Benjamin Sharvell

August 20, 2025

What Is a Defined Benefit Pension and How Does It Work for Expats?

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Benjamin Sharvell

Expert financial planner specialising in wealth management for expats

What Is a Defined Benefit Pension and How Does It Work for Expats?

As a globally experienced financial adviser specialising in wealth management for expat clients, my expertise lies in managing investment portfolios. A frequent starting point for many internationally mobile professionals is understanding how a defined benefit pension fits into their broader retirement plan, especially when life, work and retirement may span more than one country.

Below, I explain what a defined benefit pension is, how it’s valued, how it’s protected, and the specific considerations expats should weigh before making big decisions like transfers or early retirement.

The Basics: What is a Defined Benefit Pension?

A defined benefit pension (DB) promises a guaranteed income for life based on a formula, typically your pensionable salary and years of service. Unlike defined contribution (DC) plans, where your outcome depends on investment performance, a DB scheme places the investment and longevity risk on the employer or scheme, not on you.

In the UK, most DB pensions provide inflation-linked increases (known as “limited price indexation” or LPI) on benefits earned since April 1997. Statutory increases are typically capped at 5% for service accrued between 1997–2005 and 2.5% for service accrued from 2005 onwards; individual scheme rules may be more generous.

Why DB Pensions Matter (Even If You Live Overseas)

For many expats, a defined benefit pension is the bedrock of retirement security, a dependable income stream that doesn’t rise or fall with markets. Even as many schemes close to new members, they remain sizeable: in 2024, UK regulators reported around 9.4 million memberships across private DB and hybrid schemes, with only 12% still open to new accrual. 

Funding levels have also strengthened. As at June 2024, the Pension Protection Fund (PPF) estimated the aggregate surplus of DB schemes in its “7800 Index” at £473.6bn, a reflection of higher yields and widespread de-risking. In parallel, schemes have increasingly executed buy-ins and buy-outs with insurers; Office for National Statistics data show DB and hybrid schemes’ insurance policy assets rose by £21bn (+14%) from March to September 2024, largely due to bulk annuity and longevity transactions.

How Increases Work (and What that Means for Your Spending Power)

One of the most valuable features of a defined benefit pension is that it usually rises over time, providing a measure of protection against inflation. However, the rules that govern these increases vary depending on when the pension was earned, the individual scheme’s terms, and whether the scheme remains solvent.

For expats, there’s an additional layer to consider: exchange rates and local living costs. Understanding how these increases work in practice can make a significant difference to how secure your retirement income feels in real terms.

In Payment

Once you start drawing your defined benefit pension, most schemes provide annual increases to help offset inflation. For pension rights earned since April 1997, the statutory minimum requires inflation-linked rises capped at either 5% or 2.5%, depending on the period in which the benefits were accrued.

The exact rate can vary depending on your scheme’s rules, but the principle is that your pension income should not remain static for decades. This helps protect your spending power, particularly in retirement periods that can easily span 20 to 30 years.

If Your Scheme Enters the PPF

Should your scheme’s sponsoring employer become insolvent and the scheme itself fall into deficit, the Pension Protection Fund (PPF) may step in to provide compensation. The PPF offers inflation-linked increases too, but they are more limited than those provided by many private schemes.

For pension built up after 1997, increases are generally capped at 2.5% a year in line with the Consumer Prices Index (CPI). For service prior to 1997, no annual increases are guaranteed. While this backstop is reassuring, it may mean your retirement income grows more slowly than you originally expected if your scheme ends up in the PPF.

For Expats

For those living abroad, the value of these increases is also influenced by currency exchange rates and local inflation. Even if your UK pension rises annually with CPI, that doesn’t guarantee your spending power will keep pace in your country of residence.

For example, if you retire in a country with higher local inflation, or if sterling weakens significantly against your spending currency, your pension may not stretch as far as you would hope. Expats therefore need to consider both domestic inflation protection and the realities of living costs overseas when planning long-term.

Key Protections: the Pension Protection Fund (PPF)

If an employer sponsoring a defined benefit pension becomes insolvent and the scheme can’t meet its obligations, the PPF may step in to pay compensation, subject to rules on levels of compensation and indexation.

While the exact compensation you receive depends on your circumstances (e.g., whether you’ve reached the scheme’s normal pension age at insolvency), the PPF framework provides an important backstop for UK DB members.

Transfers: Should Expats Move a DB to a DC Arrangement or Overseas?

A defined benefit (DB) pension promises you a guaranteed income for life, usually with some inflation protection. A defined contribution (DC) arrangement, on the other hand, builds up a pot of money based on contributions and investment growth.

When you retire, it’s up to you how to use that pot, whether to draw income flexibly, buy an annuity, or take lump sums. This flexibility can be appealing, but it also means your retirement income is not guaranteed and depends on investment performance and how long your money lasts.

Because transferring means giving up a guaranteed income, UK rules require you to take regulated financial advice if your DB pension is worth more than £30,000. This safeguard is in place because, for many people, staying in the DB scheme is the safer option.

Overseas transfers (QROPS and the Overseas Transfer Charge)

For expats, there is the added possibility of moving a DB pension to an overseas scheme, often a Qualifying Recognised Overseas Pension Scheme (QROPS). In some cases, this can make sense.

For example, if you plan to retire permanently outside the UK and want to manage your pension in the same currency as your spending. However, the rules are strict.

Since 9 March 2017, many overseas transfers can incur a 25% Overseas Transfer Charge (OTC) unless specific conditions are met (e.g., your residency and the scheme’s location align, or other exemptions apply).

More recently, the UK has introduced an overseas transfer allowance framework; any excess above your available allowance may also face the 25% charge. Always check your position against current HMRC guidance and the receiving scheme’s status.

Practical point: A transfer value (CETV) is usually guaranteed for three months; if you’re overseas, allow time for identity checks, residency evidence and cross-border compliance before the guarantee period expires.

Tax and Residency: What Expats Should Consider

When it comes to pensions, the numbers on your annual statement rarely tell the whole story. For expats, the real value of a defined benefit pension often depends less on the scheme itself and more on how it interacts with your country of residence.

Local tax rules, double tax treaties, and even the currency in which you’re paid can all affect how much income actually reaches your pocket. Being clear on these factors early can help you avoid unwelcome surprises and make the most of your pension across borders.

Where Is It Taxed?

The tax treatment of your DB pension typically depends on your country of tax residence and any double tax treaty (DTT) with the UK. Even if a DTT assigns taxing rights to your country of residence, UK PAYE can still be operated initially, processes exist to adjust this once the correct treatment is confirmed. (Your specific outcome requires personalised tax advice.)

Currency and Banking

Some UK schemes pay only in GBP; if you live and spend in another currency, factor in bank charges and FX spreads (small frictions compounded over decades are meaningful).

Local Reporting

Many countries require annual declarations of foreign pension income. Failing to register or report properly can trigger penalties that quickly outweigh any marginal investment gains.

Practical Checklist for Expats With a Defined Benefit Pension

Managing a defined benefit pension while living overseas can feel complex, especially with different currencies, tax systems, and regulatory requirements to consider.

To help bring clarity, it’s useful to break the process down into practical steps. The checklist below highlights the key actions every expat should take to stay in control of their pension

  1. Get your latest statement: Confirm accrued pension, normal pension age, indexation terms, survivor benefits, and any GMP components.

  2. Verify how increases apply: Understand LPI caps (often 2.5% or 5% depending on accrual period) and how they behave if the scheme enters the PPF (CPI up to 2.5% for post-1997 accrual)

  3. Model currency risk: Map your GBP income to your spending currency and stress-test both inflation differentials and FX moves.

  4. Map tax obligations: Align with local tax rules and any DTT; ensure scheme payroll holds correct residency details to avoid mis-withholding.

  5. If considering a transfer:

    • Seek regulated advice (mandatory if £30,000+)

    • For QROPS, assess OTC exposure and overseas transfer allowance implications before you start paperwork.

    • Plan around the three-month CETV guarantee window, especially if arranging documents from abroad.

  6. Know your backstops: Understand PPF protection rules and how they’d affect your benefits and indexation if the worst happened

  7. Keep contact details current: Overseas address, email and proof-of-life requirements can interrupt payments if not maintained.

When a Transfer Might (and Might Not) Make Sense

A transfer from a defined benefit pension to DC (UK or overseas) might be considered if you need flexibility, death-benefit priorities, or currency matching for a long-term life abroad. However, you’d be giving up a guaranteed, inflation-linked income, widely regarded by regulators as a valuable benefit.

This is why the FCA requires specialist, regulated advice for larger transfers and cautions that, for many, it will not be in their best interests.

From experience, expats sometimes focus on headline transfer values without fully recognising three risks they’re taking on:

  • Longevity (you may live much longer than you expect),

  • Sequencing risk (market falls early in retirement can disproportionately reduce sustainable withdrawals), and

  • Currency/inflation mismatch (your spending currency and local inflation may diverge from your new portfolio’s reference currency).

Take Control of Your Defined Benefit Pension Today

A defined benefit pension is often the most reliable pillar of an expat’s retirement plan. Understand your scheme’s accrual and indexation, the PPF safety net, and the tax and currency realities of your chosen country.

Don’t leave your retirement income to chance or allow uncertainty around transfers, tax, or currency to undermine your plans. I specialise in helping expats make the most of their pensions and investments across borders.

Get in touch with Benjamin Sharvell IFA today for a personalised review of your defined benefit pension, and let’s create a clear, confident strategy for your retirement wherever in the world life takes you.

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