What Tax Planning Strategies Should High Net Worth Individuals Consider?
By Georgia Holmes
Discover how high net worth individuals can plan for tax efficiently, make use of allowances, manage investment gains and prepare for Inheritance Tax while protecting long-term financial goals.
For high net worth individuals, tax planning can play an important role in protecting wealth, supporting long-term financial goals and passing assets on to family members. When your finances include investments, property, business interests and pension savings, understanding how different taxes interact can help you make more informed decisions.
Effective tax planning is not simply about paying less tax. It is about arranging your finances legally and efficiently while ensuring you have enough money to support your lifestyle, manage unexpected costs and meet your future commitments.
The right strategy will depend on your income, assets, family circumstances and plans for the future. Here are some key areas to consider.
Make full use of tax-efficient accounts
Using tax-efficient accounts can help you protect investment returns from certain taxes.
For the 2026/27 tax year, the annual Individual Savings Account (ISA) allowance is £20,000. Eligible investments held within a Stocks and Shares ISA are generally free from UK Income Tax on investment income and Capital Gains Tax (CGT) on gains made inside the account.
Pensions can also offer valuable tax advantages. Eligible contributions may qualify for tax relief, while investment growth within a pension is generally free from UK Income Tax and CGT. The standard annual pension allowance is £60,000 for 2026/27, although lower limits and other restrictions may apply depending on your income and circumstances.
High earners should check whether the tapered annual allowance applies to them and whether they have unused allowance from previous tax years that they may be able to carry forward.
Pensions are designed primarily to support retirement, so tax relief should be considered alongside access restrictions and the tax treatment of withdrawals. Choosing between an ISA, pension and other investments requires a clear view of when you may need the money.
Plan for Capital Gains Tax
Capital Gains Tax may be payable when you sell certain assets for a profit, including shares held outside an ISA, second homes and some business assets.
For most individuals, the annual CGT allowance is £3,000 in 2026/27. You may be able to manage your tax liability by planning when you sell assets, using allowable capital losses and making use of available allowances.
For example, where it suits your investment strategy, spreading disposals across tax years may allow you to use more than one year's allowance. Transferring certain assets to a spouse or civil partner may also help a couple make use of both individuals' allowances, subject to the relevant rules.
If you own a business, specialist reliefs such as Business Asset Disposal Relief may be available when you sell qualifying business assets. Eligibility requirements apply, and the relief should not be assumed to apply to every business sale.
Tax should be one factor in deciding when to sell, rather than the only consideration. Selling an investment may trigger tax and dealing costs, and waiting to sell can expose you to market changes.
Review your Inheritance Tax position
Inheritance Tax (IHT) planning can be particularly important if you have substantial property holdings,…