Decumulation Plan for Retirement Matters More Than You Think

by | Feb 27, 2026

Retirement is about decumulation — turning your savings into reliable income

If you’re an expatriate, retirement planning is more complex than simply building a large investment portfolio. Most people focus on accumulation — saving and investing while working. But retirement is about decumulation — turning your savings into reliable income, often across multiple countries, currencies, and tax systems.

And that’s where things get complicated.

Accumulation vs. Decumulation

During your working years:

You earn an income, you save and invest for growth and are not overly concerned about market downturns on the way as markets recover over time.

In retirement:

You stop contributing to savings and you start withdrawing and market falls can permanently damage capital at the wrong time. Also, tax is often an issue as the more tax paid, the more income you need.

For expats, this is even more important because your retirement may involve assets in multiple jurisdictions and different tax treatments of pensions and investments/currency risk.

The Three Stages of Retirement

1. Early Active Years

Travel, lifestyle spending, helping family — often your highest spending years.

2. Slower Years

Spending stabilises, but healthcare costs may start rising.

3. Later Life / Care Phase

Potentially significant medical or long-term care costs — often in a different country from where you originally retired.

For expats, care planning is especially important. Where will you live if you need support? Which healthcare system applies? How will it be funded?

In retirement, the objective shifts from ‘grow the portfolio’ to creating sustainable, tax-efficient income that adapts as life evolves.

For expats, retirement isn’t just about when you stop working. It’s also about where you live, how you’re taxed, and which currency funds your lifestyle.

Chris Lean

Chief Investment Officer, Aisa International CZ

Decumulation Plan

A structured strategy helps manage a number of considerations.

Sequence risk – market falls early in retirement

Longevity risk – retirement lasting 30+ years

Currency risk – income in one currency, spending in another

Cross-border tax exposure

Estate planning across jurisdictions especially relevant now for those with UK pensions

Without careful planning, tax inefficiencies and currency movements can quietly erode income.

The Goal Isn’t Just Growth Anymore

In retirement, the objective shifts from ‘grow the portfolio’ to creating sustainable, tax-efficient income that adapts as life evolves.

Retirement abroad can be incredibly rewarding — but it requires forward planning.

Because for expats, retirement isn’t just about when you stop working. It’s also about where you live, how you’re taxed, and which currency funds your lifestyle.

The views expressed in this article are not to be construed as personal advice. Therefore, you should contact a qualified, and ideally, regulated adviser in order to obtain up-to-date personal advice with regard to your own personal circumstances. Consequently, if you do not, then you are acting under your own authority and deemed “execution only”. The author does not accept any liability for people acting without personalised advice, who base a decision on views expressed in this generic article. Importantly, where this article is dated then it is based on legislation as of the date. Legislation changes but articles are rarely updated, although sometimes a new article is written; so, please check for later articles or changes in legislation on official government websites, as this article should not be relied on in isolation.

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Post written by:
Autorem článku je:

Chris Lean

In the UK he worked with accountants as an independent financial adviser, qualified as a Chartered Financial Planner and became an examiner for the Chartered Insurance Institute. He also qualified as a European Financial Planner and specializes in investment and pension advice to clients.

Aisa International is the only financial advice service company specialising in advice for expats that is regulated as a Securities Trader in the Czech Republic, USA, and UK.