Step 1: Generate the owner id from the clear tax portel using the credentials Log in to your ClearTax E-Invoicing sandbox account – https://einv-sandbox.internal.cleartax.co or your ClearTax E-Invoicing production account – https://einv.cleartax.in based on which environment auth token you want to generate. Copy the owner Ids respective to the GSTINs . GO To Subsidiary record… Continue reading Configuring Owner ID: Cleartax