Nonprofit · EIN 33-4620109
THULLEN LAB
Tax-exempt · BEVERLY HILLS, CA 90212
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $3,486 | $7,675 | -$4,189 | $300 | $4,489 | -$4,189 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,486
Expenses
- Compensation of officers, directors and key employees
- $0
- Occupancy
- $4,489
- Other expenses
- $3,186
- Program services (functional)
- $3,486
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $300
- Total liabilities, end of year
- $4,489
- Net assets, end of year
- -$4,189
- Cash, savings and investments
- $300
- Gross receipts
- $3,486
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 |
|---|---|---|---|
| Eve Thullen | Director | 20 | $0 |
Address and contacts
- Address (IRS master file)
- 9950 DURANT DR UNIT 204, BEVERLY HILLS, CA 90212-1613
- Signed the 990-EZ
- Chris Thullen, Finance Director
California records
California keeps its own records of charities and corporations. Search them by EIN 33-4620109 or by the name THULLEN LAB.
- 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
Research and science lab.
Program accomplishments
- Published two reserch papers and completed more than five research projects. Completed intial organization setup website development and identification of volunteer team members.Expenses $3,486
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 | Check at the IRS |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 33-4620109
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2025
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Science and technology (U03)
- Assets (IRS master file)
- $300
- Income (IRS master file)
- $3,486
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $3,486 | $7,675 | $300 | XML |
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 33-4620109).
Questions about THULLEN LAB
- What is the EIN of THULLEN LAB?
- The employer identification number (EIN) of THULLEN LAB is 33-4620109.
- Is THULLEN LAB tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to THULLEN LAB tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does THULLEN LAB file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of THULLEN LAB 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 THULLEN LAB last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of THULLEN LAB?
- The 990-EZ for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does THULLEN LAB have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $3,486, expenses of $7,675 and total assets of $300 at year end.
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