Civic Intelligence

Aspen Center for Environmental Studies Endowment Fund Inc

EIN 01-0724451 • 501(c)3 • Aspen, CO

Profile

Raise funds for support of aspen center for environmental studies, a 501(c) (3) organization located in aspen, colorado.

PO Box 10931Aspen, CO 81612

n/A

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

8th percentile

0.00x

Higher debt load relative to assets than 8% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2024

Liabilities / Revenue

12th percentile

0.01x

Higher debt load relative to revenue than 12% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2024

Net Margin

83rd percentile

34%

Higher net margin than 83% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Source year 2024

Top Officer Pay

15th percentile

$0

Higher top officer pay than 15% of similar nonprofits.

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

501(c)3 • $10M-$25M nonprofits • Source year 2024

Asset Growth

78th percentile

16%

Faster asset growth than 78% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Annualized from 2023 to 2024

Revenue Growth

96th percentile

204%

Faster revenue growth than 96% of similar nonprofits.

501(c)3 • $10M-$25M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets8th percentile

Assets

Up

$13,326,718

Up $1,823,427 (+16%) from 2023

Liabilities

Up

$13,600

Up $780 (+6.1%) from 2023

Net Assets

Up

$13,313,118

Up $1,822,647 (+16%) from 2023

Operations
Liabilities / Revenue12th percentileNet Margin83rd percentile

Revenue

Up

$919,119

Up $616,765 (+204%) from 2023

Expenses

Down

$604,629

Down $30,646 (-4.8%) from 2023

Net Income

Up

$314,490

Up $647,411 (+194%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth78th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$15M$10M$5.0M$0Assets 2011: $6,070,008Liabilities 2011: $22,013Net Assets 2011: $6,047,9952011Assets 2012: $7,086,449Liabilities 2012: $0Net Assets 2012: $7,086,4492012Assets 2013: $8,273,066Liabilities 2013: $0Net Assets 2013: $8,273,0662013Assets 2014: $8,829,721Liabilities 2014: $0Net Assets 2014: $8,829,7212014Assets 2015: $8,788,735Liabilities 2015: $0Net Assets 2015: $8,788,7352015Assets 2016: $8,762,709Liabilities 2016: $0Net Assets 2016: $8,762,7092016Assets 2017: $9,894,805Liabilities 2017: $0Net Assets 2017: $9,894,8052017Assets 2018: $10,090,919Liabilities 2018: $0Net Assets 2018: $10,090,9192018Assets 2019: $11,151,821Liabilities 2019: $0Net Assets 2019: $11,151,8212019Assets 2020: $10,908,981Liabilities 2020: $0Net Assets 2020: $10,908,9812020Assets 2021: $13,771,946Liabilities 2021: $0Net Assets 2021: $13,771,9462021Assets 2022: $11,491,640Liabilities 2022: $2,000Net Assets 2022: $11,489,6402022Assets 2023: $11,503,291Liabilities 2023: $12,820Net Assets 2023: $11,490,4712023Assets 2024: $13,326,718Liabilities 2024: $13,600Net Assets 2024: $13,313,1182024

Highlighted filing

2024

Assets$13,326,718
Liabilities$13,600
Net Assets$13,313,118
Open 2024 Filing

Operations Trend

Revenue Growth96th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.5M$1.0M$500K$0-$500KExpenses 2011: $287,5372011Revenue 2012: $542,172Expenses 2012: $278,858Net Income 2012: $263,3142012Revenue 2013: $521,158Expenses 2013: $368,102Net Income 2013: $153,0562013Revenue 2014: $771,545Expenses 2014: $401,322Net Income 2014: $370,2232014Revenue 2015: $967,808Expenses 2015: $430,929Net Income 2015: $536,8792015Revenue 2016: $590,483Expenses 2016: $452,357Net Income 2016: $138,1262016Revenue 2017: $805,628Expenses 2017: $469,755Net Income 2017: $335,8732017Revenue 2018: $542,091Expenses 2018: $448,552Net Income 2018: $93,5392018Revenue 2019: $774,575Expenses 2019: $463,887Net Income 2019: $310,6882019Revenue 2020: $773,749Expenses 2020: $488,605Net Income 2020: $285,1442020Revenue 2021: $1,299,835Expenses 2021: $481,794Net Income 2021: $818,0412021Revenue 2022: $826,193Expenses 2022: $492,000Net Income 2022: $334,1932022Revenue 2023: $302,354Expenses 2023: $635,275Net Income 2023: -$332,9212023Revenue 2024: $919,119Expenses 2024: $604,629Net Income 2024: $314,4902024

Highlighted filing

2024

Revenue$919,119
Expenses$604,629
Net Income$314,490
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.

Open filing
Assets
$13,326,718
Liabilities
$13,600
Net assets
$13,313,118
Revenue
$919,119
Expenses
$604,629
Net income
$314,490
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Facts available. Structured filing facts are available, but richer extracted sections are limited.$13.3$0.01$13.3$0.92$0.60$0.31
2023Detailed filing. Detailed filing data is available for this year.$11.5$0.01$11.5$0.30$0.64$0.33
2022Facts available. Structured filing facts are available, but richer extracted sections are limited.$11.5$0.00$11.5$0.83$0.49$0.33
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$13.8$0.00$13.8$1.30$0.48$0.82
2020Detailed filing. Detailed filing data is available for this year.$10.9$0.00$10.9$0.77$0.49$0.29
2019Detailed filing. Detailed filing data is available for this year.$11.2$0.00$11.2$0.77$0.46$0.31
2018Import issue. A filing source exists for this year, but detailed import did not complete cleanly.$10.1$0.00$10.1$0.54$0.45$0.09
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$9.89$0.00$9.89$0.81$0.47$0.34
2016XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$8.76$0.00$8.76$0.59$0.45$0.14
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$8.79$0.00$8.79$0.97$0.43$0.54
2014Import issue. A filing source exists for this year, but detailed import did not complete cleanly.$8.83$0.00$8.83$0.77$0.40$0.37
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$8.27$0.00$8.27$0.52$0.37$0.15
2012Summary only. Only limited summary data is available for this year.$7.09$0.00$7.09$0.54$0.28$0.26
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$6.07$0.02$6.05$0.29
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Nov 1, 2023 to Oct 31, 2024
Signed
Aug 5, 2025
Return Version
2023v6.0
Gross Receipts
$3,696,209
Mission and Program Overview

Mission

Raise funds for support of aspen center for environmental studies, a 501(c) (3) organization located in aspen, colorado.

Raise funds for support of aspen center for environmental studies, a 501(c) (3) organization.

Balance Sheet Detail
LineBeginningEndChange
Assets
Investments in Publicly Traded Securities$11,221,539$12,955,624▲ $1,734,085
Other Notes and Loans Receivable, Net$255,807$229,847▼ $25,960
Savings and Temporary Cash Investments$11,266$114,199▲ $102,933
Total Assets$11,503,291$13,326,718▲ $1,823,427
Other Assets Total$14,679$27,048▲ $12,369
Liabilities
Accounts Payable and Accrued Expenses$12,820$13,600▲ $780
Total Liabilities$12,820$13,600▲ $780
Net Assets / Fund Balance
Net Assets With Donor Restrictions$6,857,144$7,007,144▲ $150,000
Net Assets Without Donor Restrictions$4,633,327$6,305,974▲ $1,672,647
Total Net Assets Fund Balance$11,490,471$13,313,118▲ $1,822,647
Total Liabilities and Net Assets / Fund Balance$11,503,291$13,326,718▲ $1,823,427

Endowment Activity

PeriodBeginningContrib.Gain/LossOther UsesEnd
2023$10,787,751$150,000▲ $951,883-$11,342,913
2022$10,777,694-▲ $595,057-$10,787,751
2021$9,849,414$150,000▲ $1,258,280-$10,777,694
2020$9,242,756$150,000▲ $936,658-$9,849,414
2019$9,133,158-▲ $109,598-$9,242,756
Compensation and Service Providers
Top Officer Pay15th percentile

Board Members and Trustees

NameTitle
Louise HoverstenPresident
Ali Flynn PhillipsVice President & Treasurer
David CorbinDirector
Maile SpungDirector
Mirte MallorySecretary
Revenue and Support

Revenue Composition

Contributions and Grants
$153,126
Program Service Revenue
$0
Investment Income
$765,738
Other Revenue
$255
All Other Contributions
$153,126
Change in Net Assets
$314,490
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Grants and Similar Amounts Paid$546,721
Other Expenses$57,908
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Grants to Domestic Orgs$546,721--$546,721
Fees for Service Investment Mgmnt Fees-$46,308-$46,308
Fees for Services Other-$11,600-$11,600
Total Functional Expenses$546,721$57,908$0$604,629
International Activity

Grant and Assistance Recipients

RecipientLocationCategoryPurposeAmount
Aspen Center for Environmental StudiesAspen, CO501(c)(3)To Support Annual Operations$546,721
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
Yes
Annual disclosure for covered persons
Yes
Audit committee
No
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section B, Line 11B

“A draft copy of the form 990 is provided to members of the board of trustees and is reviewed and approved prior to filing.”

Form 990, Part VI, Section B, Line 12C

“Board members are required to contact key staff or board members if there is a change in their status.”

Form 990, Part VI, Section C, Line 19

“Organizational documents and financial statements are available to the public upon request.”

Filing and Contact Details

Filer

Filer Name
Aspen Center for Environmental Studies
EIN
01-0724451
Phone
9709255756
Address
PO BOX 10931, ASPEN, CO 81612

Signing Officer

Name
Alexandra Fylnn Phillips
Title
Treasurer
Phone
9709255756
Signed
2025-08-05
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Alexandra Flynn Phillips
Formed
2002
Legal Domicile
Co
Voting Board Members
5
Independent Board Members
5
Employees
0
Volunteers
5

Preparer

Firm
Reese Henry & Company Inc
Address
400 E MAIN ST STE 2, ASPEN, CO 81611
Preparer
Mark S Kavasch CPA
Phone
9709253771
Supplemental Narrative

Financial Statement Notes

PART V, LINE 4:

“Endowment funds are for support of aspen center for environmental studies, a 501(c)(3) organization located in aspen colorado.”

Raw XML Appendix376 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
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IRS990/ActivitiesConductedPrtshpInd00
IRS990/ActivityOrMissionDesc0RAISE FUNDS FOR SUPPORT OF ASPEN CENTER FOR ENVIRONMENTAL STUDIES, A 501(C) (3) ORGANIZATION.
IRS990/AllOtherContributionsAmt0153126
IRS990/AnnualDisclosureCoveredPrsnInd01
IRS990/AuditCommitteeInd00
IRS990/BooksInCareOfDetail/PersonNm0CHRIS LANE
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IRS990/BooksInCareOfDetail/USAddress/CityNm0ASPEN
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CO
IRS990/BooksInCareOfDetail/USAddress/ZIPCd081611
IRS990/BusinessRlnWith35CtrlEntInd00
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IRS990/ChangeToOrgDocumentsInd00
IRS990/CntrctRcvdGreaterThan100KCnt00
IRS990/CollectionsOfArtInd00
IRS990/CompensationFromOtherSrcsInd00
IRS990/CompensationProcessCEOInd00
IRS990/CompensationProcessOtherInd00
IRS990/ConflictOfInterestPolicyInd01
IRS990/ConservationEasementsInd00
IRS990/ConsolidatedAuditFinclStmtInd00
IRS990/CreditCounselingInd00
IRS990/CYBenefitsPaidToMembersAmt00
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IRS990/CYGrantsAndSimilarPaidAmt0546721
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IRS990/CYOtherExpensesAmt057908
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IRS990/DecisionsSubjectToApprovaInd00
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IRS990/DeductibleNonCashContriInd00
IRS990/DelegationOfMgmtDutiesInd00
IRS990/Desc0TO PROVIDE SUPPORT TO ASPEN CENTER FOR ENVIRONMENTAL STUDIES, A 501(C)(3) ORGANIZATION LOCATED IN ASPEN AND BASALT, COLORADO.ACES INSPIRES A LIFE-LONG COMMITMENT TO THE EARTH BY PROVIDING INNOVATIVE AND IMMERSIVE EDUCATIONAL PROGRAMMING FOR ALL AGES. WE HAVE THREE LOCATIONS: HALLAM LAKE, ROCK BOTTOM RANCH, AND CATTO CENTER AT TOKLAT. OUR EDUCATION PROGRAMS FOCUS ON ECOLOGICAL LITERACY, REGENERATIVE AGRICULTURE, FOREST AND ECOSYSTEM HEALTH, LAND RESTORATION, AND ENVIRONMENTAL CIVIC LEADERSHIP AND THEY REACH OVER 140,000 INDIVIDUALS EVERY YEAR. IN PARTNERSHIP WITH 60 PLUS PARTNER ORGANIZATIONS, ACES TEACHES ENVIRONMENTAL SCIENCE DAILY IN SCHOOLS FROM ASPEN TO RIFLE COLORADO, PROVIDES DAY CAMPS FOR CHILDREN IN THE SUMMER AND OVER SELECT HOLIDAYS, GUIDES ADULTS AND YOUTHS OF ALL AGES ON OUTDOOR NATURE CLASSES, GUIDED HIKES AND FIELD PROGRAMS. WE ALSO ENGAGE OUR COMMUNITY BY HOSTING PUBLIC LECTURES AND EVENTS ABOUT CUTTING EDGE ENVIRONMENTAL SCIENCE. THROUGH COLLABORATIONS WITH LAND TRUSTS, PUBLIC AGENCIES AND OTHER NONPROFIT ORGANIZATIONS; ACES CARRIES OUT ITS MISSION "EDUCATING FOR ENVIRONMENTAL RESPONSIBILITY."
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IRS990/DonorRestrictionNetAssetsGrp/EOYAmt07007144
IRS990/DonorRstrOrQuasiEndowmentsInd01
IRS990/ElectionOfBoardMembersInd00
IRS990/EmployeeCnt00
IRS990/EngagedInExcessBenefitTransInd00
IRS990/ExpenseAmt0546721
IRS990/FamilyOrBusinessRlnInd00
IRS990/FederalGrantAuditRequiredInd00
IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt011600
IRS990/FeesForServicesOtherGrp/TotalAmt011600
IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt046308
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IRS990/ForeignActivitiesInd00
IRS990/ForeignFinancialAccountInd00
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IRS990/Form1098CFiledInd00
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IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt12.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt22.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt32.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt42.00
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IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd3X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd4X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OfficerInd2X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt40
IRS990/Form990PartVIISectionAGrp/PersonNm0LOUISE HOVERSTEN
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IRS990/Form990PartVIISectionAGrp/PersonNm2MAILE SPUNG
IRS990/Form990PartVIISectionAGrp/PersonNm3MIRTE MALLORY
IRS990/Form990PartVIISectionAGrp/PersonNm4DAVID CORBIN
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IRS990/Form990PartVIISectionAGrp/TitleTxt0PRESIDENT
IRS990/Form990PartVIISectionAGrp/TitleTxt1VICE PRESIDENT & TREASURER
IRS990/Form990PartVIISectionAGrp/TitleTxt2DIRECTOR
IRS990/Form990PartVIISectionAGrp/TitleTxt3SECRETARY
IRS990/Form990PartVIISectionAGrp/TitleTxt4DIRECTOR
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IRS990/PayPremiumsPrsnlBnftCntrctInd00
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IRS990/PYExcessBenefitTransInd00
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IRS990/QuidProQuoContributionsInd00
IRS990/RcvFndsToPayPrsnlBnftCntrctInd00
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IRS990/RegularMonitoringEnfrcInd01
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IRS990/RelatedOrganizationCtrlEntInd00
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IRS990/ReportOtherLiabilitiesInd00
IRS990/ReportProgramRelatedInvstInd00
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IRS990ScheduleA/Form990SchASupportingOrgGrp/Contribution35ControlledInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/ContributionControllerInd00
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IRS990ScheduleA/Form990SchASupportingOrgGrp/ControlledDisqualifiedPrsnInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnControllIntInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/DisqualifiedPrsnOwnrIntInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/ExcessBusinessHoldingsRulesInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/ListedByNameGoverningDocInd01
IRS990ScheduleA/Form990SchASupportingOrgGrp/LoanDisqualifiedPersonInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/OrganizationChangeSuprtOrgInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/PaymentSubstantialContribtrInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgNotOrganizedUSInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportedOrgSectionC456Ind00
IRS990ScheduleA/Form990SchASupportingOrgGrp/SupportNonSupportedOrgInd00
IRS990ScheduleA/Form990SchASupportingOrgGrp/SuprtOrgNoIRSDeterminationInd00
IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/OperateBenefitNonSuprtOrgInd00
IRS990ScheduleA/Form990SchAType1SuprtOrgGrp/PowerAppointMajorityDirTrstInd01
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt0ASPEN CENTER FOR ENVIRONMENTAL STUDIES WORKS CLOSELY WITH ASPEN CENTER FOR ENVIRONMENTAL STUDIES ENDOWMENT FUND TO DETERMINE THE LEVEL OF SUPPORT THAT WILL BE AVAILABLE FOR THE SUPPORTED ORGANIZATION. ASPEN CENTER FOR ENVIRONMENTAL STUDIES DISCUSSES FUTURE NEEDS WITH THE ENDOWMENT FUND BOARD. MOST BOARD MEMBERS OF THE ENDOWMENT FUND HAVE BEEN BOARD MEMBERS OF ASPEN CENTER FOR ENVIRONMENTAL STUDIES IN THE PAST. WHILE THERE MAY BE OVERLAPPING BOARD MEMBERS AT ANY TIME, A MAJORITY OF THE BOARD DOES NOT CONCURRENTLY SIT ON BOTH BOARDS.
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc0PART IV, SECTION B, LINE 1:
IRS990ScheduleA/OtherSupportSumAmt00
IRS990ScheduleA/SupportedOrganizationsCnt01
IRS990ScheduleA/SupportedOrganizationsTotalCnt01
IRS990ScheduleA/SupportedOrgInformationGrp/EIN0237042291
IRS990ScheduleA/SupportedOrgInformationGrp/GoverningDocumentListedInd01
IRS990ScheduleA/SupportedOrgInformationGrp/OrganizationTypeCd07
IRS990ScheduleA/SupportedOrgInformationGrp/OtherSupportAmt00
IRS990ScheduleA/SupportedOrgInformationGrp/SupportAmt0546721
IRS990ScheduleA/SupportedOrgInformationGrp/SupportedOrganizationName/BusinessNameLine1Txt0ASPEN CENTER FOR ENVIRONMENTAL STUDIES
IRS990ScheduleA/SupportingOrganization509a3Ind0X
IRS990ScheduleA/SupportingOrgType1Ind0X
IRS990ScheduleA/SupportSumAmt0546721
IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorNum0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine10RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine20RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode0RESTRICTED
IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt0RESTRICTED
IRS990/ScheduleBRequiredInd01
IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt010787751
IRS990ScheduleD/CYEndwmtFundGrp/ContributionsAmt0150000
IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt011342913
IRS990ScheduleD/CYEndwmtFundGrp/GrantsOrScholarshipsAmt0546721
IRS990ScheduleD/CYEndwmtFundGrp/InvestmentEarningsOrLossesAmt0951883
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt010777694
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt010787751
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/GrantsOrScholarshipsAmt0585000
IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt0595057
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt09849414
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt0150000
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt010777694
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/GrantsOrScholarshipsAmt0480000
IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt01258280
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt09242756
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt0150000
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt09849414
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/GrantsOrScholarshipsAmt0480000
IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt0936658
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt09133158
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt09242756
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/GrantsOrScholarshipsAmt0480000
IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt0109598
IRS990ScheduleD/EndowmentsHeldRelatedOrgInd00
IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd00
IRS990ScheduleD/SupplementalInformationDetail/ExplanationTxt0ENDOWMENT FUNDS ARE FOR SUPPORT OF ASPEN CENTER FOR ENVIRONMENTAL STUDIES, A 501(C)(3) ORGANIZATION LOCATED IN ASPEN COLORADO.
IRS990ScheduleD/SupplementalInformationDetail/FormAndLineReferenceDesc0PART V, LINE 4:
IRS990ScheduleD/TotalBookValueLandBuildingsAmt00
IRS990ScheduleI/GrantRecordsMaintainedInd01
IRS990ScheduleI/RecipientTable/CashGrantAmt0546721
IRS990ScheduleI/RecipientTable/IRCSectionDesc0501(C)(3)
IRS990ScheduleI/RecipientTable/NonCashAssistanceAmt00
IRS990ScheduleI/RecipientTable/PurposeOfGrantTxt0TO SUPPORT ANNUAL OPERATIONS
IRS990ScheduleI/RecipientTable/RecipientBusinessName/BusinessNameLine1Txt0ASPEN CENTER FOR ENVIRONMENTAL STUDIES
IRS990ScheduleI/RecipientTable/RecipientEIN0237042291
IRS990ScheduleI/RecipientTable/USAddress/AddressLine1Txt0100 PUPPY SMITH ST
IRS990ScheduleI/RecipientTable/USAddress/CityNm0ASPEN
IRS990ScheduleI/RecipientTable/USAddress/StateAbbreviationCd0CO
IRS990ScheduleI/RecipientTable/USAddress/ZIPCd081611
IRS990ScheduleI/SupplementalInformationDetail/ExplanationTxt0THE ORGANIZATION IS APPRISED FREQUENTLY THROUGHOUT THE YEAR OF THE SUPPORTING ORGANIZATION'S ACTIVITIES AND HOW GRANT FUNDS ARE SPENT.
IRS990ScheduleI/SupplementalInformationDetail/FormAndLineReferenceDesc0PART I, LINE 2:
IRS990/ScheduleJRequiredInd00
IRS990/ScheduleORequiredInd01
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0A DRAFT COPY OF THE FORM 990 IS PROVIDED TO MEMBERS OF THE BOARD OF TRUSTEES AND IS REVIEWED AND APPROVED PRIOR TO FILING.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1BOARD MEMBERS ARE REQUIRED TO CONTACT KEY STAFF OR BOARD MEMBERS IF THERE IS A CHANGE IN THEIR STATUS.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2ORGANIZATIONAL DOCUMENTS AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON REQUEST.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990, PART VI, SECTION B, LINE 11B
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990, PART VI, SECTION B, LINE 12C
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990, PART VI, SECTION C, LINE 19
IRS990/SchoolOperatingInd00
IRS990/SignificantChangeInd00
IRS990/SignificantNewProgramSrvcInd00
IRS990/StatesWhereCopyOfReturnIsFldCd0CO
IRS990/SubjectToExcsTaxNetInvstIncInd00
IRS990/SubjectToProxyTaxInd00
IRS990/SubjToTaxRmnrtnExPrchtPymtInd00
IRS990/TaxablePartyNotificationInd00
IRS990/TaxExemptBondsInd00
IRS990/TerminateOperationsInd00
IRS990/TotalAssetsBOYAmt011503291
IRS990/TotalAssetsEOYAmt013326718
IRS990/TotalAssetsGrp/BOYAmt011503291
IRS990/TotalAssetsGrp/EOYAmt013326718
IRS990/TotalCompGreaterThan150KInd00
IRS990/TotalContributionsAmt0153126
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt057908
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt0546721
IRS990/TotalFunctionalExpensesGrp/TotalAmt0604629
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesBOYAmt012820
IRS990/TotalLiabilitiesEOYAmt013600
IRS990/TotalLiabilitiesGrp/BOYAmt012820
IRS990/TotalLiabilitiesGrp/EOYAmt013600
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt011490471
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt013313118
IRS990/TotalOtherCompensationAmt00
IRS990/TotalProgramServiceExpensesAmt0546721
IRS990/TotalReportableCompFromOrgAmt00
IRS990/TotalRevenueGrp/ExclusionAmt0217324
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt0548669
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt0919119
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt05
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt011503291
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt013326718
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd00
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd00
IRS990/UponRequestInd0X
IRS990/USAddress/AddressLine1Txt0PO BOX 10931
IRS990/USAddress/CityNm0ASPEN
IRS990/USAddress/StateAbbreviationCd0CO
IRS990/USAddress/ZIPCd081612
IRS990/VotingMembersGoverningBodyCnt05
IRS990/VotingMembersIndependentCnt05
IRS990/WebsiteAddressTxt0N/A
IRS990/WhistleblowerPolicyInd01
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0ALEXANDRA FYLNN PHILLIPS
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0TREASURER
ReturnHeader/BusinessOfficerGrp/PhoneNum09709255756
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-08-05
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0ASPEN CENTER FOR ENVIRONMENTAL STUDIES
ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt0ENDOWMENT FUND
ReturnHeader/Filer/BusinessNameControlTxt0ASPE
ReturnHeader/Filer/EIN0010724451
ReturnHeader/Filer/PhoneNum09709255756
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO BOX 10931
ReturnHeader/Filer/USAddress/CityNm0ASPEN
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CO
ReturnHeader/Filer/USAddress/ZIPCd081612
ReturnHeader/IRSResponsiblePrtyInfoCurrInd01
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0840803727
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0REESE HENRY & COMPANY INC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0400 E MAIN ST STE 2
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0ASPEN
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CO
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd081611
ReturnHeader/PreparerPersonGrp/PhoneNum09709253771
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0MARK S KAVASCH CPA
ReturnHeader/ReturnTs02025-08-12T17:43:36-05:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02023-11-01
ReturnHeader/TaxPeriodEndDt02024-10-31
ReturnHeader/TaxYr02023

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