<?xml version="1.0" encoding="UTF-8"?>
<!--REG30 V1.0 (16-10-2025)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2025-08-31/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt/in-capmkt-ent" xmlns:in-capmkt-roles="http://www.sebi.gov.in/xbrl/Regulation_30_Restructuring/2025-08-31/in-capmkt-roles" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.xbrl.org/2003/XLink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2025-08-31.xsd"/><xbrli:context id="OneI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">539177</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-06-27</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="OneD"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/ScripCode">539177</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2026-06-27</xbrli:startDate><xbrli:endDate>2026-06-27</xbrli:endDate></xbrli:period></xbrli:context><xbrli:unit id="INR"><xbrli:measure>iso4217:INR</xbrli:measure></xbrli:unit><xbrli:unit id="pure"><xbrli:measure>xbrli:pure</xbrli:measure></xbrli:unit><in-capmkt:ScripCode contextRef="OneI">539177</in-capmkt:ScripCode><in-capmkt:NameOfTheCompany contextRef="OneI">Authum Investment &amp; Infrastructure Limited</in-capmkt:NameOfTheCompany><in-capmkt:NSESymbol contextRef="OneI">AIIL</in-capmkt:NSESymbol><in-capmkt:MSEISymbol contextRef="OneI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="OneI">INE206F01022</in-capmkt:ISIN><in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">New</in-capmkt:TypeOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring contextRef="OneD">Acquisition of “to be incorporated companies”</in-capmkt:TypeOfEventOfAnnouncementPertainingToRegulation30Restructuring><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting contextRef="OneD">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfBoardMeeting><in-capmkt:DateOfOccurrenceOfEvent contextRef="OneI">2026-06-27</in-capmkt:DateOfOccurrenceOfEvent><in-capmkt:TimeOfOccurrenceOfEvent contextRef="OneD">14:12:00</in-capmkt:TimeOfOccurrenceOfEvent><in-capmkt:DateOfReport contextRef="OneI">2026-06-27</in-capmkt:DateOfReport><in-capmkt:NameOfHoldingCompany contextRef="OneI">Authum Investment &amp; Infrastructure Limited</in-capmkt:NameOfHoldingCompany><in-capmkt:RelationshipOfHoldingCompanyWithTheListedEntity contextRef="OneD">Subsidiary</in-capmkt:RelationshipOfHoldingCompanyWithTheListedEntity><in-capmkt:NameOfTheIncorporatedEntity contextRef="OneI">WindCrest Realty Private Limited</in-capmkt:NameOfTheIncorporatedEntity><in-capmkt:IndustryToWhichTheEntityBeingIncorporatedBelongs contextRef="OneI">Real Estate</in-capmkt:IndustryToWhichTheEntityBeingIncorporatedBelongs><in-capmkt:BriefBackgroundAboutTheEntityIncorporatedInTermsOfProductsOrLineOfBusiness contextRef="OneI">The Object of this Wholly Owned Subsidiary is to carry out real estate activities interalia including but not limited to carrying on the business of contractors and builders and to purchase, sell, resell, give or take on lease or rent, lay out, develop, construct, build, erect, maintain, alter, extend, enlarge, purchase and sell, pull, down remove
replace, improve or develop and to work, maintain, manage and control any buildings, chawls, offices, factories, business complex, mills, foundries, refineries, furnaces, godowns, warehouses, shops, machinery, engines, roadway or other means of transport, sidings bridges, take, water courses etc.</in-capmkt:BriefBackgroundAboutTheEntityIncorporatedInTermsOfProductsOrLineOfBusiness><in-capmkt:WhetherAnyGovernmentalOrRegulatoryApprovalsRequiredForTheIncorporation contextRef="OneD">No</in-capmkt:WhetherAnyGovernmentalOrRegulatoryApprovalsRequiredForTheIncorporation><in-capmkt:NatureOfConsiderationForIncorporation contextRef="OneD">Cash</in-capmkt:NatureOfConsiderationForIncorporation><in-capmkt:AmountOfCashConsiderationForIncorporation contextRef="OneD" unitRef="INR" decimals="-5">500000</in-capmkt:AmountOfCashConsiderationForIncorporation><in-capmkt:DetailsOfConsiderationForIncorporation contextRef="OneI">Shares will be paid by the Holding Company and the Nominee of the Holding Company thorugh bank channels.</in-capmkt:DetailsOfConsiderationForIncorporation><in-capmkt:CostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed contextRef="OneD">Number of Shares</in-capmkt:CostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed><in-capmkt:DetailsOfCostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed contextRef="OneI">50000 Shares are subcribed at Rs. 10 per Share agg. to Ruppes Five Lakhs</in-capmkt:DetailsOfCostOfSubscriptionOrThePriceAtWhichTheSharesAreSubscribed><in-capmkt:PercentageOfShareholdingOrControl contextRef="OneI" unitRef="pure" decimals="INF">1</in-capmkt:PercentageOfShareholdingOrControl><in-capmkt:DateOfIncorporation contextRef="OneI">2026-06-26</in-capmkt:DateOfIncorporation><in-capmkt:CountryInWhichTheEntityIsIncorporated contextRef="OneI">India</in-capmkt:CountryInWhichTheEntityIsIncorporated><in-capmkt:AnyOtherBriefSignificantInformationForIncorporationEvent contextRef="OneI">None</in-capmkt:AnyOtherBriefSignificantInformationForIncorporationEvent></xbrli:xbrl>
