Nonprofit · EIN 64-0800196
NATIONAL SOCIETY OF BLACK PHYSICISTS
Tax-exempt · ARLINGTON, VA 22201
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $2,343,741 | $2,298,608 | $45,133 | $627,731 | $4,616 | $623,115 |
| June 30, 2024 | 990 | $1,364,898 | $1,516,061 | -$151,163 | $596,768 | $18,786 | $577,982 |
| June 30, 2023 | 990 | $1,060,915 | $1,134,379 | -$73,464 | $745,579 | $2,020 | $743,559 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $1,280,746
- Membership dues
- $146,493
- Program service revenue
- $1,061,669
- Investment income
- $248
- Other revenue
- $1,078
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $718
- Program services (functional)
- $2,231,105
- Management and general (functional)
- $67,503
Balance sheet and other
- Total assets, start of year
- $596,768
- Total assets, end of year
- $627,731
- Total liabilities, end of year
- $4,616
- Net assets, end of year
- $623,115
- Gross receipts
- $2,343,741
- Employees
- 0
- Volunteers
- 0
- Year formed
- 2001
- State of legal domicile
- DC
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 |
|---|---|---|---|
| DR KENT WALLACE | TREASURER Trustee or director, Officer | 10 | $0 |
| DR STEPHEN ROBERSON | PRESIDENT Trustee or director, Officer | 10 | $0 |
| DR CAROL SCARLETT | TECHNICAL EXECUTIVE OFFICER Trustee or director, Officer | 5 | $0 |
| DR GARFIELD WARREN | ADMINISTRATIVE EXECUTIVE OFFICER Trustee or director, Officer | 5 | $0 |
| DR PAUL GUEYE | PAST PRESIDENT Trustee or director, Officer | 10 | $0 |
| DR THOMAS SEARLES | PRESIDENT -ELECT Trustee or director, Officer | 10 | $0 |
990 for the year ended June 30, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STEPHON ALEXANDER | PAST PRESIDENT Trustee or director, Officer | 10 | $0 |
| DR ELAINE LALANNE | DIRECTOR Trustee or director | 10 | $0 |
| DR STEPHEN ROBERSON | PRESIDENT ELECT Trustee or director | 10 | $0 |
| DR CAROL SCARLETT | TECHNICAL EXECUTIVE OFFICER Trustee or director, Officer | 5 | $0 |
| DR KENT WALLACE | TREASURER Trustee or director, Officer | 1 | $0 |
| DR GARFIELD WARREN | ADMINISTRATIVE EXECUTIVE OFFICER Trustee or director, Officer | 5 | $0 |
| HAKEEM OLUSEYI | PRESIDENT Trustee or director, Officer | 1 | $0 |
990 for the year ended June 30, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DR BRYAN KENT WALLACE | TREASURER Trustee or director, Officer | 10 | $0 |
| DR CAROL SCARLETT | TECHNICAL EXECUTIVE OFFICER Trustee or director, Officer | 5 | $0 |
| DR DONNELL WALTON | DIRECTOR Trustee or director | 1 | $0 |
| DR GARFIELD WARREN | ADMINISTRATIVEEXECUTIVE OFFICER Trustee or director | 1 | $0 |
| DR HAKEEM OLUSEYI | PRESIDENT Trustee or director, Officer | 5 | $0 |
| DR STEPHEN ROBERSON | PRESIDENT ELECCT Trustee or director, Officer | 1 | $0 |
| DR STEPHON ALEXANDER | PAST PRESIDENT Trustee or director, Officer | 10 | $0 |
| MS ELON PRICE | STUDENT COUNSEL OFFICER Trustee or director | 10 | $0 |
Address and contacts
- Address (IRS master file)
- 3033 WILSON BLVD STE 700, ARLINGTON, VA 22201-3868
- In care of
- % DR PAUL GUEYE
- Principal officer (990 for 2024)
- STEPHEN ROBERSON, 3033 WILSON BLVD 700, ARLINGTON, VA 22201
- Signed the 990
- STEPHEN ROBERSON, PRESIDENT
- Website
- HTTPS://NSBP.ORG
- Return prepared by
- ODONI PARTNERS LLC
Mission
THE ORGANIZATION SEEKS TO DEVELOP AND SUPPORT EFFORTS TO INCREASE OPPORTUNITIES FOR AFRICAN AMERCIANS IN PHYSICS AND TO INCREASE THEIR NUMBERS AND THE VISIBILTY OF THEIR SCIENTIFIC WORK
Program accomplishments
- CONFERENCES PROMOTING AFRICAN AMERICAN PHYSICISTSExpenses $2,231,105
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
- 64-0800196
- 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
- 1994
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U35Z)
- Assets (IRS master file)
- $627,731
- Income (IRS master file)
- $2,343,741
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $2,343,741 | $2,298,608 | $627,731 | XML |
| 990 | June 2024 | $1,364,898 | $1,516,061 | $596,768 | IRS |
| 990 | June 2023 | $1,060,915 | $1,134,379 | $745,579 | XML |
| 990 | June 2022 | $539,982 | $310,161 | $819,023 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990-EZ | June 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 64-0800196).
Questions about NATIONAL SOCIETY OF BLACK PHYSICISTS
- What is the EIN of NATIONAL SOCIETY OF BLACK PHYSICISTS?
- The employer identification number (EIN) of NATIONAL SOCIETY OF BLACK PHYSICISTS is 64-0800196.
- Is NATIONAL SOCIETY OF BLACK PHYSICISTS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1994.
- Are donations to NATIONAL SOCIETY OF BLACK PHYSICISTS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does NATIONAL SOCIETY OF BLACK PHYSICISTS 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 NATIONAL SOCIETY OF BLACK PHYSICISTS 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 NATIONAL SOCIETY OF BLACK PHYSICISTS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of NATIONAL SOCIETY OF BLACK PHYSICISTS?
- The 990 for the year ended June 30, 2025 names STEPHEN ROBERSON.
- Who are the officers and directors of NATIONAL SOCIETY OF BLACK PHYSICISTS?
- The 990 for the year ended June 30, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does NATIONAL SOCIETY OF BLACK PHYSICISTS have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $2,343,741, expenses of $2,298,608 and total assets of $627,731 at year end.
Other nonprofits in ARLINGTON
- ANALYTIC SERVICES INC EIN 54-0695125 · last filed 990 for 2025
- US CIVILIAN RESEARCH AND DEVELOPMENT FOUNDATION EIN 54-1773406 · last filed 990 for 2024
- VIRGINIA TECH APPLIED RESEARCH CORPORATION EIN 27-1585738 · last filed 990 for 2025
- ANALYSIS AND RESILIENCE CENTER FOR SYSTEMIC RISK INC EIN 85-2311247 · last filed 990 for 2025
- FOUNDATION FOR ENERGY SECURITY AND INNOVATION INC EIN 99-4197957 · last filed 990 for 2025
- NATIONAL SECURITY SPACE ASSOCIATION INC EIN 83-3210801 · last filed 990 for 2024
- GLOBAL COLD CHAIN FOUNDATION EIN 36-2181657 · last filed 990 for 2024
- FISHEYE COLLABORATIVE INC EIN 93-2623905 · last filed 990 for 2025
All nonprofits in ARLINGTON · Virginia · Science and technology