Nonprofit · EIN 57-0548509
CHARLES TOWNE MONTESSORI SCHOOL
Tax-exempt · CHARLESTON, SC 29407
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| May 31, 2025 | 990 | $2,182,420 | $1,906,330 | $276,090 | $3,638,499 | $1,182,358 | $2,456,141 |
| May 31, 2024 | 990 | $1,700,768 | $1,644,814 | $55,954 | $3,392,614 | $1,212,563 | $2,180,051 |
| May 31, 2023 | 990 | $1,761,347 | $1,482,966 | $278,381 | $3,972,569 | $1,848,472 | $2,124,097 |
Financial details: 990 for the year ended May 31, 2025
Revenue
- Contributions, gifts and grants
- $96,786
- of which government grants
- $90,000
- Program service revenue
- $2,016,506
- Investment income
- $53,446
- Net income from fundraising events
- $15,682
- Other revenue
- $15,682
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $56,077
- Other salaries and wages
- $1,180,908
- Salaries, compensation and benefits (total)
- $1,452,744
- Professional fundraising fees
- $0
- Accounting fees
- $29,953
- Occupancy
- $59,325
- Depreciation
- $57,899
- Program services (functional)
- $1,711,162
- Management and general (functional)
- $195,168
Balance sheet and other
- Total assets, start of year
- $3,392,614
- Total assets, end of year
- $3,638,499
- Total liabilities, end of year
- $1,182,358
- Net assets, end of year
- $2,456,141
- Land, buildings and equipment
- $2,199,751
- Gross receipts
- $2,183,081
- Employees
- 22
- Volunteers
- 75
- Year formed
- 1972
- State of legal domicile
- SC
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 May 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Nancy Fowler | Head of School Officer | 40 | $56,077 |
| Eric Hamberger | Chair Trustee or director, Officer | 1 | $0 |
| John Cergnul | Treasurer Trustee or director, Officer | 1 | $0 |
| Carl Macaulay | Officer Trustee or director, Officer | 1 | $0 |
| Natalie Thomas | Director Trustee or director | 1 | $0 |
| Michael Wieckowski | Officer Trustee or director | 1 | $0 |
990 for the year ended May 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Burkhardt | Head of School Officer | 40 | $54,184 |
| Eric Hamberger | Chair Trustee or director, Officer | 1 | $0 |
| John Cergnul | Treasurer Trustee or director, Officer | 1 | $0 |
| Carl Macaulay | Secretary Trustee or director, Officer | 1 | $0 |
| Natalie Thomas | Director Trustee or director | 1 | $0 |
| Michael Wieckowski | Vice-Chair Trustee or director | 1 | $0 |
990 for the year ended May 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Burkhardt | Head of School Officer | 40 | $66,453 |
| Eric Hamberger | Chair Trustee or director, Officer | 1 | $0 |
| John Cergnul | Treasurer Trustee or director, Officer | 1 | $0 |
| Carl Macaulay | Secretary Trustee or director, Officer | 1 | $0 |
| Natalie Thomas | Director Trustee or director | 1 | $0 |
| Michael Wieckowski | Vice-Chair Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 56 LEINBACH DR, CHARLESTON, SC 29407-6988
- Signed the 990
- Eric Hamberger, Chairman
- Phone
- (843) 571-1140
- Return prepared by
- Accel Tax & Business Services LLC
Mission
The organization is an educational institution using the Montessori approach to education.
Program accomplishments
- Primary education: approximately 90 children from ages one to fifteen attend the schoolExpenses $1,711,162
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 May, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | May 31, 2026 | October 15, 2026 | Not on file |
| 2024 | May 31, 2025 | October 15, 2025 | 990 on file |
| 2023 | May 31, 2024 | October 15, 2024 | 990 on file |
IRS record
- EIN
- 57-0548509
- 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
- 1973
- Accounting year ends
- May
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $3,638,499
- Income (IRS master file)
- $2,183,081
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | May 2025 | $2,182,420 | $1,906,330 | $3,638,499 | XML |
| 990 | May 2024 | $1,700,768 | $1,644,814 | $3,392,614 | XML |
| 990 | May 2023 | $1,761,347 | $1,482,966 | $3,972,569 | XML |
| 990 | May 2022 | $1,618,468 | $1,198,817 | $3,803,817 | IRS |
| 990 | May 2021 | – | – | – | IRS |
| 990 | May 2020 | – | – | – | IRS |
| 990 | May 2019 | – | – | – | 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 57-0548509).
Questions about CHARLES TOWNE MONTESSORI SCHOOL
- What is the EIN of CHARLES TOWNE MONTESSORI SCHOOL?
- The employer identification number (EIN) of CHARLES TOWNE MONTESSORI SCHOOL is 57-0548509.
- Is CHARLES TOWNE MONTESSORI SCHOOL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1973.
- Are donations to CHARLES TOWNE MONTESSORI SCHOOL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHARLES TOWNE MONTESSORI SCHOOL 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 CHARLES TOWNE MONTESSORI SCHOOL due?
- The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CHARLES TOWNE MONTESSORI SCHOOL last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended May 2025.
- Who are the officers and directors of CHARLES TOWNE MONTESSORI SCHOOL?
- The 990 for the year ended May 31, 2025 lists 6 people; 1 received compensation from the organization, the highest $56,077 (Nancy Fowler, Head of School).
- How much revenue does CHARLES TOWNE MONTESSORI SCHOOL have?
- On its 990 for the year ended May 31, 2025 it reported revenue of $2,182,420, expenses of $1,906,330 and total assets of $3,638,499 at year end.
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