What happens to your pension when you move abroad? The questions families forget to ask

Of all the financial questions that arise when a family decides to relocate internationally, the pension question is the one most consistently left unanswered until it is too late to answer it well. People focus on the immediate costs of the move, the ongoing cost of living, the school fees. The pension sits in the background, assumed to be fine, assumed to sort itself out, assumed to be a problem for later.

It is not fine. It will not sort itself out. And dealing with it later almost always means dealing with it at a disadvantage. This guide explains what actually happens to your pension when you move abroad and what you need to do about it before you go.

First: which type of pension do you have?

The answer to almost every pension question depends on what kind of pension you have. Before anything else, identify exactly what you are dealing with.

A defined benefit or final salary pension promises you a specific income in retirement based on your salary and years of service. These are most common in public sector employment, large established companies, and some professional organisations. A defined contribution pension, also called a personal pension, SIPP, 401k, or equivalent depending on your country, is a pot of money that grows based on contributions and investment returns. State pensions are government-provided retirement benefits accumulated through national insurance or social security contributions over a working lifetime. Many people have more than one of these simultaneously.

What happens to your state pension when you move abroad

Your accumulated state pension entitlement does not disappear when you leave your home country. What changes is whether it continues to grow, whether it will be paid to you overseas, and whether it will increase with inflation once you are receiving it.

For UK residents: UK National Insurance contributions count toward your state pension regardless of where you live when you eventually claim it. When you move abroad, you stop automatically accumulating new entitlement unless you make voluntary Class 2 or Class 3 National Insurance contributions. For many people, particularly those who have years of working life ahead of them, making voluntary contributions while living abroad is extremely good value. The current voluntary contribution rate is a fraction of what the resulting pension is worth in retirement. Check how many qualifying years you already have and how many you need for a full state pension, then calculate whether topping up voluntarily makes financial sense for your situation.

The state pension is payable overseas in most countries, but whether it increases with inflation depends entirely on where you live. The UK state pension is frozen at the rate it is first paid if you live in certain countries, including Canada, Australia, New Zealand, South Africa, and many others. It increases annually if you live in the EU, the US, and countries with which the UK has a reciprocal social security agreement. This is called the frozen pension issue and it affects hundreds of thousands of British expats. If you are British and considering a long-term move to one of the frozen countries, factor this into your retirement financial planning. The cumulative difference over a long retirement can be very significant.

For US residents: Social Security benefits can be paid to you in most countries. A small number of countries are excluded, including North Korea and Cuba. Social Security continues to accumulate if you continue working and paying into the system. If you stop working or work for a foreign employer without a US totalization agreement, your accumulation stops. The US has totalization agreements with many countries that prevent double taxation of social security contributions and can allow contributions in one country to count toward entitlement in the other.

What happens to your workplace or private pension

A defined benefit pension from a former employer typically remains in that scheme regardless of where you live. It will be paid to you in retirement at the amount promised, usually in your home country currency. Currency risk is a real consideration here if you are living abroad in a different currency for the long term.

A defined contribution pension pot remains invested and continues to grow regardless of where you live. What changes is the tax treatment. In most countries, pension contributions attract tax relief in the country where you are a tax resident and the contributions are made. Once you move abroad, you generally lose the ability to make tax-relieved contributions to your home country pension scheme. Making contributions to your home country pension from abroad is typically not possible or not tax-efficient.

You may, however, be able to join a pension scheme in your new country of residence. Whether this makes sense depends on the terms of the local scheme, your tax residence, and your long-term plans. International pension schemes, sometimes called qualifying recognised overseas pension schemes or QROPS, exist specifically for internationally mobile professionals and may be worth exploring if you expect to remain abroad for many years.

The tax question you must answer before you leave

Moving abroad changes your tax residence, and changing your tax residence changes how your pension is taxed. In most countries, pension income is taxable in the country of residence at the time you receive it, not in the country where it was accumulated. This can work in your favour or against you depending on your destination country's tax treatment of pension income.

Some countries have double taxation agreements with your home country that prevent pension income from being taxed twice. Others do not. Some countries tax foreign pension income at full rates. Others offer generous exemptions. Cyprus, Portugal under the now-closed NHR regime, and several other countries have at various times offered very favourable tax treatment of foreign pension income, which is one reason they attract internationally mobile retirees and near-retirees.

Get specific tax advice from a qualified adviser who understands both your home country's pension tax rules and your destination country's rules before you move. This is not a conversation to have after the fact.

What to actually do before you leave

Get a state pension forecast from your home country's pension authority and understand how many qualifying years you have and how many you need. Research whether voluntary contributions during your time abroad are available and whether they make financial sense. Locate all your pension pots, including any from previous employers you may have lost track of. Understand the currency your pensions will be paid in and consider the long-term currency risk if you plan to retire abroad. Get specific advice from a cross-border financial adviser on the tax treatment of your pension income in your destination country. And keep records of all your pension entitlements in a single place that you can access regardless of where in the world you are living.

The pension question has no single right answer because it depends entirely on your specific circumstances, your destination, your timeline, and your retirement plans. What is universal is that the time to think about it is before you move, not after.

Our free 120-step family relocation checklist includes the key financial planning tasks within your overall move timeline, and the Global Relocation System covers the financial dimension of relocation in detail, including the cross-border considerations that most families discover too late.