Nonprofit · EIN 91-2170513
SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA
Also known as SAGA
Tax-exempt · SEATTLE, WA 98144
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $2,155 | $212 | $1,943 | $8,742 | $0 | $8,742 |
| December 31, 2024 | 990-EZ | $4,377 | $11,480 | -$7,103 | $6,799 | $0 | $6,799 |
| December 31, 2023 | 990-EZ | $53 | $304 | -$251 | $13,902 | $0 | $13,902 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Membership dues
- $2,155
- Program service revenue
- $0
- 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
- Other expenses
- $212
Balance sheet and other
- Total assets, start of year
- $6,799
- Total assets, end of year
- $8,742
- Total liabilities, end of year
- $0
- Net assets, end of year
- $8,742
- Cash, savings and investments
- $8,742
- Gross receipts
- $2,155
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 |
|---|---|---|---|
| Marek Brzezinski | President | 2 | $0 |
| Robert Shonberger | President- Elect | 1 | $0 |
| Itay Bentov | treasurer | 2 | $0 |
| Sheila Barnett | Secretary | 1 | $0 |
| Jinlei Li | Board member | 1 | $0 |
| Ruth Burstrom | Board Member | 1 | $0 |
| Ruben Azocar | Board Member | 1 | $0 |
| Adamina G Podraza | Board member | 1 | $0 |
| Maurice F Joyce | Board Member | 1 | $0 |
990-EZ for the year ended December 31, 2024: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Marek Brzezinski | President | 2 | $0 |
| Sheila Barnett | Secretary | 1 | $0 |
| Itay Bentov | treasurer | 2 | $0 |
| Daniel McIsaac | Board Member | 1 | $0 |
| Jinlei Li | Board member | 1 | $0 |
| Robert Shonberger | Board Member | 1 | $0 |
| Ruth Burstrom | Board Member | 1 | $0 |
| Ruben Azocar | Board Member | 1 | $0 |
990-EZ for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Marek Brzezinski | President | 2 | $0 |
| Katie Schenning | Secretary | 0 | $0 |
| Itay Bentov | treasurer | 1 | $0 |
| Lis Evered | Board Member | 1 | $0 |
| Daniel McIsaac | Board Member | 1 | $0 |
| Jing Tao | Board Member | 1 | $0 |
| Ruben Azocar | Board member | 1 | $0 |
| Jinlei Li | Board member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 3103 S CHARLES ST, SEATTLE, WA 98144-3248
- In care of
- % DR G ALEC ROOKE
- Mailing address (990-N for 2008)
- Dept Anesthesiology UW Box 356540, 1959 NE Pacific St, Seattle WA 981956540
- Principal officer (990-N for 2008)
- G Alec Rooke, Dept Anesthesiology UW Box 356540, 1959 NE Pacific St, Seattle WA 981956540
- Signed the 990-EZ
- Yiying Zhang, Treasurer
- Phone
- (206) 420-8038
- Website
- www.sagahq.org
Mission
Provide education in Geriatric anesthesia to anesthesiologists and other physicians, and to promote research on topics related to Geriatric anesthesia
Program accomplishments
- SAGA members participated in educational programs at the annual American Society of Anesthesiologist meeting and the International Anesthesia Research Society Meeting online. At those meetings, SAGA members were presenters in educational sessions.
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
- 91-2170513
- 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
- 2002
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Medical research (H03)
- Assets (IRS master file)
- $8,742
- Income (IRS master file)
- $2,155
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $2,155 | $212 | $8,742 | XML |
| 990-EZ | December 2024 | $4,377 | $11,480 | $6,799 | XML |
| 990-EZ | December 2023 | $53 | $304 | $13,902 | 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 2008 Officer: G Alec Rooke | December 31, 2008 | ≤ $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 91-2170513).
Questions about SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA
- What is the EIN of SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA?
- The employer identification number (EIN) of SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA is 91-2170513.
- Is SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA 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 FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA 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 SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA?
- The 990-N for 2008 names G Alec Rooke.
- Who are the officers and directors of SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA?
- The 990-EZ for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does SOCIETY FOR THE ADVANCEMENT OF GERIATRIC ANESTHESIA have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $2,155, expenses of $212 and total assets of $8,742 at year end.
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