Civic Intelligence

American Mathematical Society

EIN 05-0264797 • 501(c)3 • Providence, RI

Profile

Please see schedule o.the american mathematical society, founded in 1888 to further the interests of mathematical scholarship and research, serves the international mathematical community through its publications, meetings, advocacy and other programs, which: (a) promote mathematical research and its uses; (b) encourage and promote the transmission of mathematical understandings and skills to ensure the continued vitality of the profession; (c) support mathematical education at all levels; (d) advance the status of the profession of mathematics, encouraging and facilitating full participation of all individuals, and, (e) foster an awareness and appreciation of mathematics and its connections to other disciplines and everyday life.

201 Charles StreetProvidence, RI 02904

www.ams.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

22nd percentile

0.08x

Higher debt load relative to assets than 22% of similar nonprofits.

501(c)3 • $250M-$1B nonprofits • Source year 2024

Liabilities / Revenue

57th percentile

0.58x

Higher debt load relative to revenue than 57% of similar nonprofits.

501(c)3 • $250M-$1B nonprofits • Source year 2024

Net Margin

54th percentile

4.6%

Higher net margin than 54% of similar nonprofits.

501(c)3 • $250M-$1B nonprofits • Source year 2024

Top Officer Pay

22nd percentile

$406,624

Higher top officer pay than 22% of similar nonprofits.

Top officer pay equals 0.9% of source-year revenue.

501(c)3 • $250M-$1B nonprofits • Source year 2023

Asset Growth

71st percentile

10%

Faster asset growth than 71% of similar nonprofits.

501(c)3 • $250M-$1B nonprofits • Annualized from 2023 to 2024

Revenue Growth

15th percentile

-8.5%

Faster revenue growth than 15% of similar nonprofits.

501(c)3 • $250M-$1B nonprofits • Annualized from 2023 to 2024

Assets

Up

$285,510,668

Up $26,744,199 (+10%) from 2023

Liabilities

Down

$23,056,822

Down $777,863 (-3.3%) from 2023

Net Assets

Up

$262,453,846

Up $27,522,062 (+12%) from 2023

Revenue

Down

$39,854,863

Down $3,680,438 (-8.5%) from 2023

Expenses

Up

$38,014,330

Up $2,614,183 (+7.4%) from 2023

Net Income

Down

$1,840,533

Down $6,294,621 (-77%) from 2023

Trend Graphs

Balance Sheet Trend

Grouped bars show assets, liabilities, and net assets across loaded filings.

$300M$200M$100M$0Assets 2010: $105,490,523Liabilities 2010: $21,383,469Net Assets 2010: $84,107,0542010Assets 2011: $105,874,713Liabilities 2011: $22,379,732Net Assets 2011: $83,494,9812011Assets 2012: $119,626,115Liabilities 2012: $23,097,151Net Assets 2012: $96,528,9642012Assets 2013: $140,161,469Liabilities 2013: $22,471,565Net Assets 2013: $117,689,9042013Assets 2014: $151,214,928Liabilities 2014: $23,455,120Net Assets 2014: $127,759,8082014Assets 2015: $152,487,903Liabilities 2015: $24,222,820Net Assets 2015: $128,265,0832015Assets 2016: $165,736,071Liabilities 2016: $25,500,186Net Assets 2016: $140,235,8852016Assets 2017: $189,250,626Liabilities 2017: $26,267,029Net Assets 2017: $162,983,5972017Assets 2018: $181,214,563Liabilities 2018: $26,152,520Net Assets 2018: $155,062,0432018Assets 2019: $219,211,612Liabilities 2019: $24,994,434Net Assets 2019: $194,217,1782019Assets 2020: $232,387,981Liabilities 2020: $21,388,124Net Assets 2020: $210,999,8572020Assets 2021: $260,729,239Liabilities 2021: $22,483,288Net Assets 2021: $238,245,9512021Assets 2022: $222,625,287Liabilities 2022: $23,492,980Net Assets 2022: $199,132,3072022Assets 2023: $258,766,469Liabilities 2023: $23,834,685Net Assets 2023: $234,931,7842023Assets 2024: $285,510,668Liabilities 2024: $23,056,822Net Assets 2024: $262,453,8462024

Highlighted filing

2024

Assets$285,510,668
Liabilities$23,056,822
Net Assets$262,453,846

Operations Trend

Revenue, expenses, and net income by year, with the latest filing highlighted.

$60M$40M$20M$0Expenses 2010: $25,999,7462010Expenses 2011: $25,087,0782011Expenses 2012: $26,287,0592012Revenue 2013: $29,158,044Expenses 2013: $27,094,342Net Income 2013: $2,063,7022013Revenue 2014: $33,945,065Expenses 2014: $28,131,972Net Income 2014: $5,813,0932014Revenue 2015: $32,040,830Expenses 2015: $29,055,126Net Income 2015: $2,985,7042015Revenue 2016: $32,467,683Expenses 2016: $30,230,239Net Income 2016: $2,237,4442016Revenue 2017: $33,044,977Expenses 2017: $31,425,389Net Income 2017: $1,619,5882017Revenue 2018: $35,945,937Expenses 2018: $32,778,269Net Income 2018: $3,167,6682018Revenue 2019: $35,091,995Expenses 2019: $32,617,407Net Income 2019: $2,474,5882019Revenue 2020: $34,464,830Expenses 2020: $31,169,096Net Income 2020: $3,295,7342020Revenue 2021: $32,058,394Expenses 2021: $30,780,828Net Income 2021: $1,277,5662021Revenue 2022: $32,815,444Expenses 2022: $32,644,156Net Income 2022: $171,2882022Revenue 2023: $43,535,301Expenses 2023: $35,400,147Net Income 2023: $8,135,1542023Revenue 2024: $39,854,863Expenses 2024: $38,014,330Net Income 2024: $1,840,5332024

Highlighted filing

2024

Revenue$39,854,863
Expenses$38,014,330
Net Income$1,840,533

Filings

Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$286$23.1$262$39.9$38.0$1.84
2023Detailed filing. Detailed filing data is available for this year.$259$23.8$235$43.5$35.4$8.14
2022Detailed filing. Detailed filing data is available for this year.$223$23.5$199$32.8$32.6$0.17
2021Detailed filing. Detailed filing data is available for this year.$261$22.5$238$32.1$30.8$1.28
2020Detailed filing. Detailed filing data is available for this year.$232$21.4$211$34.5$31.2$3.30
2019Detailed filing. Detailed filing data is available for this year.$219$25.0$194$35.1$32.6$2.47
2018Detailed filing. Detailed filing data is available for this year.$181$26.2$155$35.9$32.8$3.17
2017Detailed filing. Detailed filing data is available for this year.$189$26.3$163$33.0$31.4$1.62
2016Detailed filing. Detailed filing data is available for this year.$166$25.5$140$32.5$30.2$2.24
2015Detailed filing. Detailed filing data is available for this year.$152$24.2$128$32.0$29.1$2.99
2014Detailed filing. Detailed filing data is available for this year.$151$23.5$128$33.9$28.1$5.81
2013Detailed filing. Detailed filing data is available for this year.$140$22.5$118$29.2$27.1$2.06
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$120$23.1$96.5$26.3
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$106$22.4$83.5$25.1
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$105$21.4$84.1$26.0
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Oct 14, 2025
Return Version
2024v5.2
Gross Receipts
$39,854,863
Mission and Program Overview

Mission

Please see schedule o.the american mathematical society, founded in 1888 to further the interests of mathematical research, scholarship, and education, serves the national and international mathematical community through its publications, meetings, advocacy and other programs, which: (a) promote mathematical research and its uses; (b) encourage and promote the transmission of mathematical understandings and skills to ensure the continued vitality of the profession; (c) support mathematical education at all levels; (d) advance the status of the profession of mathematics, encouraging and facilitating full participation of all individuals, and, (e) foster an awareness and appreciation of mathematics and its connections to other disciplines and everyday life.

The american mathematical society's ("ams or "the society") broad mission is to further the interest of mathematical research, scholarship and education, which is accomplished through publications, meetings, services, advocacy in education, research and other areas.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$232,877,482$257,126,920▲ $24,249,438
Savings and Temporary Cash Investments$12,062,896$11,654,213▼ $408,683
Cash and Non-Interest-Bearing Accounts$2,246,131$3,858,722▲ $1,612,591
Land, Buildings, and Equipment, Net$2,906,033$2,867,823▼ $38,210
Prepaid Expenses and Deferred Charges$2,017,606$2,621,670▲ $604,064
Inventories for Sale or Use$1,047,255$1,158,048▲ $110,793
Accounts Receivable$970,482$836,941▼ $133,541
Intangible Assets$570,144$424,971▼ $145,173
Pledges and Grants Receivable$163,691$89,272▼ $74,419
Total Assets$258,766,469$285,510,668▲ $26,744,199
Other Assets Total$3,904,749$4,872,088▲ $967,339
Liabilities
Deferred Revenue$12,601,019$11,445,670▼ $1,155,349
Other Liabilities$6,342,569$6,875,458▲ $532,889
Accounts Payable and Accrued Expenses$4,891,097$4,735,694▼ $155,403
Total Liabilities$23,834,685$23,056,822▼ $777,863
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$197,289,880$219,250,747▲ $21,960,867
Net Assets With Donor Restrictions$37,641,904$43,203,099▲ $5,561,195
Total Net Assets Fund Balance$234,931,784$262,453,846▲ $27,522,062
Total Liabilities and Net Assets / Fund Balance$258,766,469$285,510,668▲ $26,744,199

Asset Categories

AssetBook ValueDepreciationBasis
Buildings$1,490,247$8,796,867$10,287,114
Equipment$918,309$6,379,707$7,298,016
Land$459,267-$459,267
Other Land Buildings$0$44,030$44,030

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2024$214,160,541$12,438,080▲ $22,436,618$6,416,664$242,618,575
2023$190,968,207$8,456,099▲ $21,846,207$7,109,972$214,160,541
2022$223,255,884$9,186,303▼ $35,312,072$5,712,252$190,968,207
2021$199,679,860$785,184▲ $27,865,507$5,074,667$223,255,884
2020$184,902,288$713,742▲ $19,106,783$5,042,953$199,679,860
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
Lucy R MaddockChief Financial OfficerFT$353,948$36,798$390,746
Robert M HaringtonChief Publishing OfficerFT$275,113$29,288$304,401
Edward DunneExecutive Editor, Math ReviewsFT$240,311$54,537$294,848
Karen SaxeSVP, Government RelationsFT$243,656$39,127$282,783
Erol OzilDirector, Mr Information SystemsFT$204,641$37,820$242,461
John E MeierChief Executive OfficerFT$213,183$9,073$222,256
Sergei GelfandSenior Acquisitions EditorFT$172,758$37,217$209,975
Douglas H AllenAvp, DevelopmentFT$150,512$53,515$204,027
Jeffery HowleyDir., It Software EngineeringFT$154,503$31,605$186,108
Dean CarlsonAssociate EditorFT$154,627$31,465$186,092
Nicola S PoserDirector, Marketing & SalesFT$164,866$18,212$183,078
Kristen S OsterhoutChief Operating OfficerFT$152,265$16,057$168,322

Board Members and Trustees

NameTitle
Jennifer TabackChair
Bryna KraPresident
David MorrisonTrustee
Jonathan MattinglyTrustee
Joseph H SilvermanTrustee
Judy L WalkerTrustee
Linda ChenAssociate Treasurer
Boris HasselblattSecretary
Douglas UlmerTreasurer

Highest Paid Contractors

ContractorServicesLocationCompensation
Knowledgeworks Global LtdEditorial Services - Ams Publications301 CONCOURSE BLVD SUITE 210, Glen Allen, VA 23059, Gm$203,501
Krautzource UgEditorial Services - Ams Publications4 OLD NEWTOWN ROAD, Danbury, CT 06810, Gm$155,805
Westchester Publishing Services LLCIt Consulting-$150,483
-Desktop Publishing Service-$144,968
Revenue and Support

Revenue Composition

Contributions and Grants
$6,972,141
Program Service Revenue
$25,798,219
Investment Income
$7,084,503
Other Revenue
$0
All Other Contributions
$3,625,514
Change in Net Assets
$1,840,533

Noncash Contribution Practices

Property subject to holding requirements
No
Reviewed unusual noncash gifts
No
Third parties used for noncash contributions
No

Noncash Contributions

Contribution TypeContribution CountReported AmountValuation Method
Securities Publicly Traded2$198,010Fair Market Value
Total Noncash Contributions2$198,010-

Audited Revenue Reconciliation

Revenue per Audited Statements
$39,854,863
Revenue Not Reported on Financial Statements
$0
Revenue Not Reported on Form 990
$25,681,529
Total Revenue per Audited Statements
$65,536,392
Total Revenue per Form 990
$39,854,863
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Salaries, Compensation, and Employee Benefits$23,959,685
Other Expenses$13,138,046
Grants and Similar Amounts Paid$916,599
Total Fundraising Expense$782,810
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$14,317,182$2,050,812$371,567$16,739,561
Travel$3,084,082$198,689$23,544$3,306,315
Fees for Services Other$2,666,915$412,527$51,938$3,131,380
Other Employee Benefits$1,992,716$463,335$47,859$2,503,910
Current Officers, Directors, Trustees, and Key Employees$1,660,754$243,883$42,834$1,947,471
Pension Plan Contributions$1,238,962$180,509$30,698$1,450,169
Payroll Taxes$1,135,557$153,638$29,379$1,318,574
Office Expenses$688,111$196,388$7,019$891,518
Depreciation Depletion$726,700$96,975-$823,675
Occupancy$805,313$147-$805,460
Grants to Domestic Orgs$574,192--$574,192
Information Technology$475,633$18,052-$493,685
All Other Expenses-$332,074$153,041$485,115
Royalties$464,037--$464,037
Grants to Domestic Individuals$324,407--$324,407
Fees for Services Legal$141,988$112,556$1,424$255,968
Insurance$250,483--$250,483
Advertising$109,353$238$9,590$119,181
Fees for Services Accounting$8,291$96,121-$104,412
Foreign Grants$18,000--$18,000
Other Expenses$1,975,310$286$13,917$286
Total Functional Expenses$32,657,986$4,573,534$782,810$38,014,330

Audited Expense Reconciliation

Line ItemAmount
Expenses per Audited Statements$38,014,330
Total Expenses per Audited Statements$38,014,330
Total Expenses per Form 990$38,014,330
Expenses Not Reported on Financial Statements$0
Expenses Not Reported on Form 990$0
International Activity

Grant and Assistance Recipients

RecipientLocationCategoryPurposeAmount
University of Southern CaliforniaLos Angeles, CA501(c)(3)Birman Fellowship$50,000
William Marsh Rice UniversityHouston, TX501(c)(3)Claytor-gilmer Fellowship$50,000
Virginia Polytechnic Institute and State UniversityBlacksburg, VA501(c)(3)Bergman Fellowship$25,000
Mathematical Staircase IncChicopee, MA501(c)(3)Epsilon Fund - Annual Support$22,000
Kansas State UniversityManhattan, KS501(c)(3)Epsilon Fund - Annual Support$15,000
New York Math CircleNew York, NY501(c)(3)Epsilon Fund - Annual Support$15,000
American Association for the Advancement of ScienceWashington, DC501(c)(3)Mass Media Fellowship$13,000
Sigmacamp IncEast Setauket, NY501(c)(3)Epsilon Fund - Annual Support$12,000
Colorado State UniversityFort Collins, CO501(c)(3)Epsilon Fund - Annual Support$10,000
Graduate Student ChapterWaco, TX501(c)(3)Epsilon Fund - Annual Support$10,000
New York UniversityNew York, NY501(c)(3)Epsilon Fund - Annual Support$10,000
The Art of Problem Solving Initiative IncNew York, NY501(c)(3)Epsilon Fund - Annual Support$10,000
Pz Math CorporationWilliamstown, MA501(c)(3)Epsilon Fund - Annual Support$8,000
Brown UniversityProvidence, RI501(c)(3)Epsilon Fund - Annual Support$7,000
Recinto Universitario De MayaguezMayaguez, PR501(c)(3)Epsilon Fund - Annual Support$5,500

International Summary

Offices
0
Employees
2
Spending
$385,482

International Compliance

Foreign grant records maintained
Yes
Activity in boycott countries
Yes
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
EuropeProgram Services-02$367,482
EuropeGrants to Recipients Located in Region-00$11,500
Middle East and North AfricaGrants to Recipients Located in Region-00$6,000
East Asia and the PacificGrants to Recipients Located in RegionSales-math Publications00$500
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
Yes
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Post Retirement Benefit Obligation$4,563,176
Operating Lease Liability$2,312,282
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
Yes
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 6

There are four classes of members: ordinary, contributing, corporate, and institutional.

Form 990, Part VI, Section A, Line 7A

The individual membership elects all board members, except the treasurer and associate treasurer. The treasurer and associate treasurer serve with approval of the council. A second governing body, the council, has some members that are elected by the membership.

Form 990, Part VI, Section A, Line 7B

The bylaws may only be amended on recommendation of the council and with the approval of the membership of the society, such approval consisting of an affirmative vote by two-thirds of the members present at a business meeting or of two-thirds of the members voting in a mail ballot in which at least ten percent of the members vote, whichever alternative has been designated by the council and carried out subject to the specific procedures outlined in the bylaws.

Form 990, Part VI, Section B, Line 11B

The 990 is prepared by the fiscal department and the society's tax advisors, citrin cooperman advisors. When the final draft is prepared, it is reviewed by the chief financial officer and the executive director. After this review, the board of trustees is asked to review the 990 electronically by accessing a secure internet site. They are given approximately three to five business days to review the draft. After responding to any feedback from the trustees, the filing is made.

Form 990, Part VI, Section B, Line 12C

Ams officers, trustees, and key employee, who are defined as interested persons, are required to disclose annually financial interests that could give rise to conflicts by signing off on the conflict of interest policy. The ams adopted this policy in november 2011 and trustees signed off on this policy in november. Each november trustees and key employees will be asked to again sign off on the policy and disclose any possible or actual conflicts. The ams defines an "interested person" according to the irs definition, and they are any director, principal officer, or member of a committee with board-delegated powers, who has a direct or indirect financial interest. An interested person must disclose a financial interest, as defined by the irs, that is a potential conflict to the board of trustees or committee who will decide if a conflict exists. If the board of trustees or committee with board-delegated powers, excluding the interested person decides that a conflict exists, alternative transactions or arrangements might be made after investigating in order to avoid the conflict. Alternatively, disinterested persons on the board of trustees or committee may determine that a transaction is fair or reasonable and in the best interests of the organization. The interested person who has a conflict may not vote on matters for which there is a conflict of interest and they must be excluded from discussions of matters for which there is a conflict of interest.

Form 990, Part VI, Section B, Line 15

The board of trustees reviews and approves with the executive director the process by which the executive director establishes the salary and benefits of the chief financial officer and key employees for the upcoming year. Included in this review is comparison data from compensation surveys. With respect to the executive director, the board is given salary and benefit amounts approved for the current year, and proforma amounts for the upcoming year. The board is also given comparison data from compensation surveys to assist with compensation decisions for the executive director. The board takes into consideration the information provided by staff as well as compensation surveys and performance in setting his/her compensation for the following year. All compensation surveys used for setting the executive director and key employees' salaries are from independent sources, and they are gathered by a human resources professional. The board documents their process for setting the salaries each year.

Form 990, Part VI, Section C, Line 19

The society's governing documents are on the society's website. The annual report of the treasurer, including the financial statement, is published each year in the society's publication, notices of the american mathematical society. These publications are available on the website.

FORM 990, PART VII, SECTION A, LINE 15:

Professor boris hasselblatt, secretary, is employed by tufts university. The society has an agreement with the university to reimburse for half of the compensation paid by the university to him since he will spend half of his time providing services to the society in his role as secretary. The amounts shown in part vii are equal to the amounts paid by the society during 2022 with respect to this agreement even though they were paid to the university rather than to him directly.

Filing and Contact Details

Filer

Filer Name
American Mathematical Society
EIN
05-0264797
Phone
4014554000
Address
201 CHARLES STREET, PROVIDENCE, RI 02904

Signing Officer

Name
Lucy R Maddock
Title
CFO
Phone
4014554000
Signed
2025-10-14
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Lucy R Maddock
Formed
1923
Legal Domicile
Dc
Voting Board Members
9
Independent Board Members
9
Employees
251
Volunteers
638

Preparer

Firm
Citrin Cooperman Advisors LLC
Address
500 EXCHANGE STREET SUITE 9-100, PROVIDENCE, RI 02903
Preparer
Amanda Adams
Phone
4014214800
Supplemental Narrative

Additional Explanations

FORM 990, PART XI, LINE 9:

Post retirement benefit changes 238,815.

Financial Statement Notes

PART V, LINE 4:

The income from endowment funds from donors is used for specific purposes, such as prizes, lectures, scholarships, grants and outreach projects. The majority of the endowment funds are board-designated funds. These funds include: (1) the journal archive fund, which provides funding for the society to change its archival formatting of its publication when required in the future; (2) the young scholars fund, which provides support to summer math camps for talented young students; (3) the operating support fund, which supports the operating activities of the society; (4) the economic stabilization fund, which is a true reserve fund for the society to use should economic emergencies arise; (5) the backfile digitization fund, which provides funds for the digitization of the society's books; (6)the strategic planning fund, which provides funding for strategic planning projects.

PART X, LINE 2:

The society accounts for the effect of any uncertain tax positions based on a "more likely than not" threshold to the recognition of the tax positions being sustained based on the technical merits of the position under scrutiny by the applicable taxing authority. If a tax position or positions are deemed to result in uncertainties of those positions, the unrecognized tax benefit is estimated based on a "cumulative probability assessment" that aggregates the estimated tax liability for all uncertain tax positions. The society has identified its tax status as a tax-exempt entity and its determinations to classify income as related and unrelated as its only significant tax positions; however, the society has determined that such tax positions do not result in an uncertainty requiring recognition.

PART XI, LINE 2D - OTHER ADJUSTMENTS:

Postretirement benefit changes 238,815.

Raw XML AppendixShowing 400 of 1,203 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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