The Tax losses are not flowing into the main form Item 13 in the company return.
The losses section depends on the Company's Consolidated group status provided in the Cover Details.
If the Company status is a Consolidated head company, then the information has to be entered into the Consolidated Group Losses schedule.
When the Company status is a Consolidated head company, then Tax Losses Carried Back should be entered directly into the main form.
If the Company status is a Consolidated subsidiary member or empty then the Tax Losses will flow through into the main form if the information has been entered into the worksheets at item 13.
The Tax Loss carried back option is available within the Tax Losses worksheet.