Nonprofit · EIN 82-1136248
POLARIS RESEARCH INSTITUTE INC
Tax-exempt · BERKELEY, CA 94705
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $900,120 | $584,866 | $315,254 | $640,031 | $0 | $640,031 |
| December 31, 2024 | 990 | $450,235 | $677,577 | -$227,342 | $324,777 | $0 | $324,777 |
| December 31, 2023 | 990 | $335,428 | $375,437 | -$40,009 | $571,433 | $19,314 | $552,119 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $900,120
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $208,721
- Other salaries and wages
- $171,724
- Salaries, compensation and benefits (total)
- $431,697
- Professional fundraising fees
- $0
- Legal fees
- $14,493
- Occupancy
- $14,229
- Travel
- $68,389
- Depreciation
- $3,039
- Program services (functional)
- $459,388
- Management and general (functional)
- $103,725
- Fundraising (functional)
- $21,753
Balance sheet and other
- Total assets, start of year
- $324,777
- Total assets, end of year
- $640,031
- Total liabilities, end of year
- $0
- Net assets, end of year
- $640,031
- Land, buildings and equipment
- $12,093
- Net assets without donor restrictions
- $640,031
- Gross receipts
- $900,120
- Employees
- 5
- Volunteers
- 3
- Year formed
- 2017
- State of legal domicile
- NY
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Ruairi Donnelly | Executive Dir. Officer | 40 | $188,813 | $19,908 |
| Stefan Torges | President Trustee or director, Officer | 0.25 | $0 | $0 |
| Tobias Pulver | Director Trustee or director | 0.25 | $0 | $0 |
| Daniel Kestenholz | Secretary Trustee or director, Officer | 1.5 | $0 | $0 |
990 for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Ruairi Donnelly | Executive Dir. Officer | 40 | $223,019 | $18,613 |
| Stefan Torges | President Trustee or director, Officer | 0.2 | $0 | $0 |
| Jonas Vollmer - end 06-2024 | Vice President Trustee or director, Officer | 0.2 | $0 | $0 |
| Tobias Pulver | Director Trustee or director | 0.2 | $0 | $0 |
| Daniel Kestenholz - treas beg 08-20 | Secretary Trustee or director, Officer | 1 | $0 | $0 |
| Amrit Sidhu-Brar - end 08-2024 | Treasurer Officer | 1 | $0 | $0 |
990 for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Ruairi Donnelly | Executive Dir. Officer | 40 | $158,956 | $12,267 |
| Stefan Torges | President Trustee or director, Officer | 0.2 | $0 | $0 |
| Jonas Vollmer | Vice President Trustee or director, Officer | 0.2 | $0 | $0 |
| Tobias Pulver | Director Trustee or director | 0.2 | $0 | $0 |
| Daniel Kestenholz | Secretary Trustee or director, Officer | 2 | $0 | $0 |
| Amrit Sidhu-Brar | Treasurer Officer | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 2930 DOMINGO AVE 351, BERKELEY, CA 94705-2454
- Principal officer (990 for 2025)
- Stefan Torges, 2930 Domingo Ave 351, Berkeley, CA 947052454
- Signed the 990
- Daniel Kestenholz, Treasurer
- Phone
- (707) 396-8230
- Website
- polaris-research.org
- Return prepared by
- Tovella Dowling PC
California records
California keeps its own records of charities and corporations. Search them by EIN 82-1136248 or by the name POLARIS RESEARCH INSTITUTE INC.
- 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
See Form 990, Part I, Line 1.
Program accomplishments
- Research and writing of various scientific articles and papers, primarily on the safety issues of using artificial intelligenceExpenses $459,388
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 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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 82-1136248
- 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
- 2019
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U05)
- Assets (IRS master file)
- $640,031
- Income (IRS master file)
- $900,120
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $900,120 | $584,866 | $640,031 | XML |
| 990 | December 2024 | $450,235 | $677,577 | $324,777 | XML |
| 990 | December 2023 | $335,428 | $375,437 | $571,433 | XML |
| 990 | December 2022 | $2,144,757 | $2,252,935 | $604,278 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 82-1136248).
Questions about POLARIS RESEARCH INSTITUTE INC
- What is the EIN of POLARIS RESEARCH INSTITUTE INC?
- The employer identification number (EIN) of POLARIS RESEARCH INSTITUTE INC is 82-1136248.
- Is POLARIS RESEARCH INSTITUTE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
- Are donations to POLARIS RESEARCH INSTITUTE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does POLARIS RESEARCH INSTITUTE INC 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 POLARIS RESEARCH INSTITUTE INC 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 POLARIS RESEARCH INSTITUTE INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of POLARIS RESEARCH INSTITUTE INC?
- The 990 for the year ended December 31, 2025 names Stefan Torges.
- Who are the officers and directors of POLARIS RESEARCH INSTITUTE INC?
- The 990 for the year ended December 31, 2025 lists 4 people; 1 received compensation from the organization, the highest $188,813 (Ruairi Donnelly, Executive Dir.).
- How much revenue does POLARIS RESEARCH INSTITUTE INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $900,120, expenses of $584,866 and total assets of $640,031 at year end.
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