Anyone looking to make financial decisions in the rest of 2026 will find that HSBC UK wealth advice is now more relevant than ever, following a raft of tax and pension changes that have already become law. From revised ISA limits to new inheritance tax rules, several of those changes took legal effect earlier this year, and others are still on the horizon.
The changes originate in Chancellor Rachel Reeves’s Budget speech, delivered on 26 November 2025, according to The Private Office. Since then, the Finance Bill has completed its passage through Parliament. PensionBee confirms that the Finance Act 2026 received Royal Assent on 18 March 2026, legally cementing the rules that will reshape pensions, inheritance tax and savings allowances in the years ahead.
What the Autumn Budget changes mean for savings and pensions
One of the most discussed measures is the reduction of the cash ISA (Individual Savings Account) allowance to £12,000 per tax year, which will take effect from April 2027 and applies only to savers under the age of 65. An important point to understand before that date: according to RBS, the new limit applies only to new contributions made from April 2027 onwards. Until then, individuals can continue saving up to £20,000 per tax year in a cash ISA under the existing rules.
Also arriving in April 2027 is the inclusion of pensions in inheritance tax calculations. This does not cover death-in-service payments made through a pension scheme, nor a dependant’s scheme pension payable from a defined benefit scheme or certain defined contribution schemes. A spouse or civil partner exception will also apply.
Further down the line, from April 2029, a £2,000-a-year cap on National Insurance (NI) relief will apply to contributions made into a workplace pension through salary sacrifice, where an employee accepts a lower salary in return for their employer paying more into their pension. Income tax relief will continue on the full amount of salary sacrificed, but the NI saving will be limited once the cap comes into force. Although 2029 feels some way off, the change is worth planning for now, since it is likely to mean higher NI costs for those currently benefiting from uncapped relief.
Dividend tax rises and HSBC UK wealth advice for investors
One change that has received less attention than the ISA and pension reforms is an increase in dividend tax rates. According to St. James’s Place, from April 2026 the ordinary rate of tax on dividend income rises from 8.75% to 10.75%, and the higher rate rises from 33.75% to 35.75%. For anyone who receives income from shares held outside a tax-efficient wrapper such as an ISA, this is a direct increase in the tax owed each year.
This is one of the reasons why holding investments inside a stocks and shares ISA is increasingly attractive: dividends and capital gains within the ISA wrapper remain free from UK tax, regardless of the rates applied outside it. HSBC UK’s wealth specialists can help work out whether restructuring existing holdings into a tax-efficient account makes sense for an individual’s circumstances.
Savings versus investing: understanding the difference
Beyond the specific rule changes, there is a broader question of how to balance cash savings and investment. Cash savings suit shorter-term goals, such as an emergency fund or a planned holiday, where certainty of value matters more than growth. Investing is generally considered more appropriate for medium to long-term goals spanning at least five years, such as a mortgage deposit, home improvements, or supporting children financially in the future.
The reason investing is often considered for longer horizons comes down to inflation. Unless the interest rate on a savings account consistently exceeds the rate of inflation, the real purchasing power of cash held there gradually falls. Investments, by contrast, carry more risk but also the potential to grow in real terms over time. As HSBC UK makes clear, investing has its downs as well as ups: you could get back less than you put in, and tax rules can change.
To access HSBC UK’s Financial Advice service, customers must hold a minimum of £100,000 in investments or savings, and eligibility criteria and fees apply. The service covers a range of recommended investment and insurance products drawn from selected providers, including HSBC itself.
