Resources & Insights

Expert Interview: International Tax Planning for Expat Pensions

By QROP Direct Editorial Team · Reviewed by an independent regulated pension specialist · Reviewed 2026-06-09

Expert Interview: International Tax Planning for Expat Pensions

We spoke with David Thompson, a specialist in cross-border taxation with 20 years of experience advising expats on pension and international tax planning. Here are his insights on the mistakes expats make—and how to avoid them.

The Most Expensive Mistakes

Q: What's the single most costly mistake you see expats make with their pensions?

David: Without question, it's making pension decisions in isolation from their overall tax residency and treaty positioning. I see people transfer to a QROPS because it sounds good, without understanding how that jurisdiction's tax treaty will affect their actual withdrawal tax rate. They might save 5% on one aspect but lose 20% on another.

Q: Can you give an example?

David: Absolutely. I had a client transfer to a Malta QROPS when they moved to Australia. They thought Malta would be ideal. But Australia's tax treaty with Malta doesn't provide relief for pension income—they're taxed in Australia at marginal rates. So they paid for a Malta QROPS setup, ongoing fees, and then paid Australian tax anyway. They would have been better off with an International SIPP.

Tax Treaties: The Hidden Leverage

Q: Most expats don't understand tax treaties. What should they know?

David: Tax treaties determine where pension income is taxed, and that's everything. The treaty between the UK and your host country will often allow you to be taxed in your country of residence on pension income, avoiding UK tax entirely. But different treaties phrase this differently, and not all jurisdictions are equally favorable.

The problem is that advisers often don't have deep treaty knowledge. They know QROPS exist, so they recommend QROPS. But they haven't actually modeled the tax outcome under your specific treaty.

Q: Which treaties are particularly favorable for expats?

David: Spain, Portugal, and France have excellent treaties with the UK. The EU-UK treaty is comprehensive. Malta and Cyprus have good treaties, but less generous than the European mainstream. The US treaty is asymmetrical—favors US persons over UK persons. Australia is restrictive. UAE and GCC countries have virtually no treaty relief.

Common Misconceptions

Q: What's a widespread misunderstanding about non-resident pension taxation?

David: That non-residents automatically avoid UK tax. That's completely untrue. A non-resident can still be taxed in the UK if they have UK-sourced income—and pensions are UK-sourced income unless a treaty says otherwise.

Many people think "I moved abroad, so my UK pension tax is gone." But without a favorable treaty, they're subject to UK tax on that income plus local tax on the same money. Double taxation.

The Five-Year Reporting Period

Q: The five-year QROPS reporting period confuses a lot of people. What's critical to understand?

David: For five years after transferring to a QROPS, UK tax law still applies to certain events. If you make a distribution that would be "unauthorized" under UK rules, you trigger a UK tax charge. This catches a lot of people off guard.

The other thing is that any payment exceeding your lifetime allowance (which is nil from April 2023) triggers a report to HMRC. So even if you're non-resident and have a favorable treaty, HMRC might still want to tax you on that payment.

Practical Strategies

Q: For someone just moving abroad, what's the optimal pension structure?

David: Don't move money immediately. Spend 18-24 months understanding your new jurisdiction, tax position, and treaty implications. Maintain UK pensions during this discovery phase.

In parallel, think about new contributions. If you're self-employed, establish an International SIPP immediately—you get the tax relief flexibility and maintain portfolio control. If employed, maximize employer contributions while building your own SIPP alongside.

Q: What about someone with multiple pensions?

David: Consolidation is almost always beneficial for fee efficiency. But don't consolidate to a QROPS without understanding the treaty. An International SIPP might be preferable because you keep the flexibility to withdraw or transfer without five-year reporting restrictions.

For very high net worth individuals, QNUPS and estate planning structures become relevant. But 90% of expats would be better served by an International SIPP.

Currency and Investment

Q: How do you factor currency into pension planning?

David: It's essential. An expat retiring in Spain should have euro exposure; in the UAE, the currency is pegged to the dollar, so dollar exposure makes sense. But most expats keep their pension in sterling, creating a permanent currency headwind.

The solution is to hold assets in your spending currency. If you're in the eurozone, seek a QROPS or investment option that offers euro-denominated investing.

The Compliance Side

Q: What's the minimum compliance infrastructure expats need?

David: You need:

1. Annual tax return in your host country, even if you owe nothing. Non-filing creates assumptions that lead to audits.

2. Coordinated UK return, even if non-resident. You may have UK property income or pension reporting obligations.

3. Records of residency, particularly for QROPS transfer purposes (you need to demonstrate you were non-UK resident).

4. Annual pension reporting if you have a QROPS—ensure your provider is sending HMRC the required information.

Missing any of these creates liability and audit risk.

Timing Decisions

Q: Is there a "right time" to make pension moves?

David: Age is one factor. If you're young, you have decades for currency fluctuations to smooth out. If you're 60, timing becomes critical.

Residency duration is another. If you've been non-resident for 20+ years, the decision-making urgency is different than if you moved last year.

Tax position is the third factor. If you're about to make a major business exit or liquidate investments, that's a high-tax year—perfect for moving money to a lower-tax jurisdiction or structure.

Final Advice

Q: If you could give one final piece of advice to expats.

David: Don't make pension decisions based on product features. Make them based on your complete tax picture: residency history, treaty location, time horizon, and what you actually need in retirement. Then find the product that fits that strategy, not the reverse.

And absolutely engage a cross-border tax specialist before you transfer anything. The investment in advice pays for itself many times over if it prevents the wrong structure.

About the Interviewer

This interview was conducted with a leading cross-border tax specialist with 20 years' experience and client bases across four continents.

Disclaimer: This interview is educational. It reflects one specialist's views and does not constitute tax advice. All expats should engage their own qualified tax advisers in their specific jurisdiction before making pension or tax decisions.