Here are six practical steps to consider:
1. Don’t wait until the end of the tax year to use your ISA allowance
One of the most powerful benefits of investing is compounding. Compounding occurs when returns are reinvested, allowing future growth to be generated not just on your original capital, but on previous gains as well.
The earlier money is invested within your ISA, the longer it has the opportunity to compound. Investing at the start of the tax year rather than the end may therefore increase the potential long-term value of your investments, even if annual contributions remain the same.
2. Be aware that Cash ISAs allowances are set to change
From 6 April 2027, the annual Cash ISA limit for individuals under 65 will be reduced to £12,000, down from the current £20,000. While the total ISA allowance remains £20,000, the remaining £8,000 must be invested in stocks and shares ISA. This change, announced in the Autumn Budget 2025, aims to encourage investment, but it does not apply to those aged 65 or over, who can still deposit the full £20,000 into a Cash ISA.
If most of your ISA savings currently sit in cash, it may be worth reviewing whether this still aligns with your longer-term goals – particularly in a changing interest rate environment. Moving to a Stocks and Shares ISA could be worth considering, depending on your objectives, time horizon and attitude to risk– more on this below.
3. Consider the role of a Stocks and Shares ISA
For those investing with a longer time horizon, a Stocks and Shares ISA can offer greater growth potential than cash, albeit with investment risk. A JM Finn Stocks and Shares ISA allows your investments to be managed on a discretionary basis, drawing on professional expertise and a disciplined investment process.
Over time, investing within a tax-efficient wrapper can make a meaningful difference, particularly when returns are reinvested rather than withdrawn.
5. Check your wider tax allowances and planning opportunities
ISAs are just one part of the broader planning picture. Reviewing pensions, capital gains tax allowances, and estate planning arrangements alongside your ISA strategy can help ensure everything is working together efficiently.
Taking a joined-up view at the start of the year also reduces the likelihood of last-minute decisions driven by deadlines rather than strategy.
6. Revisit your goals and investment risk appetite now
Markets, personal circumstances and priorities change over time. Reviewing your goals, time horizon and attitude to risk ensures your investments remain aligned with what you are trying to achieve – whether that is building long-term wealth, generating future income, or providing for the next generation.
Planning ahead could make a material difference to long-term outcomes.
If you would like to discuss how a JM Finn Stocks and Shares ISA could form part of your wider wealth plan, get in touch.
The information provided in this article is of a general nature and is not a substitute for specific advice with regard to your own circumstances. You are recommended to obtain specific advice from a qualified professional before you take any action or refrain from action.
