Liabilities / Assets
10th percentile
Higher debt load relative to assets than 10% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
10th percentile
Higher debt load relative to assets than 10% of similar nonprofits.
Liabilities / Revenue
11th percentile
Higher debt load relative to revenue than 11% of similar nonprofits.
Net Margin
1st percentile
Higher net margin than 1% of similar nonprofits.
Top Officer Pay
16th percentile
Higher top officer pay than 16% of similar nonprofits.
Top officer pay equals 0.3% of source-year revenue.
Asset Growth
2nd percentile
Faster asset growth than 2% of similar nonprofits.
Revenue Growth
85th percentile
Faster revenue growth than 85% of similar nonprofits.
Assets
Down$28,452,867
Down $7,879,458 (-22%) from 2016
Net Assets
Down$28,449,353
Down $7,880,649 (-22%) from 2016
Liabilities
Up$3,514
Up $1,191 (+51%) from 2016
Revenue
Up$2,643,755
Up $830,248 (+46%) from 2016
Expenses
Up$11,786,475
Up $10,976,845 (+1356%) from 2016
Net Income
Down-$9,142,720
Down $10,146,597 (-1011%) from 2016
A trust established for the benefit of lowell observatory.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $34,639,610 | $21,499,041 | ▼ $13,140,569 |
| Savings and Temporary Cash Investments | $1,392,715 | $6,203,826 | ▲ $4,811,111 |
| Total Assets | $36,332,325 | $28,452,867 | ▼ $7,879,458 |
| Other Assets Total | $300,000 | $750,000 | ▲ $450,000 |
| Liabilities | |||
| Other Liabilities | $2,323 | $3,514 | ▲ $1,191 |
| Total Liabilities | $2,323 | $3,514 | ▲ $1,191 |
| Net Assets / Fund Balance | |||
| Permanently Rstr Net Assets | $36,332,325 | $28,452,867 | ▼ $7,879,458 |
| Unrestricted Net Assets | $-2,323 | $-3,514 | ▼ $1,191 |
| Total Net Assets Fund Balance | $36,330,002 | $28,449,353 | ▼ $7,880,649 |
| Total Liabilities and Net Assets / Fund Balance | $36,332,325 | $28,452,867 | ▼ $7,879,458 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2017 | $36,332,325 | - | ▲ $3,905,826 | - | $28,452,867 |
| 2016 | $35,146,571 | - | ▲ $1,993,188 | - | $36,332,325 |
| 2015 | $35,426,854 | - | ▼ $175,457 | - | $35,146,571 |
| 2014 | $34,789,450 | - | ▲ $1,619,659 | - | $35,426,854 |
| 2013 | $31,065,680 | $172,843 | ▲ $4,428,648 | - | $34,789,450 |
| Name | Title | Other | Total |
|---|---|---|---|
| W Lowell Putnam | Trustee | $8,698 | $8,698 |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| Bny Mellon Wealth Management | Investment Management | 201 WASHINGTON STREET - 10TH FLOOR, Boston, MA 02108 | $109,524 |
| Line Item | Amount |
|---|---|
| Grants and Similar Amounts Paid | $11,650,000 |
| Other Expenses | $136,475 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Total Fundraising Expense | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Grants to Domestic Orgs | $11,650,000 | - | - | $11,650,000 |
| Fees for Service Investment Mgmnt Fees | - | $109,524 | - | $109,524 |
| Fees for Services Legal | - | $16,951 | - | $16,951 |
| Fees for Services Accounting | - | $8,890 | - | $8,890 |
| Other Expenses | - | $1,110 | - | $1,110 |
| Total Functional Expenses | $11,650,000 | $136,475 | $0 | $11,786,475 |
| Recipient | Location | Category | Purpose | Amount |
|---|---|---|---|---|
| Lowell Observatory | Flagstaff, AZ | 501(c)(3) | GENERAL SUPPORT & DEBT PAYMENTS ON OBSERVATORY'S BEHALF. | $11,650,000 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| Due to Lowell Observatory | $3,514 |
“The percival lowell trust uw (trust) was previously classified as a non-exempt trust with an unlimited exclusion of gross income because it's net assets were set aside for charitable and scientific purposes. During 2017, the sole trustee successfully petitioned the court to modify the trust document to comply with the rules governing charitable trusts. As a result, in 2017 the trust filed form 1023 to apply for recognition of exemption under section 501(c)(3). The application was approved on march 22, 2018, with a retroactive exemption date of may 8, 2017. The trust is other than a private foundation pursuant to irc sec 509(a)(3), and is a type ii support organization.”
“The sole trustee is responsible for naming the successor trustee.”
“The sole trustee will record actions undertaken from time to time as needed.”
“There are no committees with authority to act on behalf of the sole trustee/governing body.”
“The form 990 draft will be first reviewed by the deputy director for administration (dda) for the observatory for accuracy. Once it has been deemed accurate by the dda it will be forwarded to the sole trustee and audit committee for their review and comments. After any questions and comments have been addressed it will be approved and a final copy will be signed by the sole trustee.”
“The trust is governed by the will of percival lowell and exists exclusively for the benefit of lowell observatory. When requested, documents regarding the trust are provided by the lowell observatory business office. The 990 is also available on guidestar.”
“The endowment funds are used for support of lowell observatory and for reinvestment. During 2017, the sole trustee successfully petitioned the courts to remove the perpetual restrictions on the trust assets. The trust assets were reclassified to temporarily restricted net assets.”
“The following disclosure is related to the combined financial statements of the lowell observatory, trust u/w of percival lowell, and the lowell observatory foundation: the observatory and the foundation are exempt from income taxes under both internal revenue code (irc) section 501(c)(3) and arizona income tax laws. The observatory is classified as other than a private foundation under irc section 509(a)(1). The foundation is classified as other than a private foundation under irc section 509(a)(3) as a supporting organization of the observatory. The trust qualifies as an irc section 509(a)(3) supporting organization of the observatory. No provision for federal and state income taxes has been made. Income from certain activities not directly related to the organization's tax-exempt purpose, however, may be subject to taxation as unrelated business taxable income (ubti). Gaap requires management to perform an evaluation of all tax positions taken or expected to be taken in the course of preparing the organization's tax returns to determine whether the tax positions meet a "more likely than not" standard of being sustained under examination by the applicable taxing authorities. This evaluation is required to be performed for all open tax years, as defined by the various statutes of limitations, for federal and state purposes. The organization is only subject to income taxes on ubti as applicable. The organization is required to file informational returns for federal and state purposes and, if it has ubti, federal and state income tax returns. Management has performed its evaluation of tax positions taken on all open tax returns and has determined that there were no positions taken that do not meet the "more likely than not" standard. From time to time, the organization may be subject to penalties and interest assessed by various taxing authorities, which are classified as general and administrative expenses if they occur.”
“Calculation of current year investment gains/(losses): net unrealized gains: 1,262,071 net realized gains: 1,568,382 interest income: 189,771 dividend income: 885,602 net investment income: 3,905,826”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | A TRUST ESTABLISHED FOR THE BENEFIT OF LOWELL OBSERVATORY. |
| IRS990/AuditCommitteeInd | 0 | 0 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | ANNE LABRUZZO |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 9282333239 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1400 W MARS HILLS RD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | FLAGSTAFF |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 860014470 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 1 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 1 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 0 |
| IRS990/CompensationProcessOtherInd | 0 | 0 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 0 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 1 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 109524 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 201 WASHINGTON STREET - 10TH FLOOR |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 02108 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | BNY MELLON WEALTH MANAGEMENT |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | INVESTMENT MANAGEMENT |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 0 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 11650000 |
| IRS990/CYInvestmentIncomeAmt | 0 | 2643755 |
| IRS990/CYOtherExpensesAmt | 0 | 136475 |
| IRS990/CYOtherRevenueAmt | 0 | 0 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -9142720 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 11786475 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 0 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 2643755 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/Desc | 0 | THE TRUST WAS ESTABLISHED FOR THE BENEFIT OF LOWELL OBSERVATORY TO PROVIDE FUNDING TO CONDUCT ASTRONOMICAL RESEARCH AND SPONSOR EDUCATIONAL PROGRAMS RELATED TO ASTRONOMY. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 0 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 1 |
| IRS990/EmployeeCnt | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 11650000 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 8890 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 8890 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 16951 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 16951 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 109524 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 109524 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRltdOrgRt | 0 | 32.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 7523 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | W LOWELL PUTNAM |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 1175 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | TRUSTEE |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1916 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/ConsolidatedBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 1568382 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 1 |
| IRS990/GrantAmt | 0 | 11650000 |
| IRS990/GrantsToDomesticOrgsGrp/ProgramServicesAmt | 0 | 11650000 |
| IRS990/GrantsToDomesticOrgsGrp/TotalAmt | 0 | 11650000 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 1 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 42865805 |
| IRS990/GrossReceiptsAmt | 0 | 43941178 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 0 |
| IRS990/IndependentVotingMemberCnt | 0 | 0 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 1075373 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1075373 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 34639610 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 21499041 |
| IRS990/IRPDocumentCnt | 0 | 0 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LegalDomicileStateCd | 0 | AZ |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 41297423 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 0 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 0 |
| IRS990/MissionDesc | 0 | A TRUST ESTABLISHED FOR THE BENEFIT OF LOWELL OBSERVATORY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 36330002 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 28449353 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 1568382 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 1568382 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 1262071 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 300000 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 750000 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherExpensesGrp/Desc | 0 | MISCELLANEOUS |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 1110 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 1110 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 2323 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 3514 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PermanentlyRstrNetAssetsGrp/BOYAmt | 0 | 36332325 |
| IRS990/PermanentlyRstrNetAssetsGrp/EOYAmt | 0 | 28452867 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | W LOWELL PUTNAM |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 0 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 700000 |
| IRS990/PYInvestmentIncomeAmt | 0 | 1813507 |
| IRS990/PYOtherExpensesAmt | 0 | 109630 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | 1003877 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/PYTotalExpensesAmt | 0 | 809630 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 1813507 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/RcvFndsToPayPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | -9142720 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990/ReportInvestmentsOtherSecInd | 0 | 0 |
| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 1 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990/SavingsAndTempCashInvstGrp/BOYAmt | 0 | 1392715 |
| IRS990/SavingsAndTempCashInvstGrp/EOYAmt | 0 | 6203826 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionFamilyInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd | 0 | 1 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd | 0 | 0 |
| IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd | 0 | 0 |
| IRS990ScheduleA/MajorityDirTrstSupportedOrgInd | 0 | 1 |
| IRS990ScheduleA/OtherSupportSumAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrganizationsCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrganizationsTotalCnt | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/EIN | 0 | 860098918 |
| IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd | 0 | 1 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd | 0 | 7 |
| IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt | 0 | 0 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt | 0 | 11650000 |
| IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt | 0 | LOWELL OBSERVATORY |
| IRS990ScheduleA/SupportingOrganization509a3Ind | 0 | X |
| IRS990ScheduleA/SupportingOrgType2Ind | 0 | X |
| IRS990ScheduleA/SupportSumAmt | 0 | 11650000 |
| IRS990/ScheduleBRequiredInd | 0 | 0 |
| IRS990ScheduleD/BoardDesignatedBalanceEOYPct | 0 | 0.00000 |
| IRS990ScheduleD/CYEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 135284 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 36332325 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 28452867 |
| IRS990ScheduleD/CYEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 11650000 |
| IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 3905826 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 107434 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 35146571 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 36332325 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 700000 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 1993188 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 104826 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 35426854 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 35146571 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -175457 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 282255 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 34789450 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 35426854 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 700000 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 1619659 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/AdministrativeExpensesAmt | 0 | 177721 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 31065680 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt | 0 | 172843 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 34789450 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 700000 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 4428648 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/FootnoteTextInd | 0 | X |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Amt | 0 | 3514 |
| IRS990ScheduleD/OtherLiabilitiesOrgGrp/Desc | 0 | DUE TO LOWELL OBSERVATORY |
| IRS990ScheduleD/PrmnntEndowmentBalanceEOYPct | 0 | 0.00000 |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 0 | THE ENDOWMENT FUNDS ARE USED FOR SUPPORT OF LOWELL OBSERVATORY AND FOR REINVESTMENT. DURING 2017, THE SOLE TRUSTEE SUCCESSFULLY PETITIONED THE COURTS TO REMOVE THE PERPETUAL RESTRICTIONS ON THE TRUST ASSETS. THE TRUST ASSETS WERE RECLASSIFIED TO TEMPORARILY RESTRICTED NET ASSETS. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 1 | THE FOLLOWING DISCLOSURE IS RELATED TO THE COMBINED FINANCIAL STATEMENTS OF THE LOWELL OBSERVATORY, TRUST U/W OF PERCIVAL LOWELL, AND THE LOWELL OBSERVATORY FOUNDATION: THE OBSERVATORY AND THE FOUNDATION ARE EXEMPT FROM INCOME TAXES UNDER BOTH INTERNAL REVENUE CODE (IRC) SECTION 501(C)(3) AND ARIZONA INCOME TAX LAWS. THE OBSERVATORY IS CLASSIFIED AS OTHER THAN A PRIVATE FOUNDATION UNDER IRC SECTION 509(A)(1). THE FOUNDATION IS CLASSIFIED AS OTHER THAN A PRIVATE FOUNDATION UNDER IRC SECTION 509(A)(3) AS A SUPPORTING ORGANIZATION OF THE OBSERVATORY. THE TRUST QUALIFIES AS AN IRC SECTION 509(A)(3) SUPPORTING ORGANIZATION OF THE OBSERVATORY. NO PROVISION FOR FEDERAL AND STATE INCOME TAXES HAS BEEN MADE. INCOME FROM CERTAIN ACTIVITIES NOT DIRECTLY RELATED TO THE ORGANIZATION'S TAX-EXEMPT PURPOSE, HOWEVER, MAY BE SUBJECT TO TAXATION AS UNRELATED BUSINESS TAXABLE INCOME (UBTI). GAAP REQUIRES MANAGEMENT TO PERFORM AN EVALUATION OF ALL TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN THE COURSE OF PREPARING THE ORGANIZATION'S TAX RETURNS TO DETERMINE WHETHER THE TAX POSITIONS MEET A "MORE LIKELY THAN NOT" STANDARD OF BEING SUSTAINED UNDER EXAMINATION BY THE APPLICABLE TAXING AUTHORITIES. THIS EVALUATION IS REQUIRED TO BE PERFORMED FOR ALL OPEN TAX YEARS, AS DEFINED BY THE VARIOUS STATUTES OF LIMITATIONS, FOR FEDERAL AND STATE PURPOSES. THE ORGANIZATION IS ONLY SUBJECT TO INCOME TAXES ON UBTI AS APPLICABLE. THE ORGANIZATION IS REQUIRED TO FILE INFORMATIONAL RETURNS FOR FEDERAL AND STATE PURPOSES AND, IF IT HAS UBTI, FEDERAL AND STATE INCOME TAX RETURNS. MANAGEMENT HAS PERFORMED ITS EVALUATION OF TAX POSITIONS TAKEN ON ALL OPEN TAX RETURNS AND HAS DETERMINED THAT THERE WERE NO POSITIONS TAKEN THAT DO NOT MEET THE "MORE LIKELY THAN NOT" STANDARD. FROM TIME TO TIME, THE ORGANIZATION MAY BE SUBJECT TO PENALTIES AND INTEREST ASSESSED BY VARIOUS TAXING AUTHORITIES, WHICH ARE CLASSIFIED AS GENERAL AND ADMINISTRATIVE EXPENSES IF THEY OCCUR. |
| IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt | 2 | CALCULATION OF CURRENT YEAR INVESTMENT GAINS/(LOSSES): NET UNREALIZED GAINS: 1,262,071 NET REALIZED GAINS: 1,568,382 INTEREST INCOME: 189,771 DIVIDEND INCOME: 885,602 NET INVESTMENT INCOME: 3,905,826 |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART V, LINE 4: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | PART X, LINE 2: |
| IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | SCHEDULE D, PART V, LINE 1C, COLUMN A |
| IRS990ScheduleD/TermEndowmentBalanceEOYPct | 0 | 1.00000 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleD/TotalLiabilityAmt | 0 | 3514 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 0 |
| IRS990ScheduleI/RecipientTable/CashGrantAmt | 0 | 11650000 |
| IRS990ScheduleI/RecipientTable/IRCSectionDesc | 0 | 501(C)(3) |
| IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt | 0 | GENERAL SUPPORT & DEBT PAYMENTS ON OBSERVATORY'S BEHALF. |
| IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt | 0 | LOWELL OBSERVATORY |
| IRS990ScheduleI/RecipientTable/RecipientEIN | 0 | 860098918 |
| IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt | 0 | 1400 W MARS HILL ROAD |
| IRS990ScheduleI/RecipientTable/USAddress/CityNm | 0 | FLAGSTAFF |
| IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990ScheduleI/RecipientTable/USAddress/ZIPCd | 0 | 860014470 |
| IRS990ScheduleI/SupplementalInformationDetail/ExplanationTxt | 0 | THE TRUST EXISTS WITH THE SOLE PURPOSE OF SUPPORTING LOWELL OBSERVATORY, THEREFORE SELECTION CRITERIA AND ELIGIBILITY REQUIREMENTS ARE NOT APPLICABLE. SUBSTANTIATION FOR THE AMOUNTS OF GRANTS ARE KEPT WITHIN LOWELL'S INTERNAL ACCOUNTING DEPARTMENT. |
| IRS990ScheduleI/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | PART I, LINE I |
| IRS990ScheduleI/Total501c3OrgCnt | 0 | 1 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | THE PERCIVAL LOWELL TRUST UW (TRUST) WAS PREVIOUSLY CLASSIFIED AS A NON-EXEMPT TRUST WITH AN UNLIMITED EXCLUSION OF GROSS INCOME BECAUSE IT'S NET ASSETS WERE SET ASIDE FOR CHARITABLE AND SCIENTIFIC PURPOSES. DURING 2017, THE SOLE TRUSTEE SUCCESSFULLY PETITIONED THE COURT TO MODIFY THE TRUST DOCUMENT TO COMPLY WITH THE RULES GOVERNING CHARITABLE TRUSTS. AS A RESULT, IN 2017 THE TRUST FILED FORM 1023 TO APPLY FOR RECOGNITION OF EXEMPTION UNDER SECTION 501(C)(3). THE APPLICATION WAS APPROVED ON MARCH 22, 2018, WITH A RETROACTIVE EXEMPTION DATE OF MAY 8, 2017. THE TRUST IS OTHER THAN A PRIVATE FOUNDATION PURSUANT TO IRC SEC 509(A)(3), AND IS A TYPE II SUPPORT ORGANIZATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE SOLE TRUSTEE IS RESPONSIBLE FOR NAMING THE SUCCESSOR TRUSTEE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | THE SOLE TRUSTEE WILL RECORD ACTIONS UNDERTAKEN FROM TIME TO TIME AS NEEDED. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | THERE ARE NO COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE SOLE TRUSTEE/GOVERNING BODY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 4 | THE FORM 990 DRAFT WILL BE FIRST REVIEWED BY THE DEPUTY DIRECTOR FOR ADMINISTRATION (DDA) FOR THE OBSERVATORY FOR ACCURACY. ONCE IT HAS BEEN DEEMED ACCURATE BY THE DDA IT WILL BE FORWARDED TO THE SOLE TRUSTEE AND AUDIT COMMITTEE FOR THEIR REVIEW AND COMMENTS. AFTER ANY QUESTIONS AND COMMENTS HAVE BEEN ADDRESSED IT WILL BE APPROVED AND A FINAL COPY WILL BE SIGNED BY THE SOLE TRUSTEE. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 5 | THE TRUST IS GOVERNED BY THE WILL OF PERCIVAL LOWELL AND EXISTS EXCLUSIVELY FOR THE BENEFIT OF LOWELL OBSERVATORY. WHEN REQUESTED, DOCUMENTS REGARDING THE TRUST ARE PROVIDED BY THE LOWELL OBSERVATORY BUSINESS OFFICE. THE 990 IS ALSO AVAILABLE ON GUIDESTAR. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION A, LINE 4 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION A, LINE 7A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION A, LINE 8A |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART VI, SECTION A, LINE 8B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 4 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 5 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleR/AssetExchangeInd | 0 | 0 |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | 1 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | 1 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 1 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingEntityName/BusinessNameLine1Txt | 0 | TRUST UW OF PERCIVAL LOWELL |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingNACd | 0 | N/A |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | LOWELL OBSERVATORY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 1 | LOWELL OBSERVATORY FOUNDATION |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 0 | 860098918 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 1 | 472052113 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 0 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 1 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 0 | AZ |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 1 | AZ |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | ASTRONOMICAL RESEARCH AND EDUCATION |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 1 | FOUNDATION F/B/O LOWELL OBSERVATORY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 0 | LINE 7 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 1 | LINE 12B, II |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 0 | 1400 W MARS HILL ROAD |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 1 | 1400 W MARS HILL ROAD |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | FLAGSTAFF |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 1 | FLAGSTAFF |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 1 | AZ |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 0 | 86001 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 1 | 86001 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | 1 |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | 1 |
| IRS990ScheduleR/PaidEmployeesSharingInd | 0 | 1 |
| IRS990ScheduleR/PerformOfServicesByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PerformOfServicesForOthOrgInd | 0 | 0 |
| IRS990ScheduleR/ReceiptOfIntAnntsRntsRyltsInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidToOtherOrgInd | 0 | 1 |
| IRS990ScheduleR/RentalOfFacilitiesToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/RentalOfFcltsFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/SharingOfFacilitiesInd | 0 | 0 |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/InvolvedAmt | 0 | 750000 |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/InvolvedAmt | 1 | 3514 |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/InvolvedAmt | 2 | 11650000 |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/MethodOfAmountDeterminationTxt | 0 | END OF YEAR BALANCE |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/MethodOfAmountDeterminationTxt | 1 | END OF YEAR BALANCE |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/MethodOfAmountDeterminationTxt | 2 | CASH VALUE |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/OtherOrganizationName/BusinessNameLine1Txt | 0 | LOWELL OBSERVATORY |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/OtherOrganizationName/BusinessNameLine1Txt | 1 | LOWELL OBSERVATORY |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/OtherOrganizationName/BusinessNameLine1Txt | 2 | LOWELL OBSERVATORY |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/TransactionTypeTxt | 0 | D |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/TransactionTypeTxt | 1 | E |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/TransactionTypeTxt | 2 | B |
| IRS990ScheduleR/TransferFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/TransferToOtherOrgInd | 0 | 0 |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | AZ |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TempOrPermanentEndowmentsInd | 0 | 1 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 36332325 |
| IRS990/TotalAssetsEOYAmt | 0 | 28452867 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 36332325 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 28452867 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 136475 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 11650000 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 11786475 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 2323 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 3514 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 2323 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 3514 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 36330002 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 28449353 |
| IRS990/TotalOtherCompensationAmt | 0 | 7523 |
| IRS990/TotalProgramServiceExpensesAmt | 0 | 11650000 |
| IRS990/TotalReportableCompFromOrgAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/ExclusionAmt | 0 | 2643755 |
| IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 0 |
| IRS990/TotalRevenueGrp/TotalRevenueColumnAmt | 0 | 2643755 |
| IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt | 0 | 0 |
| IRS990/TotalVolunteersCnt | 0 | 0 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt | 0 | 36332325 |
| IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt | 0 | 28452867 |
| IRS990/TotReportableCompRltdOrgAmt | 0 | 1175 |
| IRS990/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990/TypeOfOrganizationTrustInd | 0 | X |
| IRS990/UnrelatedBusIncmOverLimitInd | 0 | 0 |
| IRS990/UnrestrictedNetAssetsGrp/BOYAmt | 0 | -2323 |
| IRS990/UnrestrictedNetAssetsGrp/EOYAmt | 0 | -3514 |
| IRS990/UponRequestInd | 0 | X |
| IRS990/USAddress/AddressLine1Txt | 0 | 1400 W MARS HILL ROAD |
| IRS990/USAddress/CityNm | 0 | FLAGSTAFF |
| IRS990/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990/USAddress/ZIPCd | 0 | 86001 |
| IRS990/VotingMembersGoverningBodyCnt | 0 | 1 |
| IRS990/VotingMembersIndependentCnt | 0 | 0 |
| IRS990/WebsiteAddressTxt | 0 | N/A |
| IRS990/WhistleblowerPolicyInd | 0 | 0 |
| ReturnHeader/BuildTS | 0 | 2018-06-14 16:35:46Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | 1 |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | W LOWELL PUTNAM |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TRUSTEE |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 9287743358 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2018-07-06 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | PERCIVAL LOWELL TRUST UW |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | PERC |
| ReturnHeader/Filer/EIN | 0 | 042007327 |
| ReturnHeader/Filer/PhoneNum | 0 | 9287743358 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1400 W MARS HILL ROAD |
| ReturnHeader/Filer/USAddress/CityNm | 0 | FLAGSTAFF |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | AZ |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 86001 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionCreationDeviceId | 0 | 100786DC4CA6AC734CEB2D953EA696EF9CD62243 |
| ReturnHeader/FilingSecurityInformation/AtSubmissionFilingDeviceId | 0 | 380B27679A7D7E2E4B9330F00CA1B0F3B1C1F058 |
| ReturnHeader/FilingSecurityInformation/FilingLicenseTypeCd | 0 | P |
| ReturnHeader/FilingSecurityInformation/IPAddress/IPv4AddressTxt | 0 | 208.87.239.202 |
| ReturnHeader/FilingSecurityInformation/IPDt | 0 | 2018-07-06 |
| ReturnHeader/FilingSecurityInformation/IPTimezoneCd | 0 | US |
| ReturnHeader/FilingSecurityInformation/IPTm | 0 | 14:44:23 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 860683059 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | BEACHFLEISCHMAN PC |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 1985 E RIVER ROAD SUITE 201 |
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Displayed year
2017 • Form 990Detailed filing. Detailed filing data is available for this year.