Immigration Status and Tax Residency Are Separate Concepts
For foreigners staying in Japan, it may be understood that "having a work visa means becoming a tax resident in Japan," "being a permanent resident means all overseas income is taxed in Japan," or "being on a short-term stay means no taxes in Japan." However, these are not necessarily correct.
Japan's residency status is a system based on the Immigration Control and Refugee Recognition Act, which determines what activities a foreigner can engage in while in Japan and under what status or position they can reside in Japan. For example, statuses such as "Engineer/Specialist in Humanities/International Services," "Intra-company Transferee," "Business Manager," "Student," and "Family Stay" are residency statuses based on certain activities, while "Permanent Resident," "Spouse of a Japanese National," "Spouse of a Permanent Resident," and "Long-term Resident" are residency statuses based on status or position.
In contrast, the terms "resident" and "non-resident" under Japanese income tax law are classifications used to determine the scope of income tax liability. Therefore, the residency status indicated on the residence card and the classification of residents under income tax law must be assessed separately in principle.
| Terminology | Main System | Principal purpose |
|---|---|---|
| Residence Status | Immigration Control Act | Determines the activities or status under which a foreign national may reside in Japan |
| Resident/Non-resident | Income Tax Act | Determines the basic scope of Japanese income taxation |
| Non-permanent Resident | Income Tax Act | Provides a special scope of taxation for certain foreign-national residents |
| Temporary Resident | Inheritance Tax Act | Relevant to the territorial scope of Japanese inheritance and gift taxation in certain cross-border cases |
A Work Visa Does Not Automatically Make Someone a Japanese Tax Resident
Under the Income Tax Law, individuals who have a "domicile" in Japan or have continuously had a "residence" for more than one year are considered residents, while others are classified as non-residents. "Domicile" refers to the primary place of living, determined by objective facts such as residence, occupation, family, and assets in Japan.
Therefore, just because a three-year residence period for "Technical, Humanistic Knowledge, and International Services" is recognized, it does not automatically make one a tax resident for those three years. Similarly, having a one-year residence period does not mean that one is a non-resident for the first year.
However, the residence status, employment contract, and expected duration of stay in Japan can be important facts when determining the existence of a tax domicile. If one has a profession that typically requires continuous residence in Japan for more than one year, they may be presumed to have a domicile in Japan.
For example, if one comes to Japan to work for a Japanese company and is expected to continue working and living in Japan for more than one year due to their employment contract and other circumstances, and has established a residence in Japan, they may be considered a tax resident from the beginning, even if the actual number of days stayed has not yet reached one year.
Thus, immigration status does not itself determine tax residency, but the facts underlying that immigration status, including the expected period of employment and stay in Japan, may be relevant to the tax residency analysis.
Japan does not have a general "183-day resident rule."
Regarding foreign taxation, it may be understood that "if one stays in Japan for more than 183 days, they become a resident," but there is no such general 183-day standard in Japanese income tax law.
If a domicile is established in Japan, one may become a resident without waiting for a 183-day stay. On the other hand, merely being physically present in Japan for more than 183 days does not immediately qualify one as a resident under income tax law.
It should be noted that the 183-day standard may be used in tax treaties regarding income from employment for short-term residents, but this is a separate issue from the determination of residency under domestic law. Therefore, it is important not to confuse the determination of residency under domestic law with the 183-day determination under tax treaties. "Permanent resident" and "non-permanent resident" are entirely different concepts.
“Permanent Resident” and “Non-Permanent Resident” Mean Completely Different Things
One term that is particularly easy to confuse in the context of foreign nationals and Japanese taxation is "Permanent Resident" and "Non-Permanent Resident."
Under immigration law, a "Permanent Resident" is a residency status granted by the Minister of Justice to those recognized for permanent residence in Japan. In contrast, a "Non-Permanent Resident" under income tax law is not a residency status but a tax concept used to determine the scope of income tax liability.
A Non-Permanent Resident under income tax law refers to individuals who are residents but do not hold Japanese nationality and have spent a total of 5 years or less in Japan within the past 10 years.
Therefore, it is not possible to determine whether someone qualifies as a Non-Permanent Resident under income tax law solely based on whether their residence card states "Permanent Resident." Additionally, even foreigners with residency statuses such as "Technical, Humanistic Knowledge, International Services," "Intra-company Transferee," or "Management and Administration" may be classified as residents other than Non-Permanent Residents depending on their duration of residence in Japan.
In tax consultations for foreigners, simply asking "What visa do you have?" is insufficient, and it is necessary to check not only the presence of Japanese nationality and the timing of their current visit but also the duration of their address or residence in Japan over the past 10 years.
The scope of taxable income varies depending on tax classifications.
Tax Status Determines the Scope of Income Subject to Japanese Income Tax
The individual's tax classification has a significant effect on the scope of income subject to Japanese tax.
A resident other than a non-permanent resident is generally subject to Japanese income tax on worldwide income. A non-permanent resident is generally taxable on income other than foreign-source income and, with respect to foreign-source income, on amounts paid in Japan or remitted to Japan under the applicable remittance rules. A non-resident is generally subject to Japanese income tax only on Japanese-source income.
Therefore, when a foreigner moves to Japan, it is important to confirm not only whether "Japanese salary is taxable" but also whether they need to report overseas income such as foreign deposit interest, dividends from foreign corporations, rental income from foreign real estate, capital gains from foreign stocks, and other overseas income.
Especially for Non-Permanent Residents, it is not a simple rule that "if you do not remit overseas money to Japan, no Japanese tax applies to overseas income." It is necessary to consider whether the income qualifies as foreign-sourced income, whether it is paid from abroad or domestically, and whether there are remittances from abroad to Japan during that year.
Even if you receive salary from abroad, it may still be taxable in Japan.
Salary Paid Outside Japan May Still Be Taxable in Japan
Another common misconception is that salary is outside the Japanese tax system if it is paid by a foreign company into a foreign bank account.
For employment income, the place where the services are physically performed is particularly important. Compensation attributable to employment or services performed in Japan is generally treated as Japanese-source income for Japanese tax purposes. This can apply even when the employer is located outside Japan and the salary is paid into an overseas bank account.
This issue frequently arises where an individual continues to be employed by a foreign company while working remotely from Japan, or where an expatriate receives part or all of the salary from an overseas parent company.
An applicable tax treaty may provide an exemption for certain short-term employment in Japan, but the relevant treaty conditions must be examined separately. The commonly referenced 183-day condition is generally only one of the requirements, and factors such as the employer and the entity economically bearing the remuneration may also be relevant under the applicable treaty.,
Accordingly, the location of the bank account or the entity physically transferring the salary does not, by itself, determine whether employment income is taxable in Japan.
Tax Residency Can Change During the Year of Arrival or Departure
In Japan, the determination of resident and non-resident status for income tax does not necessarily mean that the same Status continues from January 1 to December 31.
For example, if a person living in Japan leaves for overseas work with the intention of staying for more than a year, they may be presumed to no longer have an address in Japan and may become a non-resident for income tax purposes. Conversely, if they finish their overseas assignment and return to Japan, establishing a home base in Japan, they may become a resident from that point.
Therefore, for years in which there were entries, returns, overseas assignments, or permanent departures, it is necessary to confirm when the tax Status changed and to examine the scope of taxable income for each period, rather than treating the entire year uniformly as a resident or non-resident. It is necessary to check when the tax Status changed and to consider the scope of taxable income for each period.
Local Inhabitant Tax Uses a Different Timing Rule
For individual resident tax, unlike income tax, the address as of January 1 of that year is generally important. The address as of January 1 of that year is important. The income portion of individual resident tax is generally calculated based on the previous year's income.
Therefore, even if a person leaves Japan during the year, if they had an address in Japan on January 1 of that year, they may still be liable for resident tax for that year. Conversely, if a person moves to Japan during the year, they may be taxed as a resident for income tax from that year, but if they did not have an address in Japan on January 1 of that year, they may not be subject to the usual income portion of resident tax.
Therefore, for resident tax, it is necessary to confirm not only whether "you currently live in Japan" or "hold a residence card," but also the relationship between the address as of January 1 and the previous year's income. It is necessary to confirm the relationship between the address as of January 1 and the previous year's income. In inheritance tax and gift tax, the residence status itself can be important.
Immigration Status Can Directly Matter for Inheritance and Gift Tax
For income tax purposes, immigration status and tax residency are generally separate concepts. Inheritance and gift tax are different because certain immigration statuses are directly incorporated into the statutory rules determining the geographical scope of taxation.
The Inheritance Tax Act uses the concept of a temporary resident. Broadly, for inheritance tax purposes, this means an individual who, at the time of inheritance, holds a status of residence listed in Attached Table I of the Immigration Control and Refugee Recognition Act and who had a domicile in Japan for an aggregate period of ten years or less during the fifteen years preceding the inheritance. The gift tax rules contain a corresponding definition.
Many activity-based statuses, including Engineer/Specialist in Humanities/International Services, Intra-company Transferee, Business Manager, Highly Skilled Professional, Student and Dependent, fall within the activity-based immigration categories. By contrast, Permanent Resident, Spouse or Child of Japanese National, Spouse or Child of Permanent Resident, and Long-Term Resident are status-based categories.
This distinction can be important where a foreign national living in Japan owns significant assets outside Japan or may receive an inheritance or gift from overseas.
However, qualifying as a temporary resident does not automatically mean that all foreign assets are outside the scope of Japanese inheritance or gift tax. The ultimate scope of taxation also depends on matters such as the status, domicile, nationality and Japanese residence history of the decedent or donor, as applicable.
Accordingly, an immigration status change, including a change from an Attached Table I work-related status to Permanent Resident status, can have consequences that should be considered not only from an immigration perspective but also as part of broader estate and gift tax planning.
Tax Compliance Can Also Affect Immigration Procedures
As explained so far, the residency classification for tax purposes is not directly determined by the residency status. However, in the opposite direction, that is to say, the tax declaration and payment status may affect the residency procedures..
In the application for renewal of residency period, depending on the residency status and application category, submission of resident tax taxation certificates, payment certificates, and other income and tax-related documents may be required. Therefore, it is not the case that the same tax documents are uniformly required for all renewal applications, but there are cases where tax income and payment status are confirmed during the residency examination.
Especially in the application for permanent residency, fulfilling public obligations properly is an important examination factor, and depending on the application category, submission of multiple years of resident tax taxation and payment certificates, as well as payment certificates for certain national taxes, may be required.
Therefore, while residency status and tax residency classification are legally separate issues, they are not completely independent in practice. It is particularly important for foreigners who are planning to renew their residency period or apply for permanent residency to confirm early whether appropriate declarations and payments for income tax, resident tax, and other taxes are being made.
What Should Be Reviewed in Practice?
When considering the taxation of foreigners in Japan, it is necessary to not draw conclusions solely from the residency status, but to comprehensively confirm the current residency status and period, the date of entry into Japan and past stay history in Japan, residence in Japan, workplace and employment contract, family residence, source of salary payments and actual work location, income and assets outside Japan, remittance status to Japan, and applicable tax treaties..
In particular, it is advisable to avoid drawing tax conclusions based on a single fact such as, "Because I am a permanent resident, I am subject to worldwide income taxation," "Because I have a work visa, I am automatically a resident," "Because I am here for less than 183 days, I am a non-resident," or "Because I receive my salary in an overseas account, I am tax-exempt in Japan."
First, it is necessary to organize the residency status and tax status separately, and then confirm where the two systems mutually influence each other.
Conclusion
The residency status in Japan and the tax residency classification are, in principle, separate systems. The residency status is a system under immigration law that defines the activities and status that can be performed in Japan, while the resident/non-resident classification under the income tax law is a tax system that determines the scope of income subject to taxation in Japan.
Therefore, simply having a work visa, having a residency period of several years, or having permanent residency status does not allow for a determination of tax status. On the other hand, the nature of the activities that form the basis of the residency status, employment contracts, planned duration of stay, and other circumstances may be part of the facts considered when determining tax residency.
Furthermore, in inheritance tax and gift tax, certain residency statuses are directly related to the determination of the scope of taxation, and during the renewal of residency period or application for permanent residency, the tax declaration and payment status may be confirmed.
Therefore, for foreigners moving to Japan, those being assigned overseas from Japan, and those holding income or assets abroad, it is important to separately determine Immigration Status and Tax Residency, and to confirm where the two intersect. This is crucial when considering international personal taxation in Japan.
*This article provides a general overview of residency status and tax treatment in Japan. Actual residency determinations, income tax, resident tax, inheritance tax, gift tax, and residency procedures may vary based on individual circumstances such as nationality, past stay history in Japan, residency status, family, occupation, residence situation, location of income and assets, remittance status, applicable tax treaties, and other individual circumstances.
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