What Is Agricultural Relief for Inheritance Tax?

Agricultural Relief is a valuable Inheritance Tax (IHT) relief that allows farmers and landowners to pass on qualifying agricultural property free of tax, or at a reduced rate. Understanding which assets qualify and the conditions you must meet can significantly reduce the tax burden on your estate when passing farming property to the next generation.

What Counts as Agricultural Property?

Agricultural Relief applies to land or pasture used to grow crops or rear animals. This includes:

• Growing crops
• Stud farms used for breeding and rearing horses and grazing
• Short-rotation coppice (trees planted and harvested at least every 10 years)
• Land temporarily not being farmed under an environmental land management agreement
• Land not currently farmed under a crop rotation scheme
• Certain agricultural shares and securities
• Farm buildings, farm cottages and farmhouses

However, some farm assets do not qualify for Agricultural Relief:

• Farm equipment and machinery
• Derelict buildings
• Harvested crops
• Livestock
• Property subject to a binding contract for sale

Location Requirements

To qualify for relief, the property must be part of a working farm in the United Kingdom. The property can be either owner-occupied or let to tenants.

If you claimed relief before 6 April 2024, it also applied to property in the Channel Islands, Isle of Man, and European Economic Area. This no longer applies to transfers after that date.

Ownership and Occupation Requirements

You must have owned and occupied the property for agricultural purposes immediately before the transfer for specific minimum periods:

2 years if the property was occupied by:

• You as the owner
• A company you controlled
• Your spouse or civil partner

7 years if the property was occupied by someone else (for example, a tenant farmer)

Special Rules for Inherited or Transferred Property

If you inherited the property from someone other than your spouse or civil partner, your ownership period is calculated from the date of that first death, not when you received it.

If you acquired the property through a transfer, all of the following must apply:

• The property qualified for Agricultural Relief at the date of the first transfer
• The property was occupied for agricultural purposes by you or the personal representatives of the person it originally came from
• The property qualifies for relief, apart from the occupation and ownership tests
• One of the transfers occurred on death

Farmhouses and Cottages

Buildings must be of a nature and size appropriate to the farming activity taking place. These properties are valued as if they could only be used for agricultural purposes. Any value above this "agricultural value" — such as the market price as a country residence — does not qualify for Agricultural Relief.

A cottage or farmhouse must be occupied by someone employed in farming, or by:

• A retired farm employee
• The spouse or civil partner of a deceased farm employee

They must occupy the property as either a tenant under a lease granted as part of their former employment contract, or as a protected tenant with statutory rights.

Mortgaged Property

Before calculating Agricultural Relief, you must deduct any outstanding mortgages or other secured liabilities on the property from its value.

Relief Rates

Agricultural Relief is available at two rates: 100% or 50%.

100% Relief

Property qualifies for 100% relief if:

• You farmed the land yourself
• Someone else used the land on a short-term grazing licence
• It was let on a tenancy that began on or after 1 September 1995

Property owned before 10 March 1981 can also qualify for 100% relief if it would have qualified under Schedule 8 Finance Act 1975 if transferred before that date, and you had no possible right to vacant possession between that date and the current transfer.

50% Relief

In all other cases, the rate is 50%.

Important Changes from 6 April 2026

From 6 April 2026 onwards, the combined amount of 100% Agricultural Relief and Business Relief allowed against your estate cannot exceed £2.5 million.

This limit applies to the total value of qualifying agricultural or business property, including:

• Qualifying property in your estate
• Qualifying property you gave away on or after 30 October 2024 if the gift was made within seven years of your death
• Other qualifying property (including property in trusts) treated as part of your estate

Where the total value of qualifying property exceeds £2.5 million, the excess will receive 50% relief instead of 100%.

Transferring Unused Allowance

Any unused portion of the £2.5 million allowance from a late spouse or civil partner may be transferred to your estate. A claim must be made either:

• Within 4 years of your death
• Within 6 months of the personal representatives starting their role

If your spouse or civil partner died before 6 April 2026, the full £2.5 million is assumed to be transferred to your estate on death.

How the Allowance is Applied

The 100% relief allowance must be applied in date order, starting with the earliest qualifying lifetime gift from 30 October 2024. Any remaining balance is then shared equally across all qualifying agricultural or business property forming part of your estate on death.

Agricultural Shares and Securities

Company shares and securities can be eligible for Agricultural Relief if their value either:

• Gave you control of the company at the time of death
• Comes from agricultural property that forms part of the company's assets

Gifts of Agricultural Property

If a gift qualified for Agricultural Relief when you made it, it will continue to qualify if:

• The person who received it has held it until their own death or yours
• It is agricultural property that has been occupied for agricultural purposes since the gift was made

If you sell gifted property before the death of the person who gave it to you, and you exchange it for shares in a company, those shares are treated as the original property. Any additional shares received through a reorganisation or takeover bid are also treated as part of the original gift.

Replacement Property

You can maintain Agricultural Relief if you replace qualifying property with other qualifying property, even if the new property hasn't met the minimum ownership period. All of the following conditions must be met:

• All of the sale proceeds are used to buy the replacement property
• The sale and purchase are conducted at arm's length (buyers and sellers act independently with no relationship to each other)
• The sale and purchase take place within 3 years of each other

When combined, the original and replacement properties must meet the standard ownership and occupation conditions.

Sources

• Agricultural Relief for Inheritance Tax
• Work out how to apportion Agricultural and Business Relief for Inheritance Tax

This article provides general guidance based on current HMRC rules. For advice specific to your situation, speak to your accountant.