Nonprofit · EIN 87-2541439
X SCHOOL
Tax-exempt · SANTA CLARA, CA 95051
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $593,674 | $450,172 | $143,502 | $263,940 | $96,590 | $167,350 |
| December 31, 2024 | 990-EZ | $81,981 | $70,080 | $11,901 | $55,673 | $31,825 | $23,848 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $102,714
- Program service revenue
- $490,960
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $9,500
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $3,250
- Occupancy
- $6,000
- Travel
- $2,708
- Depreciation
- $1,726
- Program services (functional)
- $421,745
- Management and general (functional)
- $28,427
Balance sheet and other
- Total assets, start of year
- $55,673
- Total assets, end of year
- $263,940
- Total liabilities, end of year
- $96,590
- Net assets, end of year
- $167,350
- Land, buildings and equipment
- $6,904
- Net assets without donor restrictions
- $167,350
- Gross receipts
- $593,674
- Employees
- 0
- Year formed
- 2021
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 December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHENG-EN GUO | CEO Officer | 10 | $0 |
| YUAN XU | CFO Officer | 1 | $0 |
990-EZ for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CHENG-EN GUO | CEO | 10 | $0 |
| YUAN XU | CFO | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 440 RADCLIFFE DR, SANTA CLARA, CA 95051-6142
- In care of
- % CHENGEN GUO
- Mailing address (990-N for 2023)
- 440 Radcliffe Drive, Santa Clara CA 95051
- Principal officer (990 for 2025)
- CHENG-EN GUO, 440 RADCLIFFE DRIVE, SANTA CLARA, CA 95051
- Principal officer (990-N for 2023)
- Cheng-en Guo, 440 Radcliffe Drive, Santa Clara CA 95129
- Signed the 990
- CHENG-EN GUO, CEO
- Phone
- (408) 390-2616
- Website
- https://x-school.org/en
- Return prepared by
- Michael A Yu CPA Inc
California records
California keeps its own records of charities and corporations. Search them by EIN 87-2541439 or by the name X SCHOOL.
- 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 students with the knowledge, skills, and aptitude they need to shine in the AI era. We are committed to nurturing the next generation of technology leaders and innovators.
Program accomplishments
- Our AI education program equips students with the knowledge, technical skills, and innovative mindset needed to thrive in an AI-driven world. Through hands-on learning, real-world projects, and mentorship, students develop critical thinking, creativity, problem-solving, and ethical AI practices, preparing them to become confident, responsible leaders and lifelong learners in the future of technology.Expenses $412,245 · revenue $490,960
- Provides free instruction in algorithms and computer science to high school students, introducing participants to the field through Python programming while teaching fundamental concepts in algorithm design and analysis.Expenses $9,500 · grants $9,500
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 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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 87-2541439
- 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 or 990-EZ
- Category (NTEE)
- Education (B90)
- Assets (IRS master file)
- $263,940
- Income (IRS master file)
- $593,674
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $593,674 | $450,172 | $263,940 | XML |
| 990-EZ | December 2024 | $81,981 | $70,080 | $55,673 | XML |
| 990-N for 2023 Officer: Cheng-en Guo | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2022 Officer: Chengen Guo | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
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 87-2541439).
Questions about X SCHOOL
- What is the EIN of X SCHOOL?
- The employer identification number (EIN) of X SCHOOL is 87-2541439.
- Is X SCHOOL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2023.
- Are donations to X SCHOOL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does X 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 X SCHOOL 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 X SCHOOL last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of X SCHOOL?
- The 990 for the year ended December 31, 2025 names CHENG-EN GUO.
- Who are the officers and directors of X SCHOOL?
- The 990 for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does X SCHOOL have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $593,674, expenses of $450,172 and total assets of $263,940 at year end.
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