Tax on SIPP Drawdown for UK Expats: How International SIPP Withdrawals Are Taxed

For UK expats drawing retirement income from a SIPP, understanding how withdrawals are taxed is an important part of retirement planning. While the core UK tax rules are broadly the same, the position can become more complex once you live overseas. Your country of residence, local tax legislation and any applicable double taxation agreement may all influence the final tax treatment of your withdrawals.

This guide explains how flexi-access drawdown works, how taxable withdrawals are treated, and the key tax planning considerations for individuals accessing an International SIPP while living abroad.

What Is an International SIPP?

An International SIPP is not a separate pension structure under UK legislation. It is a marketing term typically used to describe a Self-Invested Personal Pension (SIPP) designed for expatriates, internationally mobile professionals and individuals with cross-border financial planning needs.

These arrangements remain UK-registered pensions and are generally subject to the same legislation and tax rules as any other UK SIPP. The distinction usually relates to the provider’s ability to support clients living overseas, offer multi-currency functionality, accommodate international investment strategies or assist with cross-border retirement planning.

As a result, there are no separate UK tax rules that apply specifically to International SIPPs. The taxation of pension drawdown, tax-free lump sums and death benefits is generally determined under the same UK pension framework that applies to other SIPPs.

Individuals living outside the UK often face additional considerations that domestic investors do not, including:

• Changes in tax residency.
• Double taxation agreements between the UK and their country of residence.
• Local taxation of pension income.
• Cross-border estate planning considerations.
• Currency and international cashflow requirements.

For this reason, understanding tax on SIPP drawdown is particularly important for those planning to access pension benefits while living overseas.

How Does Flexi-Access Drawdown Work?

Flexi-access drawdown is the most common way of accessing pension benefits while retaining investment flexibility.

When you move pension funds into drawdown, you can normally take up to 25% of the amount being crystallised as a tax-free lump sum, subject to the applicable limits. The remaining funds stay invested and can continue to grow within the pension environment.

Unlike an annuity, flexi-access drawdown does not provide a guaranteed income.

Instead, you decide how much income to withdraw and when to take it.

This flexibility allows you to:

• Adjust withdrawals as your income needs change.
• Retain control over your pension investments.
• Potentially benefit from continued investment growth.
• Coordinate withdrawals with other sources of retirement income.

There are no compulsory income limits, and withdrawals can generally be increased, reduced or stopped altogether according to your circumstances.

You can normally access pension benefits from age 55, increasing to age 57 from April 2028. Earlier access may be available in limited circumstances, including:

• Serious ill health.
• A protected pension age under transitional rules.
• Certain occupations that qualify for earlier access under specific legislation.

Once benefits are taken through drawdown, withdrawals are generally divided into two components:

• The tax-free element, where available.
• The taxable element, which is usually treated as pension income.

For UK residents, pension taxation is generally determined by UK income tax rules. For expats, the position can be more complex because the final tax treatment may also depend on tax residency, local legislation and any applicable double taxation agreement.

How Are SIPP Withdrawals From the Taxable Portion Treated?

After taking any available tax-free lump sum, withdrawals from the taxable portion of your pension are generally treated as income for tax purposes.

The pension provider will usually deduct tax through the Pay As You Earn (PAYE) system before processing the payment.

Drawdown income is added to your other taxable income for the relevant tax year. As a result, the amount of tax paid depends not only on the withdrawal itself but also on your wider income position.

For the 2025/26 tax year, the income tax bands for taxpayers in England, Wales and Northern Ireland are:

*The personal allowance may be reduced for individuals with income above £100,000.

Scottish taxpayers are subject to different income tax bands for pension income.

When taking drawdown income for the first time, pension providers may apply an emergency tax code. This can result in more tax being deducted than is ultimately due.

Where an overpayment occurs, it may be reclaimed from HMRC using the appropriate reclaim process, and future withdrawals will generally be adjusted once the correct tax code has been applied.

How Other Income Affects Tax on SIPP Drawdown

Because drawdown income forms part of your overall taxable income, other earnings can influence the rate of tax applied to pension withdrawals.

Common examples include:

• Employment income.
• Rental income.
• Dividend income.
• State Pension income.
• Income from other pensions or retirement arrangements.

The interaction between these income sources can affect which tax band applies to your drawdown withdrawals.

For example, an individual who remains within the basic-rate band may pay considerably less tax on pension income than someone whose employment income already places them in the higher-rate band.

The State Pension should also be considered when planning withdrawals. Although it forms part of an individual’s taxable income, it is paid without tax being deducted and can use a significant proportion of the available personal allowance.

How To Make Tax-Efficient SIPP Withdrawals

The timing and structure of pension withdrawals can have a significant impact on the amount of tax paid over the course of retirement.

Many investors focus not only on how much they withdraw, but also on when withdrawals are taken and how those withdrawals interact with other income sources.

Three common planning approaches include:

1. Spreading withdrawals across multiple tax years.
2. Making phased use of tax-free lump sum entitlements.
3. Coordinating pension withdrawals with other household income.

Spreading Withdrawals Across Tax Years

The timing of pension withdrawals can influence which income tax band applies.

Rather than making a single large withdrawal in one tax year, some investors choose to spread withdrawals across multiple tax years to reduce the likelihood of entering a higher tax bracket.

For example, a withdrawal could be divided between March and April, allowing the amount to fall across two separate tax years rather than one.

The effectiveness of this approach depends on your wider income position and should be considered alongside other sources of taxable income.

Making Phased Tax-Free Withdrawals

You do not need to take your entire tax-free lump sum entitlement at once.

Instead, pension benefits can often be crystallised gradually over a number of years.

A typical approach involves:

1. Moving part of the pension into drawdown.
2. Taking the available tax-free lump sum from that portion.
3. Leaving the remainder invested.
4. Repeating the process as additional funds are required.

This approach can help manage taxable income while preserving flexibility.

It also allows uncrystallised funds to remain invested within the pension, where they may continue to benefit from the tax advantages available within the pension structure.

Phased withdrawals can be effective, but they require careful planning. The interaction between pension income, tax bands, investment growth and future retirement needs should all be considered before implementing a withdrawal strategy.

Coordinating Withdrawals With Other Income Sources

Pension drawdown does not need to operate in isolation. Many expats combine SIPP withdrawals with other sources of income to improve overall tax efficiency and manage their tax position across multiple jurisdictions.

Depending on your circumstances, it may be beneficial to coordinate pension withdrawals with other sources of income, such as employment earnings, rental income, investment income, cash savings or retirement assets held outside the UK.

For example, some individuals choose to supplement SIPP withdrawals with assets that receive more favourable tax treatment in their country of residence. This can help reduce the need for larger pension withdrawals in a single tax year and may assist with managing overall tax exposure.

In some cases, it may also be appropriate to draw on non-pension assets before accessing larger pension withdrawals. This can be relevant where wider estate planning objectives form part of the overall strategy, particularly in light of the proposed changes to the inheritance tax treatment of pension assets.

Couples may also benefit from coordinating retirement income with your spouse. Where one individual is subject to a lower effective tax rate, has access to local tax allowances or falls within a lower tax band, it may be possible to structure withdrawals more efficiently at a household level.

The most suitable approach will depend on your country of residence, tax position, retirement objectives and wider financial circumstances. Because the interaction between pension withdrawals and overseas tax rules can be complex, professional cross-border advice is often valuable before implementing a withdrawal strategy.

Can You Take SIPP Drawdown While Living Abroad?

In most cases, UK pension holders can continue to access SIPP drawdown after moving overseas. Relocating abroad does not normally affect your ability to take benefits from a UK-registered pension, provided you satisfy the minimum pension access age and your provider accepts overseas residents.

Flexi-access drawdown remains one of the most widely used retirement income options for internationally mobile individuals because it allows pension assets to remain invested while providing ongoing access to income.

Before starting drawdown, it is important to consider:

• Your country of tax residence.
• How pension withdrawals are treated under local tax law.
• Whether a double taxation agreement applies.
• Currency requirements and exchange rate exposure.
• Any provider-specific requirements for overseas residents.

Although the mechanics of drawdown remain broadly unchanged after leaving the UK, the taxation of withdrawals often becomes significantly more complex. Decisions that appear straightforward from a UK perspective can produce very different outcomes once overseas tax rules are taken into account.

Which Country Taxes SIPP Drawdown Income?

The country that taxes SIPP drawdown income is usually determined by your tax residence, local tax legislation and any applicable double taxation agreement between the UK and your country of residence.

Many individuals assume that because UK pension income is initially processed through PAYE, the UK will always be responsible for taxing the income. In practice, PAYE is often simply a collection mechanism rather than the final determinant of tax liability.

Depending on the relevant treaty provisions and local legislation, pension income may be:

The outcome varies considerably between jurisdictions. Establishing the correct tax position before taking significant withdrawals can help avoid unexpected liabilities and support a more efficient retirement income strategy.

The same withdrawal can produce very different tax outcomes depending on where you are resident, which is why establishing your position before taking benefits is often important.

What Should UK Expats Consider When Withdrawing From a SIPP?

For individuals living overseas, pension drawdown involves additional considerations beyond the standard UK income tax framework.

The most important areas typically include:

1. UK PAYE treatment.
2. Double taxation agreements.
3. Country-specific pension taxation.

Each of these factors can materially affect the amount of tax ultimately paid on pension withdrawals.

UK PAYE at Source

UK pension income, including drawdown withdrawals from a SIPP, is generally paid through the PAYE system. Tax is deducted before the payment reaches the pension holder.

For individuals living overseas, this can create confusion because the tax deducted at source may not reflect the final tax position.

When taking an initial withdrawal, providers may apply an emergency tax code. This can result in a larger tax deduction than is ultimately required.

For example, HMRC may initially apply a code such as 1257L Month 1 (M1), which treats each month independently and allocates only a proportion of the annual personal allowance to that payment.

Where too much tax has been deducted, it may be possible to reclaim the excess from HMRC using the appropriate reclaim process.

Individuals living in countries that maintain a double taxation agreement with the UK may also be able to obtain treaty relief where the agreement allocates taxing rights to the country of residence. Subject to HMRC approval and the relevant treaty provisions, pension providers may subsequently operate an NT (No Tax) code so that UK PAYE is no longer deducted.

Double Taxation Agreements

A double taxation agreement (DTA) is designed to prevent the same income being taxed twice by different jurisdictions.

For expatriates receiving pension income, the relevant treaty may determine whether pension withdrawals are taxable in the UK, taxable in the country of residence, or subject to a form of shared taxing rights.

Where treaty relief is available under a double-taxation agreement with the UK, individuals may be able to apply through HMRC’s treaty relief procedures. Depending on the treaty and the circumstances involved, this may reduce or eliminate UK tax deductions on future pension payments.

Applications for treaty relief typically require information such as:

• Details of departure from the UK
• Current country of residence
• Foreign tax reference numbers
• Evidence of tax residency status

Before relying on treaty provisions, it is important to establish whether you are considered a UK tax resident under the Statutory Residence Test (SRT), as residency status can influence the availability of relief.

Country-Specific Taxation

The way pension withdrawals are taxed can vary significantly from one jurisdiction to another. Some countries provide favourable treatment for foreign pension income, while others tax withdrawals as ordinary income. The treatment of the UK tax-free lump sum may also differ from the position that applies within the UK.

For example, in jurisdictions such as the UAE, which currently does not impose personal income tax, some UK expats may experience a lower overall tax burden on pension withdrawals than they would in the UK.

However, the outcome will depend on factors such as tax residency status, the application of the UK–UAE double taxation agreement and whether HMRC grants any available treaty relief. Professional advice should be obtained before relying on any assumed tax treatment.

Before relocating or retiring abroad, it is important to establish:

• How pension income is taxed locally.
• Whether treaty protection is available.
• Whether local reporting obligations apply.
• How pension withdrawals fit into your broader tax position.

Tax should not be the sole factor when choosing where to live in retirement. Nevertheless, it can have a meaningful effect on long-term retirement income and should form part of the decision-making process.

Is the 25% Tax-Free Lump Sum Always Tax-Free Overseas?

Many pension holders assume that the Pension Commencement Lump Sum (PCLS), commonly referred to as the 25% tax-free lump sum, receives identical treatment in every country.

That is not always the case.

Under current UK pension rules, eligible individuals can generally withdraw up to 25% of their pension benefits tax-free, subject to the applicable limits. However, once you become resident elsewhere, the local treatment may differ from the UK position.

Some jurisdictions recognise the UK tax-free treatment. Others may classify all or part of the payment as taxable income under local legislation.

Before taking a substantial lump sum while living abroad, it is prudent to establish:

• Whether the country of residence recognises the UK tax-free treatment.
• Whether the payment must be reported locally.
• Whether treaty provisions affect the taxation of the payment.
• How the withdrawal could influence your wider tax position during the year of receipt.

For many internationally mobile individuals, the taxation of the lump sum can be just as important as the taxation of ongoing drawdown income.

How Will Upcoming IHT Changes Affect SIPP Withdrawals?

Historically, unused pension funds have often formed an important part of estate planning because they generally fell outside the value of an individual’s estate for inheritance tax (IHT) purposes.

The UK Government intends to change this position from 6 April 2027 by bringing most unused pension funds and death benefits within the scope of an individual’s estate for IHT purposes.

Where an estate exceeds the relevant thresholds, the inclusion of pension assets may increase the amount exposed to inheritance tax.

These proposals may alter the way some investors approach pension drawdown. Individuals who previously intended to preserve pension assets for future generations may choose to reassess their withdrawal strategy in light of the proposed changes.

The long-term implications will depend on individual circumstances, wider estate planning objectives and the final implementation of the legislation.

Anyone using a SIPP as part of a broader wealth-transfer strategy should consider reviewing their plans before the changes take effect.