As a family business owner, understanding the implications of inheritance tax (IHT) is crucial to safeguarding your legacy. When you die, HMRC assesses the value of everything you own — including your business interests — and charges IHT at 40% on the taxable amount above the nil rate band. Without proper planning, this can threaten the very survival of the business you spent a lifetime building.
At MP Estate Planning, we recognise the importance of protecting your estate from unnecessary inheritance tax burdens. Our team of specialists is here to guide you through the process, ensuring you receive the support needed to secure your family’s future. As Mike Pugh, founder of MP Estate Planning, puts it: “Trusts are not just for the rich — they’re for the smart.” That applies equally to family business owners.
To protect your estate, consider reaching out to our experts today. You can fill out our contact form, call us at 0117 440 1555, or book a call with our team.
Key Takeaways
- Understand how inheritance tax at 40% can directly threaten family business continuity — and why Business Property Relief (BPR) is your most important defence.
- Learn why the changes to BPR and APR from April 2026 mean planning is now more urgent than ever for business owners.
- Discover how discretionary trusts, gifting strategies, and life insurance written in trust can protect your business for the next generation.
- Find out why specialist advice — not a generic high-street solicitor — is essential for family business IHT planning.
- Take the first step in protecting your business before the new tax rules take effect.
Understanding Inheritance Tax in the UK
The UK’s inheritance tax system can be complex, but it’s essential for families to grasp its basics, especially when it comes to business succession planning and the implications for family businesses. England invented trust law over 800 years ago, and much of modern IHT planning still relies on those foundational principles.
Definition and Purpose of Inheritance Tax
Inheritance tax (IHT) is a tax charged on a person’s estate when they die — and in some cases, on certain gifts made during their lifetime. It’s a significant consideration for families in the UK, particularly those with substantial assets, including family businesses. The tax applies to the total value of your estate (property, savings, investments, business interests, possessions) less any debts, reliefs, and exemptions.
In straightforward terms, when someone dies, their estate is valued by the executors or administrators. If the net value exceeds the nil rate band (currently £325,000), IHT is charged at 40% on the excess. There is a reduced rate of 36% available if at least 10% of the net estate is left to charity. For family business owners, the critical question is whether Business Property Relief applies — because if it does, it can reduce or eliminate the IHT bill entirely.
Current Rates and Thresholds
The inheritance tax nil rate band (NRB) is £325,000 per person — and it has been frozen at that level since 6 April 2009, with the freeze now confirmed until at least April 2031. That’s over two decades without increasing with inflation, which is exactly why more and more ordinary families and business owners are being caught by IHT.
For married couples or civil partners, any unused portion of the NRB transfers to the surviving spouse, giving a combined maximum of £650,000. There is also the Residence Nil Rate Band (RNRB) of £175,000 per person (£350,000 for a couple), but this only applies when a qualifying residential property is passed to direct descendants — children, grandchildren, or step-children. It is not available for business assets. The RNRB also tapers away by £1 for every £2 the estate exceeds £2,000,000, so larger estates may lose it entirely.
The standard IHT rate is 40%. From April 2026, significant changes to Business Property Relief (BPR) and Agricultural Property Relief (APR) will take effect, which will directly impact family business owners. We cover these changes in detail below.
For instance, if you’re passing on a family business, you may currently be eligible for Business Property Relief, which can exempt qualifying business assets from IHT. But the rules are tightening — and planning ahead has never been more important.
Key Exemptions Available
There are several key exemptions available that can reduce the inheritance tax liability:
- Spouse/Civil Partner Exemption: Transfers between spouses or civil partners are fully exempt from IHT, regardless of value. Any unused NRB also transfers to the surviving spouse.
- Charitable Donations: Gifts to registered charities are exempt from IHT. If you leave at least 10% of your net estate to charity, the IHT rate on the remaining taxable estate drops from 40% to 36%.
- Business Property Relief (BPR): Currently provides up to 100% relief on qualifying trading business assets. From April 2026, this will be capped (see below).
- Agricultural Property Relief (APR): Applies to the agricultural value of qualifying farmland and buildings. Also subject to changes from April 2026.
- Annual Gift Exemption: £3,000 per tax year (with one year’s carry-forward), plus £250 small gifts per recipient. Note that you cannot combine the £3,000 and £250 exemptions for the same person.
- Normal Expenditure Out of Income: Regular gifts made from surplus income are exempt — a powerful tool for business owners with strong income streams, provided the gifts form a regular pattern and leave the donor with enough income to maintain their normal standard of living.
Understanding these exemptions and reliefs is crucial for effective inheritance tax planning for family businesses. By leveraging them properly — and planning well in advance — families can significantly reduce their IHT liability and ensure more of their wealth passes to the next generation.
The Impact of Inheritance Tax on Family Businesses
Family businesses must navigate the complexities of inheritance tax to ensure their legacy endures for future generations. Without planning, IHT at 40% on the value of business assets above the nil rate band can force the sale of those very assets — or even the entire business — just to pay the tax bill. This is not a theoretical risk; it happens to real families every year in the UK.
How Inheritance Tax Affects Business Continuity
Inheritance tax can directly threaten the continuity of a family business. When the business owner dies, the executors must account for IHT before any assets can be distributed. If the business doesn’t qualify for full BPR — or if the forthcoming BPR cap applies — the heirs may face a tax bill running into hundreds of thousands of pounds, due within six months of the date of death. Effective tax planning for passing on a family business is crucial to mitigate this risk.
- The business may need to sell premises, equipment, or divisions to generate the cash for the IHT bill — potentially destroying the core operation.
- Heirs may need to take on significant debt, eating into future profitability before they’ve even started running the business.
- During probate — which can take 3 to 12 months, and longer when business assets or property are involved — sole-name assets are frozen. The business may struggle to operate without access to key accounts.
- In the worst cases, the business may be forced to close entirely if the IHT liability cannot be met from liquid assets.
Real-Life Case Studies
Consider this scenario to illustrate the real impact of IHT on family businesses. A family-owned manufacturing company is valued at £5 million when the owner dies. Under the current rules, if BPR applies at 100%, the entire value is sheltered from IHT. But from April 2026, BPR will be capped: 100% relief on the first £1 million of combined business and agricultural property, then only 50% relief on the excess. That means £4 million of value above the £1 million cap would receive only 50% relief — leaving £2 million taxable. At 40%, that’s an IHT bill of £800,000.
Now imagine the family hadn’t planned for this. The business’s value is tied up in plant, equipment, and premises — not sitting in a bank account. The heirs would need to find £800,000 in cash within six months, potentially forcing a fire sale of business assets or taking on crippling debt. This is precisely the situation that proper planning can prevent.
Financial Implications for Heirs
The financial implications for heirs can be severe. Beyond the IHT bill itself, heirs face additional costs during the transition — professional valuations, accountancy fees, and legal costs for the probate process. Without adequate planning to minimise inheritance tax on the family business, heirs can find themselves inheriting a liability rather than an asset.
| Financial Implications | Description | Potential Impact |
|---|---|---|
| Inheritance Tax Bill | 40% on the taxable value of business assets above available reliefs and NRB | May force sale of business assets or the entire business |
| Professional Valuation Fees | HMRC requires an accurate valuation of business assets at date of death | Significant cost — especially for complex businesses with goodwill and intangibles |
| Probate Delays & Legal Costs | Estate administration, Grant of Probate, and business transfer formalities | Assets frozen during probate; business operations may be disrupted for months |
Reliefs and Exemptions for Family Businesses
Inheritance tax can be a significant burden on family businesses, but there are reliefs and exemptions specifically designed to help mitigate this liability. Understanding these — and how they are changing — is crucial for business continuity and financial planning.
Business Property Relief (BPR)
Business Property Relief (BPR) is the single most important IHT relief for family business owners. It can reduce the taxable value of qualifying business assets, potentially by up to 100%. To qualify, the business must be a genuine trading business (not primarily an investment or property holding business), and the owner must have held the interest for at least two years before death.
The following table outlines the key aspects of BPR:
| Qualifying Criteria | Description |
|---|---|
| Business Type | Must be a trading business, not wholly or mainly an investment business |
| Relief Rate | 100% for unquoted shares/partnership interests in qualifying businesses; 50% for controlling holdings in quoted shares, land/buildings/machinery owned by the owner but used in their partnership or controlled company |
| Minimum Holding Period | Two years of ownership before death (or transfer) |
| Excluded Assets | Excess cash, investment property within the business, and “excepted assets” not used for trading purposes do not qualify |
Critical change from April 2026: BPR will be capped at 100% on the first £1 million of combined business and agricultural property. Above that threshold, only 50% relief will apply. For a business worth £3 million, that means £2 million above the cap gets only 50% relief, leaving £1 million exposed to IHT at 40% — a tax bill of £400,000. This is a fundamental shift for family business owners who have historically relied on full BPR to pass their businesses on free of IHT.
Agricultural Property Relief (APR)
Agricultural Property Relief (APR) is designed for farming businesses, providing relief on the agricultural value of qualifying farmland and buildings. Like BPR, APR can currently offer up to 100% relief on qualifying assets — but it is subject to the same £1 million cap from April 2026.
To qualify for APR, the agricultural property must have been occupied for the purposes of agriculture for at least two years (if occupied by the owner) or seven years (if let to a tenant). The relief applies only to the agricultural value — not development value or any non-agricultural element. APR and BPR share the combined £1 million threshold from April 2026, so a farmer who also owns a separate trading business will need to consider how the cap applies across both.
Other Available Reliefs
In addition to BPR and APR, there are other reliefs and exemptions that family businesses can use to reduce their IHT exposure:
- Gifts to charities: Business assets left to registered charities are fully exempt from IHT. Leaving at least 10% of the net estate to charity can also reduce the IHT rate from 40% to 36% on the remaining estate.
- Spouse/civil partner exemption: Transferring business assets to a spouse or civil partner is fully exempt. However, this only defers the IHT problem — when the surviving spouse dies, the combined estate (including the business) is assessed for IHT.
- Potentially Exempt Transfers (PETs): Gifts of business assets to individuals become fully exempt if the donor survives seven years. However, note that transfers into discretionary trusts are Chargeable Lifetime Transfers (CLTs), not PETs — with an immediate 20% charge on any value above the available NRB.
- Instalment option: Where IHT is due on qualifying business assets, HMRC may allow payment in ten annual instalments — providing some cash flow relief, though interest is charged on the outstanding balance.
It’s essential for family business owners to review their reliefs carefully, especially given the BPR/APR changes taking effect from April 2026. What was once a complete shield may now leave a significant portion of the business exposed to IHT.
Planning Ahead: Strategies to Minimise Inheritance Tax
Effective planning can significantly reduce the inheritance tax burden on family businesses, ensuring their continuity across generations. The key principle is simple: plan, don’t panic. The earlier you start, the more options are available to you.
Establishing a Trust
One of the most effective strategies for protecting a family business from IHT is establishing a trust — specifically, a discretionary lifetime trust. In English law, a trust is a legal arrangement (not a legal entity) where trustees hold legal ownership of assets for the benefit of named beneficiaries. In a discretionary trust, the trustees have absolute discretion over how and when to distribute the trust assets, which provides enormous flexibility.
A discretionary trust is particularly valuable for family businesses because no single beneficiary has a fixed right to the assets. This means the business interest held in trust is outside any individual’s estate for IHT purposes, it is protected if a beneficiary faces divorce (with around 42% of UK marriages ending in divorce, this is a real concern) or financial difficulty, and the trustees can adapt distributions to changing family circumstances over a trust period of up to 125 years.
However, it’s important to understand the tax implications. Transferring business assets into a discretionary trust during your lifetime is a Chargeable Lifetime Transfer (CLT). If the value transferred exceeds your available nil rate band (£325,000), there’s an immediate charge of 20% on the excess. However, if BPR applies to reduce the chargeable value, the entry charge may be significantly reduced or even nil. Once in trust, the relevant property regime applies — with a potential 10-year periodic charge (maximum 6% of the trust value above the NRB) and proportional exit charges when assets leave the trust. For many family businesses with values below the NRB after BPR, or where the trust value remains modest, these charges can be zero or very low.
Gifting Business Assets
Gifting business assets is another strategy that can help reduce inheritance tax. Gifts to individuals are Potentially Exempt Transfers (PETs) — if the donor survives seven years, the gift falls outside the estate completely. If the donor dies within seven years, the gift uses up the NRB first, and taper relief may reduce the tax on any excess (though taper relief only applies where gifts exceed the £325,000 NRB). The taper relief scale reduces the tax payable — not the value of the gift — from 40% at 0-3 years down to 8% at 6-7 years.
There are important considerations for business owners thinking about gifting. The gift must be genuine and absolute — you cannot give away a business interest and continue to benefit from it, or HMRC will treat it as a Gift with Reservation of Benefit (GROB), keeping the asset in your estate for IHT. Capital Gains Tax (CGT) may also arise on the gift, although holdover relief is available for qualifying business assets, deferring any CGT until the recipient disposes of the asset.
To maximise the benefits of gifting, it’s advisable to start early and seek specialist inheritance tax planning advice. A poorly structured gift can create more problems than it solves.
Leveraging Life Insurance
Life insurance can play a vital role in inheritance tax planning for family businesses — particularly where a known IHT liability exists and the family wants to ensure the business doesn’t need to be sold to pay the tax bill. A whole-of-life policy can provide a lump sum on death that matches the anticipated IHT liability.
The critical point is that the life insurance policy must be written in trust. If the policy is written in the business owner’s own name, the payout forms part of their estate and is itself subject to 40% IHT — defeating the entire purpose. When written in trust, the proceeds bypass the estate entirely and go directly to the trustees, who can use them to pay the IHT bill or provide liquidity for the business during the transition. The proceeds also bypass probate delays, meaning funds can be available almost immediately rather than being frozen for months. At MP Estate Planning, setting up a Life Insurance Trust is typically free as part of the planning process.
The Role of Will and Estate Planning
Inheritance tax can significantly impact family businesses, but proper estate planning — combining a well-drafted will with trust-based strategies — can help mitigate this burden. A will alone is not enough; it’s one piece of a comprehensive estate plan.
Importance of a Well-Drafted Will
A well-drafted will is a foundational component of estate planning, but it’s important to understand what a will can and cannot do. A will directs how your estate is distributed after death, but everything passing through a will goes through probate — meaning the will becomes a public document once a Grant of Probate is issued, assets can be frozen for months, and the estate is fully exposed to IHT. For business owners, this delay can be devastating to day-to-day operations.
Here are the key benefits of having a well-drafted will as part of a broader estate plan:
- Clarity and Control: A well-drafted will provides clear instructions on how your estate should be handled, reducing the risk of intestacy rules applying — which could direct your business interests to unintended recipients under a rigid statutory formula.
- Minimised Disputes: By clearly stating your wishes and the reasoning behind them, you reduce the likelihood of claims under the Inheritance (Provision for Family and Dependants) Act 1975.
- Will Trusts: Your will can create trusts that take effect on your death — such as an interest in possession trust giving your spouse the right to income from the business while preserving the capital for your children, preventing sideways disinheritance if your spouse remarries. A properly structured Immediate Post-Death Interest (IPDI) trust can achieve this while qualifying for the spouse exemption on the first death.
Involving Professional Advisors
Estate planning for family businesses requires specialist expertise. As Mike Pugh says: “The law — like medicine — is broad. You wouldn’t want your GP doing surgery.” A high-street solicitor who handles conveyancing and divorces may not have the specialist knowledge needed for business succession and IHT planning.
Specialist advisors can help in several ways:
- Conducting a thorough analysis of your estate — including business assets, property, pensions, and investments — to identify IHT exposure. At MP Estate Planning, we use our proprietary Estate Pro AI system, a 13-point threat analysis that identifies vulnerabilities most advisors miss.
- Advising on the interaction between BPR, trusts, CGT holdover relief, and the new April 2026 rules — ensuring your plan is optimised across all taxes, not just IHT in isolation.
- Structuring a comprehensive plan that combines wills, lifetime trusts, life insurance written in trust, and gifting strategies — coordinated to work together rather than in conflict.
Keeping Your Will Updated
Estate planning is not a one-time task; it requires regular reviews to reflect changes in your business, family circumstances, and — critically — changes in tax law. The forthcoming BPR/APR changes from April 2026 are a perfect example: a business succession plan written five years ago that relied on full BPR may now leave a significant IHT gap.
Regular reviews of your will and estate plan should cover:
- Changes in the value or structure of your business — has it grown beyond the £1 million BPR cap? Has the nature of the business changed from trading to investment?
- Changes in tax legislation — the NRB has been frozen since 2009, and further changes to reliefs are being introduced. Your plan needs to account for the law as it is, not as it was when you last reviewed it.
- Changes in personal circumstances — marriages, divorces (currently around 42% of UK marriages end in divorce), births, deaths, or changes in the relationship with your intended successors.
Common Mistakes to Avoid
Family businesses often face avoidable problems when dealing with inheritance tax, usually because of common planning mistakes. Understanding these pitfalls can help you navigate the complex landscape of HMRC’s IHT rules for family businesses.
Failing to Understand Tax Implications
One of the most significant errors is assuming that Business Property Relief will always cover the full value of your business. Under the current rules, BPR can provide 100% relief — but from April 2026, it will be capped at 100% on the first £1 million and only 50% on the excess. If you haven’t reviewed your plan in light of this change, you may be leaving your heirs with a substantial and unexpected tax bill.
Other common misunderstandings include: assuming that assets in a company are automatically protected from IHT (they’re not — shares in a company form part of your estate); not realising that excepted assets within a business (cash reserves above working capital needs, investment property) may not qualify for BPR; and confusing BPR eligibility for trading businesses with ineligibility for investment businesses — the distinction is critical and HMRC scrutinises it closely.
Neglecting Business Valuation
Another critical mistake is failing to obtain a proper valuation of your business — both for IHT planning purposes and to understand your true exposure. HMRC’s Shares and Assets Valuation team will scrutinise the value placed on business assets, and getting this wrong can lead to penalties, interest charges, or loss of reliefs.
A professional business valuation takes into account multiple factors, and the method used must be appropriate for the type of business. It’s advisable to work with experienced valuers who understand how HMRC approaches business valuations for IHT purposes — not just a generic accountant who handles your annual accounts.
| Valuation Method | Description | Relevance to Inheritance Tax |
|---|---|---|
| Asset-Based Valuation | Values the business based on its net tangible and intangible assets. | Commonly used for asset-heavy businesses (property, manufacturing). HMRC will look at market value, not book value. |
| Earnings-Based Valuation | Values the business based on maintainable earnings, typically using a price/earnings multiple. | The most common method for profitable trading businesses. The multiple applied is critical and can be challenged by HMRC. |
| Dividend Yield Valuation | Values minority shareholdings based on historical dividend yield. | Relevant for minority interests in family companies. Often produces a lower value due to lack of control discount. |
Inadequate Communication with Heirs
Inadequate communication with heirs is one of the most overlooked mistakes in business succession planning. Your heirs need to understand not just what they’re inheriting, but the tax implications, the conditions attached to any reliefs (for example, BPR requires the recipient to retain the business asset — selling it too quickly after inheriting can result in clawback), and the practical steps required to keep the business running during the transition period.
Consider involving your successors in the planning process early. A letter of wishes — prepared alongside your will and any trust deed — can provide detailed guidance to your trustees and executors about your intentions for the business, including who should run it, how decisions should be made, and what circumstances might warrant selling rather than continuing. While a letter of wishes is not legally binding, it carries significant moral weight and helps trustees understand your thinking.
By avoiding these common mistakes, you can better protect your family business and ensure its continuity for future generations. Not losing the family money provides the greatest peace of mind above all else.
The Importance of Succession Planning
When it comes to passing on a family business, having a solid succession plan in place is essential. Succession planning is not just about ensuring the continuity of your business; it’s also about minimising the IHT exposure on business assets and ensuring that your family’s financial future is secure — especially given the forthcoming changes to BPR from April 2026.
Developing a Succession Plan
Developing a succession plan involves several key steps. First, identify potential successors within your family or among your senior employees. Assess their capabilities, willingness, and readiness to take over the business. Then consider the tax-efficient structures available — you should also consider inheritance tax planning strategies for passing on your family business to minimise the IHT liability.
- Identify potential successors and honestly assess their strengths, weaknesses, and commitment.
- Assess the financial implications of transferring the business — including CGT on lifetime transfers (holdover relief may be available), IHT on death, and the impact of the new BPR cap.
- Consider trust-based structures — a discretionary trust can hold business shares, protecting them from IHT, divorce, and creditors while giving trustees flexibility to distribute to the most suitable family members.
Key Considerations in Succession Planning
Several factors need careful consideration when creating a succession plan. These include the current and projected valuation of your business, whether your successors have the financial resources to manage any residual IHT liability, and how to structure the transition so that BPR eligibility is maintained throughout. Effective tax planning for passing on a family business is critical to ensure that your heirs are not burdened with an IHT bill that forces them to sell the very asset they’ve inherited.
- Obtain a professional valuation of your business — understand where you stand relative to the £1 million BPR cap from April 2026.
- Assess the financial readiness of your successors — do they have the skills, resources, and willingness to run the business, or should you be planning for an orderly sale?
- Seek specialist advice — a generalist accountant or high-street solicitor is unlikely to have the depth of knowledge needed for complex business succession planning. You need a specialist who understands the interaction between BPR, trusts, CGT, and the new rules.
Communicating Your Plans Effectively
Once you have developed a succession plan, it’s vital to communicate it clearly to all relevant parties — your family members, key employees, and professional advisors. Succession disputes can destroy family businesses faster than any tax bill. A letter of wishes held alongside any trust deed can provide guidance to your trustees about how you want the business managed during the transition period.
By following these steps and considering the key factors involved in succession planning, you can ensure the long-term success of your family business and minimise the impact of inheritance tax. The time to plan is now — before April 2026, not after.
Working with Financial and Legal Experts
Expert advice is invaluable in managing the impact of inheritance tax on family businesses. Navigating the complexities of IHT — particularly the interaction between business reliefs, trust structures, CGT, and the new rules from 2026 — requires specialist knowledge that goes well beyond general accountancy or high-street legal practice.
The Benefits of Professional Guidance
Working with specialist financial and legal advisors can provide concrete benefits, including:
- Personalised advice tailored to your specific business structure, family circumstances, and goals
- Expertise in maximising BPR, structuring trusts, and using CGT holdover relief — often saving multiples of the advisory fee in tax
- Coordination between your accountant, solicitor, and financial adviser to ensure all elements of your plan work together — rather than in isolation or contradiction
By leveraging specialist knowledge, you can make informed decisions that protect your family’s assets and ensure the continuity of your business.
Choosing the Right Advisors
Selecting the right advisors is crucial. Look for professionals with specific expertise in IHT, business succession, and trust planning — not generalists who dabble in estate planning occasionally.
- Direct experience advising family business owners — not just personal estate planning
- A clear, transparent approach to fees — at MP Estate Planning, Mike Pugh is the first and only company in the UK that actively publishes all prices on YouTube
- A comprehensive understanding of both current IHT rules and the forthcoming changes from April 2026 and 2027
| Advisor Qualities | Importance | What to Look For |
|---|---|---|
| Specialist Experience | Essential | Proven track record in family business IHT planning — not just personal wills and probate |
| Trust & Tax Expertise | Essential | In-depth knowledge of discretionary trusts, BPR, CLTs, and the relevant property regime |
| Transparent Pricing | Important | Clear fee structure published upfront — not hidden behind “it depends” until after the consultation |
Questions to Ask Your Team
When consulting with your financial and legal advisors, consider asking these specific questions:
- How will the April 2026 BPR/APR cap affect my business — and what can we do before then to mitigate the impact?
- Should we be transferring business interests into a discretionary trust now, and what are the CGT and IHT implications of doing so?
- Is my business genuinely a “trading” business for BPR purposes, or are there elements (investment property, excess cash) that HMRC could challenge?
- What happens if I die before the plan is fully implemented — do we have interim protection (such as life insurance written in trust)?
By asking the right questions, you can gain a clear understanding of your exposure and make informed decisions about your family’s future.
At MP Estate Planning, we are committed to providing clear, accessible guidance on estate planning and inheritance tax for family business owners. Keeping families wealthy strengthens the country as a whole. By working together with our experienced team, you can protect your family’s assets and ensure the continuity of your business.
Recent Changes in Inheritance Tax Legislation
The UK’s inheritance tax laws are undergoing the most significant changes in a generation for family business owners. Understanding what’s changing, when, and how to respond is essential.
Overview of Recent Amendments
The most impactful changes for family businesses were announced in the Autumn Budget 2024 and take effect from April 2026 and April 2027. Here is a summary of the key changes alongside existing reliefs:
| Change | Description | Impact on Family Businesses |
|---|---|---|
| BPR/APR Cap (from April 2026) | 100% relief on the first £1 million of combined business and agricultural property; 50% relief on the excess | Businesses valued above £1 million will face IHT on the excess for the first time. A £3 million business could face a £400,000 IHT bill where previously there would have been none. |
| Inherited Pensions (from April 2027) | Unused pension funds and death benefits will become liable for IHT | Business owners who relied on pension wealth being outside IHT now face a double hit — reduced BPR AND pensions in the estate |
| NRB & RNRB Freeze (confirmed to April 2031) | The nil rate band (£325,000) and residence nil rate band (£175,000) remain frozen — no increase with inflation | The NRB has been frozen since 2009. More estates are dragged into IHT each year by inflation alone. Combined with reduced BPR, the effect is cumulative. |
Implications for Family Businesses
These changes have profound implications for family businesses. The current inheritance tax rules will look very different from April 2026. A business that was previously fully sheltered by BPR may now face significant exposure. Consider this: a family business valued at £2.5 million currently pays zero IHT thanks to 100% BPR. From April 2026, only £1 million gets full relief. The remaining £1.5 million gets 50% relief, leaving £750,000 taxable. At 40%, that’s a £300,000 IHT bill — payable within six months of the owner’s death.
The combination of capped BPR, frozen NRB, and pensions coming into the IHT net from April 2027 means that business owners need to review their plans urgently. Strategies that worked perfectly five years ago may now be inadequate.
Future Trends to Watch
Looking ahead, family businesses should watch for several potential developments:
- Further tightening of BPR qualifying criteria: HMRC is already challenging businesses with significant investment or property-holding elements. Expect more scrutiny of what constitutes a “trading” business.
- Changes to the trust taxation regime: The relevant property regime (10-year charges, exit charges) could be reformed — although currently, these charges remain relatively modest for most family trusts.
- Potential reform of CGT on death: Currently, assets receive a CGT-free uplift to market value on death. If this were removed, the combined IHT and CGT hit on business succession could be devastating.
To ensure you’re prepared for any future amendments, act now rather than waiting. The window between now and April 2026 is the most critical planning period for family business owners in recent memory. Specialist advice — not generic guidance — is essential.
Get Professional Help to Protect Your Estate
Protecting your family business from unnecessary inheritance tax requires careful planning and specialist guidance. At MP Estate Planning, we specialise in providing tailored solutions for tax planning for passing on a family business, ensuring that your legacy is safeguarded for future generations.
Our team is dedicated to helping you navigate the complexities of family business inheritance tax, including the critical changes taking effect from April 2026 and 2027. We offer personalised consultations to discuss your specific needs and develop a strategy that suits your goals. When you compare the cost of professional planning to the potential IHT bill — or the cost of losing the business entirely — it’s one of the most cost-effective forms of protection available. To learn more about our services, visit our inheritance tax planning page.
Reach Out to Our Team
To schedule a consultation or discuss your estate planning needs, please don’t hesitate to contact us. You can fill out our online contact form, call us at 0117 440 1555, or book a call with our team directly. The time to plan is before April 2026 — not after. We’re committed to providing you with the specialist guidance you need to protect your estate and ensure a smooth transition for your family business.