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Balance Sheet
Assets
-
No earlier filing loaded for comparison.
Net Assets
-
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Liabilities
-
No earlier filing loaded for comparison.
Revenue And Expenses
Revenue
-
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Expenses
-
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Net Income
-
No earlier filing loaded for comparison.
Historical Trend
Jump To
Filing Snapshot
- Filing Period
- Jan 1, 2024 to Dec 31, 2024
- Signed
- Nov 7, 2025
- Return Version
- 2024v5.2
Filing and Contact Details
Filer
- Filer Name
- Wyss Foundation
- EIN
- 25-1823874
- In Care Of
- % MOLLY MCUSIC
- Phone
- 2022324418
- Address
- 1759 R STREET NW, WASHINGTON, DC 20009
Signing Officer
- Name
- Joseph Fisher
- Title
- Treasurer
- Phone
- 4847533130
- Signed
- 2025-11-07
- Discuss with paid preparer
- Yes
Preparer
- Firm
- Pwc US Tax Llp
- Address
- 2001 MARKET STREET SUITE 1800, PHILADELPHIA, PA 19103
- Preparer
- Kimberly Bier
- Phone
- 2673303000
Raw XML Appendix102 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 |
|---|---|---|
| IRS1120ScheduleD/CapitalGainNetIncomeAmt | 0 | 971540 |
| IRS1120ScheduleD/DisposeInvestmentQOFInd | 0 | false |
| IRS1120ScheduleD/ExcNetSTGainOverNetLTLossAmt | 0 | 14827 |
| IRS1120ScheduleD/Form4797GainOrLossAmt | 0 | 826476 |
| IRS1120ScheduleD/NetCapitalGainAmt | 0 | 956713 |
| IRS1120ScheduleD/NetLTCapitalGainOrLossAmt | 0 | 956713 |
| IRS1120ScheduleD/NetSTCapitalGainOrLossAmt | 0 | 14827 |
| IRS1120ScheduleD/TotalLTCGL1099BNotReceivedGrp/TotalGainOrLossAmt | 0 | 130237 |
| IRS1120ScheduleD/TotalLTCGL1099BNotReceivedGrp/TotalProceedsSalesPriceAmt | 0 | 130237 |
| IRS1120ScheduleD/TotalSTCGL1099BNotReceivedGrp/TotalGainOrLossAmt | 0 | 14827 |
| IRS1120ScheduleD/TotalSTCGL1099BNotReceivedGrp/TotalProceedsSalesPriceAmt | 0 | 14827 |
| IRS4562/MACRSDedForAstInSrvcBfrPYAmt | 0 | 347169 |
| IRS4562/TotalDepreciationAmt | 0 | 347169 |
| IRS8949/LongTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/AcquiredDt | 0 | 2023-01-01 |
| IRS8949/LongTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/GainOrLossAmt | 0 | 130237 |
| IRS8949/LongTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/ProceedsSalesPriceAmt | 0 | 130237 |
| IRS8949/LongTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/PropertyDesc | 0 | INVESTMENT PARTNERSHIPS |
| IRS8949/LongTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/SoldOrDisposedDt | 0 | 2024-12-31 |
| IRS8949/LongTermCapitalGainAndLossGrp/TotalGainOrLossAmt | 0 | 130237 |
| IRS8949/LongTermCapitalGainAndLossGrp/TotalProceedsSalesPriceAmt | 0 | 130237 |
| IRS8949/LongTermCapitalGainAndLossGrp/TransactionsNotRptedOn1099BInd | 0 | X |
| IRS8949/ShortTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/AcquiredDt | 0 | 2024-07-01 |
| IRS8949/ShortTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/GainOrLossAmt | 0 | 14827 |
| IRS8949/ShortTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/ProceedsSalesPriceAmt | 0 | 14827 |
| IRS8949/ShortTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/PropertyDesc | 0 | INVESTMENT PARTNERSHIPS |
| IRS8949/ShortTermCapitalGainAndLossGrp/CapitalGainAndLossAssetGrp/SoldOrDisposedDt | 0 | 2024-12-31 |
| IRS8949/ShortTermCapitalGainAndLossGrp/TotalGainOrLossAmt | 0 | 14827 |
| IRS8949/ShortTermCapitalGainAndLossGrp/TotalProceedsSalesPriceAmt | 0 | 14827 |
| IRS8949/ShortTermCapitalGainAndLossGrp/TransactionsNotRptedOn1099BInd | 0 | X |
| IRS990T/AvlblPre2018NOLCarryoverAmt | 0 | 0 |
| IRS990T/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | MOLLY MCUSIC |
| IRS990T/BooksInCareOfDetail/PhoneNum | 0 | 2022324418 |
| IRS990T/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1759 R STREET NW |
| IRS990T/BooksInCareOfDetail/USAddress/CityNm | 0 | WASHINGTON |
| IRS990T/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990T/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20009 |
| IRS990T/BookValueAssetsEOYAmt | 0 | 1709284425 |
| IRS990T/ForeignAccountsQuestionInd | 0 | false |
| IRS990T/ForeignTrustQuestionInd | 0 | false |
| IRS990T/Form990TScheduleAAttachedCnt | 0 | 1 |
| IRS990T/Organization501cCorporationInd | 0 | X |
| IRS990T/Organization501IndicatorGrp/Organization501cTypeTxt | 0 | c3 |
| IRS990T/Organization501IndicatorGrp/Organization501Ind | 0 | X |
| IRS990T/OverpaymentSection/AppliedToESTaxAmt | 0 | 100000 |
| IRS990T/OverpaymentSection/OverpaymentAmt | 0 | 100000 |
| IRS990T/Post2017NOLCarryoverGrp/AvlblPost2017NOLCarryoverAmt | 0 | 30762120 |
| IRS990T/Post2017NOLCarryoverGrp/PrincipalBusinessActivityCd | 0 | 901101 |
| IRS990T/PriorYearOverpaymentCreditAmt | 0 | 100000 |
| IRS990TScheduleA/CapitalGainNetIncomeAmt | 0 | 971540 |
| IRS990TScheduleA/DepletionAmt | 0 | 46237 |
| IRS990TScheduleA/InterestDeductionAmt | 0 | 129 |
| IRS990TScheduleA/OtherDeductionsAmt | 0 | 1710659 |
| IRS990TScheduleA/PrincipalBusinessActivityCd | 0 | 901101 |
| IRS990TScheduleA/SequenceReferenceNum | 0 | 1 |
| IRS990TScheduleA/SequenceTotalNum | 0 | 1 |
| IRS990TScheduleA/TotalDeductionsAmt | 0 | 1757025 |
| IRS990TScheduleA/TotalPrtshpSCorpIncomeAmt | 0 | -23155209 |
| IRS990TScheduleA/TotNetUnrltTrdBusIncmAmt | 0 | -22183669 |
| IRS990TScheduleA/TotUnrltTrdBusIncmAmt | 0 | -22183669 |
| IRS990TScheduleA/TotUnrltTrdBusIncmExpnssAmt | 0 | 0 |
| IRS990TScheduleA/TradeOrBusinessDesc | 0 | INVESTMENT ACTIVITIES |
| IRS990TScheduleA/UBIBeforeNOLDedAmt | 0 | -23940694 |
| IRS990TScheduleA/UnrelatedBusinessTaxblIncmAmt | 0 | -23940694 |
| IRS990T/SubsidiaryCorporationInd | 0 | false |
| IRS990T/TaxableCorporationAmt | 0 | 0 |
| IRS990T/TaxLessCreditsAmt | 0 | 0 |
| IRS990T/TotalPaymentsAmt | 0 | 100000 |
| IRS990T/TotalTaxAmt | 0 | 0 |
| IRS990T/TotalTaxComputationAmt | 0 | 0 |
| IRS990T/TotalUBTIAmt | 0 | 0 |
| IRS990T/TotalUBTIBeforeNOLSpecificAmt | 0 | 0 |
| IRS990T/TotalUBTIBeforeSection199AAmt | 0 | 0 |
| IRS990T/TotalUBTIComputedAmt | 0 | 0 |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd | 0 | true |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | JOSEPH FISHER |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | TREASURER |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 4847533130 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-11-07 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | WYSS FOUNDATION |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | WYSS |
| ReturnHeader/Filer/EIN | 0 | 251823874 |
| ReturnHeader/Filer/InCareOfNm | 0 | % MOLLY MCUSIC |
| ReturnHeader/Filer/PhoneNum | 0 | 2022324418 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | 1759 R STREET NW |
| ReturnHeader/Filer/USAddress/CityNm | 0 | WASHINGTON |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | DC |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 20009 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | true |
| ReturnHeader/PreparerFirmGrp/PreparerFirmEIN | 0 | 920460586 |
| ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt | 0 | PWC US TAX LLP |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt | 0 | 2001 MARKET STREET SUITE 1800 |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm | 0 | PHILADELPHIA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd | 0 | PA |
| ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd | 0 | 19103 |
| ReturnHeader/PreparerPersonGrp/PhoneNum | 0 | 2673303000 |
| ReturnHeader/PreparerPersonGrp/PreparerPersonNm | 0 | KIMBERLY BIER |
| ReturnHeader/ReturnTs | 0 | 2025-11-08T04:11:57-06:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990T |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2024-01-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-12-31 |
| ReturnHeader/TaxYr | 0 | 2024 |
Document Assets
No mirrored PDF or thumbnail assets are attached yet.
Filings
Displayed year
2024 • Form 990TFacts available. Structured filing facts are available, but richer extracted sections are limited.
- Assets
- -
- Liabilities
- -
- Net assets
- -
- Revenue
- -
- Expenses
- -
- Net income
- -