Nonprofit · EIN 94-1317787
INSTITUTE OF MATHEMATICAL STATISTICS
Tax-exempt · WAITE HILL, OH 44094
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $2,943,733 | $2,352,063 | $591,670 | $17,193,717 | $2,024,925 | $15,168,792 |
| December 31, 2023 | 990 | $2,988,511 | $2,367,704 | $620,807 | $15,039,176 | $1,917,470 | $13,121,706 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $85,600
- Program service revenue
- $2,415,496
- Investment income
- $399,928
- Other revenue
- $42,709
Expenses
- Grants and similar amounts paid
- $58,680
- Compensation of officers, directors and key employees
- $216,015
- Salaries, compensation and benefits (total)
- $232,030
- Professional fundraising fees
- $0
- Accounting fees
- $27,298
- Occupancy
- $4,050
- Program services (functional)
- $2,147,710
- Management and general (functional)
- $204,353
Balance sheet and other
- Total assets, start of year
- $15,039,176
- Total assets, end of year
- $17,193,717
- Total liabilities, end of year
- $2,024,925
- Net assets, end of year
- $15,168,792
- Publicly traded securities
- $14,100,823
- Net assets without donor restrictions
- $14,302,063
- Net assets with donor restrictions
- $866,729
- Gross unrelated business income
- $42,709
- Gross receipts
- $2,943,733
- Employees
- 1
- Volunteers
- 275
- Year formed
- 1935
- State of legal domicile
- CA
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ELYSE GUSTAFSON | EXECUTIVE DIRECTOR Officer | 40 | $183,357 | $33,455 |
| SIVA ATHREYA | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| MOULINATH BANERJEE | STS EXECUTIVE EDITOR Trustee or director | 5 | $0 | $0 |
| RINA FOYGEL BARBER | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| PAUL BOURGADE | AOP EDITOR Trustee or director | 5 | $0 | $0 |
| TONY CAI | PRESIDENT Trustee or director, Officer | 10 | $0 | $0 |
| SOURAV CHATTERJEE | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| JULIEN DUBEDAT | AOP EDITOR Trustee or director | 5 | $0 | $0 |
| PHILIP A ERNST | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| MARTIN HAIRER | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| PETER HOFF | EXECUTIVE SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| JIASHUN JIN | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| MICHAEL KOSOROK | PAST PRESIDENT Trustee or director, Officer | 5 | $0 | $0 |
| GABOR LUGOSI | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| ENNO MAMMEN | AOS EDITOR Trustee or director | 5 | $0 | $0 |
14 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAN NORDMAN | MANAGING EDITOR Trustee or director | 1 | $0 |
| IGOR PRUNSTER | COUNCIL MEMBER Trustee or director | 1 | $0 |
| ANNIE QU | PROGRAM SECRETARY Trustee or director, Officer | 5 | $0 |
| KAVITA RAMANAN | PRESIDENT-ELECT Trustee or director, Officer | 5 | $0 |
| JUDITH ROUSSEAU | COUNCIL MEMBER Trustee or director | 1 | $0 |
| QI-MAN SHAO | AAP EDITOR Trustee or director | 5 | $0 |
| RYAN TIBSHIRANT | COUNCIL MEMBER Trustee or director | 1 | $0 |
| CAROLINE UHLER | COUNCIL MEMBER Trustee or director | 1 | $0 |
| JANE-LING WANG | COUNCIL MEMBER Trustee or director | 1 | $0 |
| LAN WANG | AOS EDITOR Trustee or director | 5 | $0 |
| HUIXIA JUDY WANT | COUNCIL MEMBER Trustee or director | 1 | $0 |
| LINDA ZHAO | COUNCIL MEMBER Trustee or director | 1 | $0 |
| HARRISON ZHOU | COUNCIL MEMBER Trustee or director | 1 | $0 |
| JI ZHU | AOAS EDITOR Trustee or director | 5 | $0 |
990 for the year ended December 31, 2023: 31 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ELYSE GUSTAFSON | EXECUTIVE DIRECTOR Officer | 40 | $173,998 | $30,974 |
| SIVA ATHREYA | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| MOULINATH BANERJEE | STS EXECUTIVE EDITOR Trustee or director | 5 | $0 | $0 |
| RINA FOYGEL BARBER | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| PETER BUEHLMANN | PAST PRESIDENT Trustee or director, Officer | 5 | $0 | $0 |
| PAUL BOURGADE | AOP EDITOR Trustee or director | 5 | $0 | $0 |
| TONY CAI | PRESIDENT-ELECT Trustee or director, Officer | 5 | $0 | $0 |
| SOURAV CHATTERJEE | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| AURORE DELAIGLE | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| JULIEN DUBEDAT | AOP EDITOR Trustee or director | 5 | $0 | $0 |
| PETER HOFF | EXECUTIVE SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| JIASHUN JIN | TREASURER Trustee or director, Officer | 5 | $0 | $0 |
| ROBERT KEENER | MANAGING EDITOR Trustee or director | 1 | $0 | $0 |
| DAVAR KHOSHNEVISAN | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| MICHAEL KOSOROK | PRESIDENT Trustee or director, Officer | 10 | $0 | $0 |
| SAMUEL KOU | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| GABOR LUGOSI | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| ENNO MAMMEN | AOS EDITOR Trustee or director | 5 | $0 | $0 |
| ANNIE QU | PROGRAM SECRETARY Trustee or director, Officer | 5 | $0 | $0 |
| KAVITA RAMANAN | AAP EDITOR Trustee or director | 5 | $0 | $0 |
| JUDITH ROUSSEAU | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| QI-MAN SHAO | AAP EDITOR Trustee or director | 1 | $0 | $0 |
| DYLAN SMALL | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| RYAN TIBSHIRANT | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| CAROLINE UHLER | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| LAN WANG | AOS EDITOR Trustee or director | 5 | $0 | $0 |
| HUIXIA JUDY WANT | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| DANIELA WITTEN | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| HARRISON ZHOU | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| LINDA ZHOU | COUNCIL MEMBER Trustee or director | 1 | $0 | $0 |
| JI ZHU | AOAS EDITOR Trustee or director | 5 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 9760 SMITH RD, WAITE HILL, OH 44094-9638
- Principal officer (990 for 2024)
- ELYSE GUSTAFSON, 9760 SMITH ROAD, WAITE HILL, OH 44094
- Signed the 990
- ELYSE GUSTAFSON, EXECUTIVE DIRECTOR
- Phone
- (216) 295-2340
- Website
- WWW.IMSTAT.ORG
- Return prepared by
- CIUNI & PANICHI INC
Mission
THE INSTITUTE OF MATHEMATICAL STATISTICS IS AN INTERNATIONAL PROFESSIONAL SOCIETY DEVOTED TO THE DEVELOPMENT AND DISSEMINATION OF THE THEORY AND APPLICATION OF STATISTICS AND PROBABILITY. ITS ACTIVITIES INCLUDE (CONTINUED ON SCHEDULE O)SPONSORSHIP OF JOURNALS AND OTHER SCIENTIFIC PUBLICATIONS, ORGANIZATION OF SCIENTIFIC MEETINGS AND COOPERATION WITH OTHER SCIENTIFIC ORGANIZATIONS.
Program accomplishments
- PUBLICATION, EDITORIAL AND SHIPPING FOR ALL PUBLICATIONS. THE SCIENTIFIC JOURNALS ARE THE ANNALS OF APPLIED PROBABILITY, THE ANNALS OF APPLIED STATISTICS, THE ANNALS OF PROBABILITY, THE ANNALS OF STATISTICS, AND STATISTICAL SCIENCE. THE IMS BULLETIN IS THE NEWS ORGAN OF THE INSTITUTE. JOINTLY WITH OTHER ORGANIZATIONS, THE INSTITUTE PUBLISHES THE ELECTRONIC JOURNAL OF PROBABILITY, ELECTRONIC COMMUNICATIONS IN PROBABILITY, ELECTRONIC JOURNAL OF STATISTICS, JOURNAL OF COMPUTATIONAL AND GRAPHICAL STATISTICS, PROBABILITY SURVEYS, AND STATISTICS SURVEYS. ON BEHALF OF OTHER ORGANIZATIONS, THE INSTITUTE PRODUCES BAYESIAN ANALYSIS, BERNOULLI, BERNOULLI NEWS, BRAZILIAN JOURNAL OF PROBABILITY AND STATISTICS, AND ANNALES DE L'INSTITUT HENRI POINCARE (B) PROBABILITES ET STATISTIQUES.Expenses $1,834,565 · revenue $2,036,463
- THE IMS SPONSORS AND CO-SPONSORS SEVERAL MEETINGS INCLUDING: THE JOINT STATISTICAL MEETINGS, THE IMS ANNUAL MEETING, ENAR/IMS MEETING, WNAR/IMS MEETING, STOCHASTIC PROCESSES AND THEIR APPLICATIONS, IMS CHINA ANNUAL MEETING, THE IMS ASIA-PACIFIC RIM MEETING AND MCMSKI.Expenses $312,145 · grants $58,680 · revenue $376,012
- THE INSTITUTE PUBLISHES SEVERAL BOOK SERIES INCLUDING, THE IMS LECTURE NOTES - MONOGRAPH SERIES AND IMS COLLECTIONS, IMS MONOGRAPHS, IMS TEXTBOOKS, AND NSF-CBMS REGIONAL CONFERENCE SERIES IN PROBABILITY AND STATISTICS. CURRENTLY THE IMS HAS A TOTAL OF 85 BOOKS AMONG THESE SERIES.Expenses $1,000 · revenue $3,021
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 | Not 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
- 94-1317787
- 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
- 1949
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U34Z)
- Assets (IRS master file)
- $17,193,717
- Income (IRS master file)
- $2,943,733
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $2,943,733 | $2,352,063 | $17,193,717 | XML |
| 990-T | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $2,988,511 | $2,367,704 | $15,039,176 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 990 | December 2022 | $2,546,102 | $2,261,742 | $12,745,644 | IRS |
| 990-T | December 2022 | – | – | – | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990-T | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-T | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | 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 94-1317787).
Questions about INSTITUTE OF MATHEMATICAL STATISTICS
- What is the EIN of INSTITUTE OF MATHEMATICAL STATISTICS?
- The employer identification number (EIN) of INSTITUTE OF MATHEMATICAL STATISTICS is 94-1317787.
- Is INSTITUTE OF MATHEMATICAL STATISTICS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1949.
- Are donations to INSTITUTE OF MATHEMATICAL STATISTICS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INSTITUTE OF MATHEMATICAL STATISTICS 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 INSTITUTE OF MATHEMATICAL STATISTICS 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 INSTITUTE OF MATHEMATICAL STATISTICS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of INSTITUTE OF MATHEMATICAL STATISTICS?
- The 990 for the year ended December 31, 2024 names ELYSE GUSTAFSON.
- Who are the officers and directors of INSTITUTE OF MATHEMATICAL STATISTICS?
- The 990 for the year ended December 31, 2024 lists 29 people; 1 received compensation from the organization, the highest $183,357 (ELYSE GUSTAFSON, EXECUTIVE DIRECTOR).
- How much revenue does INSTITUTE OF MATHEMATICAL STATISTICS have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $2,943,733, expenses of $2,352,063 and total assets of $17,193,717 at year end.
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