Nonprofit · EIN 46-2417232
ADVANCED HELIOPHYSICS
Tax-exempt · MONROVIA, CA 91016
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $49,203 | $144,208 | -$95,005 | $49,879 | – | $49,879 |
| December 31, 2023 | 990 | $235,524 | $151,378 | $84,146 | $144,884 | $0 | $144,884 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Program service revenue
- $49,203
Expenses
- Compensation of officers, directors and key employees
- $115,596
- Salaries, compensation and benefits (total)
- $115,596
- Occupancy
- $13,200
- Printing, publications and postage
- $140
- Other expenses
- $15,272
- Program services (functional)
- $142,600
Balance sheet and other
- Total assets, start of year
- $144,884
- Total assets, end of year
- $49,879
- Total liabilities, end of year
- –
- Net assets, end of year
- $49,879
- Cash, savings and investments
- $40,875
- Gross receipts
- $49,203
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-EZ for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| OLGA PANASENCO | PRESIDENT PRINCIPAL RESEARCHER | 40 | $115,596 |
| STEVEN J ROY | TREASURER DIRECTORCFO | 4 | $0 |
| ARAM PANASENCO | SECRETARY DIRECTOR | 4 | $0 |
| MARCO VELLI | DIRECTOR | 4 | $0 |
| VERA MUENSCH | DIRECTOR | 2 | $0 |
| HIEU DOVAN | DIRECTOR | 2 | $0 |
990 for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| OLGA PANASENCO | PRESIDENT CEO Trustee or director, Officer, Key employee, Highest-paid employee | 40 | $122,018 |
| ARAM PANASENCO | SECRETARY Trustee or director, Officer | 4 | $0 |
| STEVEN J ROY | CFO Trustee or director, Officer | 8 | $0 |
| MARCO VELLI | DIRECTOR Trustee or director | 4 | $0 |
Address and contacts
- Address (IRS master file)
- 316 MELROSE AVE, MONROVIA, CA 91016-2143
- In care of
- % OLGA PANASENCO
- Signed the 990-EZ
- STEVEN ROY, TREASURER DIRECTOR
California records
California keeps its own records of charities and corporations. Search them by EIN 46-2417232 or by the name ADVANCED HELIOPHYSICS.
- 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)
Mission
ADVANCED HELIOPHYSICS IS A SCIENTIFIC RESEARCH AND EDUCATIONAL ORGANIZATION FOCUSED ON SOLAR PLASMA PHYSICS AND SOLAR MAGNETIC ACTIVITY. ADVANCED HELIOPHYSICS RESEARCH FOCUSES ON STUDYING AND PREDICTING PHENOMENA ON THE SUN AND DISCERNING HOW THESE PHENOMENA AFFECT MILITARY AND COMMERCIAL HARDWARE ON EARTH AND IN NEAR-EARTH ORBIT. ADVANCED HELIOPHYSICS MAINTAINS AN EDUCATIONAL PROGRAM THAT REACHES OUT TO ASPIRING HIGH SCHOOL AND UNIVERSITY SCIENCE STUDENTS TO STIMULATE THEIR INTEREST IN HELIOPHYSICS.
Program accomplishments
- FUNDAMENTAL RESEARCH IN SOLAR WIND AND SOLAR PLASMA EFFECTS ON OBJECTS IN NEAR EARTH ORBIT.Expenses $142,600
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 46-2417232
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Science and technology (U99)
- Assets (IRS master file)
- $49,879
- Income (IRS master file)
- $49,203
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $49,203 | $144,208 | $49,879 | XML |
| 990 | December 2023 | $235,524 | $151,378 | $144,884 | XML |
| 990 | December 2022 | $216,975 | $170,864 | $60,738 | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | 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 46-2417232).
Questions about ADVANCED HELIOPHYSICS
- What is the EIN of ADVANCED HELIOPHYSICS?
- The employer identification number (EIN) of ADVANCED HELIOPHYSICS is 46-2417232.
- Is ADVANCED HELIOPHYSICS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to ADVANCED HELIOPHYSICS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ADVANCED HELIOPHYSICS file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ADVANCED HELIOPHYSICS due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ADVANCED HELIOPHYSICS last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who are the officers and directors of ADVANCED HELIOPHYSICS?
- The 990-EZ for the year ended December 31, 2024 lists 6 people; 1 received compensation from the organization, the highest $115,596 (OLGA PANASENCO, PRESIDENT PRINCIPAL RESEARCHER).
- How much revenue does ADVANCED HELIOPHYSICS have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $49,203, expenses of $144,208 and total assets of $49,879 at year end.
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