?
- The employer identification number (EIN) of TMT OBSERVATORY CORPORATION is 20-0988966.
- Is TMT OBSERVATORY CORPORATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2004.
- Are donations to TMT OBSERVATORY CORPORATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Supporting organization, 50% limit).
- Which annual return does TMT OBSERVATORY CORPORATION 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 TMT OBSERVATORY CORPORATION due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did TMT OBSERVATORY CORPORATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended September 2025.
- Who is the principal officer of TMT OBSERVATORY CORPORATION?
- The 990 for the year ended September 30, 2025 names DAVID GOODMAN.
- Who are the officers and directors of TMT OBSERVATORY CORPORATION?
- The 990 for the year ended September 30, 2025 lists 8 people; 1 received compensation from the organization, the highest $68,914 (R DAVID GOODMAN, COO/TREASURER).
- How much revenue does TMT OBSERVATORY CORPORATION have?
- On its 990 for the year ended September 30, 2025 it reported revenue of $296,950, expenses of $77,427 and total assets of $1,737,574 at year end.
Other nonprofits in MONROVIA
- TMT INTERNATIONAL OBSERVATORY LLC EIN 30-0833462 · last filed 990 for 2024
- OAK CREST INSTITUTE OF SCIENCE EIN 95-4680961 · last filed 990 for 2024
- ADVANCED HELIOPHYSICS EIN 46-2417232 · last filed 990-EZ for 2024
- MACHINUITY EIN 33-3310188 · last filed 990-N for 2025
- VISIONFUND INTERNATIONAL EIN 22-3900800 · last filed 990 for 2025
- ST BALDRICKS FOUNDATION INC EIN 20-1173824 · last filed 990 for 2025
- HABITAT FOR HUMANITY INTERNATIONAL INC EIN 95-4244947 · last filed 990 for 2025
- FOOTHILL UNITY CENTER EIN 95-4310817 · last filed 990 for 2024
All nonprofits in MONROVIA · California · Science and technology