Investing as a Non-permanent resident taxpayer in Japan: Making the most of the first 5 years as an Australian Expat
Key points
Understanding Japan's Non-permanent resident taxpayer status: How the first five years of Japanese tax residency may provide favourable tax treatment on certain foreign investment income, subject to source and remittance rules.
The potential Australian CGT benefits: How establishing Australian non-residency can change the tax treatment of investment gains, with disposals of non-Taxable Australian Property generally outside the Australian CGT regime.
Making the most of the five-year opportunity: How a well-structured Australian investment portfolio could help expats accumulate and compound wealth while considering the eventual transition to Japan's worldwide income tax regime or a return to Australia.
Investing as a Non-permanent resident taxpayer in Japan: Making the most of the first 5 years as an Australian Expat
For Australians moving to Japan, the first five years of living and working overseas could present a valuable opportunity to build wealth in a tax-effective environment.
Japan has a unique tax residency classification known as a Non-permanent resident taxpayer (NPR). This classification can provide certain foreign nationals with favourable tax treatment on income earned outside Japan, including investment income, subject to specific conditions.
When combined with the Australian tax treatment available to non-residents, this can create an interesting opportunity for Australian expats investing as a Non-permanent resident taxpayer in Japan to grow an investment portfolio while potentially minimising capital gains tax along the way.
So, how does it work, and how can Australians living in Japan make the most of this opportunity?
Understanding Non-permanent resident taxpayer status in Japan
Under Japanese tax legislation, foreign nationals who have lived in Japan for no more than five years in total during the preceding ten years may qualify as Non-permanent resident taxpayers.
Importantly, this classification is generally only available to individuals who do not hold Japanese citizenship.
For a Non-permanent resident taxpayer, Japan generally taxes:
Income earned in Japan, regardless of where it is paid.
Foreign-source income paid in Japan.
Foreign-source income paid overseas but subsequently remitted to Japan.
This means certain overseas investment income may fall outside the Japanese tax system, provided it remains outside Japan, and the relevant remittance rules are satisfied.
For Australian expats maintaining investments outside Japan, this distinction can be particularly valuable.
However, it is important to understand that the treatment of investment income depends on its source, how it is received and whether funds are remitted to Japan. Not all overseas income is automatically exempt.
Why investing outside Japan can be attractive
For Australians living and working in Japan, maintaining an investment portfolio outside Japan, such as a diversified portfolio of Australian investments, may provide an opportunity to benefit from the country's Non-permanent resident taxpayer rules.
Consider an Australian expat who has relocated to Tokyo and is earning a salary in Japan while maintaining an investment portfolio in Australia.
Rather than investing locally in Japan, they may choose to invest through an Australian investment platform, holding a diversified portfolio of shares, exchange-traded funds (ETFs) and other investment assets.
Where the relevant investment returns qualify as foreign-source income, and are not remitted to Japan, they may fall outside the Japanese income tax net during the individual's Non-permanent resident taxpayer period.
This could allow investment earnings to accumulate without necessarily creating an immediate Japanese income tax liability.
It is important to distinguish between income generated by investments and capital growth. Dividends, interest and capital gains can have different source and tax treatments, so the underlying investment structure needs to be considered carefully.
The Australian CGT advantage for non-residents
There is another important consideration for Australian expats: Australia's capital gains tax rules.
When an Australian ceases to be an Australian tax resident, their Australian CGT position changes.
Generally, foreign residents are only subject to Australian CGT on assets classified as Taxable Australian Property (TAP). This typically includes Australian real estate and certain other interests connected to Australian property.
For example, shares and units in Australian companies and investment funds will generally not constitute Taxable Australian Property.
Consequently, once an individual has genuinely become a non-resident of Australia for tax purposes, capital gains made on the subsequent disposal of non-TAP investments will generally not be subject to Australian CGT.
There is an important departure consideration for those who own non-TAP investments (such as shares, exchange-traded funds (ETFs)) prior to moving overseas. When someone ceases Australian tax residency, CGT event I1 can apply to assets that are not Taxable Australian Property. An election may be available to defer this deemed disposal, but doing so changes the future Australian CGT treatment of those assets. Read more in our blog post on the Deemed Disposal Rules for Australians who move overseas.
This makes it particularly important to consider the timing of establishing an investment portfolio and the tax implications of existing investments before leaving Australia.
Making the most of the first five years
When the Japanese Non-permanent resident taxpayer rules and Australian non-resident CGT rules are considered together, an interesting planning opportunity can emerge.
For an Australian expat who has correctly established non-residency in Australia, a suitably structured Australian investment portfolio may offer the potential to:
Accumulate investment income outside Japan, subject to the applicable source and remittance rules.
Grow capital in non-Taxable Australian Property investments without generally triggering Australian or Japanese CGT on subsequent disposals.
Reinvest investment earnings to benefit from long-term compounding.
Build wealth ahead of potentially transitioning into Japan's broader worldwide income tax regime, or perhaps returning to Australia.
Over five years, the impact of regularly investing surplus income and reinvesting returns can be significant.
Rather than allowing excess cash to accumulate in bank accounts, Australian expats may benefit from establishing a diversified investment strategy that considers their tax residency, investment time horizon, risk tolerance and eventual plans to return to Australia.
What happens after five years?
The opportunity does not necessarily disappear after five years, but the tax treatment can change considerably.
Once an individual no longer qualifies as a Non-permanent resident taxpayer, they will generally become subject to Japanese tax on their worldwide income, including foreign investment income.
Importantly, the five-year test considers the total period of residence in Japan over the preceding ten years, rather than simply five consecutive years.
This makes forward planning essential.
For Australians intending to remain in Japan longer term, it is worth considering the potential tax implications of selling investments, realising capital gains or changing investment structures before their Non-permanent resident taxpayer status expires.
How can Runway Wealth help Australians in Japan?
Investing as a Non-permanent resident taxpayer in Japan presents an opportunity, but making the most of it requires careful coordination between Australian and Japanese tax rules.
At Runway Wealth, we specialise in helping Australians living overseas structure their investments and financial affairs with their international circumstances in mind.
We can help you understand how your Australian tax residency affects your investments, establish a diversified investment portfolio and develop a long-term wealth strategy that considers your time overseas and eventual return to Australia.
If you are an Australian expat living in Japan, the first five years could be an important period for building your financial future. Making the right investment decisions early can help you make the most of this opportunity.
To learn more about the financial considerations for Australians living in Japan, read our dedicated blog post below:
Moving from Australia to Japan: A Guide for Australian Expats
Moving from Australia to Japan is an exciting life decision. Whether you are relocating for work, business, or family reasons, Japan offers a dynamic economy, world-class infrastructure, and a rich cultural experience.
Runway Wealth Management is the trusted Financial Adviser to the Australian Expat community. Our tailored advice is backed by expertise, education and experience, which allows us to be at the forefront of Australian Expat Financial Planning.
If you would like to speak to one of our Expat Financial Advisers about this blog or if you have other queries, we would be more than happy to speak with you. Feel free to send us an enquiry through the ‘Contact Us’ tab provided in the link below:
General Advice Disclaimer: The information contained herein is of a general nature only and does not constitute personal advice. You should not act on any recommendation without considering your personal needs, circumstances, and objectives. We recommend you obtain professional financial advice specific to your circumstances.
