A frozen State Pension is a UK State Pension paid overseas without annual inflation-linked increases. If you live in a country that does not have the right type of reciprocal agreement with the UK, your pension is paid at the rate you first receive it and then stays at that level.

This can create some very odd outcomes.

Two people may have exactly the same National Insurance record, the same entitlement and the same retirement date. One retires in the UK and receives annual increases. The other retires in a country where pensions are frozen and receives no future uprating. Over time, their incomes can become very different, purely because of where they live.

For the 2025/26 tax year, the full new State Pension is £230.25 per week, which is just under £12,000 per year. The basic State Pension is £176.45 per week. UK-based pensioners received a 4.1% increase in April 2025, but pensioners in frozen countries did not benefit from that increase.

That may not sound dramatic in one year. But this is a compounding issue. Miss one increase, then another, then another, and the gap becomes far more significant.

This is where many expats get caught out, because the rules do not always feel logical.

Some countries receive annual increases. Others do not. The difference is based on UK government policy and whether the relevant social security agreement includes pension uprating.

Australia is one of the best-known examples. It is one of the most popular destinations for British retirees, yet UK State Pensions paid there are frozen. The same applies in Canada, New Zealand and South Africa. Many pensioners are surprised by this, especially given the historic links between these countries and the UK.

The United States is also commonly referenced in this area. For retirees there, the frozen pension issue can be particularly relevant because healthcare and insurance costs can rise significantly over time.

The UK State Pension is also frozen in a number of other countries, including Thailand, China, Pakistan, Bangladesh, most Caribbean nations, all African countries except Mauritius, and several British Overseas Territories including the Cayman Islands and Anguilla.

The key point is simple: do not assume.

Before retiring overseas, you should check whether your destination country receives annual State Pension increases. This should form part of your retirement planning before you move, not after.

The real issue with a frozen pension is not the starting amount. It is the loss of future increases.

In the early years, the difference may feel manageable. You may still have other income, lower living costs, or enough flexibility in your spending. But as time passes, inflation does its work quietly. Food, healthcare, insurance, travel and housing costs can all rise, while your State Pension remains exactly the same.

There is also the currency issue. Your UK State Pension is paid in sterling. If your spending is in another currency, exchange rates can either help or hurt you. Over a long retirement, currency movements can add another layer of uncertainty.

This is why frozen pensions are not just a political issue. They are a financial planning issue.

If your pension does not rise each year, you need to know where the rest of your inflation-linked income is going to come from. That may be private pensions, investment income, property income, cash reserves or other assets. But it needs to be planned.

For many expats, the first practical step is to check their National Insurance record.

You usually need at least 10 qualifying years to receive any UK State Pension and 35 qualifying years to receive the full new State Pension, although individual calculations can vary depending on your record and pre-2016 history.

If you have gaps, you may be able to fill them by paying voluntary National Insurance contributions. This can be extremely valuable, especially for expats who are still eligible to pay Class 2 contributions.

For the 2025/26 tax year, voluntary Class 2 contributions are relatively low cost compared with Class 3. Class 2 is often available to expats who are working abroad and meet the conditions, while Class 3 is much more expensive.

This is important because from 6 April 2026, the ability for many expats to pay Class 2 contributions for periods abroad is expected to become more restricted. That means some people may lose access to the cheaper route and have to rely on Class 3 instead.

For those with gaps in their record, acting before the deadline could make a meaningful difference to retirement income. This is one of those areas where doing nothing can be expensive.

For expats, the State Pension is only one part of the picture.

You may have UK pensions, overseas investments, bank accounts in different jurisdictions, property in the UK, assets held offshore, and future plans that are still uncertain. You may also move country again, return to the UK, or retire somewhere completely different from where you are living now.

That means retirement planning needs to be joined up.

A decision that looks sensible in one country may not work as well in another. Pension withdrawals, investment structures, tax treatment, estate planning and currency exposure all need to be reviewed together.

This is particularly important before making a permanent move overseas or in the years leading up to retirement. Once decisions have been made, they can be harder or more expensive to unwind.