For most of your life, your financial strategy has a clear direction: earn, save, grow. Progress is measured by how much you accumulate and how effectively your investments compound over time.
At some point, however, the objective changes. The focus shifts from building wealth to using it. What was once a long-term growth engine must now support your lifestyle, often for decades.
Navigating that shift, known as moving from the ‘accumulation phase’ to the ‘decumulation phase’, is one of the most important and least understood aspects of financial planning. Income from employment reduces or stops, and attention turns towards managing existing wealth to generate a sustainable level of income throughout retirement.
The accumulation phase typically spans the years in which you are earning, saving, and investing. It is about building your capital base to support you in later years.
During this period:
With time on your side, investment strategies during accumulation are often geared towards higher growth assets. Short-term market movements, while uncomfortable at times, are less likely to materially affect long-term outcomes.
In simple terms, you could think of this as the growth target being “as much as sensibly possible”.
Decumulation begins when your portfolio moves from being a source of growth to a source of income.
At this point:
This introduces a different set of considerations. The objective is no longer solely to grow assets, but to convert them into a sustainable income stream.
That shift has two key implications:
While this does not automatically mean you should remove investment risk in its entirety, especially as retirement can last several decades, the focus becomes more on maintaining purchasing power, than significant exposure to growth assets.
In simple terms, you could think of this as the growth target becoming “inflation+”.
A key adjustment in planning during the decumulation phase is recognising that not all invested capital serves the same purpose.
Portfolios are often structured to reflect different time horizons:
This approach helps reduce the need to draw from volatile assets during periods of market weakness.
It is less about avoiding risk entirely and more about managing when that risk is taken.
Whether you are building wealth, approaching retirement, or beginning to draw from your investments, structuring your portfolio appropriately is essential. A well-structured financial plan recognises that your investment strategy should evolve alongside your circumstances.
During each stage of life, your finances require different considerations, different levels of risk, and different portfolio structures.
At Patterson-Mills, we work with clients to ensure their financial plan and investment portfolios are aligned not only to where they are today, but to how their needs may evolve over time.
If you would like to review how your current investments are positioned for the transition from accumulation to decumulation, send us an e-mail to contactus@pattersonmills.com or call us direct at +44 (0) 1908 503 741 and we shall be pleased to assist you.
Please note that all content within this article has been prepared for information purposes only. This article does not constitute financial, legal, or tax advice. Always ensure you speak to a regulated Financial Adviser before making any financial decisions.
