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Nonprofit · EIN 94-3205114

AMERICAN INSTITUTE OF MATHEMATICS

Tax-exempt · PASADENA, CA 91125

Financials

$5.4M$5.4M2023$5.3M$5.6M2024
Revenue Expenses · by fiscal year end
Financials of AMERICAN INSTITUTE OF MATHEMATICS by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$5,295,695$5,647,237-$351,542$2,953,726$318,816$2,634,910
December 31, 2023990$5,442,562$5,420,834$21,728$3,294,353$307,901$2,986,452
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$5,038,357
of which government grants
$4,578,379
Program service revenue
$2,331
Investment income
$55,601
Other revenue
$199,406

Expenses

Grants and similar amounts paid
$25,500
Compensation of officers, directors and key employees
$463,108
Other salaries and wages
$1,347,420
Salaries, compensation and benefits (total)
$2,303,313
Professional fundraising fees
$0
Accounting fees
$85,592
Occupancy
$90,375
Depreciation
$15,799
Program services (functional)
$4,125,980
Management and general (functional)
$1,521,257

Balance sheet and other

Total assets, start of year
$3,294,353
Total assets, end of year
$2,953,726
Total liabilities, end of year
$318,816
Net assets, end of year
$2,634,910
Land, buildings and equipment
$70,371
Net assets without donor restrictions
$2,435,545
Net assets with donor restrictions
$199,365
Gross receipts
$5,295,695
Employees
19
Volunteers
100
Year formed
1994
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.

NameTitleHours / weekCompensationOther / benefits
JOHN BRIAN CONREYExecutive Direc
Officer
40$303,890$24,540
MICHELLE MANESDEPUTY DIRECTOR
Officer
40$214,339$18,253
DAVID FARMERDIR OF PROGRAMS
Officer
40$203,303$12,348
HANNAH BRODIEFINANCE DIR
Officer
40$147,302$18,345
BRIANNA DONALDSONPROGRAM DIR
Officer
40$148,852$14,181
STEPHEN SORENSONPresident
Trustee or director, Officer
1$0$0
HARRY SAALDirector
Trustee or director
1$0$0
JOHN FRYSecretary
Trustee or director, Officer
1$0$0
GUNNAR CARLSSONDirector
Trustee or director
1$0$0
990 for the year ended December 31, 2023: 9 people
NameTitleHours / weekCompensationOther / benefits
JOHN BRIAN CONREYExecutive Direc
Officer
40$286,331$29,199
DAVID FARMERDIR OF PROGRAMS
Officer
40$203,214$14,180
HANNAH BRODIEFINANCE DIR
Officer
40$133,330$21,870
BRIANNA DONALDSONPROGRAM DIR
Officer
40$137,176$14,408
ESTELLE BASORDEPUTY DIRECTOR
Officer
40$13,461$0
STEPHEN SORENSONPresident
Trustee or director, Officer
1$0$0
HARRY SAALDirector
Trustee or director
1$0$0
JOHN FRYSecretary
Trustee or director, Officer
1$0$0
GUNNAR CARLSSONDirector
Trustee or director
1$0$0

Address and contacts

Address (IRS master file)
1200 E CALIFORNIA BLVD MC 8-32, PASADENA, CA 91125-0001
Principal officer (990 for 2024)
STEPHEN SORENSON, 1200 E CALIFORNIA BLVD MC 8-32, PASADENA, CA 91125
Signed the 990
HANNAH BRODIE, FINANCE DIR
Phone
(626) 395-8522
Return prepared by
Savage & Company

California records

California keeps its own records of charities and corporations. Search them by EIN 94-3205114 or by the name AMERICAN INSTITUTE OF MATHEMATICS.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

THE INSTITUTE WAS FOUNDED WITH THE PRIMARY GOAL OF IDENTIFYING AND SOLVING IMPORTANT MATHEMATICAL PROBLEMS.

990 for the year ended December 31, 2024

Program accomplishments

  • AIM RESEARCH CONFERENCE CENTER (ARCC): A MODEL FOR COLLABORATIVE RESEARCHARCC HOSTS FOCUSED WORKSHOPS IN ALL AREAS OF THE MATHEMATICAL SCIENCES. ARCC FOCUSED WORKSHOPS ARE DISTINGUISHED BY THEIR EMPHASIS ON A SPECIFIC MATHEMATICAL GOAL, SUCH AS MAKING PROGRESS ON A SIGNIFICANT UNSOLVED PROBLEM, UNDERSTANDING THE PROOF OF AN IMPORTANT NEW RESULT, OR EXAMINING THE CONVERGENCE OF TWO DISTINCT AREAS OF MATHEMATICS.AIM FOCUSED WORKSHOPS PROVIDE AN IDEAL FORUM FOR A TEAM OF RESEARCHERS WORKING TOGETHER TO MAP OUT STRATEGIES, SET PRIORITIES, WORK TOWARD A SOLUTION, AND SET IN PLACE A FRAMEWORK FOR PROGRESS ON IMPORTANT MATHEMATICAL PROBLEMS. THE LEADERS IN EACH FIELD ARE INVOLVED IN THE PLANNING OF THE WORKSHOPS, AND JUNIOR SCIENTISTS AND GRADUATE STUDENTS ARE ACTIVE PARTICIPANTS. SPECIAL ATTENTION IS DEVOTED TO FACILITATE COLLABORATIONS WHICH INCLUDE WOMEN, MINORITIES, AND RESEARCHERS AT PRIMARILY UNDERGRADUATE INSTITUTIONS.THE PURPOSE OF AIM'S RESEARCH PROGRAM CALLED SQUARES (STRUCTURED QUARTET RESEARCH ENSEMBLES) IS TO ALLOW A DEDICATED GROUP OF FOUR TO SIX MATHEMATICIANS TO SPEND A WEEK AT AIM IN PASADENA, CALIFORNIA WITH THE POSSIBILITY OF RETURNING IN FOLLOWING YEARS. A SQUARE COULD ARISE AS A FOLLOW-UP TO AN AIM WORKSHOP OR IT COULD BE A FREE-STANDING ACTIVITY. AIM WILL PROVIDE BOTH THE RESEARCH FACILITIES AND THE FINANCIAL SUPPORT FOR EACH SQUARE GROUP. AIM WILL SOLICIT SQUARE PROPOSALS IN ALL AREAS OF PURE AND APPLIED MATHEMATICS. PREFERENCE IS GIVEN TO GROUPS WHICH CONTAIN A MIX OF JUNIOR AND SENIOR RESEARCHERS AND TO GROUPS WHICH HAVE PARTICIPANTS FROM NORTH AMERICA. SQUARES USUALLY MEET DURING WEEKS WHEN THERE ARE NO ARCC WORKSHOPS SCHEDULED.MULTIPLE IN-PERSON WORKSHOPS WERE HELD DURING THE YEAR. VIRTUAL WORKSHOPS WERE ALSO HELD DURING THE YEAR.
    Expenses $3,527,622
  • DIRECTED GRANTS:THE FOLLOWING DIRECTED GRANTS WERE ACTIVE DURING THE YEAR:1. COLLABORATIVE RESEARCH: AIM & ICERM RESEARCH EXPERIENCE FOR UNDERGRADUATE FACULTY (REUF)ENABLING MORE AMERICANS TO EARN UNDERGRADUATE DEGREES IN SCIENCE, TECHNOLOGY, ENGINEERING AND MATHEMATICS (STEM) IS IMPORTANT TO IMPROVING AMERICAN INNOVATION CAPABILITIES. PARTICIPATING IN RESEARCH AS UNDERGRADUATES IMPROVES RETENTION IN STEM MAJORS AND ENCOURAGES STUDENTS TO PURSUE GRADUATE DEGREES. FACULTY AT COLLEGES AND UNIVERSITIES THAT FOCUS ON UNDERGRADUATE EDUCATION ARE CRITICAL TO THIS MISSION, YET IN MANY CASES SUCH FACULTY RECEIVE LITTLE SUPPORT TO DO RESEARCH WITH THE STUDENTS THEY TEACH OR CONTINUE THEIR OWN RESEARCH, AND DOCTORAL PROGRAMS OFTEN FAIL TO TRAIN THEIR GRADUATES TO MENTOR UNDERGRADUATE RESEARCH. TO ADDRESS THIS NEED, THE AMERICAN INSTITUTE OF MATHEMATICS AND THE INSTITUTE FOR COMPUTATIONAL AND EXPERIMENTAL RESEARCH IN MATHEMATICS CONDUCTED A SERIES OF FOUR ANNUAL RESEARCH EXPERIENCES FOR UNDERGRADUATE FACULTY (REUF) WORKSHOPS DURING THE SUMMERS OF 2021, 2022, 2023 AND 2024. PROGRESS CONTINUED THROUGH THE YEAR BY THE PI.2. COLLABORATIVE RESEARCH: UTMOST: UNDERGRADUATE TEACHING IN MATHEMATICS WITH OPEN SOFTWARE AND TEXTBOOKSUTMOST 3.0 WILL ADDRESS CHALLENGES IN THE UNDERGRADUATE STEM CURRICULUM, PARTICULARLY THE NEED TO PROMOTE STUDENT LEARNING AND THE DEVELOPMENT OF MATHEMATICAL AND COMPUTATIONAL SKILLS. SPECIFICALLY, THIS PROJECT FOCUSES ON OPEN SOURCE MATHEMATICS TEXT BOOKS THAT ARE AVAILABLE IN FREE ONLINE VERSIONS. IT SEEKS TO UNDERSTAND TWO INTERRELATED QUESTIONS: "HOW DO INSTRUCTORS AND STUDENTS USE TEXTBOOKS? AND HOW CAN WE DEVELOP TEXTBOOKS THAT BETTER SUPPORT TEACHING AND LEARNING." TO ANSWER THESE QUESTIONS, THE PROJECT WILL COMPLETE A COMPREHENSIVE EDUCATIONAL RESEARCH STUDY THAT INCLUDES GATHERING DATA FROM MULTIPLE CLASSROOMS IN A VARIETY OF SETTINGS, AND SUBSEQUENT ANALYSIS OF THAT DATA. THE DEVELOPMENT PORTION OF THE PROJECT WILL FOCUS ON PRETEXT, A PUBLISHING SYSTEM DESIGNED TO ENCOURAGE THE CREATION OF FREE, OPEN SOURCE TEXTBOOKS. THE PROJECT WILL EXAMINE THE USE OF EXISTING BOOKS CREATED WITH PRETEXT, AND FROM THESE OBSERVATIONS FURTHER DEVELOP THE PRETEXT PLATFORM, SO THAT OPEN SOURCE TEXTBOOKS CAN HAVE INCREASED EFFECTIVENESS. THE INTEGRATION OF RESEARCH AND DEVELOPMENT ACTIVITIES IS DESIGNED TO CREATEA CONTINUOUS CYCLE OF INNOVATION BETWEEN TE RESEARCH AND DEVELOPMENT ACTIVITIES. THE EDUCATION RESEARCH COMPONENT OF THIS PROJECT WILL STUDY 49 COURSES TAUGHT AT TWO-YEAR COLLEGES, AND FOUR-YEAR COLLEGES AND UNIVERSITIES. THESE COURSES INCLUDE FIRST-YEAR CALCULUS, SECOND-YEAR CALCULUS, SECOND-YEAR LINNEAR ALGEBRA, AND UPPER-DIVISION ABSTRACT ALGEBRA. THE RESEARCH STUDY WILL INVESTIGATE THE WORK OF INSTRUCTORS IN PLANNING AND TEACHING LESSONS DRAWN FROM AN ONLINE TEXTBOOK AND THE WORK OF STUDENTS AS THEY USE THE SAME TEXTBOOKS TO LEARN THE MATERIAL. IN ADDITION, THE STUDY WILL CONTRAST SUCH WORK WITH THE WORK THAT INSTRUCTORS AND STUDENTS DO WHEN USING LESS DYNAMIC RESOURCES, E.G. A PDF OR BOUND COPY OF THE SAME MATERIAL. PRETEXT IS A NEW AUTHORING PLATFORM THAT ENABLES AUTHORS TO EASILY FASHION A TEXTBOOK FOR BOTH PRINT (STATIC) AND ONLINE (DYNAMIC) FORMATS, INCLUDING BOTH COMPUTATIONAL AND INTERACTIVE COMPONENTS IN THE ONLINE VERSION. THE PROJECT WILL CONTINUE THE DEVELOPMENT OF PRETEXT AND THE TECHNICAL UNDERPINNINGS TO CREATE HIGH QUALITY ONLINE VERSIONS OF TEXTBOOKS, WHILE ONLY REQUIRING AUTHORS TO CONCENTRATE ON THEIR CONTENT. THE ACCESSIBILITY FEATURES FOR READERS WITH DISABILITIES WILL BE FURTHER IMPROVED. THE INHERENT TECHNICAL STRUCTURE OF ONLINE PRETEXT BOOKS WILL ALLOW AUTOMATED COLLECTION OF STUDENT TEXTBOOK USAGE DATA, ORGANIZED BY INDIVIDUAL READER, WITH RESOLUTION TO THE MINUTE AND AT THE LEVEL OF INDIVIDUAL COMPONENTS, SUCH AS VIEWING A VIDEO. THIS INTERPLAY BETWEEN RESEARCH AND DEVELOPMENT ACTIVITIES WILL PRODUCE LARGE AMOUNTS OF HIGH-QUALITY DATA ABOUT STUDENTS' USE OF THEIR TEXTBOOKS. THE OPEN TEXTBOOK INITIATIVE AT THE AMERICAN INSTITUTE OF MATHEMATICS WILL CONTINUE AND EXPAND ITS LEADERSHIP IN VETTING AND RECOMMENDING QUALITY FREE AND LOW-COST TEXTBOOKS, AND HELP OTHER STEM DISCIPLINES TO ADOPT ITS SUCCESSFUL EVALUATION CRITERIA. WORKSHOPS FOR INSTRUCTORS, AUTHORS, AND SOFTWARE DEVELOPERS WILL BLEND DISSEMINATION, PROFESSIONAL DEVELOPMENT, EDITORIAL REVIEW, AND SOFTWARE DEVELOPMENT. A NOVEL FEATURE OF THESE WORKSHOPS WILL BE TEACHING TEST-SITE INSTRUCTORS HOW TO CONTRIBUTE TO THE IMPROVEMENT OF THE OPEN SOURCE TEXTBOOKSTHAT THEY ARE USING IN THEIR COURSES. PROGRESS CONTINUED THROUGH THE YEAR BY THE PI.3. FRG: AVERAGES OF L-FUNCTIONS AND ARITHMETIC STRATIFICATIONSOME OF THE MOST DIFFICULT CHALLENGES IN ALL OF MATHEMATICS, SUCH AS THE REIMANN HYPOTHESIS AND THE BIRCH AND SWINNERTON-DYER CONJECTURE, ARE NATURALLY PHRASED IN TERMS OF L-FUNCTIONS. THESE FUNCTIONS ENCODE INFORMATION SUCH AS HOW MANY PRIMES THERE ARE UP TO A GIVEN MAGNITUDE, OR THE FREQUENCY OF RATIONAL NUMBER SOLUTIONS TO CERTAIN EQUATIONS, OR THE DISTRIBUTION OF SPECIAL POINTS ON A SURFACE, ALL OF WHICH ARE IMPORTANT IN NUMBER THEORY. L-FUNCTIONS ARE OFTEN STUDIED IN COLLECTIONS CALLED FAMILIES. IN THIS PROJECT WE WILL USE A NEW APPROACH CALLED "STRATIFICATION" TO STUDY THE DISTRIBUTION OF THE VALUES OF L-FUNCTIONS IN FAMILIES.IN RECENT YEARS RESEARCHERS HAVE FOUND VERY PRECISE CONJECTURES ABOUT THE STATISTICS OF VALUES AND ZEROES OF THE REIMANN ZETA FUNCTION AND OTHER FAMILIES OF L-FUNCTIONS. FOR LOW ORDER MOMENTS THESE CONJECTURES FOLLOW FROM PRECISE KNOWLEDGE OR CONJECTURES ABOUT CORRELATIONS OF GENERALIZED DIVISOR FUNCTIONS. BUT FOR HIGHER MOMENTS THIS LINKAGE HAS BEEN MISSING. THE MAIN GOAL OF THIS PROJECT IS TO COMPLETE THIS PICTURE AND PROVE THAT THE MOMENT CONJECTURES FOR FAMILIES OF L-FUNCTIONS FOLLOW FROM KNOWLEDGE OF DIVISOR CORRELATIONS, WHICH IS EQUIVALENT TO COUNTING POINTS IN SPECIFIED REGIONS OF CERTAIN VARIETIES. WE WILL ALSO INVESTIGATE THE SAME SCENARIO BUT FOR AVERAGES OF RATIOS OF L-FUNCTIONS IN FAMILIES WITH THE DIVISOR CORRELATIONS REPLACED BY THE GENERAL HARDY-LITTLEWOOD CONJECTURES ABOUT PRIME TUPLES. FOR THE REIMANN ZETA-FUNCTION THE PROJECT WILL FOLLOW THE METHOD OUTLINED IN RECENT WORK BY TWO OF THE PRINCIPAL INVESTIGATORS. FOR OTHER FAMILIES OF L-FUNCTIONS ANOTHER INNOVATION IS REQUIRED. THIS PROJECT WILL BE INFORMED BY MANIN'S IDEAS FOR COUNTING RATIONAL POINTS ON VARIETIES BY IDENTIFYING THE STRATIFIED SUBVARIETIES THAT PLAY A ROLE AND COUNTING THE POINTS ON THESE. WE WILL ALSO INVESTIGATE THE EXPONENTIAL SUMS THAT NATURALLY ARISE IN COUNTING POINTS ON THESE SUBVARIETIES. PROGRESS CONTINUED THROUGH THE YEAR BY THE PI.
    Expenses $598,358
  • DIRECTED GRANTS (CONT):4. MATH FESTIVALS & MATH OUTREACH PROJECTSVARIOUS ACTIVITIES AND PROJECTS THAT SUPPORT LOCALLY ORGANIZED EVENTS THAT INSPIRE K-12 STUDENTS TO EXPORE MATHEMATICS THROUGH COLLABORATIVE, CREATIVE PROBLEM-SOLVING.5. A DISTRIBUTED LEARNING ENVIRONMENT FOR THE MATHEMATICS OF CLIMATE AND SUSTAINABILITYTHE RESEARCH PROJECT FOCUS WILL BE ON THE MATHEMATICS NEEDED FOR UNDERSTANDING OUR CLIMATE, ITS IMPACTS AND WILL HELP ADDRESS THE PRESSING ISSUES OF ADAPTATION AND SUSTAINABILITY IN LIGHT OF INEVITABLE CHANGES. THROUGH THIS PROGRAM, FOUR COHORTS OF STUDENTS WILL BE TRAINED IN THE MATHEMATICS UNDERLYING TE ALL-IMPORTANT SOCIETAL AND SCIENTIFIC ISSUES EMANATING FROM CLIMATE AND SUSTAINABILITY. THIS WILL SPAN A FIVE-YEAR PERIOD AND ENCOMPASS FOUR INTENSIVE WEEK-LONG SUMMER CAMPS.EACH COHORT WILL CONSIST OF SEVEN GRADUATE AND THREE UNDERGARDUATE STUDENTS. THEY WILL BE TRAINED IN COLLABORATIVE TEAM-WORK THAT WILL PREPARE THEM WELL FOR A CAREER IN ANY SCIENTIFIC ENDEAVOR INVOLVING MATHEMATICAL INVESTIGATION. EACH YEAR WILL INCLUDE ONLINE TRAINING TO PREPARE THE STUDENTS FOR THE SUMMER CAMP AND ONGOING FOCUS RESEARCH GROUPS DURING THE SUBSEQUENT ACADEMIC YEAR, DURING WHICH TIME THE STUDENTS WILL WORK ON CONCRETE RESEARCH PROBLEMS.A NEW APPROACH TO BOTH GRADUATE AND UNDERGRADUATE STUDENT RESEARCH TRAINING IN APPLIED MATHEMATICS IS ENVISIONED. THE PROGRAM WILL BE BASED AROUND YEARLY CYCLES IN WHICH A NEW COHORT OF STUDENTS WILL BE DRAWN FROM A NATIONAL POOL OF APPLICANTS EACH YEAR. THE STUDENTS WILL BE BROUGHT THROUGH THE PROGRAM AND TRAINED IN CRITICAL RESEARCH AND PROFESSIONAL SKILLS NEEDED IN THE MODERN WORLD OF COLLABORATIVE AND INTERDISCIPLINARY RESEARCH. THE YEAR-LONG ACTIVITIES WILL BE BUILT AROUND AN INTENSIVE SUMMER CAMP THAT KICKS OFF THE PROGRAM FOR EACH STUDENT AND ONGOING WEB-BASED GROUPS THROUGH WHICH MUCH OF THE SKILL-BUILDING AND MENTORING WILL TAKE PLACE. PROGRESS CONTINUED THROUGH THE YEAR BY THE PI.6. NSF INCLUDES PLANNING GRANTTHIS NSF PLANNING GRANT IS FUNDED BY NSF INCLUSION ACROSS THE NATION OF COMMUNITIES OF LEARNERS OF UNDERREPRESENTED DISCOVERERS IN ENGINEERING AND SCIENCE (NSF INCLUDES), A COMPREHENSIVE NATIONAL INITIATIVE TO ENHANCE U.S. LEADERSHIP IN DISCOVERIES AND INNOVATIONS BY FOCUSING ON DIVERSITY, INCLUSION AND BROADENING PARTICIPATION IN STEM AT SCALE. THE GOAL OF THIS PLANNING GRANT IS TO DEVELOP A SHARED VISION TO ADDRESS THE BOADENING PARTICIPATION CHALLENGES THAT INDIVIDUALS FROM UNDERREPRESENTED GROUPS DO NOT HAVE EQUITABLE ACCESS TO OPPORTUNITIES AND EXPERIENCES THAT SUPPORT POSITIVE IDENTITIES AS MATHEMATICAL LEARNERS, DOERS, AND PROFESSIONALS BY BRINGING TOGETHER FORMAL AND INFORMAL MATHEMATICS EDUCATION LEADERS TO DEVELOP A SHARED VISION FOR HOW TO WORK TOGETHER TO ADDRESS THIS CHALLENGE. THE CREATION THIS SHARED VISION WILL CONSTITUTE A SIGNIFICANT STEP TOWARD ATTAINING THE NSF INCLUDES OBJECTIVE OF INCREASING THE ACTIVE PARTICIPATION OF THOSE WHO HAVE BEEN TRADITIONALLY UNDERSERVED AND UNDERREPRESENTED IN STEM FIELDS. PROGRESS CONTINUED THROUGH THE YEAR BY THE PI.7. OTHER SMALLER DIRECTED GRANTSPROGRESS CONTINUED THROUGH THE YEAR BY THE PI.

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 yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
94-3205114
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
2015
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$2,953,726
Income (IRS master file)
$5,295,695

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$5,295,695$5,647,237$2,953,726XML
990December 2023$5,442,562$5,420,834$3,294,353XML
990December 2022$4,174,192$4,168,496$3,130,000IRS
990December 2021–––IRS
990December 2020–––IRS
990December 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 94-3205114).

Questions about AMERICAN INSTITUTE OF MATHEMATICS

What is the EIN of AMERICAN INSTITUTE OF MATHEMATICS?
The employer identification number (EIN) of AMERICAN INSTITUTE OF MATHEMATICS is 94-3205114.
Is AMERICAN INSTITUTE OF MATHEMATICS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to AMERICAN INSTITUTE OF MATHEMATICS tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does AMERICAN INSTITUTE OF MATHEMATICS 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 AMERICAN INSTITUTE OF MATHEMATICS 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 AMERICAN INSTITUTE OF MATHEMATICS 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 AMERICAN INSTITUTE OF MATHEMATICS?
The 990 for the year ended December 31, 2024 names STEPHEN SORENSON.
Who are the officers and directors of AMERICAN INSTITUTE OF MATHEMATICS?
The 990 for the year ended December 31, 2024 lists 9 people; 5 received compensation from the organization, the highest $303,890 (JOHN BRIAN CONREY, Executive Direc).
How much revenue does AMERICAN INSTITUTE OF MATHEMATICS have?
On its 990 for the year ended December 31, 2024 it reported revenue of $5,295,695, expenses of $5,647,237 and total assets of $2,953,726 at year end.

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