TSEM6213 | Legal background to trusts & estates: splitting interests to create a trust
From HM Revenue & Customs · Trusts, Settlements and Estates Manual
An absolute interest has two elements
the legal interest, and
the beneficial interest.
The owner of an absolute interest can split the two elements.
They can
retain the legal interest and create beneficial interests in the asset
retain the beneficial interest in the asset and transfer the legal interest to a nominee
transfer the legal interest to trustees and create a beneficial interest in the asset.
Any of these can create a trust. It might be a bare trust.
They can effect this in their lifetime and create a settlement inter-vivos (between the living). Or they can effect it after their death by including suitable provisions in their will.