Making sure your money lasts as long as you do… and beyond

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25.08.26
Financial security in retirement

We’re living longer, healthier lives, but that also means our savings need to work harder and last longer. A well-structured wealth plan will help you maintain your lifestyle throughout retirement while allowing flexibility for whatever the future brings.

Retirement today can span decades. While that is welcome news for many, it creates an important financial challenge: how do you ensure your money lasts as long as you do?

UK Office for National Statistics’ life expectancy data highlights just how long retirement can be. A 65-year-old today has a reasonable chance of living well into their 90s. Such longevity would significantly increase the cost of retirement, making it essential to plan for a longer time horizon than many people expect.

The longer we live, the longer our savings, investments and pensions need to support our lifestyle. Yet many people, including affluent households, underestimate the combined effect of inflation, taxation, market fluctuations and unexpected costs over a lengthy retirement.

This is where a comprehensive wealth plan adds significant value. By bringing together your pensions, investments, property, savings and future income needs, it becomes easier to understand whether your current resources are likely to support your desired lifestyle over the long term.

Increasingly, people are also using lifestyle modelling to help visualise different retirement scenarios and understand how spending decisions today may affect their future financial security. This can provide valuable insight into whether your plans remain sustainable under different market, inflation and longevity assumptions.

The challenge of inflation

Inflation remains one of the greatest threats to long-term purchasing power. Even relatively modest inflation can have a significant effect when compounded over many years.

For example, if you currently spend £4,000 per month, an inflation rate of 3% would increase the equivalent cost of that lifestyle to over £5,300 per month within 10 years and approximately £7,200 per month after 20 years.

This highlights why retirement planning should focus not only on generating income today but also on maintaining purchasing power in the future. Cash deposits and fixed-income arrangements can provide stability, but relying too heavily on them may increase the risk that your wealth fails to keep pace with rising costs over time.

Making investments work harder

Many retirees naturally become more cautious with their investments. While managing risk is important, being too conservative can also create problems.

With retirement potentially lasting 30 years or more, a significant portion of your assets may still need long-term growth potential. A well-diversified portfolio, aligned to your objectives, risk tolerance and income requirements, can help strike the right balance between growth and capital preservation.

For expatriates, currency exposure deserves particular attention. Receiving investment or pension income in sterling while spending euros daily can materially affect spending power as exchange rates fluctuate. Reviewing currency risks as part of your wider financial strategy can help reduce unwanted surprises.

Equally important is having a sustainable withdrawal strategy. For example, taking too much from investments during periods of market weakness can place unnecessary pressure on long-term financial security.

Tax matters more than ever

While inflation attracts most of the attention, taxation can also have a substantial effect on retirement outcomes. Like inflation, it chips away at your income year after year.

Longevity presents challenges not only for individuals but also for governments, which may ultimately result in higher taxes. As more people spend longer in retirement, demand for state pensions, healthcare and social care rises, while the relative size of working taxpayers may decline. This can place considerable pressure on public finances, increasing the likelihood of reforms designed to raise additional revenue. Taxes on higher incomes, investments, property and wealth are likely to remain under scrutiny, making effective tax planning an important element of long-term financial security.

Tax rules change over time and can differ significantly depending on where you live, where your assets are held and where your income originates. Effective tax planning can help improve overall efficiency and potentially preserve more of your wealth for your own needs and future generations.

Making the most of your pensions

For many people, pensions represent one of their largest assets and a key source of retirement income.

It is important to review your pension arrangements regularly to ensure they remain aligned with your objectives. Consider how income will be generated, the investment strategy being used, tax implications, currency exposure where applicable, and what happens to remaining funds when you die.

British expatriates, in particular, may benefit from specialist advice to ensure pension arrangements remain appropriate for their country of residence and long-term goals.

Planning for future generations

Financial security is about more than funding your own retirement. Many families also want to preserve wealth for children, grandchildren or other beneficiaries.

If you want to leave a lasting legacy for your family, your wealth plan needs to allow for funds to last beyond your lifetime, without compromising your quality of life today. A strategic financial planning approach that considers estate planning alongside investing and tax planning will prove invaluable here.

A plan for life

A successful retirement is not simply about accumulating wealth. It is about having confidence that your resources can support the lifestyle you want throughout your lifetime, while retaining flexibility to adapt as circumstances change.

Whether you live in the UK or overseas, working with a financial adviser to set up a clear wealth plan will help bring your income, investments, tax position, pensions and legacy objectives together into one coherent strategy. Combined with tools such as lifestyle modelling, it can provide a clearer picture of your future and help ensure your money works as hard as you have throughout your life.

Speak to Blevins Franks about creating a tailored wealth plan designed to support your lifestyle, retirement goals and long-term financial security.

Tax rates, scope and reliefs may change. Any statements concerning taxation are based upon our understanding of current taxation laws and practices which are subject to change. Tax information has been summarised; individuals should seek personalised advice.

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