Gary Withers v HMRC: Mixed-Use Land Threshold in SDLT

The First-tier Tribunal (FTT) in Gary Withers v HMRC, decided on 25 November 2022, clarified when land surrounding a dwelling can be treated as non-residential property for Stamp Duty Land Tax (SDLT) purposes, allowing the taxpayer's appeal and establishing that genuine commercial grazing agreements and environmental conservation schemes can remove land from residential property classification. 

The appellant purchased a property, comprising a converted barn dwelling, an independent annexe, and approximately 39 acres including gardens, grazing fields and woodland. At completion, a formal grazing agreement permitted a local farmer to graze sheep on approximately 20 acres for £800 per annum, continuing an arrangement that had existed since 2001. Additionally, 8.5 acres were managed under a Woodland Trust conservation scheme with strict obligations and cost-sharing arrangements. The appellant self-assessed SDLT treating the property as mixed use. HMRC challenged this, asserting that the entire property constituted wholly residential land, and subsequently issued a closure notice increasing the SDLT liability by £98,000.  

The central issue was whether the grazing land and Woodland Trust land formed part of the dwelling's garden or grounds under Section 116(1)(b) of the Finance Act 2003. HMRC argued all 39 acres should be treated as grounds of the dwelling, available for the appellant's use, with the grazing arrangement amounting to nothing more than a peppercorn rent. 

The FTT rejected HMRC's position, adopting the functional test from Myles-Till v HMRC which examines whether land functions as an appendage to the dwelling or serves a self-standing purpose. The grazing land had been continuously used for commercial sheep farming for 20 years. The farmer operated independently with his own equipment and livestock management. The FTT accepted the appellant received genuine commercial benefits including substantial savings on land management, with the modest rental explained by market realities of rural communities. Furthermore, the FTT observed the substantially larger size of the grazing land compared to the dwelling and its complete lack of visibility from it. It also highlighted that the Woodland Trust conservation scheme gave the land a distinct environmental function, offering measurable cost-sharing benefits while imposing strict conservation obligations. 

This decision demonstrates that SDLT classification depends on examining actual use and function at the completion date. Land subject to genuine commercial arrangements with substance and continuity, or serving distinct non-residential purposes, may fall outside residential property definition even when purchased alongside a dwelling. 

Read the full decision of Gary Withers v HMRC [2022] UKFTT 00433 (TC).