Nonprofit · EIN 86-3455140
SOCIETY OF SURGICAL ERGONOMICS
Tax-exempt · VALLEY VILLAGE, CA 91607
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $43,761 | $11,782 | $31,979 | $168,829 | $0 | $168,829 |
| December 31, 2024 | 990-EZ | $63,278 | $13,023 | $50,255 | $140,356 | $0 | $140,356 |
| December 31, 2023 | 990-EZ | $10,500 | $12,000 | -$1,500 | $90,101 | $0 | $90,101 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $37,000
- Membership dues
- $3,868
- Program service revenue
- $2,893
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fees and payments to contractors
- $3,718
- Other expenses
- $8,064
Balance sheet and other
- Total assets, start of year
- $136,850
- Total assets, end of year
- $168,829
- Total liabilities, end of year
- $0
- Net assets, end of year
- $168,829
- Cash, savings and investments
- $168,829
- Gross receipts
- $43,761
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 |
|---|---|---|---|
| Philip Haigh | President | 6 | $0 |
| Abigail Wooldridge | Secretary | 6 | $0 |
| Yifan Li | Treasurer | 6 | $0 |
| Jenny Shao | President Elect | 6 | $0 |
990-EZ for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Hallbeck | President | 5 | $0 |
| Tara Cohen | Secretary | 5 | $0 |
| Andrew Wright | Treasurer | 2 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Hallbeck | President | 3 | $0 |
| Tara Cohen | Secretary | 2 | $0 |
| Andrew Wright | Treasurer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 4804 LAUREL CANYON BLVD 355, VALLEY VILLAGE, CA 91607-3717
- In care of
- % PHILIP HAIGH
- Signed the 990-EZ
- Yifan Li, Treasurer
- Phone
- (319) 356-1727
California records
California keeps its own records of charities and corporations. Search them by EIN 86-3455140 or by the name SOCIETY OF SURGICAL ERGONOMICS.
- 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
A professional society with a mission to improve education and research of ergonomics in surgery
Program accomplishments
- We continue to organize the society and accrue new members. We had a successful symposium in September 2024 virtually, and had about 150 registrants.
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
- 86-3455140
- 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
- 2022
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Medical research (H03)
- Assets (IRS master file)
- $168,829
- Income (IRS master file)
- $43,761
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $43,761 | $11,782 | $168,829 | IRS |
| 990-EZ | December 2024 | $63,278 | $13,023 | $140,356 | XML |
| 990-EZ | December 2023 | $10,500 | $12,000 | $90,101 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | 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 86-3455140).
Questions about SOCIETY OF SURGICAL ERGONOMICS
- What is the EIN of SOCIETY OF SURGICAL ERGONOMICS?
- The employer identification number (EIN) of SOCIETY OF SURGICAL ERGONOMICS is 86-3455140.
- Is SOCIETY OF SURGICAL ERGONOMICS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
- Are donations to SOCIETY OF SURGICAL ERGONOMICS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOCIETY OF SURGICAL ERGONOMICS file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SOCIETY OF SURGICAL ERGONOMICS 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 SOCIETY OF SURGICAL ERGONOMICS 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 SOCIETY OF SURGICAL ERGONOMICS?
- The 990-EZ for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does SOCIETY OF SURGICAL ERGONOMICS have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $43,761, expenses of $11,782 and total assets of $168,829 at year end.
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