Nonprofit · EIN 36-3328863
BUFFALO GROVE MONTESSORI SCHOOL INC
Tax-exempt · BUFFALO GROVE, IL 60089
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| April 30, 2025 | 990 | $1,638,281 | $1,671,955 | -$33,674 | $493,046 | $0 | $493,046 |
| April 30, 2024 | 990 | $1,616,607 | $1,716,654 | -$100,047 | $526,720 | $0 | $526,720 |
| April 30, 2023 | 990 | $1,588,678 | $1,643,678 | -$55,000 | $631,036 | $4,269 | $626,767 |
Financial details: 990 for the year ended April 30, 2025
Revenue
- Contributions, gifts and grants
- $76,796
- of which government grants
- $76,796
- Program service revenue
- $1,541,374
- Investment income
- $20,111
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $130,192
- Other salaries and wages
- $788,509
- Salaries, compensation and benefits (total)
- $1,037,042
- Professional fundraising fees
- $0
- Accounting fees
- $30,406
- Occupancy
- $185,335
- Depreciation
- $42,587
- Program services (functional)
- $1,413,276
- Management and general (functional)
- $258,679
Balance sheet and other
- Total assets, start of year
- $526,720
- Total assets, end of year
- $493,046
- Total liabilities, end of year
- $0
- Net assets, end of year
- $493,046
- Land, buildings and equipment
- $355,575
- Net assets without donor restrictions
- $493,046
- Gross receipts
- $1,638,281
- Employees
- 40
- Volunteers
- 0
- Year formed
- 1984
- State of legal domicile
- IL
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 April 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JEANINE HALVERSON | HEAD OF SCHOOL/SECRETARY Trustee or director, Officer | 40 | $54,326 | $5,000 |
| DANIEL LAPORTE | TREASURER Trustee or director, Officer | 20 | $56,279 | $0 |
| KATHERINE LAPORTE | SECRETARY Trustee or director, Officer | 40 | $54,777 | $0 |
| DEBORAH LAPORTE | PRESIDENT Trustee or director, Officer | 10 | $0 | $0 |
| VICTOR J LAPORTE | VICE-PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
990 for the year ended April 30, 2024: 4 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JEANINE HALVERSON | HEAD OF SCHOOL/SECRETARY Trustee or director, Officer | 40 | $66,764 | $6,000 |
| DANIEL LAPORTE | TREASURER Trustee or director, Officer | 20 | $54,403 | $0 |
| DEBORAH LAPORTE | PRESIDENT Trustee or director, Officer | 10 | $25,000 | $0 |
| VICTOR J LAPORTE | VICE-PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
990 for the year ended April 30, 2023: 4 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JEANINE HALVERSON | HEAD OF SCHOOL/SECRETARY Trustee or director, Officer | 40 | $72,700 | $6,000 |
| DANIEL LAPORTE | TREASURER Trustee or director, Officer | 20 | $56,920 | $0 |
| DEBORAH LAPORTE | PRESIDENT Trustee or director, Officer | 10 | $10,000 | $0 |
| VICTOR J LAPORTE | VICE-PRESIDENT Trustee or director, Officer | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 950 ELLEN DR, BUFFALO GROVE, IL 60089-3707
- In care of
- % DEBORAH LAPORTE
- Principal officer (990 for 2024)
- DEBORAH LAPORTE, 950 ELLEN DRIVE, BUFFALO GROVE, IL 60089
- Signed the 990
- DEBORAH LAPORTE, PRESIDENT
- Phone
- (847) 541-8111
- Return prepared by
- CJBS LLC
Mission
EDUCATION AND CHILDCARE FOR CHILDREN UNDER 6 YEARS OF AGE. FOLLOW AND APPLY MONTESSORI METHODS & PRACTICES WITHIN THE CONTEXT OF A CARING AND NURTURING ENVIRONMENT.
Program accomplishments
- TO PROVIDE DAYCARE AND SCHOOLING FOR APPROXIMATELY 100 STUDENTSExpenses $1,413,276 · revenue $1,541,374
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 April, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | April 30, 2026 | September 15, 2026 | Not on file |
| 2024 | April 30, 2025 | September 15, 2025 | 990 on file |
| 2023 | April 30, 2024 | September 16, 2024 | 990 on file |
IRS record
- EIN
- 36-3328863
- 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
- 1985
- Accounting year ends
- April
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B21Z)
- Assets (IRS master file)
- $493,046
- Income (IRS master file)
- $1,638,281
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | April 2025 | $1,638,281 | $1,671,955 | $493,046 | XML |
| 990 | April 2024 | $1,616,607 | $1,716,654 | $526,720 | XML |
| 990 | April 2023 | $1,588,678 | $1,643,678 | $631,036 | XML |
| 990 | April 2022 | $1,795,986 | $1,378,972 | $689,510 | IRS |
| 990 | April 2021 | – | – | – | IRS |
| 990 | April 2019 | – | – | – | IRS |
| 990 | April 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 36-3328863).
Questions about BUFFALO GROVE MONTESSORI SCHOOL INC
- What is the EIN of BUFFALO GROVE MONTESSORI SCHOOL INC?
- The employer identification number (EIN) of BUFFALO GROVE MONTESSORI SCHOOL INC is 36-3328863.
- Is BUFFALO GROVE MONTESSORI SCHOOL INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1985.
- Are donations to BUFFALO GROVE MONTESSORI SCHOOL INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does BUFFALO GROVE MONTESSORI SCHOOL 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 BUFFALO GROVE MONTESSORI SCHOOL INC due?
- The return for tax year 2025 (the year ending April 30, 2026) is due September 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did BUFFALO GROVE MONTESSORI SCHOOL INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended April 2025.
- Who is the principal officer of BUFFALO GROVE MONTESSORI SCHOOL INC?
- The 990 for the year ended April 30, 2025 names DEBORAH LAPORTE.
- Who are the officers and directors of BUFFALO GROVE MONTESSORI SCHOOL INC?
- The 990 for the year ended April 30, 2025 lists 5 people; 3 received compensation from the organization, the highest $54,326 (JEANINE HALVERSON, HEAD OF SCHOOL/SECRETARY).
- How much revenue does BUFFALO GROVE MONTESSORI SCHOOL INC have?
- On its 990 for the year ended April 30, 2025 it reported revenue of $1,638,281, expenses of $1,671,955 and total assets of $493,046 at year end.
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