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  <xsd:element abstract="true" id="fbiz_CommercialRealEstateLoansReceivableNonOwnerOccupiedMember" name="CommercialRealEstateLoansReceivableNonOwnerOccupiedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_CommercialRealEstateLoansReceivableOwnerOccupied" name="CommercialRealEstateLoansReceivableOwnerOccupied" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_CommercialRealEstateLoansReceivableOwnerOccupiedMember" name="CommercialRealEstateLoansReceivableOwnerOccupiedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_CommercialandIndustrialLoansandLeasesReceivableMember" name="CommercialandIndustrialLoansandLeasesReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" name="CommonEquityTierOneCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" name="CommonEquityTierOneCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitalRequiredforCapitalAdequacytoRiskWeightedAssets" name="CommonEquityTierOneCapitalRequiredforCapitalAdequacytoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitalRequiredtobeWellCapitalizedtoRiskWeightedAssets" name="CommonEquityTierOneCapitalRequiredtobeWellCapitalizedtoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitaltoRiskWeightedAssets" name="CommonEquityTierOneCapitaltoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_CommonEquityTierOneCapitaltobeWellCapitalized" name="CommonEquityTierOneCapitaltobeWellCapitalized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_CompositionofBorrowedFundsLineItems" name="CompositionofBorrowedFundsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_CompositionofBorrowedFundsTable" name="CompositionofBorrowedFundsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ComputerSoftwareExpense" name="ComputerSoftwareExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ConsolidatedBalanceSheetsParentheticalAbstract" name="ConsolidatedBalanceSheetsParentheticalAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_DepositLineItems" name="DepositLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_DepositTable" name="DepositTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_DepositTypeAxis" name="DepositTypeAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_DepositTypeDomain" name="DepositTypeDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_DepositsTableTextBlock" name="DepositsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_DepositsWeightedAverageInterestRateDuringthePeriod" name="DepositsWeightedAverageInterestRateDuringthePeriod" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_Discountonoperatingleasecashflows" name="Discountonoperatingleasecashflows" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_EffectiveportionofinterestratecashflowhedgeFairValueincludedinaccumulatedothercomprehensiveincome" name="EffectiveportionofinterestratecashflowhedgeFairValueincludedinaccumulatedothercomprehensiveincome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_FHLBadvancesMember" name="FHLBadvancesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItemsLineItems" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisLineItemsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_FairValueAssetsLevel1toLevel2TransfersAmount1" name="FairValueAssetsLevel1toLevel2TransfersAmount1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_FairValueAssetsLevel2toLevel1TransfersAmount1" name="FairValueAssetsLevel2toLevel1TransfersAmount1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_FairValueLiabilitiesLevel1toLevel2TransfersAmount1" name="FairValueLiabilitiesLevel1toLevel2TransfersAmount1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_FairValueLiabilitiesLevel2toLevel1TransfersAmount1" name="FairValueLiabilitiesLevel2toLevel1TransfersAmount1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_FederalHomeLoanBankAndOtherBorrowings" name="FederalHomeLoanBankAndOtherBorrowings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FederalHomeLoanBankAndOtherBorrowingsFairValueDisclosure" name="FederalHomeLoanBankAndOtherBorrowingsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableModificationsPerformingTroubledDebtRestructuring" name="FinancingReceivableModificationsPerformingTroubledDebtRestructuring" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableModificationsPostModificationRecordedInvestment3" name="FinancingReceivableModificationsPostModificationRecordedInvestment3" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableModificationsPreModificationRecordedInvestment3" name="FinancingReceivableModificationsPreModificationRecordedInvestment3" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestment30To59DaysPastDuePercentOfPortfolio" name="FinancingReceivableRecordedInvestment30To59DaysPastDuePercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestment60To89DaysPastDuePercentOfPortfolio" name="FinancingReceivableRecordedInvestment60To89DaysPastDuePercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestmentAccrualStatus" name="FinancingReceivableRecordedInvestmentAccrualStatus" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestmentCurrentPercentOfPortfolio" name="FinancingReceivableRecordedInvestmentCurrentPercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDuePercentOfPortfolio" name="FinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDuePercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestmentGrossPercentOfPortfolio" name="FinancingReceivableRecordedInvestmentGrossPercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_FinancingReceivableRecordedInvestmentPastDuePercentOfPortfolio" name="FinancingReceivableRecordedInvestmentPastDuePercentOfPortfolio" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_FirstBusinessBankMember" name="FirstBusinessBankMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ForeclosedPropertiesMember" name="ForeclosedPropertiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ForegoneInterestIncomeAbstract" name="ForegoneInterestIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_GainLossRecognizedonParticipationInterestinOriginatedLoans" name="GainLossRecognizedonParticipationInterestinOriginatedLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_GuaranteedPortionofSBALoansSoldtoThirdPartiesTotal" name="GuaranteedPortionofSBALoansSoldtoThirdPartiesTotal" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_HeldtoMaturitySecuritiesSecuritiesinUnrealizedLossPositionsQualitativeDisclosuresNumberofPositions12monthsorgreater" name="HeldtoMaturitySecuritiesSecuritiesinUnrealizedLossPositionsQualitativeDisclosuresNumberofPositions12monthsorgreater" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_HeldtomaturitySecuritiesDebtMaturitiesRollingYearsSixThroughTenAmortizedCost" name="HeldtomaturitySecuritiesDebtMaturitiesRollingYearsSixThroughTenAmortizedCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_HeldtomaturitySecuritiesDebtMaturitiesRollingYearsTwoThroughFiveAmortizedCost" name="HeldtomaturitySecuritiesDebtMaturitiesRollingYearsTwoThroughFiveAmortizedCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_HomeEquityLoansAndSecondMortageLoansReceivableMember" name="HomeEquityLoansAndSecondMortageLoansReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedAssets" name="ImpairedAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableForegoneInterestIncome" name="ImpairedFinancingReceivableForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableNetForegoneInterestIncome" name="ImpairedFinancingReceivableNetForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableWithNoRelatedAllowanceForegoneInterestIncome" name="ImpairedFinancingReceivableWithNoRelatedAllowanceForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableWithNoRelatedAllowanceNetForegoneInterestIncome" name="ImpairedFinancingReceivableWithNoRelatedAllowanceNetForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableWithRelatedAllowanceForegoneInterestIncome" name="ImpairedFinancingReceivableWithRelatedAllowanceForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ImpairedFinancingReceivableWithRelatedAllowanceNetForegoneInterestIncome" name="ImpairedFinancingReceivableWithRelatedAllowanceNetForegoneInterestIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ImpairedLoansMember" name="ImpairedLoansMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ImpairmentReserveAbstract" name="ImpairmentReserveAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_InterestExpenseFederalHomeLoanBankAndOtherBorrowings" name="InterestExpenseFederalHomeLoanBankAndOtherBorrowings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_InterestRateDerivativeInstrumentsBothHedgingandNotDesignatedasHedgingAssetatFairValueFairValueDisclosure" name="InterestRateDerivativeInstrumentsBothHedgingandNotDesignatedasHedgingAssetatFairValueFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_InterestRateDerivativeInstrumentsBothHedgingandNotDesignatedasHedgingLiabilityatFairValueFairValueDisclosure" name="InterestRateDerivativeInstrumentsBothHedgingandNotDesignatedasHedgingLiabilityatFairValueFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_InterestbearingTransactionAccountsMember" name="InterestbearingTransactionAccountsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_InterestsRateDerivativeInstrumentsHedgingandNotDesignatedasHedgingInstrumentsAssetatFairValue" name="InterestsRateDerivativeInstrumentsHedgingandNotDesignatedasHedgingInstrumentsAssetatFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_InvestmentTaxCreditImpairmentCost" name="InvestmentTaxCreditImpairmentCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_InvestmentinCommunityDevelopmentEntities" name="InvestmentinCommunityDevelopmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_InvestmentinHistoricDevelopmentEntities" name="InvestmentinHistoricDevelopmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_InvestmentinLimitedPartnerships" name="InvestmentinLimitedPartnerships" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_InvestmentinTrustII" name="InvestmentinTrustII" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoanParticipationsPurchasedOnCorporationsBalanceSheet" name="LoanParticipationsPurchasedOnCorporationsBalanceSheet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoansAndLeaseReceivableGrossHomeEquityLoansAndSecondMortgageLoans" name="LoansAndLeaseReceivableGrossHomeEquityLoansAndSecondMortgageLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoansAndLeasesReceivableDifferenceBetweenRecordedInvestmentAndUnpaidPrincipalBalance" name="LoansAndLeasesReceivableDifferenceBetweenRecordedInvestmentAndUnpaidPrincipalBalance" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoansAndLeasesReceivableGrossTotalConsumerAndOther" name="LoansAndLeasesReceivableGrossTotalConsumerAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoansAndLeasesTransferredToThirdPartiesTotalPrincipalAmount" name="LoansAndLeasesTransferredToThirdPartiesTotalPrincipalAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_LoansInParticipationSoldPortfolioConsideredImpaired" name="LoansInParticipationSoldPortfolioConsideredImpaired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_LoansandLeasesReceivableandLoansHeldforSalenet" name="LoansandLeasesReceivableandLoansHeldforSalenet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_LoanservicingrightsMember" name="LoanservicingrightsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_MoneyMarketAccountsMember" name="MoneyMarketAccountsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_NetForegoneInterestIncomeAbstract" name="NetForegoneInterestIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_NonAccrualTroubledDebtRestructurings" name="NonAccrualTroubledDebtRestructurings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_NonbrokeredCertificatesofDepositMember" name="NonbrokeredCertificatesofDepositMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_NoninterestbearingTransactionAccountsMember" name="NoninterestbearingTransactionAccountsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_Numberofavailableforsalesecuritiessold" name="Numberofavailableforsalesecuritiessold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_OtherBorrowingsMember" name="OtherBorrowingsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_OtherComprehensiveIncomeLossAmortizationofNetUnrealizedLossesTransferredtoHeldtoMaturityfromAvailableforSalebeforetax" name="OtherComprehensiveIncomeLossAmortizationofNetUnrealizedLossesTransferredtoHeldtoMaturityfromAvailableforSalebeforetax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_OtherDebtandEquitySecuritiesMember" name="OtherDebtandEquitySecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_OtherLoansReceivableMember" name="OtherLoansReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_OtherSBALoans" name="OtherSBALoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_OwnershipofSBALoansTableTextBlock" name="OwnershipofSBALoansTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_PaymentstoAcquireHistoricDevelopmentEntities" name="PaymentstoAcquireHistoricDevelopmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_ProfessionalFeesExpense" name="ProfessionalFeesExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_QuantificationOfUnobservableInputsForLevel3ValuesForImpairedLoans" name="QuantificationOfUnobservableInputsForLevel3ValuesForImpairedLoans" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_RatioOfAllowanceForLoanAndLeaseLossesToTotalGrossLoansAndLeases" name="RatioOfAllowanceForLoanAndLeaseLossesToTotalGrossLoansAndLeases" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_RatioOfAllowanceForLoanAndLeasesLossesToNonAccrualLoansAndLeases" name="RatioOfAllowanceForLoanAndLeasesLossesToNonAccrualLoansAndLeases" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_RatioOfTotalNonperformingAssetsToGrossLoansAndLeasesPlusForeclosedPropertiesNet" name="RatioOfTotalNonperformingAssetsToGrossLoansAndLeasesPlusForeclosedPropertiesNet" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_RatioOfTotalNonperformingAssetsToTotalAssets" name="RatioOfTotalNonperformingAssetsToTotalAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_RevenuefromContractwithCustomerIncludingAssessedTaxLoanFees" name="RevenuefromContractwithCustomerIncludingAssessedTaxLoanFees" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_RevenuefromContractwithCustomerIncludingAssessedTaxServiceChargesonDeposits" name="RevenuefromContractwithCustomerIncludingAssessedTaxServiceChargesonDeposits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_Rightofuseassetsobtained" name="Rightofuseassetsobtained" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_SBALoanChargeOffsNet" name="SBALoanChargeOffsNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_SBALoansProbabilityofFutureLosses" name="SBALoansProbabilityofFutureLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_SBARecourseBenefitProvision" name="SBARecourseBenefitProvision" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_SBARecourseReserve" name="SBARecourseReserve" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_SBAloansintheparticipationsoldportfolioconsideredimpaired" name="SBAloansintheparticipationsoldportfolioconsideredimpaired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_SmallBusinessAdministrationLoans" name="SmallBusinessAdministrationLoans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_StandbyLettersOfCreditFairValueDisclosure" name="StandbyLettersOfCreditFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_SummaryofSBARecourseReserveTableTextBlock" name="SummaryofSBARecourseReserveTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_SwapFeeIncome" name="SwapFeeIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="fbiz_TierOneLeverageCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" name="TierOneLeverageCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_TierOneLeverageCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" name="TierOneLeverageCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="fbiz_TierOneRiskBasedCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" name="TierOneRiskBasedCapitalRequiredforCapitalAdequacyPlusCapitalConservationBuffer" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_TierOneRiskBasedCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" name="TierOneRiskBasedCapitalRequiredforCapitalAdequacyPlusConservationBuffertoRiskWeightedAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_ToCommercialBorrowersCorporationReceivesFixedRatesAndPaysFloatingRatesMember" name="ToCommercialBorrowersCorporationReceivesFixedRatesAndPaysFloatingRatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="fbiz_ToDealerCountpartiesCorporationPaysFixedRatesAndReceivesFloatingRatesMember" name="ToDealerCountpartiesCorporationPaysFixedRatesAndReceivesFloatingRatesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_TotalAmountOfLoanParticipationsRemainingOnCorporationsBalanceSheet" name="TotalAmountOfLoanParticipationsRemainingOnCorporationsBalanceSheet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_TotalAmountOfOutstandingLoansTransferredToThirdPartiesAsLoanParticipations" name="TotalAmountOfOutstandingLoansTransferredToThirdPartiesAsLoanParticipations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="fbiz_TotalConsumerAndOtherLoansReceivableMember" name="TotalConsumerAndOtherLoansReceivableMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="fbiz_TotalNonperformingAssets" name="TotalNonperformingAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_TotalamountofoutstandingSBAloanssold" name="TotalamountofoutstandingSBAloanssold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_UnfundedCommitmentsTroubledDebtRestructurings" name="UnfundedCommitmentsTroubledDebtRestructurings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="fbiz_UnguaranteedPortionofSoldSBAloansRetained" name="UnguaranteedPortionofSoldSBAloansRetained" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
</xsd:schema>
