Liabilities / Assets
91st percentile
Higher debt load relative to assets than 91% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
91st percentile
Higher debt load relative to assets than 91% of similar nonprofits.
Liabilities / Revenue
83rd percentile
Higher debt load relative to revenue than 83% of similar nonprofits.
Net Margin
21st percentile
Higher net margin than 21% of similar nonprofits.
Top Officer Pay
86th percentile
Higher top officer pay than 86% of similar nonprofits.
Top officer pay equals 10.2% of source-year revenue.
Asset Growth
74th percentile
Faster asset growth than 74% of similar nonprofits.
Revenue Growth
26th percentile
Faster revenue growth than 26% of similar nonprofits.
Assets
Up$1,267,350
Up $185,138 (+17%) from 2021
Net Assets
Down$263,846
Down $159,918 (-38%) from 2021
Liabilities
Up$1,003,504
Up $345,056 (+52%) from 2021
Revenue
Down$1,580,203
Down $196,686 (-11%) from 2021
Expenses
Up$1,740,121
Up $298,049 (+21%) from 2021
Net Income
Down-$159,918
Down $494,735 (-148%) from 2021
To publish scientific and research literature of the highest quality, both in content and production, at the lowest reasonable cost; to generally improve the scientific-publishing environment that fosters scientific activity; to facilitate, and help others facilitate, scholarly communication and research; and to generally serve the scientific and research communities.
To publish and distribute scientific and research literature of the highest quality at the lowest sustainable prices, covering mathematics and other selected fields, to improve the scientific-publishing environment, and to facilitate scholarly communication.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Savings and Temporary Cash Investments | $585,454 | $771,150 | ▲ $185,696 |
| Intangible Assets | $222,012 | $221,856 | ▼ $156 |
| Accounts Receivable | $114,225 | $97,570 | ▼ $16,655 |
| Prepaid Expenses and Deferred Charges | $110,560 | $68,167 | ▼ $42,393 |
| Cash and Non-Interest-Bearing Accounts | $48,524 | $51,876 | ▲ $3,352 |
| Land, Buildings, and Equipment, Net | $1,437 | $504 | ▼ $933 |
| Other Notes and Loans Receivable, Net | - | $0 | - |
| Pledges and Grants Receivable | - | $0 | - |
| Receivable From Disqualified Prsn | - | $0 | - |
| Receivables From Officers Etc | - | $0 | - |
| Investments Other Securities | - | $0 | - |
| Investments Program Related | - | $0 | - |
| Investments in Publicly Traded Securities | - | $0 | - |
| Inventories for Sale or Use | - | $0 | - |
| Total Assets | $1,082,212 | $1,267,350 | ▲ $185,138 |
| Other Assets Total | - | $56,227 | - |
| Liabilities | |||
| Deferred Revenue | $594,507 | $923,463 | ▲ $328,956 |
| Accounts Payable and Accrued Expenses | $63,941 | $80,041 | ▲ $16,100 |
| Total Liabilities | $658,448 | $1,003,504 | ▲ $345,056 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $423,764 | $263,846 | ▼ $159,918 |
| Total Net Assets Fund Balance | $423,764 | $263,846 | ▼ $159,918 |
| Total Liabilities and Net Assets / Fund Balance | $1,082,212 | $1,267,350 | ▲ $185,138 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Equipment | $504 | $57,740 | $58,244 |
| Other Land Buildings | - | $1,530 | $1,530 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Silvio Levy | Chief - Publishing | FT | $147,805 | $13,771 | $161,576 |
| Alexandru Scorpan | Executive Director | FT | $141,215 | $17,536 | $158,751 |
| Name | Title |
|---|---|
| Rafe R Mazzeo | Chairman |
| Theodore A Slaman | Co-Chair/Director |
| Abigail A Thompson | Director |
| Colin P Rourke | Director |
| Gerard Besson | Director |
| Kannan Soundarajan | Director |
| Maciej R Zworski | Director |
| Paul A Vojta | Director |
| Paul Balmer | Director |
| Richard Gedye | Director |
| Robion C Kirby | Director |
| Carol S Wood | Sect'y/Director |
| Susan P Hezlet | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $1,385,407 |
| Other Expenses | $354,714 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $1,015,787 | $94,277 | - | $1,110,064 |
| Current Officers, Directors, Trustees, and Key Employees | $139,160 | $19,591 | - | $158,751 |
| Payroll Taxes | $90,134 | $8,253 | - | $98,387 |
| Other Employee Benefits | $13,526 | $4,679 | - | $18,205 |
| Information Technology | - | $14,552 | - | $14,552 |
| All Other Expenses | $8,046 | $4,762 | - | $12,808 |
| Occupancy | - | $8,583 | - | $8,583 |
| Other Expenses | $62,485 | $7,955 | - | $7,955 |
| Insurance | - | $6,951 | - | $6,951 |
| Fees for Services Accounting | - | $4,810 | - | $4,810 |
| Advertising | $4,527 | - | - | $4,527 |
| Depreciation Depletion | - | $1,089 | - | $1,089 |
| Office Expenses | - | $453 | - | $453 |
| Total Functional Expenses | $1,537,461 | $202,660 | $0 | $1,740,121 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Europe | Program Services | Editing/Tech Write/Graph Dsgn | 0 | 7 | $67,314 |
| North America | Program Services | Copy Editing & Tech Writing | 0 | 2 | $45,306 |
| South Asia | Program Services | Copy Editing & Tech Writing | 0 | 1 | $19,809 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Receivables from Disqualified Persons | - | $0 | - |
| Receivables from Officers, Directors, Trustees, and Key Employees | - | $0 | - |
“A copy of Form 990 and related materials are provided to all members of the Board of Directors right before filing.”
“At the annual meeting of the Board of Directors, each Board member signs a statement the he/she understands and will abide by the conflict-of-interest policy.”
“The Board of Directors gather in executive session and approve compensation.”
“The Board of Directors gather in executive session and approve compensation.”
“Available upon request.”
“OTHER PROGRAM SERVICES 4: Publishing Celebratio Mathematica:"Celebratio Mathematica" is an open-access web-only publication that celebrates mathematics and its people. CM is structured as a series of guides to the collected works and careers of selected scientists. CM organizes, displays and preserves biographic and bibliographic information, indexing all documents deemed worthy of inclusion in a collected-works volume. CM also includes commentaries and surveys of the scientists work, photographs, recollections, varied memorabilia, and information on his/her graduate students”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | false |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 63941 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 80041 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 114225 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 97570 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | To publish and distribute scientific and research literature of the highest quality at the lowest sustainable prices, covering mathematics and other selected fields, to improve the scientific-publishing environment, and to facilitate scholarly communication. |
| IRS990/AddressChangeInd | 0 | X |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 4527 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 4527 |
| IRS990/AllOtherContributionsAmt | 0 | 63763 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4762 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 8046 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 12808 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | Alexandru Scorpan |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5109367243 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 2000 Allston Way 59 |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Berkeley |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 947014004 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | false |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 48524 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 51876 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 19591 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 139160 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 158751 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | true |
| IRS990/CompensationProcessOtherInd | 0 | true |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | true |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 63763 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 154 |
| IRS990/CYOtherExpensesAmt | 0 | 354714 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 1516286 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -159918 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 1385407 |
| IRS990/CYTotalExpensesAmt | 0 | 1740121 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1580203 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 594507 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 923463 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 1089 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1089 |
| IRS990/Desc | 0 | Publishing its own publications:The organization publishes 17 research journals in mathematics and related disciplines, and two open-access book/conference proceedings series. Most of the journals are available on a subscription basis. In 2022, MSP published about 17,000 pages in its own publications. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | true |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | false |
| IRS990/EmployeeCnt | 0 | 29 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | true |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 883327 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 4810 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 4810 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | true |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | true |
| IRS990/Form1098CFiledInd | 0 | false |
| IRS990/Form8282FiledCnt | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8899Filedind | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 7 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 8 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 9 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 10 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 11 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 12 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 13 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 14 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 50.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 13771 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 17536 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | Silvio Levy |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | Alexandru Scorpan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | Colin P Rourke |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | Robion C Kirby |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | Paul Balmer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | Susan P Hezlet |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | Richard Gedye |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | Gerard Besson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | Kannan Soundarajan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | Theodore A Slaman |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | Rafe R Mazzeo |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | Maciej R Zworski |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | Abigail A Thompson |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | Paul A Vojta |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | Carol S Wood |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 147805 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 141215 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | Chief - Publishing |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | Executive Dir. |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | Treasurer |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | Co-Chair/Dir |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | Chairman |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | Director |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | Sect'y/Dir |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 2004 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedInd | 0 | false |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 0 |
| IRS990/GrantsToIndividualsInd | 0 | false |
| IRS990/GrantsToOrganizationsInd | 0 | false |
| IRS990/GrantToRelatedPersonInd | 0 | false |
| IRS990/GrossReceiptsAmt | 0 | 1580203 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | false |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/IndependentAuditFinclStmtInd | 0 | false |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 2 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 14552 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 14552 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 6951 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 6951 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 222012 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 221856 |
| IRS990/InterestGrp/TotalAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 154 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 154 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 0 |
| IRS990/IRPDocumentCnt | 0 | 10 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 59270 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 1437 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 504 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 59774 |
| IRS990/LegalDomicileStateCd | 0 | CA |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | false |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | To publish scientific and research literature of the highest quality, both in content and production, at the lowest reasonable cost; to generally improve the scientific-publishing environment that fosters scientific activity; to facilitate, and help others facilitate, scholarly communication and research; and to generally serve the scientific and research communities. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 423764 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 263846 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 423764 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 263846 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 8583 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 8583 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 453 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 453 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 56227 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 4679 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 13526 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 18205 |
| IRS990/OtherExpensesGrp/Desc | 0 | Production & e-Publishing |
| IRS990/OtherExpensesGrp/Desc | 1 | Printing and Publications |
| IRS990/OtherExpensesGrp/Desc | 2 | Bookkeeping |
| IRS990/OtherExpensesGrp/Desc | 3 | Steering and Management |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 26705 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 7955 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 203796 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 62485 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 203796 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 62485 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 26705 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 7955 |
| IRS990/OtherRevenueTotalAmt | 0 | 0 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 94277 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 1015787 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 1110064 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 8253 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 90134 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 98387 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 110560 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 68167 |
| IRS990/PrincipalOfficerNm | 0 | Rafe R Mazzeo |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 511120 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 511120 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 511120 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | Printing & Production |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | Software Services/Fees |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | Subscriptions & Sales |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 352643 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 307806 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 855837 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 352643 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 307806 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 855837 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | Publishing services:The organization performs services for publications which it does not own. It provides all subscription, production, and publishing functions for the "Pacific Journal of Mathematics" (a California non-profit research journal), the "Annals of K-Theory" (a New Jersey non-profit research journal), and for the journals "Mathematics and Mechanics of Complex SystemsX and "Journal of Software for Algebra and Geometry." It is also preparing for publishing the content of three journals of the Rocky Mountain Mathematics Consortium. In 2022, MSP published or prepared about 7,000 pages for third-party publications. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 344425 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 413382 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | Software services:The organization provides software-based services for scientific publishing. For its own use, Mathematical Sciences Publishers developed the editorial-workflow software platform called "EditFlow" which helps manage submissions, peer review, and production of scientific journals. MSP also licenses this software to about one hundred and twenty other mathematics-research journals, including those of the American Mathematical Society, the London Mathematical Society (UK), and the Canadian Mathematical Society. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 238886 |
| IRS990/ProgSrvcAccomActy3Grp/RevenueAmt | 0 | 307820 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYContributionsGrantsAmt | 0 | 266034 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYInvestmentIncomeAmt | 0 | 51 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 247736 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 1510804 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 334817 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 1194336 |
| IRS990/PYTotalExpensesAmt | 0 | 1442072 |
| IRS990/PYTotalRevenueAmt | 0 | 1776889 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -159918 |
| IRS990/RegularMonitoringEnfrcInd | 0 | true |
| IRS990/RelatedEntityInd | 0 | false |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | false |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 780473 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 585454 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 771150 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/CurrentTaxYearAmt | 0 | 50000 |
| IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt | 0 | 50000 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt | 0 | 63763 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt | 0 | 266034 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 131324 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 66117 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 52298 |
| IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt | 0 | 579536 |
| IRS990ScheduleA/GovtFurnSrvcFcltsVl509Grp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt | 0 | 154 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt | 0 | 51 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt | 0 | 84 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt | 0 | 123 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt | 0 | 108 |
| IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt | 0 | 520 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt | 0 | 1516286 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt | 0 | 1510804 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt | 0 | 1540024 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt | 0 | 1491756 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt | 0 | 1205265 |
| IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt | 0 | 7264135 |
| IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt | 0 | 0 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt | 0 | 154 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt | 0 | 51 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt | 0 | 84 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt | 0 | 123 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt | 0 | 108 |
| IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt | 0 | 520 |
| IRS990ScheduleA/InvestmentIncomeCYPct | 0 | 0.00010 |
| IRS990ScheduleA/InvestmentIncomePYPct | 0 | 0.00010 |
| IRS990ScheduleA/NetIncomeFromOtherUBIGrp/TotalAmt | 0 | 0 |
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Displayed year
2022 • Form 990Detailed filing. Detailed filing data is available for this year.
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