Nonprofit · EIN 33-0712582
MONTESSORI INSTITUTE OF SAN DIEGO
Tax-exempt · LA JOLLA, CA 92039
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $439,113 | $317,403 | $121,710 | $239,386 | $229,508 | $9,878 |
| June 30, 2024 | 990 | $341,090 | $567,024 | -$225,934 | $241,023 | $352,035 | -$111,012 |
| June 30, 2023 | 990-EZ | $78,938 | $618,616 | -$539,678 | $233,169 | $119,573 | $113,596 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $80,000
- Program service revenue
- $131,093
- Investment income
- $0
- Other revenue
- $228,020
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $116,050
- Salaries, compensation and benefits (total)
- $134,149
- Professional fundraising fees
- $0
- Accounting fees
- $1,999
- Occupancy
- $30,611
- Program services (functional)
- $87,229
- Management and general (functional)
- $230,174
Balance sheet and other
- Total assets, start of year
- $241,023
- Total assets, end of year
- $239,386
- Total liabilities, end of year
- $229,508
- Net assets, end of year
- $9,878
- Land, buildings and equipment
- $8,910
- Net assets without donor restrictions
- $9,878
- Gross receipts
- $439,113
- Employees
- 3
- Year formed
- 1996
- 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 |
|---|---|---|---|
| SILVIA C DUBOVOY | Director Trustee or director, Officer | 40 | $87,000 |
| VIVIAN DUBOVOY | Executive Dir. Officer | 40 | $66,973 |
| SHARON D FASTLICHT | President Trustee or director, Officer | 40 | $0 |
| LUIS MAIZEL | Treasurer Trustee or director | 0 | $0 |
| MARIA ROSA C ORTON | Executive Dir. Trustee or director | 0 | $0 |
| FERNANDO CASTILLO | Controller Officer | 40 | $0 |
990 for the year ended June 30, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SILVIA C DUBOVOY | Director Trustee or director, Officer | 40 | $129,411 |
| VIVIAN DUBOVOY | Executive Dir. Officer | 40 | $86,861 |
| SHARON D FASTLICHT | President Trustee or director, Officer | 40 | $0 |
| LUIS MAIZEL | Treasurer Trustee or director | 0 | $0 |
| MARIA ROSA C ORTON | Executive Dir. Trustee or director | 0 | $0 |
| FERNANDO CASTILLO | Controller Officer | 40 | $0 |
990-EZ for the year ended June 30, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SILVIA C DUBOVOY | Director | 40 | $185,966 |
| VIVIAN DUBOVOY | Executive Dir. | 40 | $148,034 |
| SHARON D FASTLICHT | President | 40 | $70,510 |
| FERNANDO CASTILLO | Controller | 40 | $52,487 |
| JR EDDIE ORTON III | President | 0 | $0 |
| LUIS MAIZEL | Treasurer | 0 | $0 |
| ERIKA TORRI | Secretary | 0 | $0 |
| MARIA ROSA C ORTON | Executive Dir. | 0 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 12705, LA JOLLA, CA 92039-2705
- Principal officer (990 for 2024)
- SHARON D FASTLICHT, PO BOX 12705, LA JOLLA, CA 92037
- Signed the 990
- SHARON D FASTLICHT, Executive Dir.
- Phone
- (858) 535-0500
- Website
- WWW.MISDAMI.ORG
- Return prepared by
- WEWORSKI & ASSOCIATES
California records
California keeps its own records of charities and corporations. Search them by EIN 33-0712582 or by the name MONTESSORI INSTITUTE OF SAN DIEGO.
- 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 PREPARE ADULTS FOR THE TASK OF HELPING CHILDREN TO DEVELOP TO THE FULLEST OF THEIR INDIVIDUAL HUMAN POTENTIAL.
Program accomplishments
- TEACHER TRAINING CENTER AND MODEL CHILDREN'S SCHOOL FROM BIRTH TO TWELVE YEARS OF AGE.Expenses $87,229 · revenue $439,113
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
- 33-0712582
- 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
- 1997
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B21Z)
- Assets (IRS master file)
- $239,386
- Income (IRS master file)
- $439,113
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $439,113 | $317,403 | $239,386 | XML |
| 990 | June 2024 | $341,090 | $567,024 | $241,023 | IRS |
| 990-EZ | June 2023 | $78,938 | $618,616 | $233,169 | XML |
| 990 | June 2022 | $1,266,467 | $1,340,887 | $862,034 | 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 33-0712582).
Questions about MONTESSORI INSTITUTE OF SAN DIEGO
- What is the EIN of MONTESSORI INSTITUTE OF SAN DIEGO?
- The employer identification number (EIN) of MONTESSORI INSTITUTE OF SAN DIEGO is 33-0712582.
- Is MONTESSORI INSTITUTE OF SAN DIEGO tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
- Are donations to MONTESSORI INSTITUTE OF SAN DIEGO tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MONTESSORI INSTITUTE OF SAN DIEGO 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 MONTESSORI INSTITUTE OF SAN DIEGO 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 MONTESSORI INSTITUTE OF SAN DIEGO 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 MONTESSORI INSTITUTE OF SAN DIEGO?
- The 990 for the year ended June 30, 2025 names SHARON D FASTLICHT.
- Who are the officers and directors of MONTESSORI INSTITUTE OF SAN DIEGO?
- The 990 for the year ended June 30, 2025 lists 6 people; 2 received compensation from the organization, the highest $87,000 (SILVIA C DUBOVOY, Director).
- How much revenue does MONTESSORI INSTITUTE OF SAN DIEGO have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $439,113, expenses of $317,403 and total assets of $239,386 at year end.
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