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<!--Created: Tue Mar 12 15:55:42 UTC 2024-->
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      <liveTestFlag>LIVE</liveTestFlag>
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        <issuerCredentials>
          <cik>0001007286</cik>
          <ccc>XXXXXXXX</ccc>
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      <investmentCompanyType>N-4</investmentCompanyType>
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          <classId>C000001885</classId>
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        <classInfo>
          <classId>C000001886</classId>
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        <classInfo>
          <classId>C000141265</classId>
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        <classInfo>
          <classId>C000141360</classId>
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    <generalInfo reportEndingPeriod="2023-12-31" isReportPeriodLt12="N"/>
    <registrantInfo>
      <registrantFullName>Variable Annuity 1 Series Account</registrantFullName>
      <investmentCompFileNo>811-07549</investmentCompFileNo>
      <registrantCik>0001007286</registrantCik>
      <registrantLei>00000000000000000000</registrantLei>
      <registrantstreet1>8515 East Orchard Road</registrantstreet1>
      <registrantcity>Greenwood Village</registrantcity>
      <registrantzipCode>80111</registrantzipCode>
      <registrantstate>US-CO</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>303-737-3000</registrantphoneNumber>
      <websites>
        <website webpage="www.protective.com"/>
        <website webpage="www.schwaballiance.retirementpartner.com"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>Great-West Life &amp; Annuity Insurance Company</officeName>
          <officeAddress1>8515 East Orchard Road</officeAddress1>
          <officeCity>Greenwood Village</officeCity>
          <officeStateCountry officeState="US-CO" officeCountry="US"/>
          <officeRecordsZipCode>80111</officeRecordsZipCode>
          <officePhone>303-737-3000</officePhone>
          <booksRecordsDesc>All accounts, books, or other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the rules promulgated thereunder.</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Protective Life Insurance Company</officeName>
          <officeAddress1>2801 Highway 280 South</officeAddress1>
          <officeCity>Birmingham</officeCity>
          <officeStateCountry officeState="US-AL" officeCountry="US"/>
          <officeRecordsZipCode>35223</officeRecordsZipCode>
          <officePhone>205-236-1000</officePhone>
          <booksRecordsDesc>Records maintained include customer account information, transactions, daily account values, accumulation unit value calculations and general and auxiliary ledgers.</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>N</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
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      <registrantClassificationType>N-4</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Kenneth I. Schindler</ccoName>
          <crdNumber>001748344</crdNumber>
          <ccoStreet1>8515 East Orchard Road</ccoStreet1>
          <ccoCity>Greenwood Village</ccoCity>
          <ccoStateCountry ccoState="US-CO" ccoCountry="US"/>
          <ccoZipCode>80111</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerName="N/A" ccoEmployerId="N/A"/>
          </ccoEmployers>
        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <isRegistrantSubmittedMatter>N</isRegistrantSubmittedMatter>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>Investment Distributors, Inc.</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-46802</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000035490</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>N/A</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterState="US-TN" principalUnderWriterCountry="US"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>Y</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>KPMG</publicAccountantName>
          <pcaobNumber>00185</pcaobNumber>
          <publicAccountantLei>5493003PVCIGA21K0K42</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantState="US-DE" publicAccountantCountry="US"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>Y</isPublicAccountantChanged>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
    </registrantInfo>
    <unitInvestmentTrust>
      <depositors>
        <depositor>
          <depositorName>Great-West Life &amp; Annuity Insurance Company</depositorName>
          <depositorCrdNo>N/A</depositorCrdNo>
          <depositorLei>3RSQVO2VE8DJVKEF6G11</depositorLei>
          <depositorStateCountry depositorState="US-CO" depositorCountry="US"/>
          <depositorUltimateParentname>Power Corporation of Canada</depositorUltimateParentname>
        </depositor>
      </depositors>
      <uitAdmins>
        <uitAdmin>
          <uitAdminName>Protective Life Insurance Company</uitAdminName>
          <uitAdminLei>41W01VBG8F2D0X56VL51</uitAdminLei>
          <uitAdminStateCountry uitAdminState="US-TN" uitAdminCountry="US"/>
          <isUitAdminAffiliated>N</isUitAdminAffiliated>
          <isUitAdminSubAdmin>N</isUitAdminSubAdmin>
        </uitAdmin>
      </uitAdmins>
      <isUitAdminHiredTerminated>N</isUitAdminHiredTerminated>
      <registrantSeparateInsuranceAccount isRegistrantSeparateInsuranceAccount="Y" separateAccountSeriesId="S000000655"/>
      <numOfContracts>8629</numOfContracts>
      <contractSecurities>
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        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab OneSource" separateAccountContractId="C000001886" separateAccountTotalAsset="864609702.65" numContractsSold="0" grossPremiumReceived="16473113.54" grossPremiumReceivedSection1035="263758.44" numContractsAffected="3" contractValueRedeemed="62963744.81" contractValueRedeemedSection1035="5687233.06" numContractsAffectedRedeemed="36"/>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab OneSource Choice" separateAccountContractId="C000141265" separateAccountTotalAsset="580536324.86" numContractsSold="0" grossPremiumReceived="4282195.10" grossPremiumReceivedSection1035="66781.28" numContractsAffected="2" contractValueRedeemed="45172227.89" contractValueRedeemedSection1035="6855855.26" numContractsAffectedRedeemed="34"/>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab Advisor Choice" separateAccountContractId="C000141360" separateAccountTotalAsset="346191381.14" numContractsSold="0" grossPremiumReceived="2259832.57" grossPremiumReceivedSection1035="0.00" numContractsAffected="0" contractValueRedeemed="24987248.33" contractValueRedeemedSection1035="3459452.40" numContractsAffectedRedeemed="30"/>
      </contractSecurities>
      <isRule6C7Reliance>N</isRule6C7Reliance>
      <isRule11A2Reliance>N</isRule11A2Reliance>
      <isRule12D1Dash4Reliance>N</isRule12D1Dash4Reliance>
      <isRule12D1GReliance>N</isRule12D1GReliance>
    </unitInvestmentTrust>
    <signature registrantSignedName="Variable Annuity 1 Series Account" signedDate="2024-03-12" signature="Brandon J. Cage" title="Vice President and Managing Counsel, Protective Life Insurance Company as administrator for GW VA 1 Series Account"/>
  </formData>
</edgarSubmission>
