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      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>Blackbaud</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO Box 844827</AddressLine1Txt>
            <CityNm>Boston</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>022844827</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>Financial and constituent management dat</ServicesDesc>
        <CompensationAmt>174010</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>City of Phoenix</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
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            <CityNm>Phoenix</CityNm>
            <StateAbbreviationCd>AZ</StateAbbreviationCd>
            <ZIPCd>85038</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
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            <StateAbbreviationCd>AZ</StateAbbreviationCd>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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          </BusinessName>
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          <USAddress>
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            <ZIPCd>85009</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <CntrctRcvdGreaterThan100KCnt>4</CntrctRcvdGreaterThan100KCnt>
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      <NetGainOrLossInvestmentsGrp>
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      <NetIncmFromFundraisingEvtGrp>
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        <ExclusionAmt>30683</ExclusionAmt>
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      <GrossSalesOfInventoryAmt>4005</GrossSalesOfInventoryAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>4005</TotalRevenueColumnAmt>
        <ExclusionAmt>4005</ExclusionAmt>
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      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>2427775</TotalRevenueColumnAmt>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>-24215</ExclusionAmt>
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      <GrantsToDomesticIndividualsGrp>
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        <ProgramServicesAmt>580652</ProgramServicesAmt>
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      <FeesForServicesAccountingGrp>
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        <ManagementAndGeneralAmt>276</ManagementAndGeneralAmt>
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      <FeesForServicesOtherGrp>
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        <ProgramServicesAmt>45223</ProgramServicesAmt>
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      <AdvertisingGrp>
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        <FundraisingAmt>26424</FundraisingAmt>
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        <ProgramServicesAmt>22462</ProgramServicesAmt>
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        <FundraisingAmt>1271</FundraisingAmt>
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        <ProgramServicesAmt>89611</ProgramServicesAmt>
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        <ProgramServicesAmt>84688</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1056</ManagementAndGeneralAmt>
        <FundraisingAmt>853</FundraisingAmt>
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      <PaymentsToAffiliatesGrp>
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        <ProgramServicesAmt>63083</ProgramServicesAmt>
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        <FundraisingAmt>3801</FundraisingAmt>
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        <ManagementAndGeneralAmt>2151</ManagementAndGeneralAmt>
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      <InsuranceGrp>
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        <ProgramServicesAmt>6393</ProgramServicesAmt>
        <ManagementAndGeneralAmt>350</ManagementAndGeneralAmt>
        <FundraisingAmt>547</FundraisingAmt>
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      <OtherExpensesGrp>
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        <TotalAmt>29466</TotalAmt>
        <ProgramServicesAmt>18695</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8024</ManagementAndGeneralAmt>
        <FundraisingAmt>2747</FundraisingAmt>
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      <OtherExpensesGrp>
        <Desc>Dues and subscriptions</Desc>
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        <ManagementAndGeneralAmt>237</ManagementAndGeneralAmt>
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      <AllOtherExpensesGrp>
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      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
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        <EOYAmt>48844</EOYAmt>
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        <EOYAmt>334232</EOYAmt>
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      <AccountsReceivableGrp>
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        <EOYAmt>120877</EOYAmt>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>234004</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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      <DonorRestrictionNetAssetsGrp>
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        <EOYAmt>1767858</EOYAmt>
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        <EOYAmt>2192656</EOYAmt>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>2426660</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>522901</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
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        <TotalAmt>9532225</TotalAmt>
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        <CurrentTaxYearAmt>2391921</CurrentTaxYearAmt>
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        <CurrentTaxYearAmt>3034</CurrentTaxYearAmt>
        <TotalAmt>64263</TotalAmt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Schedule A, Part II, Line 10, Explanation of Other Income:</FormAndLineReferenceDesc>
        <ExplanationTxt>Conference and other support revenue - 2017 Amount: $ 75,224. 2018 Amount: $ 26,025. 2019 Amount: $ 71,204. 2020 Amount: $ 168,963. 2021 Amount: $ 64,074.</ExplanationTxt>
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      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
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      <NotDescribedSection501c3Ind>0</NotDescribedSection501c3Ind>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II-B, Line 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>Several years ago, NKF AZ was awarded patient services grants from the Arizona Department of Human Services. Due to the financial recession the grant was eliminated from the state budget. The Organization engaged two lobbyists to assist in recapturing the state funds in order to better serve kidney patients with needed services, including dental, transportation, and nutritional supplements. During fiscal year ended June 30, 2022, the lobbying services were donated.</ExplanationTxt>
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      <LeaseholdImprovementsGrp>
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      <OtherAssetsOrgGrp>
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        <Desc>Other assets</Desc>
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    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Transportation</GrantTypeTxt>
        <RecipientCnt>529</RecipientCnt>
        <CashGrantAmt>408382</CashGrantAmt>
        <ValuationMethodUsedDesc>Invoice amount</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>Transportation vouchers, gas cards, and car repair</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Medications</GrantTypeTxt>
        <RecipientCnt>58</RecipientCnt>
        <CashGrantAmt>46769</CashGrantAmt>
        <ValuationMethodUsedDesc>Invoice amount</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>Pharmaceuticals</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Dental</GrantTypeTxt>
        <RecipientCnt>32</RecipientCnt>
        <CashGrantAmt>71470</CashGrantAmt>
        <ValuationMethodUsedDesc>Invoice amount</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>Dental services provided by patients' providers</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Living expenses</GrantTypeTxt>
        <RecipientCnt>40</RecipientCnt>
        <CashGrantAmt>21669</CashGrantAmt>
        <ValuationMethodUsedDesc>Lease agreement</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>Utilities and rents</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Nutrional supplements</GrantTypeTxt>
        <RecipientCnt>269</RecipientCnt>
        <CashGrantAmt>32362</CashGrantAmt>
        <ValuationMethodUsedDesc>Invoice amount</ValuationMethodUsedDesc>
        <NonCashAssistanceDesc>Food cards and supplements</NonCashAssistanceDesc>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Approved aid is distributed directly to the patient's service provider. Additional controls are in place for specific programs. Food cards and fuel assistance cards require signature by the recipient to verify receipt. The PEX Card system used to distribute fuel assistance allows restrictions so the cards can only be used to purchase fuel. Requests for dental assistance are reviewed by a dentist for medical appropriateness and necessity. Medications assistance is managed through Kroger pharmacies, which verifies that each medication billed to NKF AZ is a valid prescription and is included in our custom formulary.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form is reviewed by as many of the following as practical before filing: CEO, Finance Committee, Chairman of the Board, Audit Chair, Board of Directors. All parties will be given an opportunity to review the filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Board members are required to review, comply and sign the conflict of interest policy when they become a Board Member and annually thereafter.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>The Board of Directors reviews compensation for the CEO. The CEO reviews compensation for all other employees.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization's governing documents, conflict of interest policy, and financial statements are available to the public upon request. Form 990 is also located on Guidestar. Additionally, these documents will soon be available on the Organization's website.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, line 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>Write off of receivable from Cardio Renal Society of America -565,380.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>The adjustment is related to the write off of the receivable due from the Cardio Renal Society of America. The Cardio Renal Society of America was dissolved in April 2022 and all related payables were resolved.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>360 E Coronado Road Ste 180</AddressLine1Txt>
          <CityNm>Phoenix</CityNm>
          <StateAbbreviationCd>AZ</StateAbbreviationCd>
          <ZIPCd>85004</ZIPCd>
        </USAddress>
        <EIN>860790859</EIN>
        <PrimaryActivitiesTxt>Create, fund, maintain endowment fund for benefit of AZ Kidney Foundation</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>AZ</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>Line 12a, I</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>N</TransactionTypeTxt>
        <InvolvedAmt>5225</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Billing % of total based on # emp</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>87364</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Billing % of total based on # emp</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>P</TransactionTypeTxt>
        <InvolvedAmt>129463</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Monthly billing based on invoices</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>3500</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Monthly billing based on invoices</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>Cardio Renal Society of America</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>277185</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>Actual amounts</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part II</FormAndLineReferenceDesc>
        <ExplanationTxt>The Cardio Renal Society of America was dissolved in April 2022.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
    <ReasonableCauseExplanation documentId="RetDoc2125800001">
      <ExplanationTxt>Previous audit firm was to continue tax preparation but it was apparently overlooked when they were acquired by new ownership and management was unsuccessful in follow up.</ExplanationTxt>
    </ReasonableCauseExplanation>
  </ReturnData>
</Return>
