Year-end tax planning 2025/26

As we approach the end of the 2025/26 tax year, there are some important areas of consideration, both for regular annual planning (such as ISAs and pensions) and more significant tax changes (for example, to the Business Relief regime for inheritance tax (IHT)).

Below, we have outlined these areas along with hints and tips to consider before Friday 3 April 2026 (as 5 April falls on a Sunday this year and some providers may work to the Friday).

At the end of this article, you will also find a helpful year-end tax planning checklist.

If you'd like to speak with one of our advisers about growing and managing your finances in a tax-efficient way, or about how upcoming tax changes may impact you, please do get in touch.

Contact us today

Individual Savings Accounts (ISA)

Cash, stocks and shares, and innovative finance ISAs

The investment limit for 2025/26 is £20,000 per adult individual, which can be split between cash, stocks and shares, and / or innovative finance ISAs. ISAs can provide tax-efficient savings options as the interest on a cash ISA, and income and capital gains on a stocks and shares ISA, are not taxable.

Innovative finance ISAs are more targeted at potentially more complex investments (such as peer-to-peer lending, crowdfunding debentures or alternative finance arrangements) or less liquid investments and so may not be appropriate for every individual.

Utilising the available annual ISA allowance can be beneficial but depends on an individual’s personal financial strategy and objectives.

Lifetime ISA (LISA)

UK residents aged 18 to 39 can open a LISA and can continue to pay into it until age 50. Savers can contribute up to £4,000 per tax year and the Government will then add a 25% bonus at the end of each tax year in respect of the contributions paid, meaning up to an additional £1,000 of tax-free cash annually.  If funds are withdrawn from the LISA before age 60, other than to buy a first home or in exceptional circumstances such as terminal illness, there is a 25% withdrawal charge. For individuals in the relevant age bracket, this could be a savings option to consider either for purchasing a first property or alongside a pension.

Junior ISA (JISA)

The JISA can be opened by a parent or guardian for children under the age of 18 who live in the UK. The annual limit is £9,000 in 2025/26. There are two types of JISA: a cash JISA (a savings account where there is no tax on the interest on the cash saved), and a stocks and shares JISA (where the cash is invested and there is no tax on any capital growth or income received).

A JISA can be a helpful way to save for a child and build up a little nest egg over several years but may not be right for everyone (for example, because a child can take control of the account at 16 and withdraw funds at 18).

Capital Gains Tax (CGT) – increases to some rates from 6 April 2026

Individuals have a CGT annual allowance of £3,000 in 2025/26. The allowance remains at £3,000 for 2026/27. While this amount has reduced significantly over the last 5-6 years, it does offer a small CGT window which may be appropriate to utilise (for example, in managing a wider investment portfolio).

Generally, the rate of CGT depends on an individual’s income tax bracket and the type of asset disposed of:

  • 18% for individuals with basic rate band available, 24% thereafter
  • 32% for individuals with carried interest gains
  • 24% for trustees
  • 14% for qualifying Business Asset Disposal Relief (BADR) or Investors’ Relief gains

Individuals with assets qualifying for BADR or Investors’ Relief who are considering disposing of, or are in the process of disposing of, those assets should be aware that the BADR and Investors’ Relief rates will increase to 18% from 6 April 2026 and plan accordingly.

Pensions

Annual allowance

For most, the annual pension allowance, the amount you can save in your pension tax-free every year, is £60,000. However, it is worth considering whether available annual allowance is impacted by:

  • Availability of brought forward allowances, which could increase how much could be contributed into a pension before 5 April 2026;
  • Tapering of the annual allowance for high earners, which can significantly decrease the available annual allowance to a minimum of £10,000;
  • Whether a pension is already in flexible access drawdown and impacted by the reduced money purchase annual allowance of £10,000;
  • Whether a pension is defined contribution or defined benefit, as contributions towards the annual allowance are calculated differently with a defined benefit pension.

Annual pension contributions can provide a tax-efficient way of saving for retirement, especially on a cumulative basis, as contributions currently attract income tax relief, and growth within the fund is not subject to income tax or CGT.

When considering pension contributions, it may also be relevant to consider the upcoming changes on the IHT treatment of pensions (see below) and recently announced changes to salary sacrifice pensions from 6 April 2029 and take action to utilise available allowances prior to 5 April 2026 as a starting point.

Inheriting a pension

Currently, pensions held within trust fall outside a deceased’s estate. This is now all changing and from 6 April 2027, any unused pension funds will become part of the estate for IHT purposes and be potentially liable to tax at 40% (paid from the pension fund) unless bequeathed to a spouse or civil partner.

In addition, where the deceased dies aged 75 or over, the individual inheriting the pension fund will pay tax at their personal marginal rate on any money withdrawn from the pot.

Inheritance Tax (IHT) relief changes

Significant changes to the Business Relief and Agricultural Relief regimes will take effect from 6 April 2026, which could require business owners to review their succession plans in a new IHT landscape and possibly take action prior to April 2026: £1.5m increase to IHT Business Relief from 6 April 2026

Gifting reliefs and exemptions remain available to help plan for mitigating IHT exposure, and could also be considered for prior to April 2026:

  • Annual exemption of £3,000
  • Small gifts exemption of £250
  • Marriage gift exemption of £1,000 to £5,000
  • Potentially exempt transfers – unlimited (subject to “7 year clock”)
  • Gifts out of income – unlimited (subject to meeting the relevant requirements for gifts to qualify)

International individuals

From 6 April 2025, the concept of domicile was removed as a relevant factor for taxing individuals and replaced by a new residence-based regime known broadly as the “FIG regime” (Foreign Income and Gains regime). HMRC updated their guidance on the FIG regime in December 2025.

As a broad overview, individuals who have been resident in the UK for more than four years will pay UK tax on their worldwide income and capital gains (newer arrivals may only pay tax on UK-sourced income and capital gains). Those who have been resident in the UK for ten years will also become subject to UK IHT on their worldwide assets.

The new rules are complex and impact both new international residents in the UK but also longer term residents who may have previously claimed the remittance basis and are seeing their UK tax position change.

Year-end planning checklist

Items to consider prior to April 2026 include the following (subject to taking the appropriate tax and financial planning advice for your situation):

  • Business owners – review IHT exposure prior to Business Relief changes from 6 April 2026 and take advice as soon as possible on potential impact and planning opportunities
  • Farmers – review IHT exposure prior to Agricultural Relief changes from 6 April 2026 and take advice as soon as possible on potential impact and planning opportunities
  • International individuals – review the impact of the new FIG regime on your personal tax position and take advice as soon as possible on its potential impact and planning opportunities
  • Utilise available ISA allowances in an appropriate combination for your circumstances
  • Utilise available pension contributions as appropriate for your circumstances
  • Consider whether gifts for IHT are appropriate to utilise exemptions and allowances and take advice as required
 

 

Get in touch with our Private client tax and financial planning specialists

Get in touch

 

National contacts