For busy professionals, the smartest wealth decisions happen in April – not next March. Here’s why.
If you’re a high-earning professional, your time is at a premium. Between work, life, and everything in between, financial planning often slips down the list – until deadlines loom. But when it comes to building and protecting your wealth, timing matters.
This guide outlines the key allowances available for the 2025/26 tax year and explains why acting early (with the right support) can generate significantly better outcomes than leaving things to the last minute. Best of all? We do the legwork for you – so you can focus on what you do best.
Save time – receive a no-obligation financial plan, tailored to your circumstances.
Book A Virtual CoffeeWhat are the key tax allowances and reliefs for 2025/26?
- £20,000 per adult
- £9,000 per child
ISA and JISA Allowances reset each tax year, on a use-it-or-lose-it basis. Invest in cash, stocks & shares, or a blend. Enjoy flexible access for mid-term goals. Both growth and withdrawals are free of income and capital gains tax.
St. James’s Place do not offer cash ISAs or JISAs.
- Up to £60,000, or 100% of relevant earnings, per adult
- Up to £3,600 for non-earners, including children
Pension Annual Allowances reset each tax year, but in some cases, you can carry forward unused allowances from the previous three years. Benefit from tax relief at your marginal rate of income tax. Growth is also tax free, and withdrawals can be made tax efficient.
When sacrificing your salary, you could mitigate an effective 60% rate of tax on income between £100,000 and £125,140.
Your Pension Annual Allowance may be tapered, if your ‘threshold income’ exceeds £200,000 and your ‘adjusted income’ exceeds £260,000; the reduction in allowance halts when ‘adjusted income’ exceeds £360,000, setting the annual allowance to a minimal £10,000 for pension savings that receive the full benefit of tax relief.
- £3,000 per person, including children
Capital Gains Tax Exemptions reset each tax year on a use-it-or-lose-it basis, and apply to everyone, whether adult or child, earning or not.
It is crucial to capitalise on the CGT Exemption when rebalancing your portfolio, or exiting positions, to realise gains in the most tax efficient way.
A financial adviser can also help you with tax loss harvesting – an investment strategy for generating capital losses to gain a tax advantage.
- £500 per person, including children
Dividend Allowances reset each tax year on a use-it-or-lose-it basis, and apply to everyone, whether adult or child, earning or not.
Particularly relevant for company directors, and for investors, utilising Dividend Allowances can provide a small additional tax-free income.
The value of an investment with St. James’s Place will be directly linked to the performance of the funds selected and may fall as well as rise. You may get back less than the amount invested.
The levels and bases of taxation, and reliefs from taxation, can change at any time and are generally dependent on individual circumstances.
Why acting now, rather than in March next year, could yield thousands.
For busy professionals, the smartest wealth decisions happen in April – not next March. Leaving everyone else to scramble at the 11th hour of the tax year end deadline, you’ll have already taken control, and put your capital to work from day one.
- More time in the market = greater potential for growth
Time in, not timing the market. The earlier you invest, the longer your money benefits from tax-efficient compounding. Example: Investing £20,000 into each ISA in April, instead of next March, could add £1,200+ to your long-term returns, based on 6% net annual growth. Do that year after year, and the difference compounds into five figures.
This figure is for illustrative purposes only. You may get back more or less than the figure shown. How your investment grows will depend on the fund choices made, the taxation of the funds selected and the charges attributed to your plan. - Less stress, better strategy
Trying to rush through financial decisions next March, meeting deadlines at the same time as juggling end-of-Q1 pressure at work, means crucial planning could get missed – rarely resulting in the best outcomes. Starting early gives you time to plan your cashflow, and space to think thoroughly about your investment decisions; supported by an expert financial planner, who curates your approach according to your unique goals and objectives in life. - Proactive utilisation of all the tax allowances and reliefs available to you and your family
By starting early, you can allocate pension contributions according to regular income, plan lump-sum investments around bonus and maturity dates, and engage your spouse and children in taking a holistic approach to your family’s finances.
We make it effortless.
Our core expertise is in helping time-poor professionals – investment bankers, lawyers, consultants, founders – take full advantage of every tax planning opportunity, with zero hassle. Benefit from;
- A dedicated, expert Private Wealth Adviser, who remains your single point of contact and understands your unique requirements
- Support from your Adviser’s team of qualified Associates, Paraplanners and administrative staff – working tirelessly to bring your financial objectives to life
- A bespoke strategy report each year, complemented by advanced cashflow modelling and scenario planning
Your holistic financial roadmap will also encompass important frameworks for preserving your wealth, asking questions like;
- Is your insurance coverage (e.g. critical illness, key person) sufficient, based on your lifestyle and that of your dependents?
- What is your mounting inheritance tax liability, and how can your estate be structured to enable as much of your wealth as possible to be passed on to your beneficiaries?
- Do your investments remain suitable for your objectives over time? Is there a rebalancing need? And most of all, is the asset location optimal for tax efficient accumulation?

Start by creating your action plan today.
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