Valuing Agricultural Land For Inheritance Tax: Challenges And The 2026 Reforms

Valuing agricultural land and property for Inheritance Tax (IHT) in the UK is a complex and evolving area. Valuers must interpret not only market dynamics and land use, but also intricate legal and UK tax frameworks. With major reforms to Agricultural Property Relief (APR) and Business Property Relief (BPR) due in April 2026, professionals in this space face increasing pressure to navigate uncertainty while delivering defensible property valuations for agricultural land.

Agricultural Property Relief (APR) and Business Property Relief (BPR)

APR currently provides up to 100% relief from IHT on the agricultural value of qualifying land and buildings, provided certain conditions are met, such as the land being occupied for agricultural purposes for a minimum period before death or transfer. BPR can provide relief on the wider value of business assets, including farming businesses that fall outside the scope of APR, at rates of either 50% or 100%, depending on the structure and use of the assets.

Understanding Agricultural Vs Non-Agricultural Value

One of the primary challenges for valuers is distinguishing between agricultural value and non-agricultural or hope value for UK farmland. Land with potential for development, alternative uses, or long-term uplift often holds a market value in excess of its agricultural use. However, APR only applies to the agricultural element. Assessing what portion qualifies for relief requires not only deep market knowledge, but also detailed supporting evidence such as planning history, tenancy arrangements and business accounts.

What the 2026 Inheritance Tax Reforms Mean for Agricultural Landowners

The proposed reforms, due to come into force from April 2026, will narrow the scope of both APR and BPR for agricultural landowners. Critically for valuers, APR will no longer apply to land not actively used in a bona fide farming business. There is also growing scrutiny of diversified rural businesses. Income streams such as holiday cottages, glamping sites and solar farms, while often integral to modern rural estate management in the UK, may not fall neatly under the umbrella of APR or BPR. This creates further ambiguity, requiring valuers to make judgements on the commercial nature and integration of such activities within the farming enterprise.

Accurate Agricultural Valuations and HMRC Compliance

As HMRC enforcement becomes more stringent, documentation will be critical for agricultural property valuations. Valuers will need to ensure robust records of land use, occupation and business activity are maintained and clearly reflected in their valuation reports.

Succession Planning and Tax Relief Preparation

Looking ahead to 2026, early planning is essential. Landowners will need to work closely with valuers and advisers to understand how these changes may impact succession planning and the availability of inheritance tax reliefs. The shift in the tax landscape will make accurate, defensible valuations more important than ever, with detailed evidence and clear reasoning central to withstanding HMRC scrutiny.

Speak to a Berrys Advisor

If you would be interested in exploring your agricultural property valuation requirements, please contact your local Berrys advisor to see how we can help value your assets.

• William Tongue (Kettering) on 07866 693899 or email william.tongue@berrys.uk.com
• John Thame (Towcester) on 07887 871038 or email john.thame@berrys.uk.com
• Matthew Anwyl (Shrewsbury) on 07970 461581 or email matt.anwyl@berrys.uk.com
• Vicky Price (Hereford) on 07789 986904 or email vicky.price@berrys.uk.com