Glossary · UK
What is Agricultural Relief (Inheritance Tax)?
An Inheritance Tax relief reducing the taxable value of qualifying agricultural land and property used for farming, by 100% or 50%, now subject to a combined 1 million pound cap alongside Business Relief from April 2026.
Full Definition
Agricultural Relief reduces the value of qualifying agricultural property for Inheritance Tax purposes, covering land and pasture used for growing crops or rearing animals, farm buildings, farm cottages and farmhouses (provided they are of a character appropriate to the agricultural property and occupied for agricultural purposes), and some agricultural shares and securities, either at 100% (where the owner farmed the land themselves, or it was let on a tenancy beginning on or after 1 September 1995, among other qualifying conditions) or 50% (where the land was let under an older tenancy that does not meet the conditions for 100% relief). To qualify, the land generally must have been owned and occupied for agricultural purposes for at least two years before death if farmed by the owner personally, or for at least seven years before death if let to someone else to farm, reflecting a longer qualifying period for landlords who are not themselves working the land. Relief is given only on the "agricultural value" of the property -- broadly, its value assuming it could only ever be used for agriculture -- meaning any additional value attributable to development potential or hope value (for example, land near a town with realistic prospects of planning permission) does not benefit from Agricultural Relief, though it may separately qualify for Business Relief if it is used in a genuine farming trade. Following the same October 2024 Budget reforms that restricted Business Relief, from 6 April 2026 Agricultural Relief and Business Relief share a single combined 1 million pound allowance for 100% relief: qualifying agricultural and business property together above that combined 1 million pound threshold receives only 50% relief rather than 100%, a significant change for larger farming estates that had previously combined unlimited Agricultural Relief with unlimited Business Relief on farming-related business assets. The reform has been particularly controversial within the farming sector because agricultural land values, especially near urban areas, have risen substantially in recent decades, meaning many working farms with only moderate income can nonetheless have an asset value comfortably exceeding the new combined 1 million pound cap, potentially creating an Inheritance Tax liability that could force the sale of farmland to pay the tax due, and farming families are widely advised to review succession and life insurance planning in light of the change.