Malaysia has quietly become one of the most comfortable places for British expatriates to live, and Penang and Kuala Lumpur are at the centre of it. Warm weather, low cost of living, good healthcare, widely spoken English and the Malaysia My Second Home (MM2H) programme have drawn British retirees, remote workers and families in growing numbers. What many arrive without is a clear picture of how the UK still taxes them, and how the UK-Malaysia Double Taxation Agreement does, and does not, help.

This guide sets out the practical position for a British person living in Malaysia with continuing UK income or assets.

Does moving to Malaysia make my UK income tax-free?

Not automatically. This is the single most common misunderstanding we see. Leaving the UK and becoming non-UK resident changes a great deal, but it does not switch off UK tax on everything. Certain UK-source income, and gains on UK property in particular, can remain within the UK net long after you have settled in Penang or KL. The treaty decides which country may tax which income, and several of its reliefs come with conditions that have to be met before they apply.

How does Malaysia tax you? The territorial system

Malaysia taxes on a broadly territorial basis. In general, Malaysian residents are taxed on income arising in Malaysia, while foreign-source income has historically been exempt. Following changes from 2022, this exemption for foreign-source income received in Malaysia by resident individuals was due to end, but Budget 2026 extended it to 31 December 2036, with a main carve-out for partnership business income. In practice, most foreign income a British resident brings into Malaysia is not currently taxed there, though this is a policy area that has moved more than once and should be kept under review.

Malaysian personal income tax is charged at progressive rates rising to a top rate of 30% (on chargeable income above RM2 million), and Malaysian tax residence generally turns on presence of 182 days in a calendar year. Two further features matter for British expats:

Malaysia has no general capital gains tax on individuals. Real Property Gains Tax (RPGT) applies to gains on Malaysian property, at rates that depend on how long you have held it and your status (for foreign owners, broadly 30% within the first five years and 10% thereafter). A separate capital gains tax introduced from 2024 on unlisted shares and certain foreign capital assets applies to companies, not individuals.
Malaysia has no inheritance or estate tax. That is attractive, but it does not remove your exposure to UK inheritance tax, which is covered below.

How the UK-Malaysia double tax treaty works

The treaty exists to stop the same income being taxed twice and to allocate taxing rights between the two countries. Its residence article breaks a "dual resident" tie in the familiar order, permanent home, then centre of vital interests, then habitual abode, then nationality, and finally agreement between the two tax authorities. Because Malaysia issues certificates of residence, a Malaysian resident can generally access treaty benefits, but qualifying for a relief and receiving it in full are two different things.

Employment income

Where you are resident in Malaysia and carry out your duties there, your employment income will generally fall outside UK tax, subject to the usual short-visit test built around a 183-day presence and conditions on who pays and bears the cost of your remuneration. UK workdays under a Malaysian contract can still create a UK liability, which catches remote workers who travel back regularly.

Your UK pension

Pensions are where care is most needed. Under the treaty, private and occupational pensions are generally taxable in your country of residence, so a UK private pension can often be relieved from UK tax once you are Malaysian resident. But UK government and public-service pensions are treated separately and usually remain taxable in the UK. Getting an NT ("No Tax") code in place with HMRC, supported by a Malaysian certificate of residence and a treaty claim, is what turns the entitlement into actual gross payment, rather than tax deducted and later reclaimed.

UK investment income

For UK-source dividends, interest and royalties, the treaty caps the UK's taxing rights, with different ceilings for each and the usual carve-outs. In practice the useful questions are whether a relief is available on your particular facts and how to claim it correctly, rather than the headline percentage.

Selling UK property

The treaty leaves the UK with the right to tax gains on UK land and property. The UK's non-resident capital gains rules apply to disposals of UK residential and commercial property whatever your treaty residence, with a 60-day reporting and payment deadline. UK capital gains tax on residential property is charged at 18% or 24% depending on where the gain sits against your UK income. A Malaysia-resident seller of a UK home or buy-to-let should expect a UK obligation; becoming non-UK resident does not, by itself, take a UK property gain outside the UK net.

MM2H and your UK tax position

The Malaysia My Second Home visa is a residence permit, not a tax ruling. Holding MM2H does not, on its own, determine your UK residence status or your entitlement to treaty relief, those depend on the facts of where you live and the day-counts under the UK Statutory Residence Test. The programme was overhauled in 2024 into tiered categories, each with its own fixed-deposit and property-purchase thresholds and a minimum-stay requirement (broadly 90 cumulative days a year for younger applicants), so the visa position and the tax position should be planned together rather than assumed to align.

What about UK inheritance tax?

This is the point most British expats in Malaysia overlook. From April 2025 the UK moved to a residence-based inheritance tax system. Broadly, once you have been UK resident in at least 10 of the last 20 tax years, you are a "long-term resident" and your worldwide estate is within the UK inheritance tax net, taxed at 40% above the £325,000 nil-rate band (with a further £175,000 residence nil-rate band where a main home passes to direct descendants, tapered away for larger estates). There is then a "tail" during which the exposure continues after you leave the UK. Malaysia's lack of an estate tax does nothing to solve this, and it is often the largest number in the whole picture.

What British expats in Malaysia most often get wrong

Assuming that becoming non-UK resident makes all UK income tax-free. UK property income and gains, and some pensions, frequently remain UK-taxable.
Drawing a UK pension before the NT code and treaty claim are in place, and paying UK tax that then has to be reclaimed.
Overlooking UK inheritance tax, which Malaysia's lack of an estate tax does nothing to solve.
Treating MM2H as if it settled the tax analysis.

How we can help

We advise British expatriates across Malaysia, including Penang and Kuala Lumpur, on the points that actually decide the tax: confirming your residence under both UK and Malaysian rules, securing NT coding and treaty relief on your UK pension, handling UK property income and gains, planning for UK inheritance tax, and keeping your UK filing accurate and on time from your own time zone. If you live in Malaysia with continuing UK interests, or are planning a move in either direction, we would be glad to map your position before any decisions are made, ideally before you arrange your pension and your accounts.

This article is general information, not personal tax advice. Treaty outcomes depend on your specific facts and on the current law and guidance in both countries. Please seek advice tailored to your circumstances.

UK Tax for British Expats in Malaysia: Penang, KL and the Double Tax Treaty