Nonprofit · EIN 94-3353799
CORE CHARTER SCHOOLS
Tax-exempt · MARYSVILLE, CA 95901
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $9,460,449 | $8,812,718 | $647,731 | $9,727,912 | $3,625,729 | $6,102,183 |
| June 30, 2024 | 990 | $8,439,147 | $7,159,114 | $1,280,033 | $8,525,652 | $3,071,200 | $5,454,452 |
| June 30, 2023 | 990 | $7,288,708 | $6,575,520 | $713,188 | $7,418,374 | $3,243,955 | $4,174,419 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $9,240,972
- of which government grants
- $9,240,972
- Program service revenue
- $0
- Investment income
- $114,769
- Other revenue
- $104,708
Expenses
- Grants and similar amounts paid
- $136,456
- Compensation of officers, directors and key employees
- $223,592
- Other salaries and wages
- $4,226,527
- Salaries, compensation and benefits (total)
- $6,371,394
- Professional fundraising fees
- $0
- Legal fees
- $14,915
- Accounting fees
- $21,942
- Occupancy
- $374,012
- Travel
- $143,422
- Depreciation
- $188,417
- Program services (functional)
- $6,454,615
- Management and general (functional)
- $2,358,103
Balance sheet and other
- Total assets, start of year
- $8,525,652
- Total assets, end of year
- $9,727,912
- Total liabilities, end of year
- $3,625,729
- Net assets, end of year
- $6,102,183
- Land, buildings and equipment
- $4,153,512
- Net assets without donor restrictions
- $6,102,183
- Gross receipts
- $9,460,449
- Employees
- 79
- Volunteers
- 5
- Year formed
- 1999
- State of legal domicile
- CA
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 |
|---|---|---|---|---|
| CHRIS MAHURIN | EXECUTIVE DIRECTOR Officer | 40 | $214,290 | $52,575 |
| ANGELA CHOATE | OPERATIONS DIRECTOR Highest-paid employee | 40 | $131,340 | $46,930 |
| TRACY NELSON | TEACHER Highest-paid employee | 40 | $109,847 | $50,981 |
| MELISSA RONGLEY | SCHOOL DIRECTOR Highest-paid employee | 40 | $114,623 | $33,539 |
| ALESSANDRA APSLEY | TEACHER Highest-paid employee | 40 | $110,076 | $32,627 |
| KATHERINE BERRY | SCHOOL PSYCHOLOGIST Highest-paid employee | 40 | $111,962 | $29,752 |
| HEIDI LECAIR | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| TIMOTHY STYCZYNSKI | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| ALBERTO ROLON | MEMBER Trustee or director, Officer | 1 | $0 | $0 |
| DAVID HESLOP | MEMBER Trustee or director, Officer | 1 | $0 | $0 |
| JAY ANSLEY | MEMBER Trustee or director, Officer | 1 | $0 | $0 |
990 for the year ended June 30, 2024: 11 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| CHRIS MAHURIN | EXECUTIVE DIRECTOR Officer | 40 | $207,391 | $50,219 |
| ANGELA CHOATE | OPERATIONS DIRECTOR Highest-paid employee | 40 | $125,446 | $43,293 |
| ALESSANDRA APSLEY | TEACHER Highest-paid employee | 40 | $109,089 | $31,397 |
| MELISSA RONGLEY | SCHOOL DIRECTOR Highest-paid employee | 40 | $108,203 | $31,270 |
| KATHERINE BERRY | SCHOOL PSYCHOLOGIST Highest-paid employee | 40 | $104,054 | $30,340 |
| TRACY NELSON | TEACHER Highest-paid employee | 40 | $103,268 | $30,291 |
| HEIDI LECAIR | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| TIMOTHY STYCZYNSKI | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DAVID HESLOP | TRUSTEE Trustee or director | 1 | $0 | $0 |
| ALBERTO ROLON | TRUSTEE Trustee or director | 1 | $0 | $0 |
| JAY ANSLEY | TRUSTEE Trustee or director | 1 | $0 | $0 |
990 for the year ended June 30, 2023: 7 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| CHRIS MAHURIN | EXECUTIVE DIRECTOR Officer | 40 | $177,753 | $39,586 |
| ANGELA CHOATE | OPERATIONS DIRECTOR Highest-paid employee | 40 | $110,205 | $10,068 |
| HEIDI LECAIR | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| TIMOTHY STYCZYNSKI | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DOUG HEACOCK | TRUSTEE Trustee or director | 1 | $0 | $0 |
| ALBERTO ROLON | TRUSTEE Trustee or director | 1 | $0 | $0 |
| INDERJIT DEOL | TRUSTEE Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 321 16TH ST, MARYSVILLE, CA 95901-4223
- Principal officer (990 for 2024)
- BOARD PRESIDENT, 321 16TH STREET, MARYSVILLE, CA 95901
- Signed the 990
- CHRIS MAHURIN, EXECUTIVE DIRECTOR
- Phone
- (530) 742-2786
- Website
- WWW.CORECHARTER.ORG
- Return prepared by
- CHRISTY WHITE ASSOCIATES
California records
California keeps its own records of charities and corporations. Search them by EIN 94-3353799 or by the name CORE CHARTER SCHOOLS.
- 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
TO PROVIDE UNIQUE EDUCATIONAL OPPORTUNITIES NURTURING FAR-REACHING SUCCESS FOR STUDENTS.
Program accomplishments
- CORE CHARTER SCHOOL IS A PUBLIC, PERSONALIZED LEARNING CHARTER SCHOOL, SUPPORTING FAMILIES WHO HOME-SCHOOL THEIR CHILDREN. CORE CHARTER SCHOOL, IN ORDER TO FOSTER THE EDUCATIONAL PURSUITS OF OUR K-12 STUDENTS IN RURAL NORTHERN CALIFORNIA, UTILIZES THE INDEPENDENT STUDY/PERSONALIZED LEARNING APPROACH: SUPPORTING DEVELOPMENT THROUGH CHOICE OF CURRICULUM ALIGNED WITH STATE STANDARDS, ENGAGING PARENTS ALONG WITH STUDENTS IN LEARNING, AND OFFERING CLASSES AT OUR CENTERS AND WITHIN THE COMMUNITY, WITH THE GOAL THAT STUDENTS WILL DEMONSTRATE MEASURABLE ACADEMIC GROWTH IN ADDITION TO THE SOCIAL SKILLS NECESSARY FOR THEIR FUTURE SUCCESS. DURING 2023-24, CORE CHARTER RECEIVED CERTAIN STATE PROGRAM FUNDING THAT WAS PASSED-THROUGH TO AEROSTEM ACADEMY FOR THE CAREER TECHNICAL INCENTIVE GRANT.Expenses $6,454,615 · grants $136,456
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
- 94-3353799
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2002
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B28)
- Assets (IRS master file)
- $9,727,912
- Income (IRS master file)
- $9,460,449
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $9,460,449 | $8,812,718 | $9,727,912 | IRS |
| 990 | June 2024 | $8,439,147 | $7,159,114 | $8,525,652 | IRS |
| 990 | June 2023 | $7,288,708 | $6,575,520 | $7,418,374 | XML |
| 990 | June 2022 | $5,649,759 | $5,534,914 | $7,073,398 | 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 94-3353799).
Questions about CORE CHARTER SCHOOLS
- What is the EIN of CORE CHARTER SCHOOLS?
- The employer identification number (EIN) of CORE CHARTER SCHOOLS is 94-3353799.
- Is CORE CHARTER SCHOOLS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to CORE CHARTER SCHOOLS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CORE CHARTER SCHOOLS 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 CORE CHARTER SCHOOLS 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 CORE CHARTER SCHOOLS 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 CORE CHARTER SCHOOLS?
- The 990 for the year ended June 30, 2025 names BOARD PRESIDENT.
- Who are the officers and directors of CORE CHARTER SCHOOLS?
- The 990 for the year ended June 30, 2025 lists 11 people; 6 received compensation from the organization, the highest $214,290 (CHRIS MAHURIN, EXECUTIVE DIRECTOR).
- How much revenue does CORE CHARTER SCHOOLS have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $9,460,449, expenses of $8,812,718 and total assets of $9,727,912 at year end.
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