Nonprofit · EIN 90-0907000
SCIENCE SITES INC
Tax-exempt · ROSLINDALE, MA 02131
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $288,950 | $286,709 | $2,241 | $427,647 | $0 | $427,647 |
| June 30, 2024 | 990 | $275,238 | $259,994 | $15,244 | $425,406 | $0 | $425,406 |
| June 30, 2023 | 990 | $239,142 | $266,091 | -$26,949 | $410,162 | $0 | $410,162 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $4,975
- Program service revenue
- $268,638
- Investment income
- $14,911
- Other revenue
- $426
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $190,000
- Salaries, compensation and benefits (total)
- $228,535
- Professional fundraising fees
- $0
- Accounting fees
- $1,000
- Travel
- $190
- Program services (functional)
- $240,002
- Management and general (functional)
- $35,280
- Fundraising (functional)
- $11,427
Balance sheet and other
- Total assets, start of year
- $425,406
- Total assets, end of year
- $427,647
- Total liabilities, end of year
- $0
- Net assets, end of year
- $427,647
- Net assets without donor restrictions
- $427,647
- Gross receipts
- $288,950
- Employees
- 2
- Year formed
- 2012
- State of legal domicile
- MA
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARC KAUFMAN | PRESIDENT Trustee or director, Officer | 40 | $95,000 |
| HEATHER WAX | CLERK AND TREASURER Trustee or director, Officer | 40 | $95,000 |
| ADAM ROGOFF | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| HEATHER WAX | CLERK AND TREASURER Trustee or director, Officer | 40 | $90,000 |
| MARC KAUFMAN | PRESIDENT Trustee or director, Officer | 40 | $90,000 |
| ADAM ROGOFF | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2023: 3 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| HEATHER WAX | CLERK AND TREASURER Trustee or director, Officer | 40 | $90,000 | $10,000 |
| MARC KAUFMAN | PRESIDENT Trustee or director, Officer | 40 | $90,000 | $10,000 |
| ADAM ROGOFF | DIRECTOR Trustee or director | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 18 HAWTHORNE ST, ROSLINDALE, MA 02131-3602
- In care of
- % MARC KAUFMAN
- Signed the 990
- MARC KAUFMAN, PRESIDENT
- Phone
- (617) 504-5025
- Website
- SCIENCESITES.ORG
- Return prepared by
- Rick Bornstein CPA
Mission
TO USE WEB BASED PLATFORMS TO PROMOTE THE DISSEMINATION OF SCIENTIFIC INFORMATION AND RESEARCH TO A BROAD AUDIENCE
Program accomplishments
- DEVELOPED WEBSITES FOR SCIENTISTS AND RESEARCHERS IN FURTHERANCE OF THE ORGANIZATIONS MISSION. > WEBSITES FOR SCIENTISTS: DEVELOPED AND LAUNCHED PERSONAL WEBSITES FOR SOME OF THE WORLDS LEADING RESEARCHERS, IN AN EFFORT TO PROMOTE SCIENTIFIC RESEARCH AND COMMUNICATION. > LAB WEBSITES: CREATED WEBSITES THAT HOUSE ACCESSIBLE CONTENT RELATED TO SCIENTIFIC RESEARCH CONCERNING BIG QUESTIONS > PROMOTING INTERDISCIPLINARY RESEARCH AND SCIENTIFIC PROJECTS: CREATED WEBSITES FOR THE PARADOX SCIENCE INSTITUTE AND HEALTH DAILY (A PROGRAM OF THE BEHAVIOR CHANGE FOR GOOD INITIATIVE AT WHARTON), AMONG OTHERS.Expenses $240,002 · revenue $268,638
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 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 90-0907000
- 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
- 2013
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B99)
- Assets (IRS master file)
- $427,647
- Income (IRS master file)
- $288,950
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $288,950 | $286,709 | $427,647 | XML |
| 990 | June 2024 | $275,238 | $259,994 | $425,406 | XML |
| 990 | June 2023 | $239,142 | $266,091 | $410,162 | XML |
| 990 | June 2022 | $261,304 | $230,894 | $437,111 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | IRS |
| 990 | June 2017 | – | – | – | 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 90-0907000).
Questions about SCIENCE SITES INC
- What is the EIN of SCIENCE SITES INC?
- The employer identification number (EIN) of SCIENCE SITES INC is 90-0907000.
- Is SCIENCE SITES INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
- Are donations to SCIENCE SITES INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SCIENCE SITES 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 SCIENCE SITES 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 SCIENCE SITES INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who are the officers and directors of SCIENCE SITES INC?
- The 990 for the year ended June 30, 2025 lists 3 people; 2 received compensation from the organization, the highest $95,000 (MARC KAUFMAN, PRESIDENT).
- How much revenue does SCIENCE SITES INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $288,950, expenses of $286,709 and total assets of $427,647 at year end.
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