An election must
For this purpose a return includes the return as originally made
or an amended return.
Note that the election is subject to the time limits in
BLM24075.
The rules vary depending on whether the person making the
election is within the charge to corporation tax or income tax.
Corporation tax
In the case of corporation tax, the election must be made in
the return for the chargeable period in which the effective date
falls. An example is at
BLM24075.
Income tax
In the case of income tax, the election must be made in the
return for the year of assessment (tax year) in which ends the
basis period in which the effective date falls. See example at
BLM24040.