Liabilities / Assets
60th percentile
Tied with the lowest-debt nonprofits in its peer group.
Seattle Children'S Hospital
EIN 27-0053014 • 501(c)3 • Seattle, WA
Profile
The mitochondrial research guild was founded in 2003 as a special interest guild of the seattle children's hospital (a 501(c)(3) tax-exempt hospital). The mitochondrial research guild seeks to fund research, promote awareness, and offer support to families in the northwest affected by mitochondrial disease.
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
62nd percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
33rd percentile
Higher net margin than 33% of similar nonprofits.
Top Officer Pay
81st percentile
Higher top officer pay than 81% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
17th percentile
Faster asset growth than 17% of similar nonprofits.
Revenue Growth
30th percentile
Faster revenue growth than 30% of similar nonprofits.
Balance Sheet
Assets
Down$4,052
Down $6,306 (-61%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Down$4,052
Down $6,306 (-61%) from 2023
Revenue
Down$83,242
Down $27,578 (-25%) from 2023
Expenses
Down$89,548
Down $63,025 (-41%) from 2023
Net Income
Up-$6,306
Up $35,447 (+85%) from 2023
Trend Graphs
Filings
Most recent year
2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $4,052
- Liabilities
- $0
- Net assets
- $4,052
- Revenue
- $83,242
- Expenses
- $89,548
- Net income
- -$6,306
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Oct 1, 2023 to Sep 30, 2024
- Signed
- Aug 4, 2025
- Return Version
- 2023v6.0
- Gross Receipts
- $83,242
Mission and Program Overview
Mission
The mitochondrial research guild was founded in 2003 as a special interest guild of the seattle children's hospital (a 501(c)(3) tax-exempt hospital). The mitochondrial research guild seeks to fund research, promote awareness, and offer support to families in the northwest affected by mitochondrial disease.
Program Services
| Description | Grants | Expenses |
|---|---|---|
| THE MITOCHONDRIAL RESEARCH GUILD IS A MEMBER OF THE SEATTLE CHILDREN'S GUILD ASSOCIATION, A TAX-EXEMPT FUNDRAISING ENTITY OF SEATTLE CHILDREN'S HOSPITAL. THE HOSPITAL PROVIDES PEDIATRIC PATIENT CARE, MEDICAL RESEARCH, TEACHING OF PEDIATRIC RESIDENTS AND OTHER HEALTHCARE PROVIDERS, AS WELL AS ADVOCACY FOR CHILDREN IN THE PACIFIC NORTHWEST.THE MITOCHONDRIAL RESEARCH GUILD FUNDRAISED PRIMARILY FOR THE MITOCHONDRIAL RESEARCH FUND OF THE HOSPITAL. THESE FUNDS FULFILL THE GUILD'S MISSION BY SUPPORTING MITOCHONDRIAL RESEARCH ACTIVITIES. | $81,506 | $81,506 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| AILEEN KELLY | Guild Assn Executive Director | - | $0 | - | - |
| HEATHER OWENS | VP (Thru 01/24), President | - | $0 | - | - |
| DIANE NIELSEN | President (Thru 01/24), Treasurer | - | $0 | - | - |
| ELIZABETH MORRIS | Treasurer (Thru 01/24) | - | $0 | - | - |
| SANDY RUDY | Secretary | PT | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- SEATTLE CHILDREN'S HOSPITAL
- EIN
- 27-0053014
- Phone
- 2068842351
- Address
- PO BOX 5371 MS 818-FI, SEATTLE, WA 98145-5005
Signing Officer
- Name
- Aileen Kelly
- Title
- Guild Assn Executive Director
- Phone
- 2068842351
- Signed
- 2025-08-04
Supplemental Narrative
Additional Explanations
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: mitochondrial research fund. Grantee name: seattle children's guild association. Grantee address: po box 5371, ms: 818-fi seattle, wa 98145-5005. Grantee relationship: none. Amount given: 77,214.”
Form 990-ez, Part I, Line 10 - Grants and Similar Amounts Paid
“Activity classification: mitochondrial disease family fund. Grantee name: seattle children's guild association. Grantee address: po box 5371, ms: 818-fi seattle, wa 98145-5005. Grantee relationship: none. Amount given: 4,292. Total included on form 990-ez, line 10: 81,506.”
Form 990-ez, Part I, Line 16 - Other Expenses
“Description: credit card and bank fees. Amount: 2,648. Description: advertising and promotion. Amount: 2,205. Description: office supplies & expenses. Amount: 3,189. Total to form 990-ez, line 16: 8,042.”
Raw XML Appendix148 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 |
|---|---|---|
| IRS990EZ/ActivitiesNotPreviouslyRptInd | 0 | 0 |
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| IRS990EZ/BooksInCareOfDetail/PhoneNum | 0 | 2068842351 |
| IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 818 STEWART ST 8TH FLOOR |
| IRS990EZ/BooksInCareOfDetail/USAddress/CityNm | 0 | SEATTLE |
| IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | WA |
| IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 98101 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt | 0 | 10358 |
| IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt | 0 | 4052 |
| IRS990EZ/ChgMadeToOrgnzngDocNotRptInd | 0 | 0 |
| IRS990EZ/ContributionsGiftsGrantsEtcAmt | 0 | 83242 |
| IRS990EZ/DirectIndirectPltclExpendAmt | 0 | 0 |
| IRS990EZ/DonorAdvisedFndsInd | 0 | 0 |
| IRS990EZ/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990EZ/ExcessOrDeficitForYearAmt | 0 | -6306 |
| IRS990EZ/FiledScheduleAInd | 0 | 1 |
| IRS990EZ/ForeignFinancialAccountInd | 0 | 0 |
| IRS990EZ/ForeignOfficeInd | 0 | 0 |
| IRS990EZ/Form990TotalAssetsGrp/BOYAmt | 0 | 10358 |
| IRS990EZ/Form990TotalAssetsGrp/EOYAmt | 0 | 4052 |
| IRS990EZ/GrantsAndSimilarAmountsPaidAmt | 0 | 81506 |
| IRS990EZ/GrossReceiptsAmt | 0 | 83242 |
| IRS990EZ/GroupExemptionNum | 0 | 8041 |
| IRS990EZ/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartIInd | 0 | X |
| IRS990EZ/InfoInScheduleOPartVInd | 0 | X |
| IRS990EZ/LobbyingActivitiesInd | 0 | 0 |
| IRS990EZ/MadeLoansToFromOfficersInd | 0 | 0 |
| IRS990EZ/MethodOfAccountingCashInd | 0 | X |
| IRS990EZ/NetAssetsOrFundBalancesBOYAmt | 0 | 10358 |
| IRS990EZ/NetAssetsOrFundBalancesEOYAmt | 0 | 4052 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt | 0 | 10358 |
| IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt | 0 | 4052 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 0 | 1.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 1 | 3.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 2 | 3.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 3 | 2.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt | 4 | 5.00 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 0 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 1 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 2 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 3 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt | 4 | 0 |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 0 | AILEEN KELLY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 1 | HEATHER OWENS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 2 | DIANE NIELSEN |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 3 | ELIZABETH MORRIS |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm | 4 | SANDY RUDY |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 0 | GUILD ASSN EXECUTIVE DIRECTOR |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 1 | VP (THRU 01/24), PRESIDENT |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 2 | PRESIDENT (THRU 01/24), TREASURER |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 3 | TREASURER (THRU 01/24) |
| IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt | 4 | SECRETARY |
| IRS990EZ/OperateHospitalInd | 0 | 0 |
| IRS990EZ/Organization501c3Ind | 0 | X |
| IRS990EZ/OrganizationDissolvedEtcInd | 0 | 0 |
| IRS990EZ/OrganizationHadUBIInd | 0 | 0 |
| IRS990EZ/OtherChangesInNetAssetsAmt | 0 | 0 |
| IRS990EZ/OtherExpensesTotalAmt | 0 | 8042 |
| IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt | 0 | NONE |
| IRS990EZ/PartVIOfCompOfHghstPdEmplTxt | 0 | NONE |
| IRS990EZ/PoliticalCampaignActyInd | 0 | 0 |
| IRS990EZ/PrimaryExemptPurposeTxt | 0 | THE MITOCHONDRIAL RESEARCH GUILD WAS FOUNDED IN 2003 AS A SPECIAL INTEREST GUILD OF THE SEATTLE CHILDREN'S HOSPITAL (A 501(C)(3) TAX-EXEMPT HOSPITAL). THE MITOCHONDRIAL RESEARCH GUILD SEEKS TO FUND RESEARCH, PROMOTE AWARENESS, AND OFFER SUPPORT TO FAMILIES IN THE NORTHWEST AFFECTED BY MITOCHONDRIAL DISEASE. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | THE MITOCHONDRIAL RESEARCH GUILD IS A MEMBER OF THE SEATTLE CHILDREN'S GUILD ASSOCIATION, A TAX-EXEMPT FUNDRAISING ENTITY OF SEATTLE CHILDREN'S HOSPITAL. THE HOSPITAL PROVIDES PEDIATRIC PATIENT CARE, MEDICAL RESEARCH, TEACHING OF PEDIATRIC RESIDENTS AND OTHER HEALTHCARE PROVIDERS, AS WELL AS ADVOCACY FOR CHILDREN IN THE PACIFIC NORTHWEST.THE MITOCHONDRIAL RESEARCH GUILD FUNDRAISED PRIMARILY FOR THE MITOCHONDRIAL RESEARCH FUND OF THE HOSPITAL. THESE FUNDS FULFILL THE GUILD'S MISSION BY SUPPORTING MITOCHONDRIAL RESEARCH ACTIVITIES. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt | 0 | 81506 |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt | 0 | 81506 |
| IRS990EZ/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990EZ/RelatedOrganizationCtrlEntInd | 0 | 0 |
| IRS990EZ/SchoolOperatingInd | 0 | 0 |
| IRS990EZ/SubjectToProxyTaxInd | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990EZ/TanningServicesProvidedInd | 0 | 0 |
| IRS990EZ/TaxImposedOnOrganizationMgrAmt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4911Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4912Amt | 0 | 0 |
| IRS990EZ/TaxImposedUnderIRC4955Amt | 0 | 0 |
| IRS990EZ/TaxReimbursedByOrganizationAmt | 0 | 0 |
| IRS990EZ/TotalExpensesAmt | 0 | 89548 |
| IRS990EZ/TotalProgramServiceExpensesAmt | 0 | 81506 |
| IRS990EZ/TotalRevenueAmt | 0 | 83242 |
| IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd | 0 | 0 |
| IRS990EZ/TypeOfOrganizationAssocInd | 0 | X |
| IRS990EZ/WebsiteAddressTxt | 0 | WWW.NWMITO-RESEARCH.ORG |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 83242 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 124258 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 132500 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 144735 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 63907 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 548642 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.56780 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.58850 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 311515 |
| IRS990ScheduleA/SubstantialContributorsTotAmt | 0 | 237127 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 83242 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 124258 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 132500 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 144735 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 63907 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 548642 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 548642 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | ACTIVITY CLASSIFICATION: MITOCHONDRIAL RESEARCH FUND. GRANTEE NAME: SEATTLE CHILDREN'S GUILD ASSOCIATION. GRANTEE ADDRESS: PO BOX 5371, MS: 818-FI SEATTLE, WA 98145-5005. GRANTEE RELATIONSHIP: NONE. AMOUNT GIVEN: 77,214. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | ACTIVITY CLASSIFICATION: MITOCHONDRIAL DISEASE FAMILY FUND. GRANTEE NAME: SEATTLE CHILDREN'S GUILD ASSOCIATION. GRANTEE ADDRESS: PO BOX 5371, MS: 818-FI SEATTLE, WA 98145-5005. GRANTEE RELATIONSHIP: NONE. AMOUNT GIVEN: 4,292. TOTAL INCLUDED ON FORM 990-EZ, LINE 10: 81,506. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | DESCRIPTION: CREDIT CARD AND BANK FEES. AMOUNT: 2,648. DESCRIPTION: ADVERTISING AND PROMOTION. AMOUNT: 2,205. DESCRIPTION: OFFICE SUPPLIES & EXPENSES. AMOUNT: 3,189. TOTAL TO FORM 990-EZ, LINE 16: 8,042. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990-EZ, PART I, LINE 10 - GRANTS AND SIMILAR AMOUNTS PAID |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES |
| TransferPrsnlBnftContractsDecl/DeclarationDesc | 0 | THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT. |
| ReturnHeader/BuildTS | 0 | 2025-03-06 01:10:19Z |
| ReturnHeader/BusinessOfficerGrp/PersonNm | 0 | AILEEN KELLY |
| ReturnHeader/BusinessOfficerGrp/PersonTitleTxt | 0 | GUILD ASSN EXECUTIVE DIRECTOR |
| ReturnHeader/BusinessOfficerGrp/PhoneNum | 0 | 2068842351 |
| ReturnHeader/BusinessOfficerGrp/SignatureDt | 0 | 2025-08-04 |
| ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt | 0 | SEATTLE CHILDREN'S HOSPITAL |
| ReturnHeader/Filer/BusinessName/BusinessNameLine2Txt | 0 | (DBA MITOCHONDRIAL RESEARCH GUILD) |
| ReturnHeader/Filer/BusinessNameControlTxt | 0 | SEAT |
| ReturnHeader/Filer/EIN | 0 | 270053014 |
| ReturnHeader/Filer/PhoneNum | 0 | 2068842351 |
| ReturnHeader/Filer/USAddress/AddressLine1Txt | 0 | PO BOX 5371 MS 818-FI |
| ReturnHeader/Filer/USAddress/CityNm | 0 | SEATTLE |
| ReturnHeader/Filer/USAddress/StateAbbreviationCd | 0 | WA |
| ReturnHeader/Filer/USAddress/ZIPCd | 0 | 981455005 |
| ReturnHeader/IRSResponsiblePrtyInfoCurrInd | 0 | 0 |
| ReturnHeader/ReturnTs | 0 | 2025-08-04T14:17:04-05:00 |
| ReturnHeader/ReturnTypeCd | 0 | 990EZ |
| ReturnHeader/TaxPeriodBeginDt | 0 | 2023-10-01 |
| ReturnHeader/TaxPeriodEndDt | 0 | 2024-09-30 |
| ReturnHeader/TaxYr | 0 | 2023 |
Document Assets
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