Nonprofit · EIN 95-3440090
MONTESSORI WORLD EDUCATIONAL INSTITUTE
Tax-exempt · CAMBRIA, CA 93428
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990 | $37,347 | $37,855 | -$508 | $25,784 | $9,354 | $16,430 |
| August 31, 2024 | 990 | $41,252 | $55,081 | -$13,829 | $24,469 | $4,600 | $19,869 |
| August 31, 2023 | 990 | $63,718 | $52,169 | $11,549 | $36,824 | $5,511 | $31,313 |
Financial details: 990 for the year ended August 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $33,347
- Investment income
- $0
- Net income from sales of inventory
- $4,000
- Other revenue
- $4,000
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $5,800
- Other salaries and wages
- $4,000
- Salaries, compensation and benefits (total)
- $10,737
- Professional fundraising fees
- $0
- Occupancy
- $15,094
- Travel
- $663
- Depreciation
- $476
- Program services (functional)
- $28,392
- Management and general (functional)
- $9,463
Balance sheet and other
- Total assets, start of year
- $24,469
- Total assets, end of year
- $25,784
- Total liabilities, end of year
- $9,354
- Net assets, end of year
- $16,430
- Land, buildings and equipment
- $1,191
- Net assets without donor restrictions
- $16,430
- Gross receipts
- $37,417
- Employees
- 4
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 August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SONYA CASTELLANOS | President & CEO Trustee or director | 20 | $0 |
| MARY KERN | Secretary Trustee or director | 1 | $0 |
| KOREY DUDLEY | Treasurer Trustee or director | 1 | $0 |
990 for the year ended August 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SONYA CASTELLANOS | President & CEO Trustee or director | 20 | $0 |
| MARY KERN | Secretary Trustee or director | 1 | $0 |
| KOREY DUDLEY | Treasurer Trustee or director | 1 | $0 |
990 for the year ended August 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SONYA CASTELLANOS | President & CEO Trustee or director | 20 | $18,000 |
| MARY KERN | Secretary Trustee or director | 1 | $0 |
| KOREY DUDLEY | Treasurer Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1735 CHESTER LN, CAMBRIA, CA 93428-5629
- Signed the 990
- SONYA CASTELLONOS, President
- Phone
- (805) 927-3240
- Return prepared by
- Ann M Palmer CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 95-3440090 or by the name MONTESSORI WORLD EDUCATIONAL INSTITUTE.
- 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 EDUCATION AND SERVE AS A SOURCE OF INFORMATION FOR TEACHERS AND PARENTS IN MONTESSORI EDUCATION. SEE FURTHER EXPLANATION ATTACHED.
Program accomplishments
- TO PROVIDE EDUCATION AND SERVE AS A SOURCE OF INFORMATION FOR TEACHERS AND PARENTS IN MONTESSORI EDUCATION. SEE FURTHER EXPLANATION ATTACHED.Expenses $28,392
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990 on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990 on file |
IRS record
- EIN
- 95-3440090
- 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
- 1981
- Accounting year ends
- August
- Files
- Form 990-N (e-Postcard)
- Assets (IRS master file)
- $25,784
- Income (IRS master file)
- $37,417
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | August 2025 | $37,347 | $37,855 | $25,784 | XML |
| 990 | August 2024 | $41,252 | $55,081 | $24,469 | XML |
| 990 | August 2023 | $63,718 | $52,169 | $36,824 | XML |
| 990 | August 2022 | $96,021 | $85,692 | $25,183 | IRS |
| 990 | August 2021 | – | – | – | IRS |
| 990 | August 2020 | – | – | – | IRS |
| 990 | August 2019 | – | – | – | IRS |
| 990 | August 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 95-3440090).
Questions about MONTESSORI WORLD EDUCATIONAL INSTITUTE
- What is the EIN of MONTESSORI WORLD EDUCATIONAL INSTITUTE?
- The employer identification number (EIN) of MONTESSORI WORLD EDUCATIONAL INSTITUTE is 95-3440090.
- Is MONTESSORI WORLD EDUCATIONAL INSTITUTE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1981.
- Are donations to MONTESSORI WORLD EDUCATIONAL INSTITUTE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does MONTESSORI WORLD EDUCATIONAL INSTITUTE file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of MONTESSORI WORLD EDUCATIONAL INSTITUTE due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MONTESSORI WORLD EDUCATIONAL INSTITUTE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended August 2025.
- Who are the officers and directors of MONTESSORI WORLD EDUCATIONAL INSTITUTE?
- The 990 for the year ended August 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does MONTESSORI WORLD EDUCATIONAL INSTITUTE have?
- On its 990 for the year ended August 31, 2025 it reported revenue of $37,347, expenses of $37,855 and total assets of $25,784 at year end.
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