Corporation tax return (CT600) section list
Corporation tax return (CT600) sections are grouped as follows:
Main return tab

Losses and reliefs (including loan relationship deficits) section (CT600)
Qualifying charitable donations section (CT600)
Tax credits section IRIS Elements Tax Enterprise subscribers only.
R&D or Creative Industry Relief and tax credits section (CT600)
Land remediation tax credit section (CT600)
Community investment tax relief section (CT600)
Management expenses section (CT600)
Double taxation relief section (CT600)