Nonprofit · EIN 06-1528876
CELL STRESS SOCIETY INTERNATIONAL INC
Tax-exempt · BALDWINSVILLE, NY 13027
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-EZ | $125,272 | $47,846 | $77,426 | $243,274 | – | $243,274 |
| June 30, 2024 | 990 | $272,124 | $235,917 | $36,207 | $142,549 | $0 | $142,549 |
| June 30, 2022 | 990 | $141,066 | $109,742 | $31,324 | $167,697 | $0 | $167,697 |
Financial details: 990-EZ for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Membership dues
- $6,975
- Program service revenue
- $91,869
- Investment income
- $26,428
Expenses
- Compensation of officers, directors and key employees
- $5,940
- Professional fees and payments to contractors
- $13,017
- Other expenses
- $34,829
- Program services (functional)
- $13,017
Balance sheet and other
- Total assets, start of year
- $142,549
- Total assets, end of year
- $243,274
- Total liabilities, end of year
- –
- Net assets, end of year
- $243,274
- Cash, savings and investments
- $243,274
- Gross receipts
- $125,272
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SANDRA JENSEN | GENERAL SECRETARY | 5 | $5,940 |
| MEHDI MOLLAPOUR | PRESIDENT | 5 | $0 |
| MARK WOODFORD | SECRETARY TREASURER | 5 | $0 |
| SERENA CARRA | EXEC COUNCIL | 1 | $0 |
| MELODY CLARK | EXEC COUNCIL | 1 | $0 |
| ANTONIO DE MAIO | EXEC COUNCIL | 1 | $0 |
| LEONARD NECKERS | EXEC COUNCIL | 1 | $0 |
| PATRICIJA VAN OOSTEN-HAWLE | EXEC COUNCIL | 1 | $0 |
| TANGCHUN WU | EXEC COUNCIL | 1 | $0 |
| DIMITRA BOURBOULIA | EXEC COUNCIL | 1 | $0 |
| ADRIENNE EDKINS | PRESIDENT-ELECT | 3 | $0 |
| LEA SISTONEN | PAST PRESIDENT | 1 | $0 |
990 for the year ended June 30, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| VALERIE MEZGER | PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| LEA SISTONEN | PRESIDENT Trustee or director, Officer | 2 | $0 |
| MEHDI MOLLAPOUR | PRESIDENT ELECT Trustee or director, Officer | 2 | $0 |
| MARK WOODFORD | SECRETARY TREASURER Trustee or director, Officer | 5 | $0 |
| SERENA CARRA | EXEC COUNCIL Trustee or director | 1 | $0 |
| MELODY CLARK | EXEC COUNCIL Trustee or director | 1 | $0 |
| ANTONIO DE MAIO | EXEC COUNCIL Trustee or director | 1 | $0 |
| LEONARD NECKERS | EXEC COUNCIL Trustee or director | 1 | $0 |
| PATRICIJA VAN OOSTEN-HAWLE | EXEC COUNCIL Trustee or director | 1 | $0 |
| TANGCHUN WU | EXEC COUNCIL Trustee or director | 1 | $0 |
| DIMITRA BOURBOULIA | EXEC COUNCIL Trustee or director | 1 | $0 |
| SANDRA JENSEN | EXEC COUNCIL Trustee or director | 1 | $0 |
990 for the year ended June 30, 2022: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LEONARD NECKERS | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 1 | $0 |
| VALERIE LALLEMAND-MEZGER | PRESIDENT Trustee or director, Officer | 1 | $0 |
| LAWRENCE HIGHTOWER | TREASURER Trustee or director, Officer | 15 | $0 |
| LEA SISTONEN | PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 3686 DOYLE RD, BALDWINSVILLE, NY 13027-9358
- In care of
- % MARK R WOODFORD
- Signed the 990-EZ
- MARK WOODFORD, TREASURER
- Phone
- (315) 391-1634
- Return prepared by
- SUSAN L REISMAN
Mission
TO DISSEMINATE AND SHARE SCIENTIFIC INFORMATION INTERNATIONALLY ON CELL STRESS AND CHAPERONES RESEARCH
Program accomplishments
- GENERAL ADMINISTRATIVE EXPENSESExpenses $13,017
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 June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990-EZ on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 06-1528876
- 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
- 1999
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B82)
- Assets (IRS master file)
- $243,274
- Income (IRS master file)
- $125,272
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | June 2025 | $125,272 | $47,846 | $243,274 | XML |
| 990 | June 2024 | $272,124 | $235,917 | $142,549 | XML |
| 990 | June 2023 | $100,770 | $77,463 | $191,004 | IRS |
| 990 | June 2022 | $141,066 | $109,742 | $167,697 | XML |
| 990 | June 2021 | – | – | – | 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 06-1528876).
Questions about CELL STRESS SOCIETY INTERNATIONAL INC
- What is the EIN of CELL STRESS SOCIETY INTERNATIONAL INC?
- The employer identification number (EIN) of CELL STRESS SOCIETY INTERNATIONAL INC is 06-1528876.
- Is CELL STRESS SOCIETY INTERNATIONAL INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
- Are donations to CELL STRESS SOCIETY INTERNATIONAL INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CELL STRESS SOCIETY INTERNATIONAL INC 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 CELL STRESS SOCIETY INTERNATIONAL INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CELL STRESS SOCIETY INTERNATIONAL INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
- Who are the officers and directors of CELL STRESS SOCIETY INTERNATIONAL INC?
- The 990-EZ for the year ended June 30, 2025 lists 12 people; 1 received compensation from the organization, the highest $5,940 (SANDRA JENSEN, GENERAL SECRETARY).
- How much revenue does CELL STRESS SOCIETY INTERNATIONAL INC have?
- On its 990-EZ for the year ended June 30, 2025 it reported revenue of $125,272, expenses of $47,846 and total assets of $243,274 at year end.
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