CG17903 - Taper relief: qualifying holding period: how relief is given
TCGA92/S2A (4)
TCGA92/S2A(4) explains how taper relief is given.
The amount of any chargeable gain , calculated in accordance
with normal rules, is to be multiplied by the appropriate
percentage shown in the taper relief table for the number of whole
years comprising the qualifying holding period, as it applies to
business assets and non-business assets respectively. If there are
no whole years in the qualifying holding period, or the asset on
which the gain arose was a non-business asset held for only one or
two years, then the full gain for that asset remains
chargeable.
