Nonprofit · EIN 87-0826278
ASSOCIATION FOR MATHEMATICAL RESEARCH
Tax-exempt · DAVIS, CA 95616
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990-EZ | $34,305 | $188,570 | -$154,265 | $423,091 | – | $423,091 |
| December 31, 2023 | 990 (amended) | $539,673 | $9,849 | $529,824 | $556,533 | $0 | $556,533 |
Financial details: 990-EZ for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $11,947
- Investment income
- $21,175
- Net gain from sales of assets
- $1,183
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $893
- Printing, publications and postage
- $130,149
- Other expenses
- $57,528
- Program services (functional)
- $186,791
Balance sheet and other
- Total assets, start of year
- $556,533
- Total assets, end of year
- $423,091
- Total liabilities, end of year
- –
- Net assets, end of year
- $423,091
- Cash, savings and investments
- $423,091
- Gross receipts
- $38,215
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| COLIN ADAMS | Director | 1 | $0 |
| GEORGE E ANDREWS | Director | 1 | $0 |
| GUNNAR CARLSSON | Director | 1 | $0 |
| ERIC M FRIEDLANDER | Director | 1 | $0 |
| SUSAN FRIEDLANDER | Director | 1 | $0 |
| SVETLANA JITOMIRSKAYA | Director | 1 | $0 |
| ROBION KIRBY | Director | 1 | $0 |
| ALEX KONTOROVICH | Director | 1 | $0 |
| SERGEI TABACHNIKOV | Director | 1 | $0 |
| JOEL HASS | President | 3 | $0 |
| ROBERT GHRIST | Treasurer | 3 | $0 |
| ABIGAIL THOMPSON | Secretary | 3 | $0 |
990 for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| COLIN ADAMS | Director Trustee or director | 1 | $0 |
| GEORGE E ANDREWS | Director Trustee or director | 1 | $0 |
| GUNNAR CARLSSON | Director Trustee or director | 1 | $0 |
| ERIC M FRIEDLANDER | Director Trustee or director | 1 | $0 |
| SUSAN FRIEDLANDER | Director Trustee or director | 1 | $0 |
| SVETLANA JITOMIRSKAYA | Director Trustee or director | 1 | $0 |
| ROBION KIRBY | Director Trustee or director | 1 | $0 |
| ALEX KONTOROVICH | Director Trustee or director | 1 | $0 |
| SERGEI TABACHNIKOV | Director Trustee or director | 1 | $0 |
| JOEL HASS | President Trustee or director, Officer | 3 | $0 |
| ROBERT GHRIST | Treasurer Trustee or director, Officer | 3 | $0 |
| ABIGAIL THOMPSON | Secretary Trustee or director, Officer | 3 | $0 |
Address and contacts
- Address (IRS master file)
- 1224 SEQUOIA PL, DAVIS, CA 95616-2064
- In care of
- % JOEL HASS
- Mailing address (990-N for 2023)
- 1224 Sequoia Place, Davis CA 95616
- Principal officer (990-N for 2023)
- Joel Hass, 1224 Sequoia Place, Davis CA 95616
- Signed the 990-EZ
- JOEL HASS, President
- Phone
- (530) 574-4859
- Website
- amathr.org
- Return prepared by
- PROPP CHRISTENSEN CANIGLIA LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 87-0826278 or by the name ASSOCIATION FOR MATHEMATICAL RESEARCH.
- 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
To support mathematical research and scholarship. The Association for Mathematical Research publishes mathematical journals and a book series, awards prizes for outstanding research, publishes reviews of important results and of open problems, sponsors lectures, and maintains a website that provides information about mathematical resources.
Program accomplishments
- The Association launched two additional journals in advanced mathematical research in 2024. Editorial boards were formed, and their websites were organized, domains registered, and layout designs were finalized.The Journal of Open Mathematical Problems (JOMP) publishes articles about unsolved problems in all areas of mathematics. It can be found at jomprob.org.The Journal of Mathematics of Data, Learning, and Intelligence (MDLI) publishes research articles at the intersection of any branch of mathematics with data science, machine learning, or artificial intelligence. It can be found at mdlijournal.org.Four books were published in 2024.The 2024 Cohen Prize was awarded to Sren Galatius, University of Copenhagen.The 2024 Prize in the Mathematics of Artificial Intelligence was awarded to Ohad Shamir.The Association for Mathematical Research maintains a website with information about its activities, reviews of research, and links to mathematical resources, at amathr.org.Expenses $186,791
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 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-N on file |
IRS record
- EIN
- 87-0826278
- 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
- 2021
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Science and technology (U34)
- Assets (IRS master file)
- $423,091
- Income (IRS master file)
- $38,215
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2024 | $34,305 | $188,570 | $423,091 | IRS |
| 990-N for 2023 Officer: Joel Hass | December 31, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | December 2023 | $539,673 | $9,849 | $556,533 | XML |
| 990-N for 2022 Officer: Joel Hass | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2021 Officer: Joel Hass | December 31, 2021 | ≤ $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 87-0826278).
Questions about ASSOCIATION FOR MATHEMATICAL RESEARCH
- What is the EIN of ASSOCIATION FOR MATHEMATICAL RESEARCH?
- The employer identification number (EIN) of ASSOCIATION FOR MATHEMATICAL RESEARCH is 87-0826278.
- Is ASSOCIATION FOR MATHEMATICAL RESEARCH tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
- Are donations to ASSOCIATION FOR MATHEMATICAL RESEARCH tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ASSOCIATION FOR MATHEMATICAL RESEARCH file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of ASSOCIATION FOR MATHEMATICAL RESEARCH due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did ASSOCIATION FOR MATHEMATICAL RESEARCH last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
- Who is the principal officer of ASSOCIATION FOR MATHEMATICAL RESEARCH?
- The 990-N for 2023 names Joel Hass.
- Who are the officers and directors of ASSOCIATION FOR MATHEMATICAL RESEARCH?
- The 990-EZ for the year ended December 31, 2024 lists 12 people; 0 received compensation from the organization.
- How much revenue does ASSOCIATION FOR MATHEMATICAL RESEARCH have?
- On its 990-EZ for the year ended December 31, 2024 it reported revenue of $34,305, expenses of $188,570 and total assets of $423,091 at year end.
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