4(1)This paragraph applies in relation to a group for an accounting period if the responsible member is required by section 56 to deliver a DST return for that period.U.K.
(2)The responsible member must—
(a)keep such records as may be needed to enable it to deliver a correct and complete DST return, and
(b)preserve those records in accordance with this paragraph.
(3)The records must be preserved until the end of the relevant day.
(4)In this paragraph “the relevant day” means—
(a)the sixth anniversary of the last day of the accounting period, or
(b)such earlier day as may be specified (and different days may be specified for different cases).
(5)In this paragraph “specified” means specified in a notice published by HMRC.