Thornton Tomasetti Foundation

990PF • Fiscal year 2020 • EIN 26-0466368

Jan 01, 2020 to Dec 31, 2020 • Filed on Aug 10, 2021

Organization Profile

120 BroadwayNew York, NY 10271

(917) 661-8206

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2020 filings • NTEE T22 • <$500k nonprofits • Source year 2020

0.00x

Tied with the lowest-debt nonprofits in its peer group.

2020 filings • NTEE T22 • <$500k nonprofits • Source year 2020

-67%

Higher net margin than 32% of similar nonprofits.

2020 filings • NTEE T22 • <$500k nonprofits • Source year 2020

Higher top officer pay than 93% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2020 filings • NTEE T22 • <$500k nonprofits • Source year 2020

-53%

Faster asset growth than 10% of similar nonprofits.

2020 filings • NTEE T22 • <$500k nonprofits • Annualized from 2019 to 2020

-34%

Faster revenue growth than 37% of similar nonprofits.

2020 filings • NTEE T22 • <$500k nonprofits • Annualized from 2019 to 2020

Balance Sheet

Liabilities / Assets77th percentile

Assets

Down

$30,432

Down $33,684 (-53%) from 2019

Net Assets

Down

$30,432

Down $33,684 (-53%) from 2019

Liabilities

Flat

Flat from 2019

Revenue And Expenses

Liabilities / Revenue76th percentile Net Margin32nd percentile

Revenue

Down

$50,000

Down $25,500 (-34%) from 2019

Expenses

Down

$83,684

Down $52,855 (-39%) from 2019

Net Income

-$33,684

Up $27,355 (+45%) from 2019

Historical Trend

Balance Sheet Trend

Asset Growth10th percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

Highlighted filing

2020

Assets$30,432

Liabilities$0

Net Assets$30,432

Open 2020 Filing

Operations Trend

Revenue Growth37th percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

Highlighted filing

2020

Revenue$50,000

Expenses$83,684

Net Income-$33,684

Open 2020 Filing

Jump To

Filing Snapshot

Filing Period: Jan 1, 2020 to Dec 31, 2020
Signed: Aug 10, 2021
Return Version: 2020v4.1

Compensation and Service Providers

Top Officer Pay93rd percentile

Employees

Name	Title	Full / Part Time	Base	Other	Total
ANDREW GOLDBAUM	Treasurer	-	$0	-	-
ELIZABETH MALSCH	Secretary	-	$0	-	-
JOEL S WEINSTEIN	Vice Chairman	-	$0	-	-
JOSEPH G BURNS	Director	-	$0	-	-
RAY DADDAZIO	Director	-	$0	-	-
RICHARD L TOMASETTI	Chairman	-	$0	-	-
WAYNE STOCKS	Director	-	$0	-	-

Filing and Contact Details

Filer

Filer Name: Thornton Tomasetti Foundation
EIN: 26-0466368
Phone: 9176618206
Address: 120 BROADWAY, NEW YORK, NY 10271

Signing Officer

Name: Andrew Goldbaum
Title: Chief Operating Officer
Phone: 9176617800
Signed: 2021-08-10
Discuss with paid preparer: Yes

Preparer

Firm: Cohnreznick Llp
Address: 1301 AVENUE OF THE AMERICAS, NEW YORK, NY 10019
Preparer: Lori Rothe Yokobosky CPA
Phone: 2122970400

Raw XML Appendix391 raw XML fields

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

Path	#	Value
AccountingFeesSchedule/AccountingFeesDetail/Amt	0	2310
AccountingFeesSchedule/AccountingFeesDetail/CategoryTxt	0	ACCOUNTING
AccountingFeesSchedule/AccountingFeesDetail/DisbursementsCharitablePrpsAmt	0	115
AccountingFeesSchedule/AccountingFeesDetail/NetInvestmentIncomeAmt	0	1155
IRS990PF/AddressChangeInd	0	X
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/ExclusionAmt	0	0
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/RelatedOrExemptFunctionIncmAmt	0	0
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/UnrelatedBusinessTaxblIncmAmt	0	0
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesChrtblPrpsAmt	0	115
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesNetInvstIncmAmt	0	1155
IRS990PF/AnalysisOfRevenueAndExpenses/AccountingFeesRevAndExpnssAmt	0	2310
IRS990PF/AnalysisOfRevenueAndExpenses/CapGainNetIncmNetInvstIncmAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstDsbrsChrtblAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstNetInvstIncmAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/CompOfcrDirTrstRevAndExpnssAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt	0	100700
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidRevAndExpnssAmt	0	80700
IRS990PF/AnalysisOfRevenueAndExpenses/ContriRcvdRevAndExpnssAmt	0	50000
IRS990PF/AnalysisOfRevenueAndExpenses/ExcessRevenueOverExpensesAmt	0	-33684
IRS990PF/AnalysisOfRevenueAndExpenses/NetInvestmentIncomeAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesDsbrsChrtblAmt	0	674
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesNetInvstIncmAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/OtherExpensesRevAndExpnssAmt	0	674
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesDsbrsChrtblAmt	0	101489
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesNetInvstIncmAmt	0	1155
IRS990PF/AnalysisOfRevenueAndExpenses/TotalExpensesRevAndExpnssAmt	0	83684
IRS990PF/AnalysisOfRevenueAndExpenses/TotalNetInvstIncmAmt	0	0
IRS990PF/AnalysisOfRevenueAndExpenses/TotalRevAndExpnssAmt	0	50000
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesDsbrsChrtblAmt	0	789
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesNetInvstIncmAmt	0	1155
IRS990PF/AnalysisOfRevenueAndExpenses/TotOprExpensesRevAndExpnssAmt	0	2984
IRS990PF/ChgInNetAssetsFundBalancesGrp/ExcessRevenueOverExpensesAmt	0	-33684
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherDecreasesAmt	0	0
IRS990PF/ChgInNetAssetsFundBalancesGrp/OtherIncreasesAmt	0	0
IRS990PF/ChgInNetAssetsFundBalancesGrp/SubtotalAmt	0	30432
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesBOYAmt	0	64116
IRS990PF/ChgInNetAssetsFundBalancesGrp/TotNetAstOrFundBalancesEOYAmt	0	30432
IRS990PF/DistributableAmountGrp/DeductionFromDistributableAmt	0	0
IRS990PF/DistributableAmountGrp/DistributableAsAdjustedAmt	0	22351
IRS990PF/DistributableAmountGrp/DistributableBeforeAdjAmt	0	2351
IRS990PF/DistributableAmountGrp/DistributableBeforeDedAmt	0	22351
IRS990PF/DistributableAmountGrp/MinimumInvestmentReturnAmt	0	2351
IRS990PF/DistributableAmountGrp/RecoveriesQualfiedDistriAmt	0	20000
IRS990PF/DistributableAmountGrp/TotalTaxAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/BackupWithholdingWithheldAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EsPenaltyAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/EstimatedPlusOvpmtIncmTxAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/ExemptFrgnOrgTaxWthldAtSrceAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/ExtsnRequestIncomeTaxPaidAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/InvestmentIncomeExciseTaxAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtitleATaxAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/SubtotalAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxBasedOnInvestmentIncomeAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxDueAmt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TaxUnderSection511Amt	0	0
IRS990PF/ExciseTaxBasedOnInvstIncmGrp/TotalPaymentsAndCreditsAmt	0	0
IRS990PF/FMVAssetsEOYAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/AdditionalPaidInCapitalBOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/AdditionalPaidInCapitalEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/CapitalStockBOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/CapitalStockEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/OrgDoesNotFollowFASB117Ind	0	X
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningBOYAmt	0	64116
IRS990PF/Form990PFBalanceSheetsGrp/RetainedEarningEOYAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstBOYAmt	0	64116
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/SavAndTempCashInvstEOYFMVAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsBOYAmt	0	64116
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/TotalAssetsEOYFMVAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesBOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesEOYAmt	0	0
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstBOYAmt	0	64116
IRS990PF/Form990PFBalanceSheetsGrp/TotalLiabilitiesNetAstEOYAmt	0	30432
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesBOYAmt	0	64116
IRS990PF/Form990PFBalanceSheetsGrp/TotNetAstOrFundBalancesEOYAmt	0	30432
IRS990PF/MethodOfAccountingCashInd	0	X
IRS990PF/MinimumInvestmentReturnGrp/AcquisitionIndebtednessAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/AdjustedTotalFMVOfUnusedAstAmt	0	47736
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt	0	47736
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt	0	716
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt	0	2351
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt	0	47020
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt	0	0
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt	0	47736
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt	0	NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/ContractorPaidOver50kCnt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	0	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	1	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	2	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	3	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	4	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	5	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt	6	1.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	4	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	5	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt	6	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	4	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	5	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt	6	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	0	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	1	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	2	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	3	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	4	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	5	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt	6	0
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	0	ANDREW GOLDBAUM
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	1	ELIZABETH MALSCH
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	2	JOEL S WEINSTEIN
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	3	JOSEPH G BURNS
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	4	RAY DADDAZIO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	5	RICHARD L TOMASETTI
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm	6	WAYNE STOCKS
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	0	TREASURER
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	1	SECRETARY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	2	VICE CHAIRMAN
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	3	DIRECTOR
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	4	DIRECTOR
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	5	CHAIRMAN
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt	6	DIRECTOR
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	0	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	1	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	2	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	3	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	4	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	5	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt	6	120 BROADWAY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	0	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	1	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	2	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	3	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	4	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	5	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm	6	NEW YORK
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	0	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	1	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	2	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	3	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	4	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	5	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd	6	NY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	0	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	1	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	2	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	3	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	4	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	5	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd	6	10271
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OtherEmployeePaidOver50kCnt	0	0
IRS990PF/Organization501c3ExemptPFInd	0	X
IRS990PF/QualifyingDistriPartXIIGrp/AdjustedQualifyingDistriAmt	0	101489
IRS990PF/QualifyingDistriPartXIIGrp/ExpensesAndContributionsAmt	0	101489
IRS990PF/QualifyingDistriPartXIIGrp/PctSect4940eOrgNetInvstIncmAmt	0	0
IRS990PF/QualifyingDistriPartXIIGrp/ProgramRelatedInvstTotalAmt	0	0
IRS990PF/QualifyingDistriPartXIIGrp/QualifyingDistributionsAmt	0	101489
IRS990PF/StatementsRegardingActy4720Grp/BrrwOrLendDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/BusinessHoldingsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/FurnGoodsDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/GrantsToIndividualsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/GrantsToOrganizationsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceElectionInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/InfluenceLegislationInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/JeopardyInvestmentsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/NoncharitablePurposeInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayCompDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PaymentToGovernmentOfficialInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/PayPremiumsPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/ProhibitedTaxShelterTransInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/RcvFndsToPayPrsnlBnftCntrctInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SaleOrExchDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/TransferAstDisqualifiedPrsnInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPriorActsInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UncorrectedPYJeopardyInvstInd	0	0
IRS990PF/StatementsRegardingActy4720Grp/UndistributedIncomePYInd	0	0
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd	0	0
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd	0	1
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd	0	0
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd	0	1
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd	0	0
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd	0	0
IRS990PF/StatementsRegardingActyGrp/Form990PFFiledWithAttyGenInd	0	1
IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm	0	ANDREW GOLDBAUM
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd	0	0
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/AddressLine1Txt	0	120 BROADWAY
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm	0	NEW YORK
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/StateAbbreviationCd	0	NY
IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd	0	10271
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd	0	0
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd	0	0
IRS990PF/StatementsRegardingActyGrp/OrgReportOrRegisterStateCd	0	NY
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd	0	0
IRS990PF/StatementsRegardingActyGrp/PhoneNum	0	9176618206
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955ManagersTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section4955OrganizationTaxAmt	0	0
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd	0	1
IRS990PF/StatementsRegardingActyGrp/TaxReimbursedAmt	0	0
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd	0	0
IRS990PF/StatementsRegardingActyGrp/WebsiteAddressTxt	0	WWW.THORNTONTOMASETTI.COM
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt	0	0
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/FormAndInfoAndMaterialsTxt	0	SCHOLARSHIP APPLICATIONS WILL BE HANDLED DIRECTLY BY THE UNIVERSITIES AFFILIATED WITH THE FOUNDATION, NOT BY THE FOUNDATION ITSELF
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPersonNm	0	ANDREW GOLDBAUM
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientPhoneNum	0	9176117800
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/AddressLine1Txt	0	51 MADISON AVENUE
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/CityNm	0	NEW YORK
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/StateAbbreviationCd	0	NY
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RecipientUSAddress/ZIPCd	0	10010
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/RestrictionsOnAwardsTxt	0	STUDENTS OF ENGINEERING OR ARCHITECTURE MATRICULATED AT ANY ACCREDITED INSTITUTION OF HIGHER LEARNING, FOR EITHER A PRIMARY OR ADVANCED DEGREE. FULL-TIME EMPLOYEES OF THORNTON TOMASETTI ARE NOT ELIGIBLE.
IRS990PF/SupplementaryInformationGrp/ApplicationSubmissionInfoGrp/SubmissionDeadlinesTxt	0	NONE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	0	15000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	1	7500
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	2	15000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	3	15000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	4	13200
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	5	2500
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	6	10000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	7	2500
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/Amt	8	20000
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	0	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	1	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	2	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	3	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	4	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	5	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	6	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	7	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/GrantOrContributionPurposeTxt	8	UNRESTRICTED SUPPORT OF ORGANIZATIONS CHARITABLE PURPOSE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	0	BRIDGES TO PROPERITY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	1	ENGINEERS FOR A SUSTAINABLE WORLD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	2	ENGINEERS IN ACTION
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	3	ENGINEERS WITHOUT BORDERS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	4	HOFSTRA UNVIERSITY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	5	NORTHEASTERN UNIVERSITY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	6	UC REGENTS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	7	UNIVERSITY OF NOTRE DAME
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientBusinessName/BusinessNameLine1Txt	8	UNIVERSITY OF TEXAS AT AUSTIN
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	0	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	1	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	2	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	3	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	4	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	5	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	6	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	7	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientFoundationStatusTxt	8	PC
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	0	5007 C-126 VICTORY BOULEVARD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	1	424 SAPPHIRE WAY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	2	6910 E 14TH ST
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	3	4665 NAUTILUS CT S
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	4	128 HOFSTRA UNIVERSITY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	5	360 HUNTINGTON AVENUE 250 CP
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	6	21631 JUAN AVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	7	220 MAIN BUILDING
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/AddressLine1Txt	8	110 INNER CAMPUS DRIVE
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	0	YORKTOWN
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	1	PITTSBURGH
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	2	TULSA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	3	BOULDER
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	4	HEMPSTEAD
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	5	BOSTON
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	6	HAWAIIAN GDNS
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	7	NOTRE DAME
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/CityNm	8	AUSTIN
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	0	VA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	1	PA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	2	OK
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	3	CO
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	4	NY
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	5	MA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	6	CA
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	7	IN
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/StateAbbreviationCd	8	TX
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	0	23693
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	1	15224
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	2	741126618
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	3	80301
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	4	115491280
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	5	02115
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	6	907161117
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	7	46556
IRS990PF/SupplementaryInformationGrp/GrantOrContributionPdDurYrGrp/RecipientUSAddress/ZIPCd	8	78705
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt	0	0
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt	0	100700
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd	0	0
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToCurrentYearAmt	0	22351
IRS990PF/UndistributedIncomeGrp/AppliedToPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/AppliedToYear1Amt	0	0
IRS990PF/UndistributedIncomeGrp/CorpusDistri170b1EOr4942g3Amt	0	0
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt	0	22351
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovAppCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr1Amt	0	130996
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr2Amt	0	112060
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr3Amt	0	135853
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr4Amt	0	138230
IRS990PF/UndistributedIncomeGrp/ExcessDistributionCyovYr5Amt	0	53612
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovAppCYCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovFromYr5Amt	0	53612
IRS990PF/UndistributedIncomeGrp/ExcessDistriCyovToNextYrAmt	0	596277
IRS990PF/UndistributedIncomeGrp/ExcessFromCurrentYearAmt	0	79138
IRS990PF/UndistributedIncomeGrp/ExcessFromYear1Amt	0	130996
IRS990PF/UndistributedIncomeGrp/ExcessFromYear2Amt	0	112060
IRS990PF/UndistributedIncomeGrp/ExcessFromYear3Amt	0	135853
IRS990PF/UndistributedIncomeGrp/ExcessFromYear4Amt	0	138230
IRS990PF/UndistributedIncomeGrp/PriorYearDeficiencyOrTaxAmt	0	0
IRS990PF/UndistributedIncomeGrp/PriorYearUndistributedIncmAmt	0	0
IRS990PF/UndistributedIncomeGrp/QualifyingDistributionsAmt	0	101489
IRS990PF/UndistributedIncomeGrp/RemainingDistriFromCorpusAmt	0	79138
IRS990PF/UndistributedIncomeGrp/Taxable1Amt	0	0
IRS990PF/UndistributedIncomeGrp/Taxable2Amt	0	0
IRS990PF/UndistributedIncomeGrp/TotalCorpusAmt	0	649889
IRS990PF/UndistributedIncomeGrp/TotalExcessDistributionCyovAmt	0	570751
IRS990PF/UndistributedIncomeGrp/TotalForPriorYearsAmt	0	0
IRS990PF/UndistributedIncomeGrp/TreatedAsDistriFromCorpusAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt	0	0
IRS990PF/UndistributedIncomeGrp/UndistributedIncomePYAmt	0	0
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1Txt	0	THORNTON TOMASETTI INC
IRS990ScheduleB/ContributorInformationGrp/ContributorNum	0	1
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1Txt	0	120 BROADWAY
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/CityNm	0	NEW YORK
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/StateAbbreviationCd	0	NY
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCd	0	10271
IRS990ScheduleB/ContributorInformationGrp/PersonContributionInd	0	X
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt	0	50000
IRS990ScheduleB/GeneralRuleInd	0	X
IRS990ScheduleB/Organization501c3ExemptPFInd	0	X
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	0	BANK CHARGES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc	1	FILING FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	0	599
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt	1	75
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	0	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/NetInvestmentIncomeAmt	1	0
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	0	599
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt	1	75
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/AuthenticationAssuranceLevelCd	0	AAL1
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/IdentityAssuranceLevelCd	0	IAL1
ReturnHeader/AdditionalFilerInformation/TrustedCustomerGrp/TrustedCustomerCd	0	2
ReturnHeader/BuildTS	0	2022-09-23 18:48:47Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd	0	1
ReturnHeader/BusinessOfficerGrp/PersonNm	0	ANDREW GOLDBAUM
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt	0	CHIEF OPERATING OFFICER
ReturnHeader/BusinessOfficerGrp/PhoneNum	0	9176617800
ReturnHeader/BusinessOfficerGrp/SignatureDt	0	2021-08-10
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt	0	THORNTON TOMASETTI FOUNDATION
ReturnHeader/Filer/BusinessNameControlTxt	0	THOR
ReturnHeader/Filer/EIN	0	260466368
ReturnHeader/Filer/PhoneNum	0	9176618206
ReturnHeader/Filer/USAddress/AddressLine1Txt	0	120 BROADWAY
ReturnHeader/Filer/USAddress/CityNm	0	NEW YORK
ReturnHeader/Filer/USAddress/StateAbbreviationCd	0	NY
ReturnHeader/Filer/USAddress/ZIPCd	0	10271
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN	0	221478099
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt	0	COHNREZNICK LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt	0	1301 AVENUE OF THE AMERICAS
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm	0	NEW YORK
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd	0	NY
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd	0	10019
ReturnHeader/PreparerPersonGrp/PhoneNum	0	2122970400
ReturnHeader/PreparerPersonGrp/PreparationDt	0	2021-08-06
ReturnHeader/PreparerPersonGrp/PreparerPersonNm	0	LORI ROTHE YOKOBOSKY CPA
ReturnHeader/ReturnTs	0	2021-09-01T11:28:22-05:00
ReturnHeader/ReturnTypeCd	0	990PF
ReturnHeader/SigningOfficerGrp/PersonFullName/PersonFirstNm	0	ANDREW
ReturnHeader/SigningOfficerGrp/PersonFullName/PersonLastNm	0	GOLDBAUM
ReturnHeader/TaxPeriodBeginDt	0	2020-01-01
ReturnHeader/TaxPeriodEndDt	0	2020-12-31
ReturnHeader/TaxYr	0	2020

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2020 • Form 990PFDetailed filing. Detailed filing data is available for this year.

Open filing

Assets: $30,432
Liabilities: $0
Net assets: $30,432
Revenue: $50,000
Expenses: $83,684
Net income: -$33,684

	Balance Sheet			Operations
Year	Assets	Liabilities	Net Assets	Revenue	Expenses	Net Income
2024Detailed filing. Detailed filing data is available for this year.	$0.53	$0.00	$0.53	$2.01	$1.72	$0.29
2023Detailed filing. Detailed filing data is available for this year.	$0.23	$0.00	$0.23	$2.22	$2.08	$0.14
2022Detailed filing. Detailed filing data is available for this year.	$0.09	$0.00	$0.09	$2.01	$2.00	$0.01
2021Detailed filing. Detailed filing data is available for this year.	$0.08	$0.00	$0.08	$1.50	$1.73	$0.23
2020Detailed filing. Detailed filing data is available for this year.	$0.30	$0.00	$0.30	$0.50	$0.84	$0.34
2019Detailed filing. Detailed filing data is available for this year.	$0.64	$0.00	$0.64	$0.76	$1.37	$0.61
2018Detailed filing. Detailed filing data is available for this year.	$1.25	$0.00	$1.25	$1.26	$1.19	$0.07
2017Detailed filing. Detailed filing data is available for this year.	$1.18	$0.00	$1.18	$1.65	$1.44	$0.21
2016Detailed filing. Detailed filing data is available for this year.	$0.97	$0.00	$0.97	$1.28	$1.44	$0.17
2015Detailed filing. Detailed filing data is available for this year.	$1.14	$0.00	$1.14	$1.32	$0.70	$0.62
2014Detailed filing. Detailed filing data is available for this year.	$0.40	$0.00	$0.40	$1.02	$1.15	$0.13
2013Detailed filing. Detailed filing data is available for this year.	$0.53	$0.00	$0.53	$1.13	$0.78	$0.35
2012Detailed filing. Detailed filing data is available for this year.	$0.18	$0.00	$0.18		$1.08
2011Detailed filing. Detailed filing data is available for this year.	$0.74	$0.00	$0.74		$0.99