Private Client analysis: In Nunn, the taxpayer sold land which previously formed part of his garden to a developer. Before contracts were exchanged, the taxpayer signed an agreement on 2 June 2016, allowing the developer to start development work. The formal sale contract was signed on 7 September 2016. In 2021, HMRC sought to disallow Principal Private Residence relief (PPR), arguing the land was no longer part of the residence once work began. The key issue was therefore whether the disposal date was 7 September 2016, after development started, or 2 June 2016, before it began. The taxpayer claimed the agreement signed on the earlier date constituted a contract or constructive trust, such that PPR relief was available. While the First-tier Tribunal (FTT) found the letter did not demonstrate an intention for immediate disposal nor create a constructive trust, they ruled the land was appropriated to trading stock on 2 June 2016, allowing PPR relief. Written by Jacob Ashforth, solicitor at Burges Salmon.