IOP PUBLISHING INCORPORATED: Form 990, tax year 2020

View the entire original 990 at ProPublica ↗

Organization: IOP PUBLISHING INCORPORATED (EIN 23-2659520)
Tax period: 2020-01-01 to 2020-12-31
Filed: 2021-11-12
IRS object ID: 202133169349306703
Schema version: 2020v4.1
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule D
Schedule F
Schedule J
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2021-11-12T12:15:46-06:00	ReturnTs
Tax Period End	2020-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	131610809	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	FRIEDMAN LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	2000 MARKET STREET SUITE 500	AddressLine1Txt
City	PHILADELPHIA	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	19103	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2020-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	232659520	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	IOP PUBLISHING INCORPORATED	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Business Name Control	IOPP	BusinessNameControlTxt
Phone	2156270880	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	190 N INDEPENDENCE MALL WEST NO	AddressLine1Txt
City	PHILADELPHIA	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	19106	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	OLIVER CALLAGHAN	PersonNm
Person Title	TREASURER	PersonTitleTxt
Phone	2156270880	PhoneNum
Signature	2021-11-08	SignatureDt
Discuss With Paid Preparer	Yes (1)	DiscussWithPaidPreparerInd

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Field	Value	IRS element (for citing)
Person First	OLIVER	PersonFirstNm
Person Last	CALLAGHAN	PersonLastNm

Field	Value	IRS element (for citing)
SSN	999009999	SSN

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	COLLEEN CRANDALL	PreparerPersonNm
PTIN	P00961249	PTIN
Phone	2154969200	PhoneNum
Preparation	2021-11-08	PreparationDt

Additional Filer Information AdditionalFilerInformation

Trusted Customer TrustedCustomerGrp

Field	Value	IRS element (for citing)
Trusted Customer	2	TrustedCustomerCd
Authentication Assurance Level	AAL1	AuthenticationAssuranceLevelCd
Identity Assurance Level	IAL1	IdentityAssuranceLevelCd

Field	Value	IRS element (for citing)
Tax	2020	TaxYr
Build TS	2022-09-23 18:48:47Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	OLIVER CALLAGHAN	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	190 N INDEPENDENCE MALL WEST NO 601	AddressLine1Txt
City	PHILADELPHIA	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	19106	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$5,679,912	GrossReceiptsAmt
Group Return For Affiliates	0	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	WWW.IOP.ORG	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1991	FormationYr
Legal Domicile State	PA	LegalDomicileStateCd
Activity Or Mission	A WHOLLY OWNED SUBSIDIARY OF THE INSTITUTE OF PHYSICS. THE INSTITUTE IS A LEADING SCIENTIFIC SOCIETY PROMOTING PHYSICS, IT WORKS TO ADVANCE PHYSICS RESEARCH AND EDUCATION.	ActivityOrMissionDesc
Voting Members Governing Body	5	VotingMembersGoverningBodyCnt
Voting Members Independent	2	VotingMembersIndependentCnt
Total Employee	38	TotalEmployeeCnt
Total Volunteers	0	TotalVolunteersCnt
Total Gross UBI	$0	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$0	PYContributionsGrantsAmt
CY Contributions Grants	$0	CYContributionsGrantsAmt
PY Program Service Revenue	$5,580,723	PYProgramServiceRevenueAmt
CY Program Service Revenue	$5,679,912	CYProgramServiceRevenueAmt
PY Investment Income	$0	PYInvestmentIncomeAmt
CY Investment Income	$0	CYInvestmentIncomeAmt
PY Other Revenue	$0	PYOtherRevenueAmt
CY Other Revenue	$0	CYOtherRevenueAmt
PY Total Revenue	$5,580,723	PYTotalRevenueAmt
CY Total Revenue	$5,679,912	CYTotalRevenueAmt
PY Grants And Similar Paid	$0	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$6,222,908	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$3,452,644	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$3,806,045	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$0	CYTotalFundraisingExpenseAmt
PY Other Expenses	$1,379,276	PYOtherExpensesAmt
CY Other Expenses	$1,112,288	CYOtherExpensesAmt
PY Total Expenses	$4,831,920	PYTotalExpensesAmt
CY Total Expenses	$11,141,241	CYTotalExpensesAmt
PY Revenues Less Expenses	$748,803	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	-$5,461,329	CYRevenuesLessExpensesAmt
Total Assets BOY	$6,718,833	TotalAssetsBOYAmt
Total Assets EOY	$1,317,050	TotalAssetsEOYAmt
Total Liabilities BOY	$349,629	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$396,319	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$6,369,204	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$920,731	NetAssetsOrFundBalancesEOYAmt
Mission	IOP PUBLISHING IS A WHOLLY OWNED SUBSIDIARY OF THE INSTITUTE OF PHYSICS. THE INSTITUTE IS A LEADING SCIENTIFIC SOCIETY PROMOTING PHYSICS. IT WORKS TO ADVANCE PHYSICS RESEARCH AND EDUCATION.	MissionDesc
Significant New Program Srvc	0	SignificantNewProgramSrvcInd
Significant Change	0	SignificantChangeInd
Expense	$10,743,862	ExpenseAmt
Grant	$6,222,908	GrantAmt
Revenue	$5,679,912	RevenueAmt
Desc	IT IS THE MISSION OF THE ORGANIZATION TO PROMOTE PHYSICS AND PHYSICS EDUCATION WORLDWIDE. IOPP, INC. PROVIDES SUPPORT FOR THE PUBLISHING ACTIVITIES. IOP PUBLISHES MORE THAN 80 JOURNALS AND MAGAZINES, SOME OWNED BY IOP AND OTHERS PUBLISHED IN PARTNERSHIP WITH OTHER PRESTIGIOUS SOCIETIES AND RESEARCH ORGANIZATIONS.	Desc
Total Program Service Expenses	$10,743,862	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (1)	DescribedInSection501c3Ind
Schedule B Required	0	ScheduleBRequiredInd
Political Campaign Acty	0	PoliticalCampaignActyInd
Lobbying Activities	0	LobbyingActivitiesInd
Subject To Proxy Tax	0	SubjectToProxyTaxInd
Donor Advised Fund	0	DonorAdvisedFundInd
Conservation Easements	0	ConservationEasementsInd
Collections Of Art	0	CollectionsOfArtInd
Credit Counseling	0	CreditCounselingInd
Donor Rstr Or Quasi Endowments	0	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (1)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	0	ReportInvestmentsOtherSecInd
Report Program Related Invst	0	ReportProgramRelatedInvstInd
Report Other Assets	Yes (1)	ReportOtherAssetsInd
Report Other Liabilities	Yes (1)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (1)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	0	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (1)	ConsolidatedAuditFinclStmtInd
School Operating	0	SchoolOperatingInd
Foreign Office	Yes (1)	ForeignOfficeInd
Foreign Activities	Yes (1)	ForeignActivitiesInd
More Than5000 K To Org	Yes (1)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	0	MoreThan5000KToIndividualsInd
Professional Fundraising	0	ProfessionalFundraisingInd
Fundraising Activities	0	FundraisingActivitiesInd
Gaming Activities	0	GamingActivitiesInd
Operate Hospital	0	OperateHospitalInd
Grants To Organizations	0	GrantsToOrganizationsInd
Grants To Individuals	0	GrantsToIndividualsInd
Schedule J Required	Yes (1)	ScheduleJRequiredInd
Tax Exempt Bonds	0	TaxExemptBondsInd
Engaged In Excess Benefit Trans	0	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	0	PYExcessBenefitTransInd
Loan Outstanding	0	LoanOutstandingInd
Grant To Related Person	0	GrantToRelatedPersonInd
Business Rln With Org Mem	0	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	0	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	0	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	0	DeductibleNonCashContriInd
Deductible Art Contribution	0	DeductibleArtContributionInd
Terminate Operations	0	TerminateOperationsInd
Partial Liquidation	0	PartialLiquidationInd
Disregarded Entity	0	DisregardedEntityInd
Related Entity	Yes (1)	RelatedEntityInd
Related Organization Ctrl Ent	0	RelatedOrganizationCtrlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	0	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	0	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (1)	ScheduleORequiredInd
IRP Document	11	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (1)	BackupWthldComplianceInd
Employee	38	EmployeeCnt
Employment Tax Returns Filed	Yes (1)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	0	UnrelatedBusIncmOverLimitInd
Foreign Financial Account	0	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	0	ProhibitedTaxShelterTransInd
Taxable Party Notification	0	TaxablePartyNotificationInd
Nondeductible Contributions	0	NondeductibleContributionsInd
Quid Pro Quo Contributions	0	QuidProQuoContributionsInd
Form8282 Property Disposed Of	0	Form8282PropertyDisposedOfInd
Indoor Tanning Services	0	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	0	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	0	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	5	GoverningBodyVotingMembersCnt
Independent Voting Member	2	IndependentVotingMemberCnt
Family Or Business Rln	0	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	0	DelegationOfMgmtDutiesInd
Change To Org Documents	0	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	0	MaterialDiversionOrMisuseInd
Members Or Stockholders	0	MembersOrStockholdersInd
Election Of Board Members	0	ElectionOfBoardMembersInd
Decisions Subject To Approva	0	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (1)	MinutesOfGoverningBodyInd
Minutes Of Committees	0	MinutesOfCommitteesInd
Officer Mailing Address	0	OfficerMailingAddressInd
Local Chapters	0	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (1)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (1)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (1)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (1)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (1)	WhistleblowerPolicyInd
Document Retention Policy	Yes (1)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (1)	CompensationProcessCEOInd
Compensation Process Other	Yes (1)	CompensationProcessOtherInd
Investment In Joint Venture	0	InvestmentInJointVentureInd
Other Website	Yes (X)	OtherWebsiteInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	MANAGEMENT	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	2156270880	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	190 N INDEPENDENCE MALL WEST	AddressLine1Txt
City	PHILADELPHIA	CityNm
State Abbreviation	PA	StateAbbreviationCd
ZIP	19106	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (11 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
MR STEVEN HALL
PRESIDENT	0.10	Yes (X)	Yes (X)	$0	$0	$514,342
PROFESSOR PAUL HARDAKER
DIRECTOR	0.10	Yes (X)		$0	$0	$270,810
MR OLIVER CALLAGHAN
TREASURER	3.50	Yes (X)	Yes (X)	$0	$0	$267,902
PROFESSOR DAVID DEPLY
DIRECTOR	0.10	Yes (X)		$0	$0	$0
PROFESSOR BRIAN FULTON
DIRECTOR	0.10	Yes (X)		$0	$0	$0
MR SHARICE COLLINS
VICE PRESIDENT, MARKETING	35.00			$182,280	$0	$29,819	Yes (X)
MR CHRIS MANRIQUEZ
VICE PRESIDENT, SALES	35.00			$190,581	$0	$29,557	Yes (X)
MR ROB BERNSTEIN
SALES EXECUTIVE	35.00			$150,797	$0	$5,990		Yes (X)
MR MARK SAUTER
SALES EXECUTIVE	35.00			$146,088	$0	$22,480		Yes (X)
MR GREGORY SCHRAFT
SALES EXECUTIVE	35.00			$141,203	$0	$27,916		Yes (X)
MS ASHLEY GASQUE
SALES EXECUTIVE	35.00			$109,021	$0	$9,079		Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$919,970	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$1,177,895	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	6	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	0	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (1)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	0	CompensationFromOtherSrcsInd
Cntrct Rcvd Greater Than100 K	0	CntrctRcvdGreaterThan100KCnt

Program Service Revenue ProgramServiceRevenueGrp

Field	Value	IRS element (for citing)
Desc	PUBLISHING OF SCIENTIF	Desc
Business	323100	BusinessCd
Total Revenue Column	$5,679,912	TotalRevenueColumnAmt
Related Or Exempt Func Income	$5,679,912	RelatedOrExemptFuncIncomeAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$5,679,912	TotalProgramServiceRevenueAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$5,679,912	TotalRevenueColumnAmt
Related Or Exempt Func Income	$5,679,912	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$6,222,908	TotalAmt
Program Services	$6,222,908	ProgramServicesAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$432,237	TotalAmt
Program Services	$405,276	ProgramServicesAmt
Management And General	$26,961	ManagementAndGeneralAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$2,621,060	TotalAmt
Program Services	$2,455,260	ProgramServicesAmt
Management And General	$165,800	ManagementAndGeneralAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$125,729	TotalAmt
Program Services	$119,346	ProgramServicesAmt
Management And General	$6,383	ManagementAndGeneralAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$381,219	TotalAmt
Program Services	$325,830	ProgramServicesAmt
Management And General	$55,389	ManagementAndGeneralAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$245,800	TotalAmt
Program Services	$230,702	ProgramServicesAmt
Management And General	$15,098	ManagementAndGeneralAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$9,433	TotalAmt
Management And General	$9,433	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$42,657	TotalAmt
Management And General	$42,657	ManagementAndGeneralAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$77,655	TotalAmt
Program Services	$77,655	ProgramServicesAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$114,539	TotalAmt
Program Services	$60,681	ProgramServicesAmt
Management And General	$53,858	ManagementAndGeneralAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$164,736	TotalAmt
Program Services	$164,736	ProgramServicesAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$286,191	TotalAmt
Program Services	$286,191	ProgramServicesAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$118,070	TotalAmt
Program Services	$117,500	ProgramServicesAmt
Management And General	$570	ManagementAndGeneralAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$81,372	TotalAmt
Program Services	$81,372	ProgramServicesAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$21,230	TotalAmt
Management And General	$21,230	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt
FREELANCE	$141,050	$141,050
RECRUITMENT	$35,200	$35,200
MEALS AND ENTERTAINMENT	$11,127	$11,127
COMPUTER EXPENSE	$9,028	$9,028

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$11,141,241	TotalAmt
Program Services	$10,743,862	ProgramServicesAmt
Management And General	$397,379	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$601,473	BOYAmt
EOY	$190,038	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$45,853	BOYAmt
EOY	$45,864	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$124,170	BOYAmt
EOY	$56,598	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$725,077	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$557,440	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$206,797	BOYAmt
EOY	$167,637	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$5,740,540	BOYAmt
EOY	$856,913	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$6,718,833	BOYAmt
EOY	$1,317,050	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$255,847	BOYAmt
EOY	$324,827	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$93,782	BOYAmt
EOY	$71,492	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$349,629	BOYAmt
EOY	$396,319	EOYAmt

Field	Value	IRS element (for citing)
Org Does Not Follow FASB117	Yes (X)	OrgDoesNotFollowFASB117Ind

Cap Stk Tr Prin Current Funds CapStkTrPrinCurrentFundsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Pd In Cap Srpls Land Bldg Eqp Fund PdInCapSrplsLandBldgEqpFundGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rtn Earn Endowment Incm Oth Fnds RtnEarnEndowmentIncmOthFndsGrp

Field	Value	IRS element (for citing)
BOY	$6,369,204	BOYAmt
EOY	$920,731	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$6,369,204	BOYAmt
EOY	$920,731	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$6,718,833	BOYAmt
EOY	$1,317,050	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	-$5,461,329	ReconcilationRevenueExpnssAmt
Other Changes In Net Assets	$12,856	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	0	AccountantCompileOrReviewInd
FS Audited	Yes (1)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Consolidated Basis Fincl Stmt	Yes (X)	ConsolidatedBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	0	AuditCommitteeInd
Federal Grant Audit Required	0	FederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Supporting Organization509a3	Yes (X)	SupportingOrganization509a3Ind
Supporting Org Type1	Yes (X)	SupportingOrgType1Ind
IRS Written Determination	Yes (X)	IRSWrittenDeterminationInd
Supported Organizations	1	SupportedOrganizationsCnt

Supported Org Information SupportedOrgInformationGrp

Supported Organization Name SupportedOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	INSTITUTE OF PHYSICS	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
EIN	232659520	EIN
Organization Type	10	OrganizationTypeCd
Governing Document Listed	Yes (1)	GoverningDocumentListedInd
Support	$6,222,908	SupportAmt
Other Support	$0	OtherSupportAmt

Field	Value	IRS element (for citing)
Supported Organizations Total	1	SupportedOrganizationsTotalCnt
Support Sum	$6,222,908	SupportSumAmt
Other Support Sum	$0	OtherSupportSumAmt

Form990 Sch A Supporting Org Form990SchASupportingOrgGrp

Field	Value	IRS element (for citing)
Listed By Name Governing Doc	Yes (1)	ListedByNameGoverningDocInd
Suprt Org No IRS Determination	Yes (1)	SuprtOrgNoIRSDeterminationInd
Supported Org Section C456	0	SupportedOrgSectionC456Ind
Supported Org Not Organized US	Yes (1)	SupportedOrgNotOrganizedUSInd
Control Deciding Grnt Frgn Org	0	ControlDecidingGrntFrgnOrgInd
Support Foreign Org No Determ	Yes (1)	SupportForeignOrgNoDetermInd
Organization Change Suprt Org	0	OrganizationChangeSuprtOrgInd
Support Non Supported Org	0	SupportNonSupportedOrgInd
Payment Substantial Contribtr	0	PaymentSubstantialContribtrInd
Loan Disqualified Person	0	LoanDisqualifiedPersonInd
Controlled Disqualified Prsn	0	ControlledDisqualifiedPrsnInd
Disqualified Prsn Controll Int	0	DisqualifiedPrsnControllIntInd
Disqualified Prsn Ownr Int	0	DisqualifiedPrsnOwnrIntInd
Excess Business Holdings Rules	0	ExcessBusinessHoldingsRulesInd
Contribution Controller	0	ContributionControllerInd
Contribution Family	0	ContributionFamilyInd
Contribution35 Controlled	0	Contribution35ControlledInd

Form990 Sch A Type1 Suprt Org Form990SchAType1SuprtOrgGrp

Field	Value	IRS element (for citing)
Power Appoint Majority Dir Trst	Yes (1)	PowerAppointMajorityDirTrstInd
Operate Benefit Non Suprt Org	0	OperateBenefitNonSuprtOrgInd

Form990 Schedule A Part VI Form990ScheduleAPartVIGrp (3 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE A, PART I	IOP PUBLISHING PROVIDED SERVICE TO THE INSTITUTE OF PHYSICS THROUGH PUBLISHING RANGE OF PHYSICS AND PHYSICS RELATED JOURNALS, COMMUNITY WEBSITES, AND MAGAZINES.
SCHEDULE A, PART IV, LINE 2	THE SUPPORTED ORGANIZATION IS A FOREIGN SUPPORTED ORGANIZATION THAT DOES NOT HAVE AN IRS DETERMINATION LETTER OF STATUS UNDER IRC 509(A)(1) OR (2). IN THE ORGANIZATION'S EXEMPTION APPLICATION FILED IN 2006, IT WAS EXPLAINED THAT THE INSTITUTE OF PHYSICS, THE FOREIGN SUPPORTED ORGANIZATION, IS A UNITED KINGDOM REGISTERED CHARITY INCORPORATED BY ROYAL CHARTER. THE ROYAL CHARTER AND BYLAWS OF THE SUPPORTED ORGANIZATION, ALONG WITH A CONFIRMING LETTER FROM THE UNITED KINGDOM CHARITY COMPLIANCE UNIT, WERE SUBMITTED TO THE IRS EXEMPTION APPLICATION REVIEWER. THE SERVICE DETERMINED THAT THE SUPPORTED ORGANIZATION WAS IN FACT DESCRIBED IN IRC 509(A)(1) OR (2).
SCHEDULE A, PART IV, LINE 4C	THE SUPPORTED ORGANIZATION IS A FOREIGN SUPPORTED ORGANIZATION THAT DOES NOT HAVE AN IRS DETERMINATION LETTER OF STATUS UNDER IRC 509(A)(1) OR (2). IN THE ORGANIZATION'S EXEMPTION APPLICATION FILED IN 2006, IT WAS EXPLAINED THAT THE INSTITUTE OF PHYSICS, THE FOREIGN SUPPORTED ORGANIZATION, IS A UNITED KINGDOM REGISTERED CHARITY INCORPORATED BY ROYAL CHARTER. THE ROYAL CHARTER AND BYLAWS OF THE SUPPORTED ORGANIZATION, ALONG WITH A CONFIRMING LETTER FROM THE UNITED KINGDOM CHARITY COMPLIANCE UNIT, WERE SUBMITTED TO THE IRS EXEMPTION APPLICATION REVIEWER. THE SERVICE DETERMINED THAT THE SUPPORTED ORGANIZATION WAS IN FACT DESCRIBED IN IRC 509(A)(1) OR (2).

Schedule D IRS990ScheduleD

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$34,875	OtherCostOrOtherBasisAmt
Depreciation	$25,093	DepreciationAmt
Book Value	$9,782	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$690,202	OtherCostOrOtherBasisAmt
Depreciation	$532,347	DepreciationAmt
Book Value	$157,855	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$167,637	TotalBookValueLandBuildingsAmt

Other Assets Org OtherAssetsOrgGrp (2 entries)

DescDesc	Book ValueBookValueAmt
DUE TO/FROM INTERCOMPANY	$789,797
DEPOSITS	$67,116

Field	Value	IRS element (for citing)
Total Book Value Other Assets	$856,913	TotalBookValueOtherAssetsAmt

Other Liabilities Org OtherLiabilitiesOrgGrp

Field	Value	IRS element (for citing)
Desc	DEFERRED RENT	Desc
Amt	$71,492	Amt

Field	Value	IRS element (for citing)
Total Liability	$71,492	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd
Total Rev Etc Audited Fincl Stmt	$5,692,768	TotalRevEtcAuditedFinclStmtAmt
Other Revenue	$12,856	OtherRevenueAmt
Revenue Not Reported	$12,856	RevenueNotReportedAmt
Revenue Subtotal	$5,679,912	RevenueSubtotalAmt
Revenue Not Reported Fincl Stmt	$0	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$5,679,912	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$11,141,241	TotExpnsEtcAuditedFinclStmtAmt
Expenses Not Reported	$0	ExpensesNotReportedAmt
Expenses Subtotal	$11,141,241	ExpensesSubtotalAmt
Expenses Not Rpt Fincl Stmt	$0	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$11,141,241	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PART X, LINE 2:

MANAGEMENT OF THE ORGANIZATION CONSIDERS THE LIKELIHOOD OF CHANGES BY TAXING AUTHORITIES IN ITS FILED INCOME TAX RETURNS AND RECOGNIZES A LIABILITY FOR OR DISCLOSES POTENTIAL SIGNIFICANT CHANGES THAT MANAGEMENT BELIEVES ARE MORE LIKELY THAN NOT TO OCCUR UPON EXAMINATION BY TAX AUTHORITIES, INCLUDING CHANGES TO IOPP'S STATUS AS A NOT-FOR-PROFIT ENTITY. MANAGEMENT BELIEVES IOPP MET THE REQUIREMENTS TO MAINTAIN ITS TAX-EXEMPT STATUS AND HAS NOT IDENTIFIED ANY UNCERTAIN TAX POSITIONS SUBJECT TO THE UNRELATED BUSINESS INCOME TAX OR ANY UNCERTAIN TAX POSITIONS IN THEIR FILED INCOME TAX RETURNS THAT REQUIRE RECOGNITION OR DISCLOSURE IN THE ACCOMPANYING CONSOLIDATED FINANCIAL STATEMENTS.

PART XI, LINE 2D - OTHER ADJUSTMENTS:

INCOME FROM SUBSIDIARY 12,856.

Schedule F IRS990ScheduleF

Account Activities Outside US AccountActivitiesOutsideUSGrp

Field	Value	IRS element (for citing)
Region	NORTH AMERICA - CANADA AND MEXICO, BUT NOT THE UNITED STATES	RegionTxt
Offices	0	OfficesCnt
Employee	2	EmployeeCnt
Type Of Activities Conducted	PROGRAM SERVICES.	TypeOfActivitiesConductedTxt
Specific Services Provided	PROMOTION OF PHYSICS AND EDUCATION IN THE REGION.	SpecificServicesProvidedTxt
Region Total Expenditures	$174,599	RegionTotalExpendituresAmt

Field	Value	IRS element (for citing)
Subtotal Offices	0	SubtotalOfficesCnt
Subtotal Employees	2	SubtotalEmployeesCnt
Continuation Total Office	0	ContinuationTotalOfficeCnt
Continuation Total Employee	0	ContinuationTotalEmployeeCnt
Total Office	0	TotalOfficeCnt
Total Employee	2	TotalEmployeeCnt
Subtotal Spent	$174,599	SubtotalSpentAmt
Continuation Spent	$0	ContinuationSpentAmt
Total Spent	$174,599	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp

Field	Value	IRS element (for citing)
Region	EUROPE (INCLUDING ICELAND & GREENLAND)	RegionTxt
Purpose Of Grant	TO PROVIDE EMERGENCY AID	PurposeOfGrantTxt
Cash Grant	$6,222,908	CashGrantAmt
Manner Of Cash Disbursement	WIRE TRANSFER	MannerOfCashDisbursementTxt
Valuation Method Used	FMV	ValuationMethodUsedDesc

Field	Value	IRS element (for citing)
Total501c3 Org	1	Total501c3OrgCnt
Total Other Org	0	TotalOtherOrgCnt
Transfer To Foreign Corp	0	TransferToForeignCorpInd
Interest In Foreign Trust	0	InterestInForeignTrustInd
Foreign Corp Ownership	0	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	0	PassiveForeignInvestmestCoInd
Foreign Partnership	0	ForeignPartnershipInd
Boycott Countries	0	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART III ACCOUNTING METHOD:	FormAndLineReferenceDesc

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	0	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	0	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	0	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	0	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	0	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	0	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	0	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	0	AnyNonFixedPaymentsInd
Initial Contract Exception	0	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (5 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
MR CHRIS MANRIQUEZ
VICE PRESIDENT, SALES	$149,350	$0	$28,481	$0	$12,750	$0	$0	$0	$29,557	$0	$220,138	$0	$0	$0
MR SHARICE COLLINS
VICE PRESIDENT, MARKETING	$135,000	$0	$20,880	$0	$26,400	$0	$0	$0	$29,819	$0	$212,099	$0	$0	$0
MR GREGORY SCHRAFT
SALES EXECUTIVE	$82,075	$0	$40,408	$0	$18,720	$0	$0	$0	$27,916	$0	$169,119	$0	$0	$0
MR MARK SAUTER
SALES EXECUTIVE	$120,338	$0	$979	$0	$24,771	$0	$0	$0	$22,480	$0	$168,568	$0	$0	$0
MR ROB BERNSTEIN
SALES EXECUTIVE	$118,875	$0	$12,422	$0	$19,500	$0	$0	$0	$5,990	$0	$156,787	$0	$0	$0

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (7 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, PART VI, SECTION A, LINE 8B	THE GOVERNING BODY OF THE ORGANIZATION DOES NOT HAVE SEPARATE COMMITTEES. THEREFORE THIS IS NOT APPLICABLE.
FORM 990, PART VI, SECTION B, LINE 11B	A COPY OF THE 990 WILL BE PROVIDED TO THE FINANCE DIRECTOR, WHO WILL REVIEW THE 990 WITH THE BOARD OF DIRECTORS BEFORE IT IS FILED.
FORM 990, PART VI, SECTION B, LINE 12C	ALL MEMBERS OF THE BOARD OF DIRECTORS ARE COVERED UNDER THE ORGANIZATION'S CONFLICT OF INTEREST POLICY AND ALL BOARD OF DIRECTOR MEMBERS ARE INCLUDED IN THE DETERMINATION OF CONFLICTS OF INTEREST. ANY BOARD MEMBER WITH A CONFLICT OF INTEREST IS REQUIRED TO DISCLOSE BOTH ITS EXISTENCE AND ALL FACTS SURROUNDING THE CONFLICT TO THE BOARD. IF A BOARD MEMBER IS DETERMINED TO HAVE A CONFLICT OF INTEREST, HE OR SHE IS PROHIBITED FROM PARTICIPATING IN THE DELIBERATIONS AND DECISIONS RELATING TO CONFLICTING TRANSACTIONS.
FORM 990, PART VI, SECTION B, LINE 15	THE COMPENSATION OF ALL EMPLOYEES AND MANAGEMENT ARE APPROVED ON AN ANNUAL BASIS BY THE BOARD OF DIRECTORS. THE BOARD OF DIRECTORS USES COMPARABLE DATA, INCLUDING INDUSTRY STATISTICS AND GUIDESTAR.COM, TO DETERMINE COMPENSATION AMOUNTS.
FORM 990, PART VI, SECTION C, LINE 18	INFORMATION IS AVAILABLE ON GUIDESTAR AND UPON REQUEST.
FORM 990, PART VI, SECTION C, LINE 19	INFORMATION IS PRIVATE BUT COULD BE PROVIDED UPON REQUEST.
FORM 990, PART XI, LINE 9:	INCOME FROM SUBSIDIARY 12,856.

Schedule R IRS990ScheduleR

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	INSTITUTE OF PHYSICS	BusinessNameLine1Txt

Foreign Address ForeignAddress

Field	Value	IRS element (for citing)
Address Line1	37 CALEDONIAN ROAD	AddressLine1Txt
City	LONDON	CityNm
Country	UK	CountryCd

Field	Value	IRS element (for citing)
Primary Activities	SCIENTIFIC MEMBERSHIP ORGANIZATION	PrimaryActivitiesTxt
Legal Domicile Foreign Country	UK	LegalDomicileForeignCountryCd
Exempt Code Section	N/A	ExemptCodeSectionTxt
Controlled Organization	0	ControlledOrganizationInd

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp (2 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Entity TypeEntityTypeTxt	Share Of Total IncomeShareOfTotalIncomeAmt	Share Of EOY AssetsShareOfEOYAssetsAmt	OwnershipOwnershipPct	Controlled OrganizationControlledOrganizationInd	Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	CountryForeignAddress/CountryCd	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd
IOP BUSINESS PUBLISHING INC
190 N INDEPENDENCE MALL WEST-SUITE	PHILADELPHIA	PA	19106	262301131	SALE OF ADVERTISING	PA	C	$12,856	$1,038,486	1.00000	0
IOP PUBLISHING LTD
					PUBLISHING						0	TEMPLE CIRCUS TEMPLE WAY	BRISTOL	UK	UK

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	0	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	Yes (1)	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	0	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	Yes (1)	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	0	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	0	DivRelatedOrganizationInd
Asset Sale To Other Org	0	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	0	AssetPurchaseFromOtherOrgInd
Asset Exchange	0	AssetExchangeInd
Rental Of Facilities To Oth Org	0	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	0	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	0	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	0	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	0	SharingOfFacilitiesInd
Paid Employees Sharing	0	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	0	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	0	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	0	TransferToOtherOrgInd
Transfer From Other Org	0	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp (2 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
IOP PUBLISHING LTD
D	$789,797	FMV
INSTITUTE OF PHYSICS
B	$6,222,908	FMV