Short Answer – the government have capped IHT reliefs on Farms and Businesses, and then keep changing the thresholds because it’s miserably unfair of them to do this. Latest cap seems to be £2.5 Million per spouse, and there are some helpful tips about how to claim these below
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Table of Contents – Inheritance Tax Cap
Inheritance Tax Agricultural Property Relief (APR) and Business Property Relief (BPR) – 2026 Cap Explained
Discover how the new £2.5 million cap on Inheritance Tax Agricultural Property Relief (APR) and Business Property Relief (BPR), effective from April 2026, affects farms, family businesses, and estates. This Q&A covers everything you need to know about claiming reliefs, planning transfers, using spousal allowances, and minimising IHT liability.
What is the new cap on Agricultural Property Relief (APR) and Business Property Relief (BPR)?
From 6 April 2026, APR and BPR are capped at £2,500,000 per person (Editors note – per the owner but see below, there is a hack to take advantage of…).
- The first £2.5 million of qualifying agricultural or business property value receives 100% relief and is removed from the taxable estate.
- Any value above £2.5 million receives 50% relief on the tax charged on that excess.
These reliefs remain extremely valuable but require careful planning above the cap.
Are APR and BPR applied before or after the Nil Rate Band?
APR and BPR apply first. It is crucial to undestand this point. They reduce the taxable value of the farm or business assets.
After applying the capped reliefs:
- Any remaining taxable amount above £2.5 million benefits from the 50% relief.
- You can then apply the individual’s unused Nil Rate Band (£325,000, plus any transferable amount from a predeceased spouse).
Result: A single person can potentially pass on £2,825,000 before any Inheritance Tax is due. With a full transferable Nil Rate Band from a spouse (and potentially a second if remarried), the tax-free threshold increases significantly.
Can the £2.5 million APR/BPR cap be transferred to a surviving spouse?
Yes. The reliefs are per person and the unused portion of the £2.5 million cap can be transferred to the surviving spouse on first death.
This allows married couples (or civil partners) to effectively double the relief by strategic ownership and will planning.When does the new cap apply to lifetime gifts and transfers?
- The cap applies to any lifetime transfer made on or after 30 October 2024.
- Transfers made before this date retain uncapped relief.
- For deaths on or after 30 October 2024, the cap applies to any gifts made within 7 years of death (failed Potentially Exempt Transfers or PETs).
Gifting qualifying assets and surviving 7 years allows the relief to reset, enabling a fresh claim on new transfers.
Do I need to own a farm or business at the time of death to claim APR or BPR?
No. It seems there is no requirement for the deceased to personally own the farm or business at death in order for a surviving spouse who does own a farm to claim unused relief. This flexibility is very useful for lifetime planning and gifting strategies.
Should spouses jointly own farm or business assets?
Yes – this is highly recommended.
Joint or separate spousal ownership multiplies the available reliefs (up to £5 million combined at 100% relief). Early gifting to spouses or children also allows the 7-year clock to restart, renewing access to full reliefs.
What are the best options for leaving APR/BPR qualifying assets in a will?
Three strong approaches include:
- Transferring reliefs to the surviving spouse on first death.
- Leaving assets directly to children or via Immediate Post-Death Interest (IPDI) trusts.
- Leaving assets to a Nil Rate Band Discretionary Trust.
Always leave any unused reliefs to the surviving spouse where appropriate. Professional will drafting is essential — gifts must clearly specify relief-attracting assets.
Why is a Nil Rate Band Discretionary Trust recommended on first death?
It provides excellent flexibility. Benefits include:
- Applying the trust to the main home for additional Residence Nil Rate Band planning (potentially +15% relief).
- The surviving spouse can claim further reliefs later.
- Loans from the trust to the spouse can be deducted from their estate for IHT purposes.
Important: Farm or business assets (up to £2.5m plus the NRB) can be placed in the trust but should generally be appointed out within 2 years of death to avoid exit charges and 10-year periodic charges. Deeds of variation under section 144 IHTA 1984 can help rearrange assets and trust terms.
How should trusts set up before 30 October 2024 be handled?
Trusts established before 30 October 2024 are largely protected. Special rules apply to exit charges and 10-year periodic charges using the £2.5 million allowance.
What about IHT installments payment on farms and businesses?
You can pay Inheritance Tax in instalments with 0% interest on qualifying business and agricultural property — provided you do not sell the asset.
Why are professional valuations essential?
Accurate, up-to-date valuations are critical for tax planning and probate. Do not cut corners — valuations must support both IHT relief claims and any future challenges. Keep detailed records.
Can I gift business shares that include investment elements?
Yes. This can be advantageous, especially where a business holds capital reserves or non-trading cash. Seek specialist advice to ensure the shares still qualify for BPR.
Key Actions for Effective Planning
- Update wills promptly with specific drafting for relief-attracting assets.
- Consider spousal ownership and lifetime gifting strategies.
- Review existing trusts.
- Obtain professional valuations and maintain good records.
- Consult a specialist solicitor or tax adviser for personalised planning, especially regarding Nil Rate Band Discretionary Trusts and deeds of variation.
Note: Rules around 18-25 trusts and certain QIIPs have additional considerations not covered here. This information is for guidance only and does not constitute specific tax or legal advice.
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