Nonprofit · EIN 45-0481093
CONTEMPORARY SCIENCE CENTER
Tax-exempt · DURHAM, NC 27713
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $7,236,752 | $7,054,924 | $181,828 | $12,367,928 | $9,642,467 | $2,725,461 |
| June 30, 2024 | 990 | $6,731,613 | $6,538,458 | $193,155 | $12,192,081 | $9,648,448 | $2,543,633 |
| June 30, 2023 | 990 | $6,799,814 | $6,652,736 | $147,078 | $12,255,404 | $9,904,926 | $2,350,478 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $6,963,251
- of which government grants
- $6,945,045
- Program service revenue
- $225,172
- Investment income
- $21,073
- Other revenue
- $27,256
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $241,827
- Other salaries and wages
- $3,679,195
- Salaries, compensation and benefits (total)
- $4,692,551
- Professional fundraising fees
- $0
- Legal fees
- $41,276
- Accounting fees
- $30,169
- Occupancy
- $202,317
- Travel
- $57,116
- Depreciation
- $286,628
- Program services (functional)
- $5,413,993
- Management and general (functional)
- $1,640,931
Balance sheet and other
- Total assets, start of year
- $12,192,081
- Total assets, end of year
- $12,367,928
- Total liabilities, end of year
- $9,642,467
- Net assets, end of year
- $2,725,461
- Land, buildings and equipment
- $8,204,958
- Net assets without donor restrictions
- $2,725,461
- Gross receipts
- $7,236,752
- Employees
- 77
- Volunteers
- 25
- Year formed
- 2002
- State of legal domicile
- NC
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 | Other / benefits |
|---|---|---|---|---|
| AKIBA GRFFIN | CHIEF SCHOOL OFFICER /INTE Officer | 40 | $124,992 | $6,333 |
| ALEX DRAKE | CHIEF OPERATIONS OFFICER Officer | 40 | $91,920 | $3,920 |
| ELIZABETH CUNNINGHAM | CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| STEVEN HUNTER | VICE CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| MITCH BABB | TREASURER Trustee or director, Officer | 1.5 | $0 | $0 |
| AILETTE TOBIEN | SECRETARY Trustee or director, Officer | 1.5 | $0 | $0 |
| SONDRA RIVERS-KOBLER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JULIAN BERLA | DIRECTOR Trustee or director | 1 | $0 | $0 |
| PHOEBE THERMITUS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SAMINA KHALIQ | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICHAEL DWOMOH | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MARIA WALDEN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CAROLYN COIA | GOVERNANCE CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| DINA REQUENA | DEVELOPMENT CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| JENI CORN | ACADEMIC EXCELLENCE CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
990 for the year ended June 30, 2024: 14 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| CHRISTOPHER ELLIOTT | FORMER CHIEF SCHOOL OFFICER/PRINCIPAL Former | 40 | $107,941 | $6,642 |
| BRANDON MITCHELL | FORMER CHIEF OPERATIONS OFFICER Former | 40 | $108,154 | $2,346 |
| AKIBA GRFFIN | CHIEF SCHOOL OFFICER /INTERIM PRINCIPAL Officer | 40 | $94,057 | $5,943 |
| ALEX DRAKE | CHIEF OPERATIONS OFFICER Officer | 40 | $78,147 | $7,026 |
| CAROLYN COIA | CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| ELIZABETH CUNNINGHAM | VICE CHAIR Trustee or director, Officer | 1.5 | $0 | $0 |
| SONDRA RIVERS-KOBLER | TREASURER Trustee or director, Officer | 1.5 | $0 | $0 |
| AILETTE TOBIEN | SECRETARY Trustee or director, Officer | 1.5 | $0 | $0 |
| DINA REQUENA | DIRECTOR Trustee or director | 1 | $0 | $0 |
| GARY RODGERS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JENI CORN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MARIA WALDEN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MITCH BABB | DIRECTOR Trustee or director | 1 | $0 | $0 |
| STEVEN HUNTER | DIRECTOR Trustee or director | 1 | $0 | $0 |
990 for the year ended June 30, 2023: 16 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ERIC GRUNDEN | FORMER CHIEF SCHOOL OFFICER Former | 40 | $102,631 | $6,934 |
| BRANDON MITCHELL | CHIEF OPERATIONS OFFICER Officer | 40 | $86,229 | $1,617 |
| CHRIS ELLIOTT | CHIEF SCHOOL OFFICER /PRINCIPAL Officer | 40 | $79,020 | $3,824 |
| CAROLYN COIA | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| AILETTE TOBIEN | SECRETARY Trustee or director, Officer | 1 | $0 | $0 |
| SONDRA RIVERS-KOBLER | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| JENI CORN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ELIZABETH CUNNINGHAM | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOEY WEBB | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CARMEN MUGGE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| STEVEN HUNTER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SHERRY CERTY VETERE | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DINA REQUENA | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DEBRA MILNE JONES | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MITCH BABB | DIRECTOR Trustee or director | 1 | $0 | $0 |
| GARY RODGERS | DIRECTOR Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 3106 E NC HIGHWAY 54, DURHAM, NC 27713-0000
- Principal officer (990 for 2024)
- STEVEN HUNTER, 3106 EAST NC HWY 54, DURHAM, NC 27713
- Signed the 990
- STEVEN HUNTER, BOARD CHAIR
- Phone
- (919) 998-6757
- Return prepared by
- THOMAS JUDY & TUCKER PA
Mission
THE MISSION OF RTHS IS TO INCREASE ACCESS TO GLOBALLY COMPETITIVE STEM EDUCATION FOR STUDENTS AND TEACHERS ACROSS NC, BY INCUBATING, PROVING AND SCALING INNOVATIVE MODELS OF TEACHING AND LEARNING.
Program accomplishments
- RTHS IS A PUBLIC, CHARTER HIGH SCHOOL WHICH EDUCATES HIGH-SCHOOLERS PER NC LAWS AND ACCOUNTABILITY STANDARDS. FOR THE 2024-2025 ACADEMIC YEAR, RTHS SERVED APPROXIMATELY 564 NINTH, TENTH, ELEVENTH, AND TWELFTH GRADERS.Expenses $5,413,993 · revenue $252,428
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
- 45-0481093
- 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
- 2002
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Unknown (Z99)
- Assets (IRS master file)
- $12,367,928
- Income (IRS master file)
- $7,236,752
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $7,236,752 | $7,054,924 | $12,367,928 | IRS |
| 990 | June 2024 | $6,731,613 | $6,538,458 | $12,192,081 | IRS |
| 990 | June 2023 | $6,799,814 | $6,652,736 | $12,255,404 | XML |
| 990 | June 2022 | $6,780,617 | $6,578,730 | $12,289,489 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | 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 45-0481093).
Questions about CONTEMPORARY SCIENCE CENTER
- What is the EIN of CONTEMPORARY SCIENCE CENTER?
- The employer identification number (EIN) of CONTEMPORARY SCIENCE CENTER is 45-0481093.
- Is CONTEMPORARY SCIENCE CENTER tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to CONTEMPORARY SCIENCE CENTER tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CONTEMPORARY SCIENCE CENTER 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 CONTEMPORARY SCIENCE CENTER 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 CONTEMPORARY SCIENCE CENTER 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 CONTEMPORARY SCIENCE CENTER?
- The 990 for the year ended June 30, 2025 names STEVEN HUNTER.
- Who are the officers and directors of CONTEMPORARY SCIENCE CENTER?
- The 990 for the year ended June 30, 2025 lists 15 people; 2 received compensation from the organization, the highest $124,992 (AKIBA GRFFIN, CHIEF SCHOOL OFFICER /INTE).
- How much revenue does CONTEMPORARY SCIENCE CENTER have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $7,236,752, expenses of $7,054,924 and total assets of $12,367,928 at year end.
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