uglytwin wrote:It's a discretionary trust.
So am I right in saying that to end the trust I would have to acquire a solicitor and complete a deed of appointment and that preserves full transferable nil rate band?
No, not you as a beneficiary.
My reading of Lee Young’s first response is that it is trustees who have to act (of which you might be one).
No matter how organised you and our aunt are, presuming you both are executors (and trustees?) of his will, I’d suggest it is unwise for the executors/trustees not to retain a solicitor (ideally your uncle’s who drafted his will if the relationship is still good) to review the inheritance tax account before submission and to prepare necessary deed(s).