Please follow the below steps to create a CT600 Return as desired:
●Create "Full" version of Accounts (not Abridged/Filleted, which is only meant for submission to Companies House) using the blue button named "+ Accounts" available on the top left side
Click here: Accounts Production >> Reports
●Once created, you may proceed to create the CT600 Return using the blue button available on the below page:
Click here: CT600 >> Tasks
●Please make sure you select the Full version of Accounts while creating CT600 Return, which you have already created under the Accounts Production Module.