Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
990 • Fiscal year 2025 • EIN 86-0197576
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
Liabilities / Revenue
29th percentile
Higher debt load relative to revenue than 29% of similar nonprofits.
Net Margin
26th percentile
Higher net margin than 26% of similar nonprofits.
Top Officer Pay
Score unavailable
This filing does not contain officer compensation rows.
Asset Growth
24th percentile
Faster asset growth than 24% of similar nonprofits.
Revenue Growth
16th percentile
Faster revenue growth than 16% of similar nonprofits.
Assets
Down$22,087,157
Down $142,482 (-0.6%) from 2024
Net Assets
Up$21,344,526
Up $194,947 (+0.9%) from 2024
Liabilities
Down$742,631
Down $337,429 (-31%) from 2024
Revenue
Up$9,559,187
Up $125,871 (+1.3%) from 2024
Expenses
Down$9,663,620
Down $1,131,434 (-10%) from 2024
Net Income
Up-$104,433
Up $1,257,305 (+92%) from 2024
Preserve and steward taliesin, taliesin west, and the taliesin collections. Shape architecture and design at the highest level. Transform people's lives through the living experience of frank lloyd wright's body of work.
The frank lloyd wright foundation inspires people to discover and embrace an architecture for better living through meaningful connections to nature, the arts, and each other.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Land, Buildings, and Equipment, Net | $12,190,405 | $12,052,748 | ▼ $137,657 |
| Investments in Publicly Traded Securities | $5,659,742 | $5,815,029 | ▲ $155,287 |
| Accounts Receivable | $22,000 | $385,521 | ▲ $363,521 |
| Savings and Temporary Cash Investments | $555,917 | $366,852 | ▼ $189,065 |
| Inventories for Sale or Use | $247,509 | $213,773 | ▼ $33,736 |
| Prepaid Expenses and Deferred Charges | $163,865 | $197,933 | ▲ $34,068 |
| Intangible Assets | $38,457 | $38,457 | → $0 |
| Cash and Non-Interest-Bearing Accounts | $152,971 | $36,568 | ▼ $116,403 |
| Pledges and Grants Receivable | $239,394 | $20,897 | ▼ $218,497 |
| Total Assets | $22,229,639 | $22,087,157 | ▼ $142,482 |
| Other Assets Total | $2,959,379 | $2,959,379 | → $0 |
| Liabilities | |||
| Accounts Payable and Accrued Expenses | $840,233 | $517,168 | ▼ $323,065 |
| Deferred Revenue | $202,592 | $202,244 | ▼ $348 |
| Mortgage Notes Payable Secured by Investment Property | $37,235 | $23,219 | ▼ $14,016 |
| Total Liabilities | $1,080,060 | $742,631 | ▼ $337,429 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $17,464,039 | $17,560,009 | ▲ $95,970 |
| Net Assets With Donor Restrictions | $3,685,540 | $3,784,517 | ▲ $98,977 |
| Total Net Assets Fund Balance | $21,149,579 | $21,344,526 | ▲ $194,947 |
| Total Liabilities and Net Assets / Fund Balance | $22,229,639 | $22,087,157 | ▼ $142,482 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $5,039,031 | $7,306,491 | $12,345,522 |
| Equipment | $1,612,803 | $4,155,213 | $5,768,016 |
| Other Land Buildings | $4,522,888 | $1,102,534 | $5,625,422 |
| Land | $878,026 | - | $878,026 |
| Other Assets Org | $2,959,379 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2025 | $3,715,786 | - | ▲ $324,730 | $139,818 | $3,900,698 |
| 2024 | $3,234,908 | $149,442 | ▲ $365,436 | $34,000 | $3,715,786 |
| 2023 | $3,052,883 | - | ▲ $215,025 | $33,000 | $3,234,908 |
| 2022 | $2,766,168 | $500,000 | ▼ $213,285 | - | $3,052,883 |
| 2021 | $2,647,799 | - | ▲ $165,705 | $47,336 | $2,766,168 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Stuart Graff | CEO & President (through 08/31/24) | FT | $316,335 | $22,934 | $339,269 |
| Nicole Stewart | VP of Public Engagement | FT | $157,587 | $32,437 | $190,024 |
| Frederick Prozzillo | VP of Preservation | FT | $134,267 | $33,737 | $168,004 |
| Kimberly Valentine | VP of Advancement | FT | $139,250 | $5,835 | $145,085 |
| Jennifer Gray | VP of Taliesin Institute | FT | $112,222 | $30,888 | $143,110 |
| Henry Hendrix | VP Chief Marketing Officer | FT | $138,716 | $3,769 | $142,485 |
| Scott Mcdaniel Vp Chief | Finance & Admin Officer | FT | $79,314 | $10,419 | $89,733 |
| Name | Title |
|---|---|
| Mark Dreher | Board Chair |
| Joseph Specter | CEO & President (starting 4/30/25) |
| Ashley Wilson | Vice Chair |
| Bing Hu | Trustee |
| Daniel Ruiz | Trustee |
| Diana Smith | Trustee |
| Jason Morris | Trustee |
| Julie Westra | Trustee |
| Michael Desmond | Trustee |
| Michael Miller | Trustee |
| John Anderson | Secretary |
| Christina Lindal | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $5,691,343 |
| Other Expenses | $3,972,277 |
| Total Fundraising Expense | $1,750,316 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $2,989,232 | $495,922 | $908,745 | $4,393,899 |
| Fees for Services Other | $596,278 | $129,144 | $86,426 | $811,848 |
| Depreciation Depletion | $542,578 | $32,157 | $32,070 | $606,805 |
| Office Expenses | $428,490 | $39,456 | $96,343 | $564,289 |
| Other Employee Benefits | $317,975 | $60,418 | $86,989 | $465,382 |
| Current Officers, Directors, Trustees, and Key Employees | $7,025 | $322,227 | $28,099 | $357,351 |
| Payroll Taxes | $221,440 | $58,803 | $69,138 | $349,381 |
| Information Technology | $123,364 | $134,513 | $77,503 | $335,380 |
| Advertising | $5,408 | $9,066 | $265,141 | $279,615 |
| Insurance | $206,873 | $29,982 | $41,974 | $278,829 |
| Occupancy | $189,066 | $13,346 | $8,358 | $210,770 |
| All Other Expenses | $111,524 | $10,557 | $6,450 | $128,531 |
| Pension Plan Contributions | $89,975 | $15,568 | $19,787 | $125,330 |
| Fees for Services Legal | $75,393 | $20,491 | $10,928 | $106,812 |
| Travel | $31,546 | $12,273 | $4,902 | $48,721 |
| Fees for Services Accounting | - | $32,918 | - | $32,918 |
| Other Expenses | $13,377 | $15,105 | $1,570 | $30,052 |
| Fees for Service Investment Mgmnt Fees | - | $28,998 | - | $28,998 |
| Interest | $9,514 | $958 | $628 | $11,100 |
| Total Functional Expenses | $6,440,749 | $1,472,555 | $1,750,316 | $9,663,620 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $10,871,287 |
| Total Expenses per Form 990 | $9,663,620 |
| Expenses per Audited Statements | $9,634,622 |
| Expenses Not Reported on Form 990 | $1,236,665 |
| Expenses Not Reported on Financial Statements | $28,998 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| East Asia and the Pacific - Australia, Brunei, Burma, Cambodia, | Program Services | Licensing Revenues | 0 | 0 | - |
| Europe (including Iceland & Greenland) - Albania, Andorra, Austria, Belgium | Program Services | Licensing Revenues | 0 | 0 | - |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“A draft of the 990 and related schedules is e-mailed to all members of the audit committee for review. Upon confirmation that the audit committee does not recommend any further changes, the return is provided to the entire governing body prior to filing.”
“The foundation's conflict of interest policy must be consulted and satisfied prior to entering into any transaction or arrangement covered by the policy. Potential conflicts are reviewed by the non-conflicted trustees or committee members, and they shall decide if a conflict exists. If a conflict is determined to exist, the foundation will explore conflict-free options, and if such options are feasible, then the disinterested trustees vote on whether or not to enter into the conflicted transaction or arrangement. The officers, trustees and employees of the foundation annually acknowledge the policy and disclose any interest which may be in conflict in writing.”
“For all senior management positions, the foundation consults market surveys, and employs comparability analysis in the determination of appropriate compensation on an annual basis. The board approves the ceo's compensation on an annual basis.”
“The foundation maintains a copy of its form 990 on its own website, located at www.franklloydwright.org, as well as listing it on guidestar.org. The return is always immediately available upon request. The foundation's annual report is posted on the company website and includes financial information. The website also includes the foundation's mission and vision statement, and listings of the board of trustees. All governing, taxation and financial documents, required to be made public, are available upon written, e-mailed or telephone request, or if requested in person, at the company's headquarters in scottsdale, arizona.”
“The conservation and historic structure easements were put in place by the foundation on property where title was already held. The expenses associated with placing the easements were expensed as incurred. The real properties upon which the easements were placed are carried on the foundation's books at historic cost.”
“The majority of the collections are personal artwork and decorative items acquired by the late frank lloyd wright. The collections are available by appointment for research, exhibition and publication.”
“The endowment funds are comprised of funds for three purposes: 1) a fund the purpose of which is to conserve the taliesin property; 2) two funds the purpose of which are to support two staff positions in the foundation's preservation department.”
“The foundation is organized as an arizona nonprofit organization and has been recognized by the internal revenue service (irs) as exempt from federal income taxes under section 501(a) of the internal revenue code as organizations described in section 501(c)(3) and has been determined not to be a private foundation under section 509(a)(1). The foundation files annually a return of organizations exempt from income tax (form 990) with the irs. In addition, the foundation is generally subject to income tax on net income that is derived from business activities that are unrelated to its exempt purpose. The foundation believes that it has appropriate support for any tax positions taken affecting its annual filing requirements and, as such, does not have any uncertain tax positions that are material to the financial statements. The foundation would recognize future accrued interest and penalties related to unrecognized tax benefits and liabilities in income tax expense if such interest and penalties are incurred.”
“Cogs included in expenses for financial statements 1,210,064. Loss on the sale of fixed assets 26,601.”
“Cogs included in expenses for financial statements 1,210,064. Loss on the sale of fixed assets 26,601.”
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/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 840233 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 517168 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 22000 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 385521 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | THE FRANK LLOYD WRIGHT FOUNDATION INSPIRES PEOPLE TO DISCOVER AND EMBRACE AN ARCHITECTURE FOR BETTER LIVING THROUGH MEANINGFUL CONNECTIONS TO NATURE, THE ARTS, AND EACH OTHER. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 265141 |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 9066 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 5408 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 279615 |
| IRS990/AllOtherContributionsAmt | 0 | 1085513 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 6450 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 10557 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 111524 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 128531 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/PersonNm | 0 | SCOTT MCDANIEL |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 6028005412 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 12621 N FRANK LLOYD WRIGHT BLVD |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | SCOTTSDALE |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | AZ |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 85259 |
| IRS990/BusinessRlnWith35CtrlEntInd | 0 | 0 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 152971 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 36568 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 1 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 28099 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 322227 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 7025 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 357351 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 1 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/CostOfGoodsSoldAmt | 0 | 1210064 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1596209 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 230867 |
| IRS990/CYOtherExpensesAmt | 0 | 3972277 |
| IRS990/CYOtherRevenueAmt | 0 | 1363416 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 6368695 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -104433 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 5691343 |
| IRS990/CYTotalExpensesAmt | 0 | 9663620 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 1750316 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 9559187 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 202592 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 202244 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 32070 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 32157 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 542578 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 606805 |
| IRS990/Desc | 0 | BUILDING PRESERVATION - THE FRANK LLOYD WRIGHT FOUNDATION INVESTS CAPITAL AND CONSIDERABLE EFFORTS IN ORDER TO PROTECT, MAINTAIN, AND RESTORE THE ARCHITECTURALLY HISTORIC STRUCTURES AND SPACES THAT COMPRISE ITS CAMPUSES IN BOTH SCOTTSDALE, ARIZONA, AND SPRING GREEN, WISCONSIN. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/DonorRestrictionNetAssetsGrp/BOYAmt | 0 | 3685540 |
| IRS990/DonorRestrictionNetAssetsGrp/EOYAmt | 0 | 3784517 |
| IRS990/DonorRstrOrQuasiEndowmentsInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 112 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 2405577 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 32918 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 32918 |
| IRS990/FeesForServicesLegalGrp/FundraisingAmt | 0 | 10928 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 20491 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 75393 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 106812 |
| IRS990/FeesForServicesOtherGrp/FundraisingAmt | 0 | 86426 |
| IRS990/FeesForServicesOtherGrp/ManagementAndGeneralAmt | 0 | 129144 |
| IRS990/FeesForServicesOtherGrp/ProgramServicesAmt | 0 | 596278 |
| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 811848 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ManagementAndGeneralAmt | 0 | 28998 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 28998 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 5.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 22934 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 10419 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 33737 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 32437 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 5835 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 30888 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 3769 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | MARK DREHER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | ASHLEY WILSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | CHRISTINA LINDAL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JOHN ANDERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MICHAEL DESMOND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | BING HU |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | MICHAEL MILLER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | JASON MORRIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | DANIEL RUIZ |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | DIANA SMITH |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | JULIE WESTRA |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | STUART GRAFF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | JOSEPH SPECTER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | SCOTT MCDANIEL VP CHIEF |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | FREDERICK PROZZILLO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | NICOLE STEWART |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | KIMBERLY VALENTINE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | JENNIFER GRAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | HENRY HENDRIX |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 316335 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 79314 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 134267 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 157587 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 139250 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 112222 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 138716 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | BOARD CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | CEO & PRESIDENT (THROUGH 08/31/24) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | CEO & PRESIDENT (STARTING 4/30/25) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | FINANCE & ADMIN OFFICER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | VP OF PRESERVATION |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | VP OF PUBLIC ENGAGEMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | VP OF ADVANCEMENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | VP OF TALIESIN INSTITUTE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | VP CHIEF MARKETING OFFICER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/Form990TFiledInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1965 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/OtherAmt | 0 | -26601 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 89223 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 11 |
| IRS990/GovernmentGrantsAmt | 0 | 155665 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 1757453 |
| IRS990/GrossReceiptsAmt | 0 | 12464082 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 38140 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 2535340 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 11 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 7 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 77503 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 134513 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 123364 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 335380 |
| IRS990/InsuranceGrp/FundraisingAmt | 0 | 41974 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 29982 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 206873 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 278829 |
| IRS990/IntangibleAssetsGrp/BOYAmt | 0 | 38457 |
| IRS990/IntangibleAssetsGrp/EOYAmt | 0 | 38457 |
| IRS990/InterestGrp/FundraisingAmt | 0 | 628 |
| IRS990/InterestGrp/ManagementAndGeneralAmt | 0 | 958 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 9514 |
| IRS990/InterestGrp/TotalAmt | 0 | 11100 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 247509 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 213773 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 168245 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 168245 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 5659742 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 5815029 |
| IRS990/IRPDocumentCnt | 0 | 59 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 12564238 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 12190405 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 12052748 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 24616986 |
| IRS990/LegalDomicileStateCd | 0 | AZ |
| IRS990/LessCostOthBasisSalesExpnssGrp/OtherAmt | 0 | 26601 |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 1668230 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 355031 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE FRANK LLOYD WRIGHT FOUNDATION INSPIRES PEOPLE TO DISCOVER AND EMBRACE AN ARCHITECTURE FOR BETTER LIVING THROUGH MEANINGFUL CONNECTIONS TO NATURE, THE ARTS, AND EACH OTHER. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/BOYAmt | 0 | 37235 |
| IRS990/MortgNotesPyblScrdInvstPropGrp/EOYAmt | 0 | 23219 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 21149579 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 21344526 |
| IRS990/NetGainOrLossInvestmentsGrp/ExclusionAmt | 0 | 62622 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 62622 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 717500 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 1325276 |
| IRS990/NetIncomeOrLossGrp/UnrelatedBusinessRevenueAmt | 0 | 607776 |
| IRS990/NetRentalIncomeOrLossGrp/ExclusionAmt | 0 | 38140 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 38140 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 77426 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | 299380 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 17464039 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 17560009 |
| IRS990/NoncashContributionsAmt | 0 | 17565 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 8358 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 13346 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 189066 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 210770 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 96343 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 39456 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 428490 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 564289 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 2959379 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 2959379 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 86989 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 60418 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 317975 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 465382 |
| IRS990/OtherExpensesGrp/Desc | 0 | REPAIRS AND MAINTENANCE |
| IRS990/OtherExpensesGrp/Desc | 1 | PROGRAM EXPENSES |
| IRS990/OtherExpensesGrp/Desc | 2 | DUES AND SUBSCRIPTIONS |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 5265 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 1570 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 6416 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 1 | 4237 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 2 | 15105 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 401009 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 80682 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 13377 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 407425 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 90184 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 30052 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 908745 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 495922 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 2989232 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 4393899 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayPremiumsPrsnlBnftCntrctInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 69138 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 58803 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 221440 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 349381 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 19787 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 15568 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 89975 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 125330 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 239394 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 20897 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 163865 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 197933 |
| IRS990/PrincipalOfficerNm | 0 | JOSEPH SPECTER |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 561520 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 1 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 2 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 3 | 900099 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 4 | 900099 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | PUBLIC TOURS & ACCESS |
| IRS990/ProgramServiceRevenueGrp/Desc | 1 | LICENSING PROGRAM |
| IRS990/ProgramServiceRevenueGrp/Desc | 2 | ANNUAL ACCESS FEE |
| IRS990/ProgramServiceRevenueGrp/Desc | 3 | EDUCATIONAL OUTREACH |
| IRS990/ProgramServiceRevenueGrp/Desc | 4 | LOAN FEES - OBJECTS OF ART |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 4512900 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 1 | 1409578 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 2 | 294575 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 3 | 150592 |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 4 | 1050 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 4512900 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 1 | 1409578 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 2 | 294575 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 3 | 150592 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 4 | 1050 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | PUBLIC TOURS AND ACCESS PROGRAM - THE FRANK LLOYD WRIGHT FOUNDATION OFFERS TOURS AND EDUCATIONAL OUTREACH PROGRAMS TO INCREASE PUBLIC AWARENESS OF THE WORK OF FRANK LLOYD WRIGHT AND THE FIELD OF ARCHITECTURE. DURING THE FISCAL YEAR ENDED JULY 31, 2025, 108,725 INDIVIDUALS VISITED THE HISTORIC SCOTTSDALE, ARIZONA, LANDMARK |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 1548432 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 4512900 |
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Displayed year
2025 • Form 990Detailed filing. Detailed filing data is available for this year.
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