<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/ncen" xmlns:ns1="http://www.sec.gov/edgar/common" xmlns:sccom="http://www.sec.gov/edgar/sccommon" xmlns:ncom="http://www.sec.gov/edgar/ncencommon" xmlns:iso="http://www.sec.gov/edgar/iso_statecodes" xmlns:exch="http://www.sec.gov/edgar/iso_exchangelist" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <schemaVersion>X0505</schemaVersion>
  <headerData>
    <submissionType>N-CEN</submissionType>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001007286</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <investmentCompanyType>N-4</investmentCompanyType>
    </filerInfo>
    <seriesClass>
      <reportClass>
        <classInfo>
          <classId>C000001885</classId>
          <!--Field: Pseudo-Tag; ID: Class Name; Data: Variable Annuity 1 Series Account %2D Schwab Select-->
        </classInfo>
        <classInfo>
          <classId>C000001886</classId>
          <!--Field: Pseudo-Tag; ID: Class Name; Data: Variable Annuity 1 Series Account %2D Schwab OneSource-->
        </classInfo>
        <classInfo>
          <classId>C000141265</classId>
          <!--Field: Pseudo-Tag; ID: Class Name; Data: Variable Annuity 1 Series Account %2D Schwab OneSource Choice-->
        </classInfo>
        <classInfo>
          <classId>C000141360</classId>
          <!--Field: Pseudo-Tag; ID: Class Name; Data: Variable Annuity 1 Series Account %2D Schwab Advisor Choice-->
        </classInfo>
      </reportClass>
    </seriesClass>
  </headerData>
  <formData>
    <generalInfo reportEndingPeriod="2025-12-31" 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>
      <registrantFamilyInvComp isRegistrantFamilyInvComp="Y" familyInvCompFullName="Great-West Life &amp; Annuity Insurance Company"/>
      <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>7545</numOfContracts>
      <contractSecurities>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab Select" separateAccountContractId="C000001885" separateAccountTotalAsset="327694337.76" numContractsSold="0" grossPremiumReceived="111636.00" grossPremiumReceivedSection1035="0.00" numContractsAffected="0" contractValueRedeemed="30757471.08" contractValueRedeemedSection1035="13347022.05" numContractsAffectedRedeemed="45"/>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab OneSource" separateAccountContractId="C000001886" separateAccountTotalAsset="912561500.98" numContractsSold="0" grossPremiumReceived="511393.59" grossPremiumReceivedSection1035="0.00" numContractsAffected="0" contractValueRedeemed="110313909.05" contractValueRedeemedSection1035="59860083.14" numContractsAffectedRedeemed="56"/>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab OneSource Choice" separateAccountContractId="C000141265" separateAccountTotalAsset="583290688.53" numContractsSold="0" grossPremiumReceived="389681.28" grossPremiumReceivedSection1035="133630.30" numContractsAffected="2" contractValueRedeemed="84050740.58" contractValueRedeemedSection1035="9580227.08" numContractsAffectedRedeemed="20"/>
        <contractSecurity separateAccountSecurityName="Variable Annuity 1 Series Account- Schwab Advisor Choice" separateAccountContractId="C000141360" separateAccountTotalAsset="385719129.74" numContractsSold="0" grossPremiumReceived="887875.72" grossPremiumReceivedSection1035="801212.48" numContractsAffected="2" contractValueRedeemed="22962855.86" contractValueRedeemedSection1035="250363.64" numContractsAffectedRedeemed="3"/>
      </contractSecurities>
      <isRule6C7Reliance>N</isRule6C7Reliance>
      <isRule11A2Reliance>N</isRule11A2Reliance>
      <isRule12D1Dash4Reliance>N</isRule12D1Dash4Reliance>
      <isRule12D1GReliance>N</isRule12D1GReliance>
    </unitInvestmentTrust>
    <signature registrantSignedName="Variable Annuity 1 Series Account" signedDate="2026-02-09" signature="Brandon J. Cage" title="Vice President and Managing Counsel, Protective Life Insurance Company as administrator for GW VA 1 Series Account"/>
  </formData>
</edgarSubmission>
