Nonprofit · EIN 20-2370482
CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L
Tax-exempt · IRVINE, CA 92620
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $22,323 | $19,467 | $2,856 | $21,028 | – | $21,028 |
| December 31, 2024 | 990-EZ | – | $8,007 | – | $18,173 | – | $18,173 |
| December 31, 2023 | 990-EZ | $20,851 | $25,656 | -$4,805 | $26,213 | $34 | $26,179 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $22,323
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $32
- Occupancy
- $122
- Other expenses
- $19,313
- Program services (functional)
- $18,051
Balance sheet and other
- Total assets, start of year
- $18,172
- Total assets, end of year
- $21,028
- Total liabilities, end of year
- –
- Net assets, end of year
- $21,028
- Cash, savings and investments
- $21,028
- Gross receipts
- $22,323
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| HOWIE YU | TREASURER | 1 | $0 |
| XIAOCHUN ZHANG | PRESIDEN | 0 | $0 |
| MINYAN HE | CHAIR OF BOA | 0 | $0 |
| ZHIBIN LIANG | VICE PRESIDE | 0 | $0 |
| NA FU | EXECUTIVE CO | 0 | $0 |
990-EZ for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| HOWIE YU | TREASURER | 1 | $0 |
| XIAOCHUN ZHANG | PRESIDEN | 0 | $0 |
| MINYAN HE | CHAIR OF BOA | 0 | $0 |
| ZHIBIN LIANG | VICE PRESIDE | 0 | $0 |
| NA FU | EXECUTIVE CO | 0 | $0 |
990-EZ for the year ended December 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| HOWIE YU | TREASURER | 0 | $0 |
| XIAOCHUN ZHANG | PRESIDEN | 0 | $0 |
| MINYAN HE | CHAIR OF BOA | 0 | $0 |
| ZHIBIN LIANG | VICE PRESIDE | 0 | $0 |
| NA FU | EXECUTIVE CO | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 34 BOMBAY, IRVINE, CA 92620-4807
- In care of
- % HOWIE YU
- Mailing address (990-N for 2015)
- 79 N WENDY DRIVE, NEWBURY PARK CA 91320
- Principal officer (990-N for 2015)
- HOWIE YU, 79 N WENDY DR, NEWBURY PARK CA 91320
- Signed the 990-EZ
- HOWIE YU, TREASURER
- Phone
- (321) 345-8880
- Return prepared by
- H KAY YUE ACCOUNTANCY CORPORATION
California records
California keeps its own records of charities and corporations. Search them by EIN 20-2370482 or by the name CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L.
- 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
IS TO SERVE CHINESE/ASIAN AMERICANS IN SOUTHERN CALIFORNIA AREA WORKING IN SCIENCE AND TECHNOLOGY FIELD TO ADVANCE THEIR CAREER AND IMPROVE PROFESSIONAL SKILLS.
Program accomplishments
- ESTABLISH CONNECTIONS AND EXTEND PROFESSIONAL NETWORK BY ORGANIZING PROFESSIONAL AND COMMUNITY EVENTS AND CONFERENCES.Expenses $18,051
- SUPPORT YOUTH BY ENHANCING THEIR SCIENTIFIC LITERACY AND PROVIDING THEM LEADERSHIP OPPORTUNITIES THROUGH COMMUNITY SERVICES.
- ENHANCE CULTURAL EXCHANGE AND MAINTAIN CHINESE/ASIAN AMERICAN CULTURE HERITAGE.
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 20-2370482
- 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
- 2006
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $21,028
- Income (IRS master file)
- $22,323
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $22,323 | $19,467 | $21,028 | XML |
| 990-EZ | December 2024 | – | $8,007 | $18,173 | XML |
| 990-EZ | December 2023 | $20,851 | $25,656 | $26,213 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-N for 2015 Officer: HOWIE YU | December 31, 2015 | ≤ $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 20-2370482).
Questions about CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L
- What is the EIN of CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L?
- The employer identification number (EIN) of CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L is 20-2370482.
- Is CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2006.
- Are donations to CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L 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 CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L?
- The 990-N for 2015 names HOWIE YU.
- Who are the officers and directors of CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L?
- The 990-EZ for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does CHINESE ASSOCIATION FOR SCIENCE AND TECHNOLOGY CALIFORNIA CHAPTER AT L have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $22,323, expenses of $19,467 and total assets of $21,028 at year end.
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