TSEM3019 | Trust income and gains: the charge on trustees - charge on accumulation or discretionary trusts
From HM Revenue & Customs · Trusts, Settlements and Estates Manual
A trust is within ITA/S479 if:
the trustees have the power to accumulate income or make discretionary payments, and the exemption for settlor -interested settlements to the special trust rates no longer applies.
Tax paid at the special trust rates is taken into account in the trustees’ tax pool -TSEM3021 explains how.