NATIONAL ACADEMY OF SCIENCES: Form 990, tax year 2018

View the entire original 990 at ProPublica ↗

Organization: NATIONAL ACADEMY OF SCIENCES (EIN 53-0196932)
Tax period: 2018-01-01 to 2018-12-31
Filed: 2019-11-14
IRS object ID: 201943189349305964
Schema version: 2018v3.1
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 B
Schedule D
Schedule F
Schedule G
Schedule I
Schedule J
Schedule K
Schedule L
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2019-11-14T11:55:01-06:00	ReturnTs
Tax Period End	2018-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

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

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	1000 WILSON BLVD SUITE 1400	AddressLine1Txt
City	ARLINGTON	CityNm
State Abbreviation	VA	StateAbbreviationCd
ZIP	22209	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2018-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	530196932	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	National Academy of Sciences	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% LAURA DOUGLAS/NAS	InCareOfNm
Business Name Control	NATI	BusinessNameControlTxt
Phone	2023343003	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	2101 Constitution Avenue NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	204180007	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	MARY SALMON	PersonNm
Person Title	CFO	PersonTitleTxt
Phone	2023343003	PhoneNum
Signature	2019-11-14	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	Mary Torretta	PreparerPersonNm
PTIN	P00847851	PTIN
Phone	7038477500	PhoneNum

Filing Security Information FilingSecurityInformation

IP Address IPAddress

Field	Value	IRS element (for citing)
I Pv4 Address	65.229.27.130	IPv4AddressTxt

Field	Value	IRS element (for citing)
Federal Original Submission Id	23695320193185000027	FederalOriginalSubmissionId
Federal Original Submission Id	2019-11-14	FederalOriginalSubmissionIdDt
Filing License Type	P	FilingLicenseTypeCd
At Submission Creation Device Id	D8144EF21AC2D52864937695A2503175270E7152	AtSubmissionCreationDeviceId
At Submission Filing Device Id	03CBAE45BD8E2F188EB28F31E827C7F4869431D2	AtSubmissionFilingDeviceId

Field	Value	IRS element (for citing)
Tax	2018	TaxYr
Build TS	2020-03-31 21:24:44Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	Marcia McNutt	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	2101 Constitution Ave NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	20418	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$667,650,234	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	www.nas.edu	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1863	FormationYr
Legal Domicile State	DC	LegalDomicileStateCd
Activity Or Mission	THE NATIONAL ACADEMY OF SCIENCES (NAS) IS DEDICATED TO THE FURTHERANCE OF SCIENCE AND ITS USE FOR THE GENERAL WELFARE.	ActivityOrMissionDesc
Voting Members Governing Body	17	VotingMembersGoverningBodyCnt
Voting Members Independent	12	VotingMembersIndependentCnt
Total Employee	1190	TotalEmployeeCnt
Total Volunteers	5500	TotalVolunteersCnt
Total Gross UBI	-$11,306	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$1,366,419	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$275,205,501	PYContributionsGrantsAmt
CY Contributions Grants	$268,443,497	CYContributionsGrantsAmt
PY Program Service Revenue	$6,785,056	PYProgramServiceRevenueAmt
CY Program Service Revenue	$7,814,012	CYProgramServiceRevenueAmt
PY Investment Income	$29,692,912	PYInvestmentIncomeAmt
CY Investment Income	$17,708,722	CYInvestmentIncomeAmt
PY Other Revenue	$2,769,015	PYOtherRevenueAmt
CY Other Revenue	$4,261,352	CYOtherRevenueAmt
PY Total Revenue	$314,452,484	PYTotalRevenueAmt
CY Total Revenue	$298,227,583	CYTotalRevenueAmt
PY Grants And Similar Paid	$64,118,122	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$61,769,832	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$134,158,394	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$125,546,040	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$289,646	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$225,999	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$4,204,649	CYTotalFundraisingExpenseAmt
PY Other Expenses	$120,458,894	PYOtherExpensesAmt
CY Other Expenses	$125,554,815	CYOtherExpensesAmt
PY Total Expenses	$319,025,056	PYTotalExpensesAmt
CY Total Expenses	$313,096,686	CYTotalExpensesAmt
PY Revenues Less Expenses	-$4,572,572	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	-$14,869,103	CYRevenuesLessExpensesAmt
Total Assets BOY	$1,378,179,858	TotalAssetsBOYAmt
Total Assets EOY	$1,313,044,278	TotalAssetsEOYAmt
Total Liabilities BOY	$261,885,443	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$251,124,999	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$1,116,294,415	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$1,061,919,279	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	THE NATIONAL ACADEMY OF SCIENCES (NAS) WAS FORMED UNDER A CHARTER PASSED AS AN ACT OF INCORPORATION BY THE UNITED STATES CONGRESS AND SIGNED INTO LAW ON MARCH 3, 1863. THE NAS OPERATES AS A PRIVATE MEMBERSHIP ORGANIZATION OF DISTINGUISHED SCHOLARS ENGAGED IN SCIENTIFIC, ENGINEERING, OR MEDICAL RESEARCH. NAS IS DEDICATED TO THE FURTHERANCE OF SCIENCE FOR THE GENERAL WELFARE. NAS PROVIDES ADVICE AND OTHER SERVICES TO THE U.S. GOVERNMENT AND OTHER PRIVATE SPONSORS. THE NAS IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE, EXCEPT FOR UNRELATED BUSINESS INCOME.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$188,039,420	ExpenseAmt
Grant	$38,571,925	GrantAmt
Revenue	$995,513	RevenueAmt
Desc	PERFORMANCE IN CONNECTION WITH CONTRACTS AND GRANTS WITH THE U.S. GOVERNMENT IN ACCORDANCE WITH THE NATIONAL ACADEMY OF SCIENCES' CONGRESSIONAL CHARTER.	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$57,011,050	ExpenseAmt
Grant	$21,239,336	GrantAmt
Revenue	$9,450,126	RevenueAmt
Desc	STUDIES, PROJECTS AND OTHER SERVICES IN CONNECTION WITH PRIVATE GRANTS AND OTHER ARRANGEMENTS EXCLUSIVE OF WORK FUNDED BY THE U.S. GOVERNMENT.	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Expense	$7,110,062	ExpenseAmt
Grant	$1,958,571	GrantAmt
Revenue	$347,639	RevenueAmt
Desc	ENDOWMENT AND TRUST ACTIVITIES REPRESENTING SCIENTIFIC PRIZES, AWARDS, AND SUPPORT OF RESEARCH.	Desc

Field	Value	IRS element (for citing)
Total Program Service Expenses	$252,160,532	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	false	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Temp Or Permanent Endowments	Yes (true)	TempOrPermanentEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (true)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	Yes (true)	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	false	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	Yes (true)	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	Yes (true)	MoreThan5000KToIndividualsInd
Professional Fundraising	Yes (true)	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	Yes (true)	GrantsToOrganizationsInd
Grants To Individuals	Yes (true)	GrantsToIndividualsInd
Schedule J Required	Yes (true)	ScheduleJRequiredInd
Tax Exempt Bonds	Yes (true)	TaxExemptBondsInd
Invest Tax Exempt Bonds	false	InvestTaxExemptBondsInd
Escrow Account	false	EscrowAccountInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	Yes (true)	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With Officer Ent	false	BusinessRlnWithOfficerEntInd
Deductible Non Cash Contri	Yes (true)	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	Yes (true)	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (true)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (true)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	545	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	1190	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	17	GoverningBodyVotingMembersCnt
Independent Voting Member	12	IndependentVotingMemberCnt
Family Or Business Rln	false	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	Yes (true)	MembersOrStockholdersInd
Election Of Board Members	Yes (true)	ElectionOfBoardMembersInd
Decisions Subject To Approva	Yes (true)	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (true)	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (true)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (true)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (true)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (true)	WhistleblowerPolicyInd
Document Retention Policy	Yes (true)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (true)	CompensationProcessCEOInd
Compensation Process Other	Yes (true)	CompensationProcessOtherInd
Investment In Joint Venture	false	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	CA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	CT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	DC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	FL	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MD	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NJ	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	OK	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	PA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	VA	StatesWhereCopyOfReturnIsFldCd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	LAURA DOUGLASNAS	PersonNm
Phone	2023343003	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	500 FIFTH STREET NW	AddressLine1Txt
City	Washington	CityNm
State Abbreviation	DC	StateAbbreviationCd
ZIP	20001	ZIPCd

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	Yes (X)	InfoInScheduleOPartVIIInd

Form990 Part VII Section A Form990PartVIISectionAGrp (34 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd
MARCIA MCNUTT
PRESIDENT	37.5	2.0	Yes (X)	Yes (X)	$947,295	$0	$82,465
DIANE E GRIFFIN
VICE PRESIDENT	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
SUSAN R WESSLER
HOME SECRETARY	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
JOHN G HILDEBRAND
FOREIGN SECRETARY	19.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
WILLIAM H PRESS
TREASURER	19.0	1.0	Yes (X)	Yes (X)	$0	$0	$0
SUSAN G AMARA
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
SYLVIA T CEYER
NAS COUNCIL MEMBER END 6/30/18	4.0	0.0	Yes (X)		$0	$0	$0
INGRID DAUBECHIES
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
SUSAN FISKE
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
JEFFREY M FRIEDMAN
NAS COUNCIL MEMBER END 6/30/18	4.0	0.0	Yes (X)		$0	$0	$0
FRED H GAGE
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
S JAMES GATES JR
NAS COUNCIL MEMBER BEG 7/1/18	4.0	0.0	Yes (X)		$0	$0	$0
SUSAN HANSON
NAS COUNCIL MEMBER END 6/30/18	4.0	0.0	Yes (X)		$0	$0	$0
CAROLINE S HARWOOD
NAS COUNCIL MEMBER BEG 7/1/18	4.0	0.0	Yes (X)		$0	$0	$0
EVELYN L HU
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
LAURA L KIESSLING
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
PETER S KIM
NAS COUNCIL MEMBER END 6/30/18	4.0	0.0	Yes (X)		$0	$0	$0
EVE MARDER
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
BARBARA MEYER
NAS COUNCIL MEMBER BEG 7/1/18	4.0	0.0	Yes (X)		$0	$0	$0
THOMAS D POLLARD
NAS COUNCIL MEMBER	4.0	0.0	Yes (X)		$0	$0	$0
ZENA WERB
NAS COUNCIL MEMBER BEG 7/1/18	4.0	0.0	Yes (X)		$0	$0	$0
C Dan Mote Jr
President- NAE	37.5	2.0		Yes (X)	$849,805	$0	$57,850
Victor Dzau
President- NAM	37.5	1.0		Yes (X)	$948,509	$0	$78,118
Bruce Darling
EXECUTIVE Officer	37.5	0.0		Yes (X)	$533,111	$0	$70,886
Mary Salmon
Chief Financial Officer	37.5	1.0		Yes (X)	$299,630	$0	$56,057
Vaughan Turekian
Exec Dir PGA begin 5/12/18	37.5	0.0			$230,907	$0	$68,731	Yes (X)
James F Hinchman
Dep Exec OFCR/ Chief OP OFCR	37.5	0.0			$486,195	$0	$58,337	Yes (X)
Clyde Behney
Executive Director HMD	37.5	0.0			$316,693	$0	$56,740	Yes (X)
Neil Pedersen
Executive Director TRB	37.5	0.0			$266,146	$0	$51,465	Yes (X)
Eric Grant
RERF Assoc Chief of Research	37.5	0.0			$352,755	$0	$28,829		Yes (X)
Robert Ullrich
RERF Chief of Research	37.5	0.0			$461,486	$0	$54,980		Yes (X)
Kenneth Fulton
Executive Director	37.5	1.0			$325,642	$0	$66,803		Yes (X)
MICHAEL MURPHY
CHIEF DEVELOPMENT OFFICER	37.5	0.0			$322,522	$0	$52,395		Yes (X)
AUDREY MOSLEY
GENERAL COUNSEL	37.5	0.0			$317,148	$0	$62,854		Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$6,657,844	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$846,510	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	324	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (true)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
Virginia Polytechnic Institute
222 Burruss Hall	BLACKSBURG	VA	24061	Transportation Study	$3,710,435
Dartmouth Journal Services
11311 McCormick Road Suite 620	HUNT VALLEY	MD	21031	Printing/Fulfillment	$3,331,749
WSP USA Inc
1401 K Street NW Suite 701	WASHINGTON	DC	20005	Transportation Study	$2,469,484
Texas AM Transportation Institute
3135 TAMU	COLLEGE STATION	TX	77843	Transportation Study	$2,276,868
Complete Building Services
2101 Wisconsin Avenue NW	WASHINGTON	DC	20007	Facilities Mgmt	$1,731,827

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	157	CntrctRcvdGreaterThan100KCnt
Info In Schedule O Part VIII	Yes (X)	InfoInScheduleOPartVIIIInd
Membership Dues	$2,028,780	MembershipDuesAmt
Related Organizations	$7,699,285	RelatedOrganizationsAmt
Government Grants	$207,544,623	GovernmentGrantsAmt
All Other Contributions	$51,170,809	AllOtherContributionsAmt
Noncash Contributions	$188,898	NoncashContributionsAmt
Total Contributions	$268,443,497	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp

Field	Value	IRS element (for citing)
Desc	ANNUAL MTG/REG FEES	Desc
Business	900099	BusinessCd
Total Revenue Column	$7,814,012	TotalRevenueColumnAmt
Related Or Exempt Func Income	$7,814,012	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$0	UnrelatedBusinessRevenueAmt
Exclusion	$0	ExclusionAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$7,814,012	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$21,231,746	TotalRevenueColumnAmt
Unrelated Business Revenue	-$308,423	UnrelatedBusinessRevenueAmt
Exclusion	$21,540,169	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$632,995	TotalRevenueColumnAmt
Exclusion	$632,995	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$806,289	RealAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$806,289	RealAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$350,162,641	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$353,685,665	SecuritiesAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	-$3,523,024	SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	-$3,523,024	TotalRevenueColumnAmt
Unrelated Business Revenue	$190,562	UnrelatedBusinessRevenueAmt
Exclusion	-$3,713,586	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$16,652,546	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$14,930,697	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,721,849	TotalRevenueColumnAmt
Related Or Exempt Func Income	$1,721,849	RelatedOrExemptFuncIncomeAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt	ExclusionExclusionAmt
PRINTING SERVICES	323100	$44,827	$0	$44,827	$0
ADVERTISING	900099	$61,728	$0	$61,728	$0
PARKING REIMBURSEMENT	812930	$532,333	$0	$0	$532,333

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,267,620	TotalRevenueColumnAmt
Related Or Exempt Func Income	$1,257,417	RelatedOrExemptFuncIncomeAmt
Exclusion	$10,203	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$1,906,508	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$298,227,583	TotalRevenueColumnAmt
Related Or Exempt Func Income	$10,793,278	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	-$11,306	UnrelatedBusinessRevenueAmt
Exclusion	$19,002,114	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$15,464,071	TotalAmt
Program Services	$15,464,071	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$38,001,086	TotalAmt
Program Services	$38,001,086	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$8,304,675	TotalAmt
Program Services	$8,304,675	ProgramServicesAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$5,458,940	TotalAmt
Management And General	$5,458,940	ManagementAndGeneralAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$91,690,301	TotalAmt
Program Services	$67,985,940	ProgramServicesAmt
Management And General	$21,498,073	ManagementAndGeneralAmt
Fundraising	$2,206,288	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$11,947,013	TotalAmt
Program Services	$8,258,986	ProgramServicesAmt
Management And General	$3,429,313	ManagementAndGeneralAmt
Fundraising	$258,714	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$9,445,191	TotalAmt
Program Services	$6,536,452	ProgramServicesAmt
Management And General	$2,603,717	ManagementAndGeneralAmt
Fundraising	$305,022	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$7,004,595	TotalAmt
Program Services	$4,820,705	ProgramServicesAmt
Management And General	$2,036,195	ManagementAndGeneralAmt
Fundraising	$147,695	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$364,851	TotalAmt
Program Services	$76,757	ProgramServicesAmt
Management And General	$285,746	ManagementAndGeneralAmt
Fundraising	$2,348	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$520,175	TotalAmt
Program Services	$31,053	ProgramServicesAmt
Management And General	$488,171	ManagementAndGeneralAmt
Fundraising	$951	FundraisingAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$225,999	TotalAmt
Fundraising	$225,999	FundraisingAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$768,227	TotalAmt
Management And General	$768,227	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$11,886,180	TotalAmt
Program Services	$7,227,967	ProgramServicesAmt
Management And General	$4,342,496	ManagementAndGeneralAmt
Fundraising	$315,717	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$448,433	TotalAmt
Program Services	$348,965	ProgramServicesAmt
Management And General	$82,299	ManagementAndGeneralAmt
Fundraising	$17,169	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$2,431,837	TotalAmt
Program Services	$1,690,003	ProgramServicesAmt
Management And General	$703,579	ManagementAndGeneralAmt
Fundraising	$38,255	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$2,305,167	TotalAmt
Program Services	$1,751,361	ProgramServicesAmt
Management And General	$493,912	ManagementAndGeneralAmt
Fundraising	$59,894	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$98	TotalAmt
Program Services	$98	ProgramServicesAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$5,642,464	TotalAmt
Program Services	$4,249,063	ProgramServicesAmt
Management And General	$1,336,217	ManagementAndGeneralAmt
Fundraising	$57,184	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$17,955,906	TotalAmt
Program Services	$16,139,916	ProgramServicesAmt
Management And General	$1,613,116	ManagementAndGeneralAmt
Fundraising	$202,874	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$73,996	TotalAmt
Program Services	$73,996	ProgramServicesAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$8,425,394	TotalAmt
Program Services	$5,540,968	ProgramServicesAmt
Management And General	$2,736,154	ManagementAndGeneralAmt
Fundraising	$148,272	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$5,059,288	TotalAmt
Management And General	$5,059,288	ManagementAndGeneralAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$6,746,028	TotalAmt
Program Services	$5,483,752	ProgramServicesAmt
Management And General	$1,180,300	ManagementAndGeneralAmt
Fundraising	$81,976	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$795,730	TotalAmt
Program Services	$196,784	ProgramServicesAmt
Management And General	$598,730	ManagementAndGeneralAmt
Fundraising	$216	FundraisingAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt	Program ServicesProgramServicesAmt
UNRELATED BUSINESS INC. TAX	$663,770	$663,770	$0
SUBCONTRACTS	$50,580,412	$40,006		$50,540,406
PRINTING & PUBLICATIONS	$5,727,910	$602,875	$91,480	$5,033,555
MISCELLANEOUS	$5,158,949	$710,381	$44,595	$4,403,973

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$313,096,686	TotalAmt
Program Services	$252,160,532	ProgramServicesAmt
Management And General	$56,731,505	ManagementAndGeneralAmt
Fundraising	$4,204,649	FundraisingAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part X	Yes (X)	InfoInScheduleOPartXInd

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$1,726,925	BOYAmt
EOY	$18,130,772	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$1,476,530	BOYAmt
EOY	$1,446,239	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$141,802,980	BOYAmt
EOY	$23,211,660	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$69,976,400	BOYAmt
EOY	$61,334,960	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$1,500,000	BOYAmt
EOY	$1,500,000	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

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

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

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

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$828,140	BOYAmt
EOY	$893,814	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$10,299,655	BOYAmt
EOY	$10,813,045	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$260,511,394	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$109,289,470	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$156,515,847	BOYAmt
EOY	$151,221,924	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$776,438,494	BOYAmt
EOY	$793,446,205	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$211,842,702	BOYAmt
EOY	$243,441,454	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

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

Intangible Assets IntangibleAssetsGrp

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

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$5,772,185	BOYAmt
EOY	$7,604,205	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,378,179,858	BOYAmt
EOY	$1,313,044,278	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$33,896,597	BOYAmt
EOY	$29,717,682	EOYAmt

Grants Payable GrantsPayableGrp

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

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$37,608,362	BOYAmt
EOY	$41,840,401	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$161,306,648	BOYAmt
EOY	$157,692,490	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

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

Loans From Officers Directors LoansFromOfficersDirectorsGrp

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

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

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

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

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

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$29,073,836	BOYAmt
EOY	$21,874,426	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$261,885,443	BOYAmt
EOY	$251,124,999	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows SFAS117	Yes (X)	OrganizationFollowsSFAS117Ind

Unrestricted Net Assets UnrestrictedNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$113,107,237	BOYAmt
EOY	$111,095,576	EOYAmt

Temporarily Rstr Net Assets TemporarilyRstrNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$831,842,092	BOYAmt
EOY	$771,714,959	EOYAmt

Permanently Rstr Net Assets PermanentlyRstrNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$171,345,086	BOYAmt
EOY	$179,108,744	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,116,294,415	BOYAmt
EOY	$1,061,919,279	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,378,179,858	BOYAmt
EOY	$1,313,044,278	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	-$14,869,103	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	-$40,699,828	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	$1,193,795	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Separate Basis Fincl Stmt	Yes (X)	SeparateBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (true)	AuditCommitteeInd
Federal Grant Audit Required	Yes (true)	FederalGrantAuditRequiredInd
Federal Grant Audit Performed	Yes (true)	FederalGrantAuditPerformedInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Public Organization170	Yes (X)	PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$306,805,815	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$290,692,944	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$299,919,256	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$275,205,501	CurrentTaxYearMinus1YearAmt
Current Tax Year	$268,443,497	CurrentTaxYearAmt
Total	$1,441,067,013	TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$306,805,815	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$290,692,944	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$299,919,256	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$275,205,501	CurrentTaxYearMinus1YearAmt
Current Tax Year	$268,443,497	CurrentTaxYearAmt
Total	$1,441,067,013	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$9,564,135	SubstantialContributorsTotAmt
Public Support Total170	$1,431,502,878	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$14,953,432	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$12,255,605	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$12,678,064	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$15,962,401	CurrentTaxYearMinus1YearAmt
Current Tax Year	$22,979,453	CurrentTaxYearAmt
Total	$78,828,955	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$155,202	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$142,314	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$171,748	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$357,640	CurrentTaxYearMinus1YearAmt
Current Tax Year	$0	CurrentTaxYearAmt
Total	$826,904	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$845,166	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$983,346	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$1,841,760	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$1,778,940	CurrentTaxYearMinus1YearAmt
Current Tax Year	$1,799,953	CurrentTaxYearAmt
Total	$7,249,165	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$1,527,972,037	TotalSupportAmt
Gross Receipts Rltd Activities	$117,388,669	GrossReceiptsRltdActivitiesAmt
Public Support CY170	0.93686	PublicSupportCY170Pct
Public Support PY170	0.96201	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amounts		ArtPublicExhibitionAmountsGrp
Held Works Art		HeldWorksArtGrp

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$506,239,689	BeginningYearBalanceAmt
Contributions	$36,353,688	ContributionsAmt
Investment Earnings Or Losses	-$12,549,155	InvestmentEarningsOrLossesAmt
Other Expenditures	$19,315,043	OtherExpendituresAmt
End Year Balance	$510,729,179	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$442,655,235	BeginningYearBalanceAmt
Contributions	$14,102,054	ContributionsAmt
Investment Earnings Or Losses	$65,052,736	InvestmentEarningsOrLossesAmt
Other Expenditures	$15,570,336	OtherExpendituresAmt
End Year Balance	$506,239,689	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$419,881,146	BeginningYearBalanceAmt
Contributions	$6,719,329	ContributionsAmt
Investment Earnings Or Losses	$34,017,585	InvestmentEarningsOrLossesAmt
Other Expenditures	$17,962,825	OtherExpendituresAmt
End Year Balance	$442,655,235	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$422,989,387	BeginningYearBalanceAmt
Contributions	$20,766,452	ContributionsAmt
Investment Earnings Or Losses	-$4,648,681	InvestmentEarningsOrLossesAmt
Other Expenditures	$19,226,012	OtherExpendituresAmt
End Year Balance	$419,881,146	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$412,502,540	BeginningYearBalanceAmt
Contributions	$3,310,460	ContributionsAmt
Investment Earnings Or Losses	$20,858,353	InvestmentEarningsOrLossesAmt
Other Expenditures	$13,681,966	OtherExpendituresAmt
End Year Balance	$422,989,387	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.24000	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.76000	PrmnntEndowmentBalanceEOYPct
Term Endowment Balance EOY	0.00000	TermEndowmentBalanceEOYPct
Endowments Held Unrelated Org	false	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	false	EndowmentsHeldRelatedOrgInd

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$29,688,875	OtherCostOrOtherBasisAmt
Book Value	$29,688,875	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$177,895,590	OtherCostOrOtherBasisAmt
Depreciation	$64,545,997	DepreciationAmt
Book Value	$113,349,593	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$4,073,377	OtherCostOrOtherBasisAmt
Depreciation	$3,460,137	DepreciationAmt
Book Value	$613,240	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$41,901,378	OtherCostOrOtherBasisAmt
Depreciation	$35,059,072	DepreciationAmt
Book Value	$6,842,306	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$6,952,174	OtherCostOrOtherBasisAmt
Depreciation	$6,224,264	DepreciationAmt
Book Value	$727,910	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$151,221,924	TotalBookValueLandBuildingsAmt
Financial Derivatives		FinancialDerivativesGrp
Closely Held Equity Interests		CloselyHeldEquityInterestsGrp

Other Securities OtherSecuritiesGrp (3 entries)

DescDesc	Book ValueBookValueAmt	Method ValuationMethodValuationCd
HEDGE FUNDS	$175,877,157	F
PRIVATE EQUITY	$28,571,118	F
LONG/SHORT EQUITY HEDGE FUNDS	$38,993,179	F

Field	Value	IRS element (for citing)
Total Book Value Securities	$243,441,454	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (5 entries)

DescDesc	AmtAmt
FUNDS HELD ON BEHALF OF OTHERS	$12,333,426
DERIVATIVE LIABILITY	$4,669,086
OTHER LIABILITIES	$3,605,750
ACCRUED EMPLOYEE BENEFITS	$862,186
ACCRUED LEASE LIAB. AND DEF. RENT	$403,978

Field	Value	IRS element (for citing)
Total Liability	$21,874,426	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd
Total Rev Etc Audited Fincl Stmt	$273,612,539	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	-$40,699,828	NetUnrealizedGainsInvstAmt
Other Revenue	$16,853,011	OtherRevenueAmt
Revenue Not Reported	-$23,846,817	RevenueNotReportedAmt
Revenue Subtotal	$297,459,356	RevenueSubtotalAmt
Investment Expenses Not Incld	$768,227	InvestmentExpensesNotIncldAmt
Revenue Not Reported Fincl Stmt	$768,227	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$298,227,583	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$327,987,675	TotExpnsEtcAuditedFinclStmtAmt
Other Expenses Included	$15,659,216	OtherExpensesIncludedAmt
Expenses Not Reported	$15,659,216	ExpensesNotReportedAmt
Expenses Subtotal	$312,328,459	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$768,227	InvestmentExpensesNotIncld2Amt
Expenses Not Rpt Fincl Stmt	$768,227	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$313,096,686	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (3 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
USE OF ENDOWMENT FUNDS	FORM 990, SCHEDULE D, PART V, LINE 4 EARNINGS FROM THE ENDOWMENT ARE USED TO FURTHER THE EXEMPT PURPOSES OF THE ORGANIZATION.
LIABILITY FOR UNCERTAIN TAX POSITION	FORM 990, SCHEDULE D, PART X, LINE 2 NAS FOLLOWS GUIDANCE THAT CLARIFIES THE ACCOUNTING FOR UNCERTAINTY IN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN, INCLUDING ISSUES RELATING TO FINANCIAL STATEMENT RECOGNITION AND MEASUREMENT. THIS GUIDANCE PROVIDES THAT THE TAX EFFECTS FROM AN UNCERTAIN TAX POSITION CAN ONLY BE RECOGNIZED IN THE FINANCIAL STATEMENTS IF THE POSITION IS "MORE-LIKELY-THAN-NOT" TO BE SUSTAINED IF THE POSITION WERE TO BE CHALLENGED BY A TAXING AUTHORITY. THE ASSESSMENT OF THE TAX POSITION IS BASED SOLELY ON THE TECHNICAL MERITS OF THE POSITION, WITHOUT REGARD TO THE LIKELIHOOD THAT THE TAX POSITION MAY BE CHALLENGED. NAS IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3), THOUGH IT IS SUBJECT TO TAX ON INCOME UNRELATED TO ITS EXEMPT PURPOSE, UNLESS THAT INCOME IS OTHERWISE EXCLUDED BY THE CODE. NAS HAS PROCESSES PRESENTLY IN PLACE TO MAINTAIN ITS TAX-EXEMPT STATUS; TO IDENTIFY AND REPORT UNRELATED INCOME; TO DETERMINE ITS FILING AND TAX OBLIGATIONS IN JURISDICTIONS FOR WHICH IT MAY HAVE A NEXUS; AND TO IDENTIFY AND EVALUATE OTHER MATTERS THAT MAY BE CONSIDERED TAX POSITIONS. THE TAX YEARS ENDING DECEMBER 31, 2018, 2017, 2016 AND 2015 ARE STILL OPEN TO AUDIT FOR BOTH FEDERAL AND STATE INCOME TAX PURPOSES. NAS HAS DETERMINED THAT THERE ARE NO MATERIAL UNRELATED BUSINESS ACTIVITIES OR UNCERTAIN TAX POSITIONS THAT REQUIRE RECOGNITION OR DISCLOSURE IN THE FINANCIAL STATEMENTS. RECONCILIATION OF REVENUE PER AFS WITH REVENUE PER RETURN FORM 990 SCHEDULE D, PART XI, LINE 2D AMOUNT REPORTED INCLUDES: COST OF GOODS SOLD 14,930,697 UNREALIZED GAIN ON DERIVATIVES 1,316,370 RENTAL EXPENSE 806,289 UNREALIZED LOSS ON CHARITABLE GIFT ANNUITIES (122,575) INVESTMENT RELATED EXPENSES (77,770) ------------ TOTAL $ 16,853,011 ============
RECONCILIATION OF EXPENSE PER AFS WITH EXPENSE PER RETURN	FORM 990, SCHEDULE D, PART XII, LINE 2D AMOUNT REPORTED INCLUDES: COST OF GOODS SOLD $ 14,930,697 RENTAL EXPENSE 806,289 INVESTMENT RELATED EXPENSES (77,770) ------------ TOTAL $ 15,659,216 ============

Schedule F IRS990ScheduleF

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Account Activities Outside US AccountActivitiesOutsideUSGrp (12 entries)

RegionRegionTxt	EmployeeEmployeeCnt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
East Asia and the Pacific	6	Program Services	RADIATION EFFECTS RES	$1,319,161
Central America and the Caribbean		Grantmaking		$151,044
Middle East and North Africa		Grantmaking		$931,241
South America		Grantmaking		$714,313
South Asia		Grantmaking		$1,943,029
Sub-Saharan Africa		Grantmaking		$2,885,264
East Asia and the Pacific		Grantmaking		$1,056,072
North America		Grantmaking		$800
Europe (Including Iceland and Greenland)		Grantmaking		$60,848
Russia and the Newly Independent States		Grantmaking		$562,064
Sub-Saharan Africa		Investments		$6,548,201
Central America and the Caribbean		Investments		$91,438,896

Field	Value	IRS element (for citing)
Subtotal Employees	6	SubtotalEmployeesCnt
Total Employee	6	TotalEmployeeCnt
Subtotal Spent	$107,610,933	SubtotalSpentAmt
Total Spent	$107,610,933	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (97 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt
Sub-Saharan Africa	Research Grant	$314,080	Wire
Sub-Saharan Africa	Research Grant	$275,000	Wire
Russia and Neighboring States	Research Grant	$268,440	Wire
South Asia	Research Grant	$239,561	Wire
South Asia	Research Grant	$230,208	Wire
Sub-Saharan Africa	Research Grant	$207,400	Wire
Sub-Saharan Africa	Research Grant	$163,279	Wire
Sub-Saharan Africa	Research Grant	$158,312	Wire
Sub-Saharan Africa	Research Grant	$155,000	Wire
South America	Research Grant	$148,932	Wire
Sub-Saharan Africa	Research Grant	$139,198	Wire
South Asia	Research Grant	$138,900	Wire
Sub-Saharan Africa	Research Grant	$137,477	Wire
Sub-Saharan Africa	Research Grant	$132,974	Wire
Middle East and North Africa	Research Grant	$131,700	Wire
South Asia	Research Grant	$130,110	Wire
Sub-Saharan Africa	Research Grant	$128,150	Wire
Sub-Saharan Africa	Research Grant	$119,950	Wire
Sub-Saharan Africa	Research Grant	$116,825	Wire
South Asia	Research Grant	$116,532	Wire
South Asia	Research Grant	$111,156	Wire
South America	Research Grant	$109,800	Wire
South Asia	Research Grant	$109,180	Wire
South America	Research Grant	$105,840	Wire
Sub-Saharan Africa	Research Grant	$104,876	Wire
East Asia and the Pacific	Research Grant	$103,020	Wire
East Asia and the Pacific	Research Grant	$102,793	Wire
Russia and Neighboring States	Research Grant	$100,830	Wire
South Asia	Research Grant	$100,488	Wire
Middle East and North Africa	Research Grant	$99,964	Wire
East Asia and the Pacific	Research Grant	$97,397	Wire
Sub-Saharan Africa	Research Grant	$96,299	Wire
South Asia	Research Grant	$96,267	Wire
South America	Research Grant	$96,153	Wire
East Asia and the Pacific	Research Grant	$95,009	Wire
East Asia and the Pacific	Research Grant	$89,520	Wire
Middle East and North Africa	Research Grant	$89,293	Wire
East Asia and the Pacific	Research Grant	$87,384	Wire
Sub-Saharan Africa	Research Grant	$86,347	Wire
Sub-Saharan Africa	Research Grant	$85,796	Wire
East Asia and the Pacific	Research Grant	$82,201	Wire
Middle East and North Africa	Research Grant	$80,220	Wire
Russia and Neighboring States	Research Grant	$80,104	Wire
South Asia	Research Grant	$80,000	Wire
Middle East and North Africa	Research Grant	$80,000	Wire
Middle East and North Africa	Research Grant	$79,999	Wire
South America	Research Grant	$79,554	Wire
South America	Research Grant	$79,309	Wire
East Asia and the Pacific	Research Grant	$78,175	Wire
Middle East and North Africa	Research Grant	$77,969	Wire
Middle East and North Africa	Research Grant	$74,620	Wire
South Asia	Research Grant	$74,000	Wire
East Asia and the Pacific	Research Grant	$72,315	Wire
South Asia	Research Grant	$71,344	Wire
South Asia	Research Grant	$70,000	Wire
South Asia	Research Grant	$69,700	Wire
Sub-Saharan Africa	Research Grant	$67,665	Wire
Sub-Saharan Africa	Research Grant	$67,550	Wire
Central America and the Caribean	Research Grant	$65,755	Wire
South Asia	Research Grant	$61,250	Wire
Sub-Saharan Africa	Research Grant	$60,995	Wire
South Asia	Research Grant	$58,480	Wire
Sub-Saharan Africa	Research Grant	$56,863	Wire
South Asia	Research Grant	$56,825	Wire
Russia and Neighboring States	Research Grant	$56,800	Wire
Russia and Neighboring States	Research Grant	$55,890	Wire
Middle East and North Africa	Research Grant	$55,500	Wire
South Asia	Research Grant	$51,446	Wire
South Asia	Research Grant	$51,270	Wire
Sub-Saharan Africa	Research Grant	$50,482	Wire
Central America and the Caribean	Research Grant	$49,857	Wire
Middle East and North Africa	Research Grant	$48,100	Wire
Middle East and North Africa	Research Grant	$45,529	Wire
South America	Research Grant	$41,055	Wire
East Asia and the Pacific	Research Grant	$36,000	Wire
Central America and the Caribean	Research Grant	$35,432	Wire
Sub-Saharan Africa	Research Grant	$35,218	Wire
East Asia and the Pacific	Research Grant	$34,090	Wire
East Asia and the Pacific	Research Grant	$33,772	Wire
Sub-Saharan Africa	Research Grant	$31,000	Wire
Sub-Saharan Africa	Research Grant	$30,470	Wire
East Asia and the Pacific	Research Grant	$26,411	Wire
Middle East and North Africa	Research Grant	$26,000	Wire
East Asia and the Pacific	Research Grant	$25,000	Wire
Sub-Saharan Africa	Research Grant	$25,000	Wire
East Asia and the Pacific	Research Grant	$24,979	Wire
South America	Research Grant	$24,970	Wire
South Asia	Research Grant	$24,926	Wire
Sub-Saharan Africa	Research Grant	$24,475	Wire
East Asia and the Pacific	Research Grant	$24,421	Wire
South America	Research Grant	$23,700	Wire
Middle East and North Africa	Research Grant	$20,880	Wire
Middle East and North Africa	Research Grant	$19,467	Wire
East Asia and the Pacific	Research Grant	$17,439	Wire
East Asia and the Pacific	Research Grant	$15,661	Wire
East Asia and the Pacific	Research Grant	$10,486	Wire
Europe	Research Grant	$9,348	Wire

Field	Value	IRS element (for citing)
Total501c3 Org	97	Total501c3OrgCnt

Foreign Individuals Grants ForeignIndividualsGrantsGrp (5 entries)

Type Of AssistanceTypeOfAssistanceTxt	RegionRegionTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt
Individual prizes and awards	Europe (Including Iceland and Greenland)	4	$51,500	Wire
Individual prizes and awards	North America	2	$800	Wire
Individual prizes and awards	Sub-Saharan Africa	1	$1,000	Wire
Individual speaker fees & honoraria	Sub-Saharan Africa	7	$7,000	Wire
Individual speaker fees & honoraria	Middle East and North Africa	2	$2,000	Wire

Field	Value	IRS element (for citing)
Transfer To Foreign Corp	Yes (true)	TransferToForeignCorpInd
Interest In Foreign Trust	false	InterestInForeignTrustInd
Foreign Corp Ownership	Yes (true)	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	false	PassiveForeignInvestmestCoInd
Foreign Partnership	Yes (true)	ForeignPartnershipInd
Boycott Countries	false	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
MONITORING THE USE OF GRANTS AND OTHER ASSISTANCE	SCHEDULE F, PART 1, LINE 2 NAS PROGRAMMATIC STAFF REVIEW GRANT PROPOSALS AND BUDGETS SUBMITTED BY RECIPIENT ORGANIZATIONS PRIOR TO AWARDING THE GRANT FUNDS. NAS POLICY IS TO COMPLY WITH RESTRICTIONS ON GRANT AWARDS TO COUNTRIES ON THE U.S. GOVERNMENT'S CURRENT LIST OF SANCTIONED COUNTRIES. RECIPIENTS ARE GENERALLY EXPECTED TO SUBMIT PROGRESS REPORTS DURING THE GRANT PERIOD.
ACCOUNTING METHOD USED	SCHEDULE F, PART I, LINE 3, COLUMN (F) THE EXPENDITURES, PER REGION, ARE PRESENTED ON THE ACCRUAL BASIS OF ACCOUNTING.

Schedule G IRS990ScheduleG

Field	Value	IRS element (for citing)
Mail Solicitations	Yes (X)	MailSolicitationsInd
Email Solicitations	Yes (X)	EmailSolicitationsInd
In Person Solicitations	Yes (X)	InPersonSolicitationsInd
Solicitation Of Non Govt Grants	Yes (X)	SolicitationOfNonGovtGrantsInd
Solicitation Of Govt Grants	Yes (X)	SolicitationOfGovtGrantsInd
Agrmt Prof Fundraising Acty	Yes (true)	AgrmtProfFundraisingActyInd

Fundraiser Activity Info FundraiserActivityInfoGrp

Field	Value	IRS element (for citing)
Person	Marts Lundy Inc	PersonNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1200 Wall Street West	AddressLine1Txt
City	Lyndurst	CityNm
State Abbreviation	NJ	StateAbbreviationCd
ZIP	07071	ZIPCd

Field	Value	IRS element (for citing)
Activity	Fundraising counsel	ActivityTxt
Fundraiser Control Of Funds	false	FundraiserControlOfFundsInd
Gross Receipts	$0	GrossReceiptsAmt
Retained By Contractor	$225,999	RetainedByContractorAmt

Field	Value	IRS element (for citing)
Total Gross Receipts	$0	TotalGrossReceiptsAmt
Total Retained By Contractors	$225,999	TotalRetainedByContractorsAmt
Licensed States	AL	LicensedStatesCd
Licensed States	AK	LicensedStatesCd
Licensed States	AZ	LicensedStatesCd
Licensed States	AR	LicensedStatesCd
Licensed States	CO	LicensedStatesCd
Licensed States	CT	LicensedStatesCd
Licensed States	DC	LicensedStatesCd
Licensed States	FL	LicensedStatesCd
Licensed States	GA	LicensedStatesCd
Licensed States	HI	LicensedStatesCd
Licensed States	KY	LicensedStatesCd
Licensed States	ME	LicensedStatesCd
Licensed States	MD	LicensedStatesCd
Licensed States	MA	LicensedStatesCd
Licensed States	MI	LicensedStatesCd
Licensed States	MN	LicensedStatesCd
Licensed States	MS	LicensedStatesCd
Licensed States	NH	LicensedStatesCd
Licensed States	NJ	LicensedStatesCd
Licensed States	NM	LicensedStatesCd
Licensed States	NY	LicensedStatesCd
Licensed States	ND	LicensedStatesCd
Licensed States	OH	LicensedStatesCd
Licensed States	OK	LicensedStatesCd
Licensed States	PA	LicensedStatesCd
Licensed States	RI	LicensedStatesCd
Licensed States	TN	LicensedStatesCd
Licensed States	UT	LicensedStatesCd
Licensed States	VA	LicensedStatesCd
Licensed States	WA	LicensedStatesCd
Licensed States	WV	LicensedStatesCd
Licensed States	WI	LicensedStatesCd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE G FILING	FormAndLineReferenceDesc
Explanation	THE NATIONAL ACADEMY OF SCIENCES FILES SCHEDULE G BECAUSE IT STARTED A NEW CAPITAL CAMPAIGN IN FISCAL YEAR 2017. THE CAMPAIGN IS CURRENTLY IN A SILENT PHASE.	ExplanationTxt

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Recipient Table RecipientTable (79 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Purpose Of GrantPurposeOfGrantTxt
AIR FORCE RESEARCH LABORATORY
2610 SEVENTH ST BLDG 441	WRIGHT PATTERSON AFB	OH	45433	311612994	GOVT	$40,575	Research Grant
ART AND SCIENCE LABORATORY
104 SPRUCE ST	SANTA FE	NM	875011622	860973875	501C(3)	$100,000	Research Grant
AUBURN UNIVERSITY
310 SAMFORD HALL	AUBURN	AL	368495131	636000724	GOVT	$61,259	Research Grant
BETHUNE-COOKMAN UNIVERSITY
640 DR MARY MCLEOD BETHUNE BLVD	DAYTONA BEACH	FL	321143012	590704726	501C(3)	$46,500	Research Grant
BIGELOW LABORATORY FOR OCEAN SCIENCES
PO BOX 380	EAST BOOTHBAY	ME	045440380	016006001	501C(3)	$396,324	Research Grant
BOARD OF REGENTS OF THE UNIV OF NV RENO
UNIV OF NEVADA RENO	RENO	NV	895570025	391805963	GOVT	$80,297	Research Grant
BONEFISH & TARPON TRUST
135 SAN LORENZO AVE STE 860	CORAL GABLES	FL	331461527	650988321	501C(3)	$29,800	Research Grant
CEDARS-SINAI MEDICAL CENTER
8700 BEVERLY BLVD	LOS ANGELES	CA	90048	951644600	501C(3)	$50,955	Research Grant
COLUMBIA UNIVERSITY
615 W 131ST STREET	NEW YORK	NY	100277922	135598093	501C(3)	$171,079	Research Grant
CORNELL UNIVERSITY
373 PINE TREE RD	ITHACA	NY	148502820	150532082	501C(3)	$30,000	Research Grant
DREXEL UNIVERSITY
1505 RACE ST 8th Flr	PHILADELPHIA	PA	19102	231352630	501C(3)	$100,000	Research Grant
EMORY UNIVERSITY
1599 CLIFTON RD NE 4th Flr	ATLANTA	GA	303224250	580566256	501C(3)	$79,963	Research Grant
ENVIRONMENTAL DEFENSE FUND
257 PARK AVE SOUTH	NEW YORK	NY	10010	116107128	501C(3)	$113,474	Research Grant
FLORIDA ATLANTIC UNIV RESEARCH CORP
777 GLADES RD	BOCA RATON	FL	334310991	650385507	501C(3)	$6,175	Research Grant
FLORIDA FISH & WILDLIFE CONSERVATION
100 8TH AVE SE	SAINT PETERSBURG	FL	337015095	593277808	501C(3)	$9,716	Research Grant
FLORIDA MAXIMA CORPORATION
6415 TURTLEMOUND RD	NEW SMYRNA BEACH	FL	321694817	592947640		$262,767	Research Grant
FLORIDA STATE UNIVERSITY RESEARCH FDN
874 TRADITIONS WAY	TALLAHASSEE	FL	32306	593211153	501C(3)	$89,521	Research Grant
FLORIDA STATE UNIVERSITY
874 TRADITIONS WAY 3rd Flr	TALLAHASSEE	FL	32306	591961248	GOVT	$11,060	Research Grant
GEORGIA SOUTHERN UNIV RESEARCH & SVC FNDN
PO BOX 8005	STATESBORO	GA	304601000	582354256	501C(3)	$181,875	Research Grant
GULF OF MEX COASTAL OCEAN OBSRV SYS REG ASN
3202 SEA HORSE COVE	SUGARLAND	TX	774792118	455039139	501C(3)	$356,140	Research Grant
GULF SHELLFISH INSTITUTE INC
1905 INTERMODAL CIR Ste 330	PALMETTO	FL	342216648	810747697	501C(3)	$33,106	Research Grant
HIP HOP HEALTH INC
11 AUGUSTA RD	MILTON	MA	021864216	270282256	501C(3)	$25,000	Research Grant
LOUISIANA STATE UNIVERSITY
202 HIMES HALL	BATON ROUGE	LA	70803	726000848	GOVT	$1,083,941	Research Grant
MICHIGAN STATE UNIVERSITY
426 AUDITORIUM RD ROOM 2	EAST LANSING	MI	488242600	386005984	GOVT	$25,000	Research Grant
MISSISSIPPI DEPARTMENT OF MARINE
1141 BAYVIEW AVE	BILOXI	MS	395301631	640844747	GOVT	$33,453	Research Grant
MISSISSIPPI STATE UNIVERSITY
449 HARDY RD	MISSISSIPPI STATE	MS	39762	646000819	GOVT	$251,412	Research Grant
MONTCLAIR STATE UNIVERSITY
1 NORMAL AVENUE	MONTCLAIR	NJ	07043	222912682	GOVT	$18,362	Research Grant
MOTE MARINE LABORATORY
1600 KEN THOMPSON PKWY	SARASOTA	FL	342361096	590756643	501C(3)	$8,863	Research Grant
NORTH CAROLINA STATE UNIVERSITY
2701 SULLIVAN DR STE 240	RALEIGH	NC	276957214	566000756	GOVT	$56,955	Research Grant
NORTH DAKOTA STATE UNIVERSITY
PO BOX 6050	FARGO	ND	581086050	456002439	GOVT	$250,782	Research Grant
OHIO STATE UNIVERSITY
1960 KENNY ROAD	COLUMBUS	OH	43210	316025986	GOVT	$186,522	Research Grant
OKLAHOMA STATE UNIVERSITY
202 WHITEHURST	STILLWATER	OK	74078	736017987	GOVT	$1,563,036	Research Grant
ORANGEWAVE INNOVATIVE SCIENCE LLC
2113 OLD HWY 52	MONCKS CORNER	SC	294616808	472675991		$42,700	Research Grant
POSSIBLE
30 BROAD ST FL 9	NEW YORK	NY	100042971	203055055	501C(3)	$77,598	Research Grant
PUBLIC LABORATORY FOR OPEN TECHNOLOGY
PO BOX 426113	CAMBRIDGE	MA	021420020	452846555	501C(3)	$72,249	Research Grant
PURDUE UNIVERSITY
155 S GRANT ST	WEST LAFAYETTE	IN	47907	356002041	GOVT	$203,318	Research Grant
REGENTS OF THE UNIV OF CALIFORNIA DAVIS
11000 KINROSS AVE STE 211	LOS ANGELES	CA	900951406	941539563	GOVT	$100,000	Research Grant
REGENTS OF THE UNIV OF CALIFORNIA
PO BOX 989062	WEST SACRAMENTO	CA	957989062	946002123	GOVT	$100,000	Research Grant
RESEARCH FOUNDATION OF SUNY
PO BOX 9	ALBANY	NY	122010009	141368361	501C(3)	$28,750	Research Grant
RTI INTERNATIONAL
3040 CORNWALLIS RD	RESEARCH TRIANGLE PK	NC	27709	560686338	501C(3)	$114,965	Research Grant
SIGMA XI
3106 EAST NC HWY 54	RESEARCH TRIANGLE PK	NC	27709	060655494	501C(3)	$153,304	Research Grant
SMITH COLLEGE
COLLEGE HALL SMITH COLLEGE	NORTHAMPTON	MA	01063	041843040	501c(3)	$107,576	Research Grant
SOUTH DAKOTA STATE UNIVERSITY
1011 ROTUNDA LANE	BROOKINGS	SD	57007	466000364	GOVT	$51,080	Research Grant
ST JUDE CHILDREN'S RESEARCH HOSPITAL
262 DANNY THOMAS PL	MEMPHIS	TN	381053678	620646012	501C(3)	$50,873	Research Grant
TENNESSEE STATE UNIVERSITY
3500 JOHN A MERRITT BLVD	NASHVILLE	TN	372091561	620786119	GOVT	$63,349	Research Grant
TEXAS A&M AT GALVESTON
400 HARVEY MITCHELL PKWY S Ste 400	COLLEGE STATION	TX	778454375	746000531	GOVT	$321,004	Research Grant
THE REGENTS OF THE UNIV OF CALIFORNIA
OFFICE OF SPONSORED RESEARCH Ste 31	SAN FRANCISCO	CA	941430962	956006144	GOVT	$12,070	Research Grant
THE REGENTS OF THE UNIV OF MICHIGAN
3003 S STATE ST	ANN ARBOR	MI	481091274	386006309	GOVT	$25,000	Research Grant
THE URBAN INSTITUTE
2100 M STREET NW Ste 400	WASHINGTON	DC	20037	520880375	501C(3)	$839,237	Research Grant
UC REGENTS
11000 KINROSS AVE Ste 211	LOS ANGELES	CA	900951406	956006145	GOVT	$100,000	Research Grant
UNIV OF GEORGIA RESEARCH FOUNDATION INC
310 E CAMPUS RD	ATHENS	GA	306021589	581353149	501C(3)	$861,261	Research Grant
UNIVERSITY CORP FOR ATMOSPHERIC RESEARCH
3090 CENTER GREEN DR	BOULDER	CO	80301	840412668	501C(3)	$64,714	Research Grant
UNIVERSITY OF ALABAMA AT BIRMINGHAM
1720 2ND STREET SOUTH	BIRMINGHAM	AL	352940111	636005396	GOVT	$50,839	Research Grant
UNIVERSITY OF ALASKA FAIRBANKS
2145 N TANANA LOOP	FAIRBANKS	AK	997757880	926000147	GOVT	$64,843	Research Grant
UNIVERSITY OF CALIFORNIA
10889 WILSHIRE BLVD Ste 700	LOS ANGELES	CA	900951406	956006143	GOVT	$235,860	Research Grant
UNIVERSITY OF CALIFORNIA DAVIS
1850 RESEARCH PARK DR Ste 300	DAVIS	CA	95618	946036494	GOVT	$39,892	Research Grant
UNIVERSITY OF CINCINNATI FOUNDATION
51 GOODMAN DRIVE	CINCINNATI	OH	45221	316000989	501C(3)	$69,075	Research Grant
UNIVERSITY OF COLORADO
3100 MARINE ST - 572 UCB	BOULDER	CO	803090572	846000555	GOVT	$94,201	Research Grant
UNIVERSITY OF DENVER
2199 S UNIVERSITY BLVD	DENVER	CO	80208	840404231	501C(3)	$75,000	Research Grant
UNIVERSITY OF FLORIDA
219 GRINTER HALL	GAINESVILLE	FL	326115500	596002052	GOVT	$262,569	Research Grant
UNIVERSITY OF HOUSTON - CLEAR LAKE
2700 BAY AREA BLVD	HOUSTON	TX	770581098	746001399	GOVT	$7,119	Research Grant
UNIVERSITY OF ILLINOIS
809 S MARSHFIELD AVE	CHICAGO	IL	60612	376000511	GOVT	$25,000	Research Grant
UNIVERSITY OF LOUISVILLE
300 E MARKET ST Ste 300	LOUISVILLE	KY	402021959	611014882	GOVT	$59,988	Research Grant
UNIVERSITY OF MARYLAND
620 W LEXINGTON	BALTIMORE	MD	21201	526002033	GOVT	$51,599	Research Grant
UNIVERSITY OF MICHIGAN
3003 S STATE STREET	ANN ARBOR	MI	481091287	386006309	GOVT	$100,000	Research Grant
UNIVERSITY OF OREGON
PO BOX 3237	EUGENE	OR	974030237	464727800	GOVT	$99,999	Research Grant
UNIVERSITY OF PENNSYLVANIA
3451 WALNUT ST/ ROOM P221	PHILADELPHIA	PA	191046205	231352685	GOVT	$234,026	Research Grant
UNIVERSITY OF RHODE ISLAND
70 LOWER COLLEGE RD	KINGSTON	RI	02881	186266060	GOVT	$1,518,310	Research Grant
UNIVERSITY OF SOUTH FLORIDA
4202 E FOWLER AVE	TAMPA	FL	336205800	593102112	GOVT	$1,659,967	Research Grant
UNIVERSITY OF SOUTHERN CALIFORNIA
3720 S FLOWER STREET MAIL CODE 0	LOS ANGELES	CA	900890701	951642394	501C(3)	$42,712	Research Grant
UNIVERSITY OF SOUTHERN MISSISSIPI
118 COLLEGE DRIVE 5157	HATTIESBURG	MS	394060001	646000818	GOVT	$942,831	Research Grant
UNIVERSITY OF TEXAS AT AUSTIN
101 E 27TH ST STOP A9000	AUSTIN	TX	787121532	746000203	GOVT	$248,223	Research Grant
UNIVERSITY OF THE VIRGIN ISLANDS
2 JOHN BREWERS BAY	ST THOMAS	VI	008026004	660432514	501C(3)	$38,053	Research Grant
UNIVERSITY OF UTAH
1471 FEDERAL WAY	SALT LAKE CITY	UT	841021821	876000525	GOVT	$129,664	Research Grant
VIRGINIA INSTITUTE OF MARINE SCIENCE
1375 GREATE RD	GLOUCESTER POINT	VA	230622026	546001802	GOVT	$40,000	Research Grant
VIRGINIA POLYTECHNIC INSTITUTE & STATE U
460 TURNER ST STE 306	BLACKSBURG	VA	24060	546001805	GOVT	$44,008	Research Grant
WASHINGTON UNIVERSITY
ONE BROOKINGS DR	ST LOUIS	MO	631304862	430653611	501C(3)	$85,543	Research Grant
WESTERN MICHIGAN UNIVERSITY
1903 W MICHIGAN AVE	KALAMAZOO	MI	490085456	386007327	GOVT	$50,964	Research Grant
WOODS HOLE OCEANOGRAPHIC INSTITUTE
266 WOODS HOLE RD	WOODS HOLE	MA	025431535	042105850	501C(3)	$46,500	RESEARCH GRANT

Field	Value	IRS element (for citing)
Total501c3 Org	77	Total501c3OrgCnt
Total Other Org	2	TotalOtherOrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp (4 entries)

Grant TypeGrantTypeTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt
Fellowship stipends/Rel Expense	578	$31,299,910
Travel Grants	548	$3,353,496
Honoraria Prizes & Awards	44	$3,331,680
Tuition & Fees	2	$16,000

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	MONITORING THE USE OF GRANTS AND OTHER ASSISTANCE	FormAndLineReferenceDesc
Explanation	SCHEDULE I, PART II, LINE 2 DISBURSEMENTS FOR GRANTS, SCHOLARSHIPS, AND FELLOWSHIPS ARE MADE IN FURTHERANCE OF THE INSTITUTIONS EXEMPT PURPOSES AND IN ACCORDANCE WITH PROCEDURES INTENDED TO CONFIRM THAT INDIVIDUALS AND ORGANIZATIONS ARE ADEQUATELY INVESTIGATED TO CONFIRM THAT THEY ARE QUALIFYING RECIPIENTS. RECIPIENTS ARE GENERALLY EXPECTED TO SUBMIT PROGRESS REPORTS DURING THE GRANT PERIOD AND TO RETURN FUNDS NOT SPENT FOR THE PURPOSE OF THE GRANT.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Travel For Companions	Yes (X)	TravelForCompanionsInd
Idemnification Gross Up Pmts	Yes (X)	IdemnificationGrossUpPmtsInd
Housing Allowance Or Residence	Yes (X)	HousingAllowanceOrResidenceInd
Written Policy Ref T And E Expnss	Yes (true)	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	false	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	false	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	false	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	false	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	false	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	false	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	false	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (true)	AnyNonFixedPaymentsInd
Initial Contract Exception	false	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (14 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
MARCIA MCNUTT
PRESIDENT	$736,000	$0	$0	$0	$211,295	$0	$50,950	$0	$31,515	$0	$1,029,760	$0	$0	$0
C Dan Mote Jr
President- NAE	$741,181	$0	$0	$0	$108,624	$0	$50,950	$0	$6,900	$0	$907,655	$0	$0	$0
Victor Dzau
President- NAM	$735,710	$0	$0	$0	$212,799	$0	$50,950	$0	$27,168	$0	$1,026,627	$0	$0	$0
Bruce Darling
EXECUTIVE Officer	$485,790	$0	$0	$0	$47,321	$0	$50,950	$0	$19,936	$0	$603,997	$0	$0	$0
Mary Salmon
Chief Financial Officer	$293,586	$0	$0	$0	$6,044	$0	$37,200	$0	$18,857	$0	$355,687	$0	$0	$0
Vaughan Turekian
Exec Dir PGA begin 5/12/18	$228,570	$0	$0	$0	$2,337	$0	$32,139	$0	$36,592	$0	$299,638	$0	$0	$0
James F Hinchman
Dep Exec OFCR/ Chief OP OFCR	$448,375	$0	$0	$0	$37,820	$0	$50,950	$0	$7,387	$0	$544,532	$0	$0	$0
Clyde Behney
Executive Director HMD	$302,422	$0	$2,500	$0	$11,771	$0	$50,950	$0	$5,790	$0	$373,433	$0	$0	$0
Neil Pedersen
Executive Director TRB	$260,923	$0	$0	$0	$5,223	$0	$48,276	$0	$3,189	$0	$317,611	$0	$0	$0
Eric Grant
RERF Assoc Chief of Research	$154,682	$0	$0	$0	$198,073	$0	$28,090	$0	$739	$0	$381,584	$0	$0	$0
Robert Ullrich
RERF Chief of Research	$227,322	$0	$0	$0	$234,164	$0	$42,428	$0	$12,552	$0	$516,466	$0	$0	$0
Kenneth Fulton
Executive Director	$300,623	$0	$3,000	$0	$22,019	$0	$50,950	$0	$15,853	$0	$392,445	$0	$0	$0
MICHAEL MURPHY
CHIEF DEVELOPMENT OFFICER	$313,774	$0	$0	$0	$8,748	$0	$37,200	$0	$15,195	$0	$374,917	$0	$0	$0
AUDREY MOSLEY
GENERAL COUNSEL	$301,836	$0	$2,990	$0	$12,322	$0	$50,950	$0	$11,904	$0	$380,002	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
HOUSING ALLOWANCE	SCHEDULE J, PART I, LINE 1 THE PRESIDENT OF THE NATIONAL ACADEMY OF SCIENCES AND THE NATIONAL ACADEMY OF MEDICINE EACH RECEIVED A SUPPLEMENT TO SALARY FOR THE COST OF RENTAL HOUSING IN THE WASHINGTON, DC AREA FOR PERSONAL USE AND TRAVEL EXPENSES. THE ALLOWANCE IS REPORTED AS TAXABLE INCOME ON FORM W-2.
TRAVEL FOR COMPANIONS	SCHEDULE J, PART I, LINE 1 NAS PROCEDURES PROVIDE FOR REIMBURSEMENT OF TRAVEL EXPENSES FOR THE SPOUSES OF THE PRESIDENTS OF NAS, NAE, AND NAM SOLELY IN CIRCUMSTANCES IN WHICH THE SPOUSES PRESENCE SERVES A BONA FIDE BUSINESS PURPOSE OF THE NAS AND THE EXPENSES HAVE BEEN PROPERLY SUBSTANTIATED. TRAVEL EXPENSES ARE REVIEWED EACH YEAR THROUGH A SURVEY OF THE EXECUTIVE OFFICES OF THE PRESIDENTS.
TAX INDEMNIFICATION AND GROSS-UP PAYMENTS	SCHEDULE J, PART I, LINE 1 NAS PROVIDES TAX EQUALIZATION PAYMENTS FOR EMPLOYEES ON INTERNATIONAL ASSIGNMENT IN JAPAN GREATER THAN SIX MONTHS. THE OBJECTIVE OF THE NAS TAX EQUALIZATION GUIDELINES IS TO EQUALIZE THE TAX BURDEN OF EMPLOYEES ASSIGNED TO JAPAN. SCHEDULE J, PART-TIME OFFICERS' COMPENSATION FOR THE VICE PRESIDENT, TREASURER, FOREIGN SECRETARY AND HOME SECRETARY, TIME ESTIMATES ARE BASED ON A PERCENTAGE LEVEL OF EFFORT, WHICH RANGES BETWEEN 25% AND 50%. NAS REIMBURSES EACH PART-TIME OFFICER'S HOME INSTITUTION FOR THE APPLICABLE PERCENTAGE OF SALARY PAID BY THE HOME INSTITUTION.
NON-FIXED PAYMENTS	SCHEDULE J, PART I, LINE 7 Certain key and other employees of NAS received LUMP-SUM MERIT AWARDs. MERIT AWARDS ARE DETERMINED BY A NUMBER OF VARIABLES INCLUDING BUT NOT LIMITED TO INDIVIDUAL PERFORMANCE AS WELL AS ORGANIZATION OPERATIONAL ACHIEVEMENTS. MERIT AWARDS PAYMENTS ARE REPORTED IN PART II, COLUMN B(II).

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp (4 entries)

Bond ReferenceBondReferenceCd	Bond Issuer EINBondIssuerEIN	Bond IssuedBondIssuedDt	Issue PriceIssuePriceAmt	PurposePurposeDesc	DefeasedDefeasedInd	On Behalf Of IssuerOnBehalfOfIssuerInd	Pool FinancingPoolFinancingInd	CUSIPCUSIPNum
DISTRICT OF COLUMBIA
A	536001131	2017-05-01	$59,500,000	REFUND SERIES 2008A BONDS	false	false	false
DISTRICT OF COLUMBIA
B	536001131	2017-05-01	$46,770,000	REFUND SERIES 2009A BONDS	false	false	false
DISTRICT OF COLUMBIA
C	536001131	2010-05-20	$60,876,507	RESTORE CONSTITUTION AVE FACILITY	false	false	false	2548398N6
DISTRICT OF COLUMBIA
D	536001131	2017-12-21	$52,760,000	PARTIAL REFUND SERIES 2010A BONDS	false	false	false

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (4 entries)

Bond ReferenceBondReferenceCd	RetiredRetiredAmt	Bond DefeasedBondDefeasedAmt	Total ProceedsTotalProceedsAmt	In Reserve FundInReserveFundAmt	Capitalized InterestCapitalizedInterestAmt	Refunding EscrowRefundingEscrowAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Credit EnhancementCreditEnhancementAmt	Working Capital ExpendituresWorkingCapitalExpendituresAmt	Capital ExpendituresCapitalExpendituresAmt	Other Spent ProceedsOtherSpentProceedsAmt	UnspentUnspentAmt	Substantial CompletionSubstantialCompletionYr	Refunding Tax Exempt BondsRefundingTaxExemptBondsInd	Refunding Taxable BondsRefundingTaxableBondsInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd
A	$0	$0	$66,325,000	$0	$0	$0	$0	$0	$0	$0	$0	$0	2002	Yes (true)	false	Yes (true)	Yes (true)
B	$0	$0	$52,120,000	$0	$0	$0	$0	$0	$0	$0	$0	$0	2002	Yes (true)	false	Yes (true)	Yes (true)
C	$0	$49,125,000	$60,876,507	$0	$5,285,950	$0	$0	$0	$0	$50,408,099	$10,468,408	$0	2012	false	false	Yes (true)	Yes (true)
D	$0	$0	$52,760,000	$0	$0	$52,756,156	$0	$0	$0	$0	$844	$0	2012	false	Yes (true)	Yes (true)	Yes (true)

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (4 entries)

Bond ReferenceBondReferenceCd	Private Bus Use By OthersPrivateBusUseByOthersPct	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd	Owning Bond Financed PropertyOwningBondFinancedPropertyInd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Engage Bond Counsel ContractsEngageBondCounselContractsInd	Any Research AgreementsAnyResearchAgreementsInd	Engage Bond Counsel ResearchEngageBondCounselResearchInd	Private Bus Concerning UBIPrivateBusConcerningUBIPct	Total Private Business UseTotalPrivateBusinessUsePct	Bond Iss Meet Prvt Sec Pymt TestBondIssMeetPrvtSecPymtTestInd	Change In Use Bond Financed PropChangeInUseBondFinancedPropInd	Remedial Action TakenRemedialActionTakenInd
A	0	Yes (true)
B	0	Yes (true)
C	0.00001	Yes (true)	false	false	Yes (true)	Yes (true)	Yes (true)	Yes (true)	0.00006	0.00007	false	false	false
D	0.00001	Yes (true)	false	false	Yes (true)	Yes (true)	Yes (true)	Yes (true)	0.00006	0.00007	false	false	false

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp (4 entries)

Bond ReferenceBondReferenceCd	Form8038 T FiledForm8038TFiledInd	Exception To RebateExceptionToRebateInd	Variable Rate IssueVariableRateIssueInd	Hedge Identified In Bks And RecHedgeIdentifiedInBksAndRecInd	Gross Proceeds Invested In GICGrossProceedsInvestedInGICInd	Business Name Line1GICProviderName/BusinessNameLine1Txt	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd	Rebate Not Due YetRebateNotDueYetInd
0
A	false	Yes (true)	Yes (true)	false	false	0	false	Yes (true)
0
B	false	Yes (true)	Yes (true)	false	false	0	false	Yes (true)
0
C	false		false	false	false	0	false	Yes (true)	Yes (true)
0
D	false		false	false	false	0	false	Yes (true)	Yes (true)

Procedures Corrective Action ProceduresCorrectiveActionGrp (4 entries)

Bond ReferenceBondReferenceCd	Procedures Corrective ActionProceduresCorrectiveActionInd
A	Yes (true)
B	Yes (true)
C	Yes (true)
D	Yes (true)

Supplemental Information Detail SupplementalInformationDetail (5 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
SCHEDULE K, PART III, LINE 3A, COLUMN C	NAS HAS ENTERED INTO A MANAGEMENT OR SERVICE CONTRACT, WHICH NAS BELIEVES SATISFIES THE SAFE HARBOR STANDARDS UNDER REV. PROC. 97-13.
SCHEDULE K, PART III, LINE 3C, COLUMN C	THE NAS HAS ENTERED INTO RESEARCH AGREEMENTS, WHICH NAS BELIEVES SATISFIES THE SAFE HARBOR STANDARDS UNDER REV. PROC. 2007-47.
SCHEDULE K, PART IV, LINE 2b, COLUMN A	THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2b, COLUMN B	THE REBATE COMPUTATION WAS PERFORMED ON DECEMBER 3, 2012.
SCHEDULE K, PART IV, LINE 2a, COLUMN C	FOR BOND CUSIP #2548398N6, THE REBATE COMPUTATION WAS PERFORMED ON MAY 1, 2018. AN ADDITIONAL REBATE COMPUTATION WAS PERFORMED ON MAY 1, 2019.

Schedule L IRS990ScheduleL

Loans Btwn Org Interested Prsn LoansBtwnOrgInterestedPrsnGrp

Field	Value	IRS element (for citing)
Person	C Dan Mote Jr	PersonNm
Relationship With Org	President - NAE	RelationshipWithOrgTxt
Loan Purpose	Purchase Residence	LoanPurposeTxt
Loan From Organization	Yes (X)	LoanFromOrganizationInd
Original Principal	$1,500,000	OriginalPrincipalAmt
Balance Due	$1,500,000	BalanceDueAmt
Default	false	DefaultInd
Board Or Committee Approval	Yes (true)	BoardOrCommitteeApprovalInd
Written Agreement	Yes (true)	WrittenAgreementInd

Field	Value	IRS element (for citing)
Total Balance Due	$1,500,000	TotalBalanceDueAmt

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArtGrp
Art Historical Treasures		ArtHistoricalTreasuresGrp
Art Fractional Interest		ArtFractionalInterestGrp
Books And Publications		BooksAndPublicationsGrp
Clothing And Household Goods		ClothingAndHouseholdGoodsGrp
Cars And Other Vehicles		CarsAndOtherVehiclesGrp
Boats And Planes		BoatsAndPlanesGrp
Intellectual Property		IntellectualPropertyGrp

Securities Publicly Traded SecuritiesPubliclyTradedGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	11	ContributionCnt
Noncash Contributions Rpt F990	$188,898	NoncashContributionsRptF990Amt
Method Of Determining Revenues	Sale Price	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStockGrp
Secur Prtnrshp Trust Intrsts		SecurPrtnrshpTrustIntrstsGrp
Securities Miscellaneous		SecuritiesMiscellaneousGrp
Qualified Contrib Hist Struct		QualifiedContribHistStructGrp
Qualified Contrib Other		QualifiedContribOtherGrp
Real Estate Residential		RealEstateResidentialGrp
Real Estate Commercial		RealEstateCommercialGrp
Real Estate Other		RealEstateOtherGrp
Collectibles		CollectiblesGrp
Food Inventory		FoodInventoryGrp
Drugs And Medical Supplies		DrugsAndMedicalSuppliesGrp
Taxidermy		TaxidermyGrp
Historical Artifacts		HistoricalArtifactsGrp
Scientific Specimens		ScientificSpecimensGrp
Archaeological Artifacts		ArchaeologicalArtifactsGrp
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeldInd
Review Process Unusual NC Gifts	Yes (true)	ReviewProcessUnusualNCGiftsInd
Third Parties Used	false	ThirdPartiesUsedInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	NUMBER OF CONTRIBUTIONS	FormAndLineReferenceDesc
Explanation	SCHEDULE M, PART I, COLUMN (B) THE ORGANIZATION IS REPORTING THE NUMBER OF CONTRIBUTIONS IN COLUMN (B)	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (6 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
MEMBERS OR STOCKHOLDERS	FORM 990, PART VI, SECTION A, LINES 6, 7A, AND 7B THE ORGANIZATION IS A PRIVATE MEMBERSHIP ORGANIZATION. THE NAS CONSTITUTION PROVIDES THAT THE ACADEMY SHALL CONSIST OF MEMBERS, MEMBERS EMERITI AND FOREIGN ASSOCIATES. MEMBERS OF NAS ARE ELECTED BY THE MEMBERS IN RECOGNITION OF THEIR DISTINGUISHED AND CONTINUING ACHIEVEMENTS IN ORIGINAL RESEARCH. THE OFFICERS OF THE ACADEMY ARE CHOSEN FROM THE MEMBERSHIP, AND AMENDMENTS TO THE ORGANIZATION'S CONSTITUTION AND BYLAWS, AND ELECTION OF NEW MEMBERS, OFFICERS, AND COUNCIL MEMBERS REQUIRE A VOTE OF THE MEMBERS. THE OFFICERS OF THE ORGANIZATION, TOGETHER WITH TWELVE MEMBERS TO BE ELECTED, SHALL CONSTITUTE THE NATIONAL ACADEMY OF SCIENCES (NAS) COUNCIL FOR THE TRANSACTION OF SUCH BUSINESS AS MAY BE ASSIGNED TO IT BY THE CONSTITUTION, BYLAWS, OR THE MEMBERSHIP. THE NAS COUNCIL HAS GENERAL SUPERVISION OVER THE ELECTION OF THE OFFICERS OF THE ORGANIZATION, AND SHALL SET THE DATE FOR ELECTION AND APPOINTING NOMINATING COMMITTEES. THE NAS COUNCIL MAY DELEGATE ITS AUTHORITY TO APPROPRIATE OFFICIALS OF THE ORGANIZATION EXCEPT WITH RESPECT TO THOSE AUTHORITIES CONCERNING MEMBERSHIP AFFAIRS. FORM 990 REVIEW PROCESS FORM 990, PART VI, SECTION B, LINE 11 THE DRAFT 990 IS PREPARED BY THE OFFICE OF THE CHIEF FINANCIAL OFFICER. IT IS REVIEWED BY THE OFFICE OF GENERAL COUNSEL AND AN EXTERNAL TAX ADVISOR BEFORE BEING REVIEWED BY THE AUDITING COMMITTEE. THE FINAL FORM IS THEN PROVIDED TO THE NAS COUNCIL PRIOR TO FILING.
CONFLICT OF INTEREST POLICY MONITORING AND ENFORCEMENT	FORM 990, PART VI, SECTION B, LINES 12B AND 12C ANNUALLY, THE GENERAL COUNSEL LEADS A DISCUSSION AT A MEETING OF OFFICERS AND COUNCIL MEMBERS AT WHICH THE CONFLICT OF INTEREST POLICY IS REVIEWED. OFFICERS AND COUNCIL MEMBERS ARE ASKED TO SIGN A STATEMENT THAT THEY WILL ABIDE BY THE ORGANIZATION'S CONFLICT OF INTEREST POLICIES AND PROCEDURES. OFFICERS, COUNCIL MEMBERS, AND KEY EMPLOYEES ARE ASKED TO COMPLETE AN ANNUAL QUESTIONNAIRE REGARDING CERTAIN BUSINESS TRANSACTIONS THAT COULD POTENTIALLY RESULT IN A CONFLICT OF INTEREST.
PROCESS OF DETERMINING COMPENSATION	FORM 990, PART VI, SECTION B, LINE 15 COMPENSATION DECISIONS FOR ALL DISQUALIFIED PERSONS AS DEFINED IN IRC SECTION 4958 ARE MADE ANNUALLY BY AN EXECUTIVE COMPENSATION COMMITTEE COMPOSED OF INDEPENDENT MEMBERS ON THE BASIS OF EXECUTIVE COMPENSATION COMPATIBILITY DATA, INCLUDING A MARKET COMPENSATION SURVEY CONDUCTED BY THE OFFICE OF HUMAN RESOURCES THAT REVIEWS THE COMPENSATION OF THE HEADS OF THE LEADING UNIVERSITIES AND CHIEF EXECUTIVE OFFICERS OF SIMILAR ORGANIZATIONS. THERE IS A RECORD OF THE EXECUTIVE COMPENSATION COMMITTEE'S DELIBERATIONS AND DECISIONS. COMPENSATION DECISIONS ARE MADE ANNUALLY FOR OTHER KEY AND HIGH PAID EMPLOYEES BY SENIOR STAFF ON THE BASIS OF COMPARIBILITY DATA.
FORM 990 REQUIRED TO BE FILED ALONG WITH STATES	FORM 990, PART VI, SECTION C, LINE 17 NAS FILES RETURNS IN THE STATES LISTED ON THE 990 PART VI SECTION C LINE 17. IN ADDITION, NAS FILES CHARITABLE SOLICITATION REGISTRATIONS WITH A 990 ATTACHED IN THE FOLLOWING STATES: AL, AK, AZ, AR, CO, CT, DC, FL, GA, HI, KY, ME, MD, MA, MI, MN, MS, NH, NJ, NM, NY, ND, OH, OK, PA, RI, TN, UT, VA, WA, WV, WI.
HOW DOCUMENTS ARE MADE AVAILABLE TO THE PUBLIC	FORM 990, PART VI, SECTION C, LINE 19 NAS MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST. THE GOVERNING DOCUMENTS AND ANNUAL FINANCIAL STATEMENTS ARE ALSO AVAILABLE ON THE ORGANIZATION'S WEBSITE.
OTHER CHANGES IN NET ASSETS OR FUND BALANCES	FORM 990, PART XI, LINE 9 AMOUNT CONSISTS OF: UNREALIZED GAIN ON DERIVATIVES $1,316,370 UNREALIZED LOSS ON CHARITABLE GIFT ANNUITIES ($122,575) --------------- $1,193,795

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	NAS Title Holding LLC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	5635 Bent Branch Road	AddressLine1Txt
City	Bethesda	CityNm
State Abbreviation	MD	StateAbbreviationCd
ZIP	20816	ZIPCd

Field	Value	IRS element (for citing)
EIN	530196932	EIN
Primary Activities	Title Holding	PrimaryActivitiesTxt
Legal Domicile State	MD	LegalDomicileStateCd
Total Income	$0	TotalIncomeAmt
End Of Year Assets	$84,986,246	EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

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

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (3 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Exempt Code SectionExemptCodeSectionTxt	Public Charity StatusPublicCharityStatusTxt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Controlled OrganizationControlledOrganizationInd
The National Academies Corporation
100 ACADEMY WAY	Irvine	CA	92617	942994279	Sci. meetings	CA	501(c)(3)	12A	NAS	Yes (true)
NAS Retiree Welfare Benefit Plan Trust
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	526976965	Emp. Benefits	DC	501(c)(3)	12A	NAS	Yes (true)
National Academy of Engineering Fund
2101 CONSTITUTION AVENUE NW	WASHINGTON	DC	20418	237284092	Sci. Support	DC	501(c)(3)	07	NA	false

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

Transactions Related Org TransactionsRelatedOrgGrp (4 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
The National Academies Corporation
C	$572,705	Cash
The National Academies Corporation
Q	$168,550	Cash
Retiree Welfare Benefit Plan Trust
R	$2,041,693	Cash
Retiree Welfare Benefit Plan Trust
Q	$1,024,514	Cash