How to Include Investments in Estate Planning

Investments are a common and valuable part of many estates. Whether you hold stocks and shares, investment bonds, ISAs or other financial assets, planning how these are treated on your death is crucial to ensure your wishes are followed, your loved ones are protected and your estate does not incur unnecessary legal complications or tax liabilities. This article explains how investments fit into estate planning in England and Wales, the legal rules governing them, practical planning options, tax considerations and common questions you may encounter.

1. Investment Assets in Estate Planning

When planning your estate, it is important to understand how investments are treated under English law. Investments form part of your estate and can be significant in value. They are usually included in the calculation of inheritance tax (IHT) unless specific reliefs or exemptions apply. Estate planning helps ensure that investment assets are distributed according to your wishes, that tax is managed effectively, and that beneficiaries are supported.

Investment assets may include:

• Stocks and shares in UK and overseas companies
• Investment funds held directly
• ISAs and other tax‑efficient wrappers
• Investment bonds and other securities
• Cash held in investment accounts

Without clear instructions, these assets will be dealt with through the will or under intestacy rules, which may not align with your intentions.

2. How Investments Are Included in an Estate

2.1 Valuation on Death

For inheritance tax and estate administration, investment assets are generally valued at their market value on the date of death. This means the amount you could reasonably expect to receive if the asset were sold at that time. If investments are publicly traded, such as shares on the London Stock Exchange, the valuation can be straightforward. Unlisted or private investments may require independent valuations.

Accurate valuation matters because the total estate value determines whether inheritance tax applies.

2.2 Inclusion in Estate Tax Calculation

In England and Wales, most investment assets are included in your estate for IHT purposes. This includes General Investment Accounts, cash ISAs, investment bonds and other holdings. While ISAs are tax efficient during your lifetime, they do not offer an exemption from inheritance tax, and their full value is counted when calculating the estate's taxable value.

Because investments count towards the total estate value, a significant portfolio can push the estate above the IHT threshold, triggering tax at up to 40% on amounts above the allowance.

3. A Valid Will and Investment Distribution

3.1 The Role of a Will

A valid will is fundamental to estate planning. Investments do not automatically pass to beneficiaries unless specified in your will or other arrangements (such as beneficiary nominations). Without a will, assets pass under the intestacy rules, which may result in unintended recipients inheriting your estate.

Your will should:

• List specific investment assets wherever possible (e.g., “all my investments held in my Hargreaves Lansdown account”).
• Identify who is to receive those assets (spouses, civil partners, children, friends or charities).
• Include clear directions on specific gifts (lump sums or percentages of an investment portfolio).

A solicitor can help draft precise terms to avoid ambiguity and reduce the risk of disputes.

3.2 Specific and Residuary Gifts

In your will, you can make:

• Specific gifts: designated sums or particular assets, such as shares in a given company.
• Pecuniary legacies: specified amounts of money.
• Residuary gifts: a share of what remains after specific gifts and liabilities are met, often a percentage of your investment portfolio.

Clear wording helps executors administer your estate efficiently.

4. Tax Planning and Investment Assets

4.1 Inheritance Tax and Nil‑Rate Bands

Investment assets form part of the estate for IHT. The nil‑rate band (currently £325,000) and, where applicable, the residence nil‑rate band may reduce the value on which tax is charged. Above these thresholds, IHT at 40% may apply.

Careful planning can help reduce how much of your investment portfolio is exposed to tax.

4.2 Investment Options with IHT Considerations

Some investments may have tax‑planning benefits:

• Business Relief qualifying investments (for example, AIM shares held for at least two years) may reduce the IHT payable, although relief rules are changing and some reliefs will be more limited from 6 April 2026 onwards.
• Investment bonds in certain trust structures (such as discounted gift trusts) may help manage IHT exposure while providing benefits during your lifetime.

Planning with investments often involves considering both tax efficiency and your objectives for beneficiaries.

5. Other Planning Tools for Investment Assets

5.1 Lifetime Gifts

You can reduce the value of your estate by making lifetime gifts of investment assets. Gifts may be exempt from IHT if they fall within annual allowances or are made more than seven years before death. However, gifts remain part of the estate for IHT if the donor dies within seven years.

Decisions to gift assets should factor in your own financial needs and potential tax implications.

5.2 Trust Structures

Placing investment assets into trusts can achieve specific planning goals:

• Trusts can allow beneficiaries to benefit from income while preserving capital.
• Assets in certain trusts may be treated differently for IHT, potentially reducing the taxable estate.
• Trustees have legal duties to manage investments prudently in accordance with the trust terms.

Different trust types carry distinct tax and administrative rules. Professional advice ensures the trust chosen aligns with your estate planning objectives.

5.3 Beneficiary Nominations

Some investment wrappers or pension schemes allow you to nominate beneficiaries who receive the investment proceeds directly on death. While this may avoid probate delays, the value can still count for IHT purposes.

Ensure that beneficiary nominations are up to date and consistent with your will.

6. Practical Steps in Investment‑Related Estate Planning

6.1 Take an Inventory of Investment Assets

Compile a comprehensive list of all your investments, including:

• Accounts and platforms where investments are held.
• Details of stocks, bonds, funds and tax‑efficient wrappers.
• Beneficiary designations or trust arrangements already in place.

This inventory assists executors and advisers when administering your estate.

6.2 Review Regularly

Investments can change in value and structure over time. Regularly review your estate plan, particularly when:

• Market values shift significantly.
• New investment products are acquired.
• Changes occur in tax law or IHT rules.

Regular reviews help ensure your plan remains effective and aligned with your wishes.

6.3 Communicate with Executors and Beneficiaries

Clear communication reduces misunderstandings. Provide executors with information on where investment documentation is stored, how to access accounts and your overall intentions for distribution.

6.4 Seek Professional Advice

Estate planning involving investments intersects with tax, trusts, wills and financial advice. A solicitor and a financial planner can help tailor a strategy that reflects your specific circumstances and legal obligations.

7. Common Questions

Are all investments included in inheritance tax calculations?
Yes. Most investments, including ISAs and investment accounts, are counted as part of your estate value for IHT purposes.

Do investments pass automatically to beneficiaries?
Not usually. Unless specific mechanisms like beneficiary nominations or joint ownership apply, investments pass under your will or intestacy rules. A valid will helps ensure assets go to your intended recipients.

Can investment values change estate tax liability?
Yes. If the total estate value, including investments, exceeds the nil‑rate band, inheritance tax can apply at 40% on the excess value.

Should I use trusts for investment estate planning?
Trusts can be useful but involve legal and tax implications. They are often appropriate where you wish to control how beneficiaries receive assets or reduce the impact of tax. Professional advice is recommended.

Key Takeaways

Investments are a significant part of many estates in England and Wales and must be included in your estate plan. Key steps include:

• Understanding that investments form part of the estate and are subject to inheritance tax.
• Preparing a valid will with clear directions for investment assets.
• Considering tax planning strategies such as Business Relief and trusts.
• Keeping investment documentation and instructions up to date.
• Communicating with executors and seeking professional advice.

Effective planning helps protect your wealth, supports beneficiaries and reduces the risk of legal complications.