Nonprofit · EIN 45-3309693
SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION
Tax-exempt · PASADENA, CA 91109
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| September 30, 2025 | 990-EZ | $71,908 | $61,482 | $10,426 | $84,631 | $0 | $84,631 |
| September 30, 2024 | 990-EZ | $76,409 | $72,911 | $3,498 | $74,273 | $68 | $74,205 |
| September 30, 2023 | 990-EZ | $66,780 | $68,811 | -$2,031 | $70,707 | $0 | $70,707 |
Financial details: 990-EZ for the year ended September 30, 2025
Revenue
- Contributions, gifts and grants
- $9
- Program service revenue
- $71,790
- Investment income
- $0
- Other revenue
- $109
Expenses
- Grants and similar amounts paid
- $1,290
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $4,613
- Occupancy
- $186
- Printing, publications and postage
- $1,092
- Other expenses
- $54,301
- Program services (functional)
- $61,482
Balance sheet and other
- Total assets, start of year
- $74,273
- Total assets, end of year
- $84,631
- Total liabilities, end of year
- $0
- Net assets, end of year
- $84,631
- Cash, savings and investments
- $84,631
- Gross receipts
- $71,908
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 September 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dequina Nicholas Alvarado | Chair Secretary | 5 | $0 |
| Rochelle Diamond | Treasurer | 1 | $0 |
990-EZ for the year ended September 30, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dequina Nicholas Alvarado | Chair Secretary | 5 | $0 |
| Rochelle Diamond | Treasurer | 1 | $0 |
990-EZ for the year ended September 30, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Dequina Nicholas Alvarado | Chair Secretary | 5 | $0 |
| Rochelle Diamond | Treasurer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 91803, PASADENA, CA 91109-1803
- In care of
- % ROCHELLE DIAMOND
- Mailing address (990-N for 2014)
- PO Box 91803, Pasadena CA 91109
- Principal officer (990-N for 2014)
- Rochelle Diamond, PO Box 91803, Pasadena CA 91109
- Signed the 990-EZ
- Rochelle Diamond, Treasurer
- Website
- www.socalflow.org
California records
California keeps its own records of charities and corporations. Search them by EIN 45-3309693 or by the name SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION.
- 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
facilitate information sharing among local flow cytometry users
Program accomplishments
- We organized and executed SoCalFlow SUMMIT 2025 a two-day gathering of academics professionals and students in flow cytometry in the Southern California area. This conference featured plenary speakers scientific talks poster sessions workshops product talks training programs networking sessions and a 26-company vendor exhibit and served over 200 registrants.Expenses $61,482 · grants $1,290
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 September, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | September 30, 2026 | February 16, 2027 | Not due yet |
| 2024 | September 30, 2025 | February 17, 2026 | 990-EZ on file |
| 2023 | September 30, 2024 | February 18, 2025 | 990-EZ on file |
IRS record
- EIN
- 45-3309693
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 2013
- Accounting year ends
- September
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $84,631
- Income (IRS master file)
- $71,908
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | September 2025 | $71,908 | $61,482 | $84,631 | XML |
| 990-EZ | September 2024 | $76,409 | $72,911 | $74,273 | XML |
| 990-EZ | September 2023 | $66,780 | $68,811 | $70,707 | XML |
| 990-EZ | September 2022 | – | – | – | IRS |
| 990-EZ | September 2021 | – | – | – | IRS |
| 990-N for 2014 Officer: Rochelle Diamond | September 30, 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 45-3309693).
Questions about SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION
- What is the EIN of SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION?
- The employer identification number (EIN) of SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION is 45-3309693.
- Is SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2013.
- Are donations to SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION 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 SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION due?
- The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended September 2025.
- Who is the principal officer of SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION?
- The 990-N for 2014 names Rochelle Diamond.
- Who are the officers and directors of SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION?
- The 990-EZ for the year ended September 30, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does SOUTHERN CALIFORNIA FLOW CYTOMETRY ASSOCIATION have?
- On its 990-EZ for the year ended September 30, 2025 it reported revenue of $71,908, expenses of $61,482 and total assets of $84,631 at year end.
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All nonprofits in PASADENA · California · Community improvement and capacity building