As in the case of CG roll-over relief, there is no requirement
that the proceeds from the old asset must be reinvested in a single
new asset. Instead, in determining the relief due, the amounts
reinvested in two or more new assets may be aggregated so long as
the expenditure meets the conditions described above.
Expenditure can only be taken into account for reinvestment
relief if the investment in the ‘new’ assets:
A further condition, implicit in the computational rules described in CIRD20200 onwards, is that relief will only be available if the expenditure on the new assets exceeds the cost recognised for tax purposes of the old asset (or a reduced amount of that cost where there is only a part realisation of the old asset).