Nonprofit · EIN 92-1040600
CASA OSO FOUNDATION CORP
Tax-exempt · MARIPOSA, CA 95338
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $16,439 | $1,727 | $14,712 | $15,797 | $1,085 | $14,712 |
| December 31, 2023 | 990-EZ | $0 | – | – | $1,085 | $1,085 | $0 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $16,439
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $825
- Other expenses
- $902
- Program services (functional)
- $1,727
Balance sheet and other
- Total assets, start of year
- $1,085
- Total assets, end of year
- $15,797
- Total liabilities, end of year
- $1,085
- Net assets, end of year
- $14,712
- Cash, savings and investments
- $15,637
- Gross receipts
- $16,439
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-EZ for the year ended December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ANTONIO F OSORIO VIVANCO | Director | 2 | $0 |
| MAJA M SUJKOWSKA | Director | 1 | $0 |
990-EZ for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ANTONIO F OSORIO VIVANCO | Director | 0 | $0 |
| MAJA M SUJKOWSKA | Director | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 3580 TRIANGLE RD, MARIPOSA, CA 95338-9607
- Mailing address (990-N for 2025)
- 3580 Triangle Rd, Mariposa CA 95338
- Principal officer (990-N for 2025)
- Antonio Francisco Osorio Vivanco, 1620 Mentone Dr, Round Rock TX 78664
- Signed the 990-EZ
- ANTONIO F OSORIO VIVANCO, Director
- Phone
- (512) 431-5160
- Return prepared by
- Jensen & Company Accountancy Corporation
California records
California keeps its own records of charities and corporations. Search them by EIN 92-1040600 or by the name CASA OSO FOUNDATION CORP.
- 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 WILDFIRE, HOUSING AND POVERTY ASSISTANCE FOR PEOPLE IN THE SIERRA NEVADA.
Program accomplishments
- TO PROVIDE WILDFIRE, HOUSING AND POVERTY ASSISTANCE FOR PEOPLE IN THE SIERRA NEVADA.Expenses $1,727
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 December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 92-1040600
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2023
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Public safety, disaster preparedness and relief (M99)
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: Antonio Francisco Osorio Vivanco | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: Antonio Francisco Osorio Vivanco | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | December 2024 | $16,439 | $1,727 | $15,797 | XML |
| 990-EZ | December 2023 | $0 | $0 | $1,085 | XML |
| 990-PF | December 2022 | – | – | – | 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 92-1040600).
Questions about CASA OSO FOUNDATION CORP
- What is the EIN of CASA OSO FOUNDATION CORP?
- The employer identification number (EIN) of CASA OSO FOUNDATION CORP is 92-1040600.
- Is CASA OSO FOUNDATION CORP tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to CASA OSO FOUNDATION CORP tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CASA OSO FOUNDATION CORP file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CASA OSO FOUNDATION CORP due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CASA OSO FOUNDATION CORP last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of CASA OSO FOUNDATION CORP?
- The 990-N for 2025 names Antonio Francisco Osorio Vivanco.
- Who are the officers and directors of CASA OSO FOUNDATION CORP?
- The 990-EZ for the year ended December 31, 2024 lists 2 people; 0 received compensation from the organization.
- How much revenue does CASA OSO FOUNDATION CORP have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $16,439, expenses of $1,727 and total assets of $15,797 at year end.
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