Liabilities / Assets
63rd percentile
Higher debt load relative to assets than 63% of similar nonprofits.
990 • Fiscal year 2013 • EIN 52-1712905
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
63rd percentile
Higher debt load relative to assets than 63% of similar nonprofits.
Liabilities / Revenue
81st percentile
Higher debt load relative to revenue than 81% of similar nonprofits.
Net Margin
81st percentile
Higher net margin than 81% of similar nonprofits.
Top Officer Pay
90th percentile
Higher top officer pay than 90% of similar nonprofits.
Top officer pay equals 8.0% of source-year revenue.
Asset Growth
15th percentile
Faster asset growth than 15% of similar nonprofits.
Revenue Growth
Score unavailable
No earlier valid filing was available within the previous three public years.
Assets
Down$21,792,737
Down $1,188,553 (-5.2%) from 2012
Net Assets
Up$13,005,240
Up $1,561,428 (+14%) from 2012
Liabilities
Down$8,787,497
Down $2,749,981 (-24%) from 2012
Revenue
$6,728,084
No earlier filing loaded for comparison.
Expenses
Down$5,033,460
Down $5,347 (-0.1%) from 2012
Net Income
$1,694,624
No earlier filing loaded for comparison.
American Center for Physics, Inc. is organized to operate a facility to provide a national center for physics to assure the advancement and diffusion of the knowledge of physics and related sciences.
SEE SCHEDULE O
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $15,962,782 | $15,038,062 | ▼ $924,720 |
| Savings and Temporary Cash Investments | $3,325,022 | $3,266,850 | ▼ $58,172 |
| Investments in Publicly Traded Securities | $2,998,726 | $3,001,369 | ▲ $2,643 |
| Prepaid Expenses and Deferred Charges | $161,146 | $121,761 | ▼ $39,385 |
| Cash and Non-Interest-Bearing Accounts | $0 | $0 | → $0 |
| Accounts Receivable | $0 | $0 | → $0 |
| Other Notes and Loans Receivable, Net | $0 | $0 | → $0 |
| Pledges and Grants Receivable | $0 | $0 | → $0 |
| Receivable From Disqualified Prsn | $0 | $0 | → $0 |
| Receivables From Officers Etc | $0 | $0 | → $0 |
| Investments Other Securities | $0 | $0 | → $0 |
| Investments Program Related | $0 | $0 | → $0 |
| Intangible Assets | $0 | $0 | → $0 |
| Inventories for Sale or Use | $0 | $0 | → $0 |
| Loans From Officers Directors | $0 | $0 | → $0 |
| Total Assets | $22,981,290 | $21,792,737 | ▼ $1,188,553 |
| Other Assets Total | $533,614 | $364,695 | ▼ $168,919 |
| Liabilities | |||
| Tax Exempt Bond Liabilities | $10,214,013 | $7,773,010 | ▼ $2,441,003 |
| Other Liabilities | $963,336 | $749,860 | ▼ $213,476 |
| Deferred Revenue | $163,476 | $166,321 | ▲ $2,845 |
| Accounts Payable and Accrued Expenses | $196,653 | $98,306 | ▼ $98,347 |
| Grants Payable | $0 | $0 | → $0 |
| Mortgage Notes Payable Secured by Investment Property | $0 | $0 | → $0 |
| Unsecured Notes Loans Payable | $0 | $0 | → $0 |
| Escrow Account Liability | $0 | $0 | → $0 |
| Total Liabilities | $11,537,478 | $8,787,497 | ▼ $2,749,981 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $11,443,812 | $13,005,240 | ▲ $1,561,428 |
| Permanently Rstr Net Assets | $0 | $0 | → $0 |
| Temporarily Rstr Net Assets | $0 | $0 | → $0 |
| Total Net Assets Fund Balance | $11,443,812 | $13,005,240 | ▲ $1,561,428 |
| Total Liabilities and Net Assets / Fund Balance | $22,981,290 | $21,792,737 | ▼ $1,188,553 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $2,724,267 | $14,207,555 | $16,931,822 |
| Land | $10,437,464 | - | $10,437,464 |
| Equipment | $101,121 | $5,088,742 | $5,189,863 |
| Leasehold Improvements | $1,770,474 | $1,034,713 | $2,805,187 |
| Other Land Buildings | $4,736 | $57,843 | $62,579 |
| Name | Title | Other | Total |
|---|---|---|---|
| Michael Brosnan | Director | $137,765 | $137,765 |
| Name | Title |
|---|---|
| Beth a Cunningham | President |
| H Fredrick Dylla Iii | Director |
| Kate Kirby | Director |
| Joseph W Serene | Secretary |
| Catherine G Swartz | Treasurer |
| Richard Baccante | Treasurer |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Tishman Speyer | Building Management | - | $1,553,699 |
| Line Item | Amount |
|---|---|
| Other Expenses | $5,033,460 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Depreciation Depletion | $1,114,771 | - | - | $1,114,771 |
| Interest | $517,172 | - | - | $517,172 |
| Fees for Services Accounting | - | $111,140 | - | $111,140 |
| Fees for Services Other | $98,258 | - | - | $98,258 |
| Fees for Services Management | $88,000 | - | - | $88,000 |
| Other Expenses | $22,348 | - | - | $22,348 |
| All Other Expenses | $20,000 | - | - | $20,000 |
| Insurance | $5,420 | - | - | $5,420 |
| Travel | $5,097 | - | - | $5,097 |
| Fees for Services Legal | - | $3,543 | - | $3,543 |
| Office Expenses | $168 | - | - | $168 |
| Total Functional Expenses | $4,918,777 | $114,683 | $0 | $5,033,460 |
| Line Item | Amount |
|---|---|
| Expenses per Audited Statements | $5,033,460 |
| Total Expenses per Audited Statements | $5,033,460 |
| Total Expenses per Form 990 | $5,033,460 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Line Item | Beginning | End | Change |
|---|---|---|---|
| Loans from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Receivables from Disqualified Persons | $0 | $0 | → $0 |
| Receivables from Officers, Directors, Trustees, and Key Employees | $0 | $0 | → $0 |
| Liability | Amount |
|---|---|
| Due to Tenants | $749,860 |
“Form 990, part i, line 1 american center for physics, inc. Is organized to operate a facility to provide a national center for physics to assure the advancement and diffusion of the knowledge of physics and related sciences. Organization members form 990, part vi, section a, line 6 the american center for physics, inc. (acp) is a maryland not-for-profit membership corporation. The initial member organizations and current tenants are the american institute of physics incorporated (aip), the american physical society (aps), and the american association of physics teachers, incorporated (aapt). Each initial member organization has 100 units of voting power. Other organizations dedicated to the advancement of physics and related scientific disciplines shall be eligible for membership and tenancy upon election by a majority vote of the combined voting power of the member organizations and the concurrence of two initial, member organization. No organization shall be eligible for admission to membership or to retain its membership unless it is a tenant (or subtenant) of acp and occupies not less than 1,000 square feet.”
“Form 990, part vi, section a, line 7a each member of the american center for physics elects 2 members of the board.”
“Form 990, part vi, section b, line 11b form 990 is prepared by the organization's independent accounting firm with the assistance and review of management. A copy of the form 990 is then reviewed by the treasurer and president, and provided to the board before it is filed.”
“Form 990, part vi, section c, line 19 american center for physics does not make its governing documents or financial statement available to the public. American center for physics will make them available on request.”
“SCHEDULE D, PART X ACP's accounting policy for evaluating uncertain tax positions is to recognize tax positions if it is more-likely-than-not that the position would not be sustained upon examinations by the IRS. ACP does not believe there are any unrecognized tax benefits or liabilities that should be recorded.”
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 | 196653 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 98306 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 0 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | false |
| IRS990/ActivityOrMissionDesc | 0 | SEE SCHEDULE O |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 0 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 20000 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 20000 |
| IRS990/AuditCommitteeInd | 0 | true |
| IRS990/BackupWthldComplianceInd | 0 | true |
| IRS990/BenefitsToMembersGrp/TotalAmt | 0 | 0 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | CATHERINE G SWARTZ |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 3012093020 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1 | 0 | ONE PHYSICS ELLIPSE |
| IRS990/BooksInCareOfDetail/USAddress/City | 0 | COLLEGE PARK |
| IRS990/BooksInCareOfDetail/USAddress/State | 0 | MD |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCode | 0 | 207403843 |
| IRS990/BusinessRlnWithFamMemInd | 0 | false |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | false |
| IRS990/BusinessRlnWithOrgMemInd | 0 | false |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | false |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | false |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 0 |
| IRS990/CompDisqualPersonsGrp/TotalAmt | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | false |
| IRS990/CompensationProcessCEOInd | 0 | false |
| IRS990/CompensationProcessOtherInd | 0 | false |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | false |
| IRS990/ConservationEasementsInd | 0 | false |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | false |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 1553699 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1 | 0 | 6550 ROCK SPRING DRIVE SUITE 120 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/City | 0 | BETHESDA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/State | 0 | MD |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCode | 0 | 20817 |
| IRS990/ContractorCompensationGrp/ContractorName/PersonNm | 0 | TISHMAN SPEYER |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | BUILDING MANAGEMENT |
| IRS990/CreditCounselingInd | 0 | false |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 136940 |
| IRS990/CYOtherExpensesAmt | 0 | 5033460 |
| IRS990/CYOtherRevenueAmt | 0 | 6591144 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 1694624 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 5033460 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 6728084 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | false |
| IRS990/DeductibleArtContributionInd | 0 | false |
| IRS990/DeductibleNonCashContriInd | 0 | false |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 163476 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 166321 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | false |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 1114771 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 1114771 |
| IRS990/Desc | 0 | THE AMERICAN CENTER FOR PHYSICS, INC. IS ORGANIZED TO OPERATE A FACILITY TO PROVIDE A NATIONAL CENTER FOR PHYSICS TO ASSURE ADVANCEMENT AND DIFFUSION OF THE KNOWLEDGE OF PHYSICS AND RELATED SCIENCES. |
| IRS990/DescribedInSection501c3Ind | 0 | true |
| IRS990/DisregardedEntityInd | 0 | false |
| IRS990/DocumentRetentionPolicyInd | 0 | false |
| IRS990/DonorAdvisedFundInd | 0 | false |
| IRS990/ElectionOfBoardMembersInd | 0 | true |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | false |
| IRS990/EscrowAccountLiabilityGrp/BOYAmt | 0 | 0 |
| IRS990/EscrowAccountLiabilityGrp/EOYAmt | 0 | 0 |
| IRS990/ExcessBusinessHoldingsInd | 0 | false |
| IRS990/ExpenseAmt | 0 | 4918777 |
| IRS990/FamilyOrBusinessRlnInd | 0 | false |
| IRS990/FederalGrantAuditRequiredInd | 0 | false |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 111140 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 111140 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 3543 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 3543 |
| IRS990/FeesForServicesLobbyingGrp/TotalAmt | 0 | 0 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 88000 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 88000 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 98258 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 98258 |
| IRS990/FeesForServicesProfFundraising/TotalAmt | 0 | 0 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignActivitiesInd | 0 | false |
| IRS990/ForeignFinancialAccountInd | 0 | false |
| IRS990/ForeignGrantsGrp/TotalAmt | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | false |
| IRS990/Form8282PropertyDisposedOfInd | 0 | false |
| IRS990/Form8886TFiledInd | 0 | false |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 1 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 2 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 3 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 4 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 5 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 6 | 40.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 5.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 3.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 3.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 3.0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 5.0 |
| 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/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 37101 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 49161 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 27995 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 32791 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 45798 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 33855 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 28200 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | BETH A CUNNINGHAM |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | CATHERINE G SWARTZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JOSEPH W SERENE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | MICHAEL BROSNAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | H FREDRICK DYLLA III |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | KATE KIRBY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | RICHARD BACCANTE |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| 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/ReportableCompFromRltdOrgAmt | 0 | 183649 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 204000 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 273859 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 104974 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 493230 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 322201 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 465535 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | Treasurer |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | true |
| IRS990/FormationYr | 0 | 1991 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | false |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | true |
| IRS990/FundraisingActivitiesInd | 0 | false |
| IRS990/GamingActivitiesInd | 0 | false |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 6 |
| IRS990/GrantsPayableGrp/BOYAmt | 0 | 0 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 0 |
| 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 | 6728084 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 6488678 |
| IRS990/GroupReturnForAffiliatesInd | 0 | false |
| IRS990/IncludeFIN48FootnoteInd | 0 | true |
| IRS990/IncmFromInvestBondProceedsGrp/ExclusionAmt | 0 | 133931 |
| IRS990/IncmFromInvestBondProceedsGrp/TotalRevenueColumnAmt | 0 | 133931 |
| IRS990/IndependentAuditFinclStmtInd | 0 | true |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | false |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 0 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 5420 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 5420 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 517172 |
| IRS990/InterestGrp/TotalAmt | 0 | 517172 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 0 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 3009 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 3009 |
| IRS990/InvestmentInJointVentureInd | 0 | false |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/BOYAmt | 0 | 0 |
| IRS990/InvestmentsProgramRelatedGrp/EOYAmt | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 2998726 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 3001369 |
| IRS990/IRPDocumentCnt | 0 | 8 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 20388853 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 15962782 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 15038062 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 35426915 |
| IRS990/LegalDomicileStateCd | 0 | MD |
| IRS990/LoanOutstandingInd | 0 | false |
| IRS990/LoansFromOfficersDirectorsGrp/BOYAmt | 0 | 0 |
| IRS990/LoansFromOfficersDirectorsGrp/EOYAmt | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | false |
| IRS990/LocalChaptersInd | 0 | false |
| IRS990/MaterialDiversionOrMisuseInd | 0 | false |
| IRS990/MembersOrStockholdersInd | 0 | true |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | true |
| IRS990/MinutesOfGoverningBodyInd | 0 | true |
| IRS990/MissionDesc | 0 | THE AMERICAN CENTER FOR PHYSICS, INC. IS ORGANIZED TO OPERATE A FACILITY TO PROVIDE A NATIONAL CENTER FOR PHYSICS TO ASSURE THE ADVANCEMENT AND DIFFUSION OF THE KNOWLEDGE OF PHYSICS AND RELATED SCIENCES. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | false |
| IRS990/MoreThan5000KToOrgInd | 0 | false |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 11443812 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 13005240 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeFromGamingGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 6488678 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 6488678 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -133196 |
| IRS990/NondeductibleContributionsInd | 0 | false |
| IRS990/OccupancyGrp/TotalAmt | 0 | 0 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 168 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 168 |
| IRS990/OfficerMailingAddressInd | 0 | false |
| IRS990/OperateHospitalInd | 0 | false |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 533614 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 364695 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | SHARED SERVICES EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 1 | BUILDING OPERATING EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 2 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/Desc | 3 | BOND EXPENSES |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 1580409 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 1382268 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 84866 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 3 | 22348 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1580409 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 1382268 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 84866 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 22348 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 963336 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 749860 |
| IRS990/OtherRevenueMiscGrp/BusinessCd | 0 | 900099 |
| IRS990/OtherRevenueMiscGrp/Desc | 0 | REIMBURSEMENTS |
| IRS990/OtherRevenueMiscGrp/ExclusionAmt | 0 | 102466 |
| IRS990/OtherRevenueMiscGrp/TotalRevenueColumnAmt | 0 | 102466 |
| IRS990/OtherRevenueTotalAmt | 0 | 102466 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 0 |
| IRS990/OthNotesLoansReceivableNetGrp/BOYAmt | 0 | 0 |
| IRS990/OthNotesLoansReceivableNetGrp/EOYAmt | 0 | 0 |
| IRS990/PartialLiquidationInd | 0 | false |
| IRS990/PaymentsToAffiliatesGrp/TotalAmt | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | false |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 0 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 0 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 0 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | false |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 161146 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 121761 |
| IRS990/PrincipalOfficerNm | 0 | BETH A CUNNINGHAM |
| IRS990/ProfessionalFundraisingInd | 0 | false |
| IRS990/ProhibitedTaxShelterTransInd | 0 | false |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | false |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 141821 |
| IRS990/PymtTravelEntrtnmntPubOfclGrp/TotalAmt | 0 | 0 |
| IRS990/PYOtherExpensesAmt | 0 | 5038807 |
| IRS990/PYOtherRevenueAmt | 0 | 6449673 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 1552687 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 5038807 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 6591494 |
| IRS990/QuidProQuoContributionsInd | 0 | false |
| IRS990/RcvblFromDisqualifiedPrsnGrp/BOYAmt | 0 | 0 |
| IRS990/RcvblFromDisqualifiedPrsnGrp/EOYAmt | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | false |
| IRS990/ReceivablesFromOfficersEtcGrp/BOYAmt | 0 | 0 |
| IRS990/ReceivablesFromOfficersEtcGrp/EOYAmt | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 1694624 |
| IRS990/RelatedEntityInd | 0 | true |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | false |
| IRS990/RentalIncomeOrLossGrp/PersonalAmt | 0 | 0 |
| IRS990/RentalIncomeOrLossGrp/RealAmt | 0 | 6488678 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | false |
| IRS990/ReportLandBuildingEquipmentInd | 0 | true |
| IRS990/ReportOtherAssetsInd | 0 | false |
| IRS990/ReportOtherLiabilitiesInd | 0 | true |
| IRS990/ReportProgramRelatedInvstInd | 0 | false |
| IRS990/RevenueAmt | 0 | 6488678 |
| IRS990/RoyaltiesGrp/TotalAmt | 0 | 0 |
| IRS990/RoyaltiesRevenueGrp/TotalRevenueColumnAmt | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 3325022 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 3266850 |
| IRS990ScheduleA/Contribution35ControlledInd | 0 | false |
| IRS990ScheduleA/ContributionControllerInd | 0 | false |
| IRS990ScheduleA/ContributionFamilyInd | 0 | false |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 3 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 131667053 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 1 | 131656610 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 2 | 520749775 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 1 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 2 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeDesc | 0 | 09 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeDesc | 1 | 09 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeDesc | 2 | 09 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 3118462 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 1 | 1486001 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 2 | 428997 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1 | 0 | AMERICAN INSTITUTE OF PHYSICS |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1 | 1 | AMERICAN PHYSICAL SOCIETY |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1 | 2 | AMERICAN ASSOCIATION OF PHYSICS TEACHERS |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrgNotifiedInd | 0 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrgNotifiedInd | 1 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrgNotifiedInd | 2 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/USOrganizedInd | 0 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/USOrganizedInd | 1 | true |
| IRS990ScheduleA/SupportedOrgInformationGrp/USOrganizedInd | 2 | true |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType2Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 5033460 |
| IRS990/ScheduleBRequiredInd | 0 | false |
| IRS990ScheduleD/BuildingsGrp/BookValueAmt | 0 | 2724267 |
| IRS990ScheduleD/BuildingsGrp/DepreciationAmt | 0 | 14207555 |
| IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 16931822 |
| IRS990ScheduleD/EquipmentGrp/BookValueAmt | 0 | 101121 |
| IRS990ScheduleD/EquipmentGrp/DepreciationAmt | 0 | 5088742 |
| IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt | 0 | 5189863 |
| IRS990ScheduleD/ExpensesSubtotalAmt | 0 | 5033460 |
| IRS990ScheduleD/ExplanationProvidedInd | 0 | X |
| IRS990ScheduleD/FederalIncomeTaxLiabilityAmt | 0 | 0 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/LandGrp/BookValueAmt | 0 | 10437464 |
| IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt | 0 | 10437464 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt | 0 | 1770474 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt | 0 | 1034713 |
| IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt | 0 | 2805187 |
| IRS990ScheduleD/NetUnrealizedGainsInvstAmt | 0 | -133196 |
| IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt | 0 | 4736 |
| IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt | 0 | 57843 |
| IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt | 0 | 62579 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 749860 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO TENANTS |
| IRS990ScheduleD/RevenueNotReportedAmt | 0 | -133196 |
| IRS990ScheduleD/RevenueSubtotalAmt | 0 | 6728084 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | SCHEDULE D, PART X ACP's accounting policy for evaluating uncertain tax positions is to recognize tax positions if it is more-likely-than-not that the position would not be sustained upon examinations by the IRS. ACP does not believe there are any unrecognized tax benefits or liabilities that should be recorded. |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FIN 48 FOOTNOTE PER FINANCIAL STATEMENTS |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 15038062 |
| IRS990ScheduleD/TotalExpensesPerForm990Amt | 0 | 5033460 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 749860 |
| IRS990ScheduleD/TotalRevenuePerForm990Amt | 0 | 6728084 |
| IRS990ScheduleD/TotalRevEtcAuditedFinclStmtAmt | 0 | 6594888 |
| IRS990ScheduleD/TotExpnsEtcAuditedFinclStmtAmt | 0 | 5033460 |
| IRS990ScheduleJ/AnyNonFixedPaymentsInd | 0 | false |
| IRS990ScheduleJ/CompBasedOnRevenueOfFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsFlngOrgInd | 0 | false |
| IRS990ScheduleJ/CompBsdNetEarnsRltdOrgsInd | 0 | false |
| IRS990ScheduleJ/CompBsdOnRevRelatedOrgsInd | 0 | false |
| IRS990ScheduleJ/EquityBasedCompArrngmInd | 0 | false |
| IRS990ScheduleJ/InitialContractExceptionInd | 0 | false |
| IRS990/ScheduleJRequiredInd | 0 | true |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 1 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 2 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 3 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 4 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BaseCompensationFilingOrgAmt | 5 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 1 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 2 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 3 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 4 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusFilingOrganizationAmount | 5 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 0 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 1 | 3000 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 2 | 0 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 3 | 1000 |
| IRS990ScheduleJ/RltdOrgOfficerTrstKeyEmplGrp/BonusRelatedOrganizationsAmt | 4 | 0 |
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Displayed year
2013 • Form 990Detailed filing. Detailed filing data is available for this year.