We may require any person, see
CH10400, to make a Self-Assessment
return. Generally, they must keep the records they need to make and
deliver a correct and complete return for the tax year or period,
even if they don’t make a return every year. We do not
specify in detail the type of record they must keep.
However, there are additional, more specific, requirements
for
provides more detail.
We can charge a penalty if a person fails to keep or retain
records, see
EM4650.
For details of how records may be preserved, see
CH13000.
For details of how long records must be retained for, see
CH14000.
For details of the documentation required for
transfer-pricing purposes, see
INTM433020.
From 1 April 2009 HMRC can make regulations that may