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Specialist Estate Planning

Wills for Complex Estates
Specialist Advice for Situations That Need It

Not every estate fits a standard will. Second families, business interests, foreign property, disabled beneficiaries, agricultural land, and large taxable estates all require a different approach — one that anticipates problems before they arise.

When a Standard Will Is Not Enough

A standard will — leaving everything to a spouse, then equally to children — works well for many people. But it can create serious problems when the reality of your life is more complicated than that.

The complexity of your estate shapes every aspect of what your will needs to do: which assets it covers, how they are held, who benefits, in what order, and under what conditions. A will that does not reflect that complexity is not just inadequate — it can actively cause the problems it was meant to prevent.

At PDA Law, Darren Steele — a STEP member since 2011 — advises clients across Chester, Cheshire, and North Wales on estate planning for situations that require specialist knowledge. Below are the most common indicators that your estate needs more than a standard will.

Second Families & Blended Households

Children from a previous relationship, a new partner, stepchildren — when your family does not fit a single linear structure, a standard will can create serious conflict. Protective trusts and carefully drafted conditions are essential.

Business Interests

Sole traders, partners, company shareholders — your business interest needs to be addressed in your will. Business Property Relief, succession planning, and shareholder agreements must all align.

Agricultural Land & Rural Estates

Farms, smallholdings, and rural estates involve Agricultural Property Relief, tenancy arrangements, and succession challenges that require specialist knowledge — particularly following the Finance Act 2026 changes.

Disabled or Vulnerable Beneficiaries

Leaving assets directly to a disabled beneficiary can affect their means-tested benefits. A Disabled Person's Trust or Discretionary Trust can protect their position while preserving their entitlements.

Estrangements & Exclusions

Deliberately excluding a family member — or making unequal provision — creates a real risk of an Inheritance Act claim. Your will needs to be drafted with that risk in mind and supported by a letter of wishes.

Jointly Owned Property

Whether you own property as joint tenants or tenants in common fundamentally affects what happens on death. Many couples are unaware that joint tenancy overrides their will entirely.

Large or Taxable Estates

Estates above the nil-rate band thresholds face Inheritance Tax at 40%. Effective planning — trusts, lifetime gifting, life insurance, pension structuring — can significantly reduce the bill.

Second Families and Blended Households

If you have children from a previous relationship and a new partner, a standard will creates a genuine dilemma. Leave everything to your partner, and your children may receive nothing — either because your partner spends the assets, remarries, or simply makes a different will. Leave everything to your children, and your partner may be left without adequate provision.

The solution is usually a Life Interest Trust or Protective Property Trust. These allow your partner to benefit from your estate during their lifetime — living in the family home, receiving income — while ensuring that the underlying assets ultimately pass to your children.

Stepchildren have no automatic right to inherit under English law. If you want to include them, your will must say so explicitly. If you want to exclude them, your will should be drafted carefully to reduce the risk of an Inheritance Act claim.

A letter of wishes — explaining your reasoning — is strongly recommended for any blended family situation. It does not override your will, but it provides important context for your trustees and can be significant evidence if your will is challenged.

Key Structures for Blended Families

Life Interest Trust

Your partner benefits during their lifetime; your children inherit the capital on the second death.

Protective Property Trust

Your share of the family home is held in trust — your partner can live there, but it cannot be sold without your children's consent.

Discretionary Trust

Trustees have flexibility to decide who benefits and when — useful where circumstances may change.

Letter of Wishes

Non-binding guidance for your trustees explaining your intentions and reasoning.

What Your Will Needs to Address

Who inherits your business interest

A family member, a business partner, or a trust — each has different implications for the business and for IHT.

Business Property Relief

BPR can reduce or eliminate IHT on qualifying business assets — but it must be claimed correctly and the business must qualify.

Shareholder or partnership agreements

Your will must be consistent with any buy-sell provisions in your shareholder or partnership agreement.

Business continuity

Who has authority to run the business while the estate is being administered? Your will and any LPA should address this.

Business Interests and Succession

If you own a business — whether as a sole trader, a partner, or a company shareholder — your will needs to address what happens to that interest when you die. Without clear instructions, your executors may have no authority to run the business, your family may be forced into a sale at an unfavourable time, and your business partners may find themselves in dispute with your estate.

Business Property Relief (BPR) can reduce or eliminate Inheritance Tax on qualifying business assets — but it must be claimed correctly, the business must qualify, and the relief must be structured into your estate plan. BPR is not automatic.

Following the Finance Act 2026, the scope of BPR has changed for some asset types. If you have not reviewed your estate plan since April 2026, now is the time to do so.

Your will should also be reviewed alongside any shareholder agreement or partnership deed. Buy-sell provisions in those documents may override your will — or conflict with it in ways that create expensive disputes.

Disabled and Vulnerable Beneficiaries

Leaving assets directly to a disabled beneficiary who receives means-tested benefits — such as Universal Credit, Housing Benefit, or Personal Independence Payment — can reduce or eliminate those benefits. The local authority may also treat an inheritance as capital when assessing care fee contributions.

A Disabled Person's Trust (sometimes called a Discretionary Trust for a disabled person) allows trustees to use the assets for the beneficiary's benefit without the assets being treated as their own capital for benefit assessment purposes. The trust must meet specific HMRC and DWP criteria to qualify for the relevant tax and benefit protections.

The trust can pay for things that improve the beneficiary's quality of life — holidays, equipment, home adaptations — without affecting their entitlement to state support.

Careful drafting is essential. A trust that does not meet the statutory criteria will not qualify for the tax and benefit protections — and may actively harm the beneficiary's position.

Key Considerations

Means-tested benefits

A direct inheritance can reduce or eliminate Universal Credit, Housing Benefit, and other means-tested support.

Care fee assessments

Local authorities can treat an inheritance as capital when assessing care fee contributions.

HMRC qualifying criteria

The trust must meet specific criteria to qualify for IHT and income tax reliefs available to disabled person's trusts.

DWP benefit rules

The trust must be structured to comply with DWP rules on capital disregards for benefit purposes.

Trustee selection

Choosing the right trustees — people who understand the beneficiary's needs and the trust's obligations — is critical.

Exclusions, Estrangements, and Inheritance Act Risk

In England and Wales, you are generally free to leave your estate to whoever you choose. But that freedom is not absolute. The Inheritance (Provision for Family and Dependants) Act 1975 allows certain categories of person — spouses, former spouses, children, cohabitees, and financial dependants — to apply to the court for provision from your estate if your will does not make reasonable financial provision for them.

This means that deliberately excluding a family member — or making significantly unequal provision — creates a real risk of a legal challenge after your death. The risk cannot be eliminated entirely, but it can be managed.

A well-drafted will, supported by a contemporaneous letter of wishes explaining your reasoning, significantly strengthens your estate's position if a claim is made. Courts take into account the testator's stated reasons — and the absence of any explanation can count against the estate.

Estrangements are particularly sensitive. If you have not had contact with a child for many years, you may feel that excluding them is straightforward. But the court will consider the full history of the relationship — and estrangement alone is rarely sufficient to defeat an Inheritance Act claim.

We advise clients on how to structure their will to minimise the risk of a successful challenge — including the use of trusts, conditional gifts, and carefully worded letters of wishes.

Related: Inheritance Act Claims

If you are concerned about a potential claim against an estate, or if you believe you have been unreasonably excluded from a will, we can advise on your options.

Inheritance Act claims guide

How We Work With You

A clear, straightforward process — with fixed fees confirmed before any work begins.

1

Initial Consultation

We begin with a detailed conversation — in person, by phone, or by video — to understand your family structure, assets, and objectives. There is no charge for this initial discussion.

2

Fixed Fee Confirmed in Writing

Before any work begins, we confirm your fixed fee in writing. You know exactly what you will pay — with no hidden extras and no hourly billing surprises.

3

Drafting & Review

We draft your will and any associated trust documents, then send them to you for review. We explain every clause in plain English and welcome questions.

4

Execution & Safe Storage

We guide you through the signing and witnessing process to ensure your will is legally valid. We can arrange secure storage and register your will with Certainty — the National Will Register.

Fixed Fees — Confirmed Before Any Work Begins

We do not charge by the hour for will writing. All fees are fixed and confirmed in writing before any work begins. For complex estates, we provide a bespoke fixed fee quote after an initial discussion.

ServiceFee
Single Will (straightforward)£295 – £450 inc. VAT
Mirror Wills for Couples (straightforward)£450 – £700 inc. VAT
Single Will with Life Interest Trust£600 – £1,200 inc. VAT
Mirror Wills with Life Interest Trusts£1,200 – £2,400 inc. VAT
Single Discretionary Trust WillFrom £1,195 + VAT
Mirror Discretionary Trust WillsFrom £1,695 + VAT
Complex Will (business interests, foreign assets, etc.)Price on application

All fees include VAT unless stated otherwise. OPG registration fees for LPA are additional.

View full fee schedule

Darren Steele

Senior Private Client Executive

STEP Member since 2011

STEP-Qualified Estate Planning Advice

Darren Steele — STEP Member since 2011. STEP (Society of Trust and Estate Practitioners) is the leading professional body for practitioners in trusts, estates, and inheritance tax planning. Darren has advised on complex estate planning matters throughout Chester, Cheshire, and North Wales for over a decade.

STEP membership requires specialist qualifications and ongoing professional development. It reflects a commitment to the highest professional standards in private client work — and it means that when your estate is complex, you are working with someone who has the knowledge and experience to get it right.

Book a Free Consultation with Darren

Frequently Asked Questions

What makes an estate "complex" for will-writing purposes?
An estate is complex when a standard will — leaving everything to a spouse and then to children — would not adequately protect your wishes or could create legal or tax problems. Common indicators include: second families or stepchildren, business interests, foreign property, disabled beneficiaries, estrangements, large estates with IHT exposure, and jointly owned property held as joint tenants rather than tenants in common.
Can I use a standard will if I have a second family?
A standard will can work, but it carries significant risk. If you leave everything to your current partner, your children from a previous relationship may receive nothing — and may have grounds to challenge the will under the Inheritance (Provision for Family and Dependants) Act 1975. A Protective Property Trust or Life Interest Trust can protect both your partner and your children.
What happens to my business when I die?
Without a will, your business interest passes under the intestacy rules — which may not reflect your wishes and could force a sale or create a dispute between your business partners and your family. Your will should address who inherits your business interest, whether Business Property Relief applies, and how the business will continue to operate. This should be coordinated with any shareholder or partnership agreement.
Do I need a separate will for property I own abroad?
It depends on the jurisdiction. Some countries require a local will for local assets. Others will recognise an English will. The EU Succession Regulation (Brussels IV) allows EU-resident individuals to elect for the law of their nationality to apply — but this must be done correctly. We can advise on whether a separate local will is needed and work alongside overseas lawyers where required.
How do I leave money to a disabled child without affecting their benefits?
Leaving assets directly to a disabled beneficiary who receives means-tested benefits can reduce or eliminate those benefits. A Disabled Person's Trust (also called a Discretionary Trust for a disabled person) allows trustees to use the assets for the beneficiary's benefit without the assets being treated as their own capital. The trust must meet specific HMRC and DWP criteria to qualify for the relevant tax and benefit protections.
What is a letter of wishes and do I need one?
A letter of wishes is a non-binding document that accompanies your will and explains your reasoning — particularly where you have made unequal provision or excluded someone. It does not override your will, but it provides context for your trustees and executors, and can be important evidence if your will is challenged. We recommend a letter of wishes for any estate where exclusions or unequal gifts are made.
How much does a complex will cost?
Straightforward wills start from £295 (single) or £450 (mirror wills for couples). Trust wills start from £600. For complex estates involving business interests, foreign assets, or bespoke trust structures, we provide a fixed fee quote after an initial discussion. All fees are confirmed in writing before any work begins.
What is the difference between a Life Interest Trust and a Discretionary Trust in a will?
A Life Interest Trust gives a named beneficiary (usually a surviving spouse) the right to benefit from the trust assets — typically to live in a property or receive income — for their lifetime. On their death, the assets pass to the remainder beneficiaries (usually children). A Discretionary Trust gives trustees the flexibility to decide who benefits, when, and how much. Discretionary trusts are more flexible but require active trustee management.
Can I change my will after it is made?
Yes. You can update your will at any time by making a new will or adding a codicil (a formal amendment). We recommend reviewing your will after any major life event — marriage, divorce, birth of a child, significant change in assets, or death of a beneficiary or executor. Marriage automatically revokes a will in England and Wales unless the will was made in contemplation of that marriage.
What is STEP and why does it matter?
STEP — the Society of Trust and Estate Practitioners — is the leading professional body for practitioners in trusts, estates, and inheritance tax planning. STEP membership requires specialist qualifications and ongoing professional development. Darren Steele at PDA Law has been a STEP member since 2011, bringing specialist expertise to complex estate planning matters across Chester, Cheshire, and North Wales.
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If your situation is more complex than a standard will can handle, the best first step is a conversation. We will listen, ask the right questions, and tell you exactly what you need — and what it will cost — before any work begins.

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